348 files changed, 9622 insertions, 3564 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
new file mode 100644
index 00000000000..f7a52e19b4b
--- /dev/null
+++ b/include/linux/Kbuild
@@ -0,0 +1,344 @@
+header-y += byteorder/
+header-y += dvb/
+header-y += hdlc/
+header-y += isdn/
+header-y += nfsd/
+header-y += raid/
+header-y += sunrpc/
+header-y += tc_act/
+header-y += netfilter/
+header-y += netfilter_arp/
+header-y += netfilter_bridge/
+header-y += netfilter_ipv4/
+header-y += netfilter_ipv6/
+
+header-y += affs_hardblocks.h
+header-y += aio_abi.h
+header-y += a.out.h
+header-y += arcfb.h
+header-y += atmapi.h
+header-y += atmbr2684.h
+header-y += atmclip.h
+header-y += atm_eni.h
+header-y += atm_he.h
+header-y += atm_idt77105.h
+header-y += atmioc.h
+header-y += atmlec.h
+header-y += atmmpc.h
+header-y += atm_nicstar.h
+header-y += atmppp.h
+header-y += atmsap.h
+header-y += atmsvc.h
+header-y += atm_zatm.h
+header-y += auto_fs4.h
+header-y += auxvec.h
+header-y += awe_voice.h
+header-y += ax25.h
+header-y += b1lli.h
+header-y += baycom.h
+header-y += bfs_fs.h
+header-y += blkpg.h
+header-y += bpqether.h
+header-y += cdk.h
+header-y += chio.h
+header-y += coda_psdev.h
+header-y += coff.h
+header-y += comstats.h
+header-y += consolemap.h
+header-y += cycx_cfm.h
+header-y += dm-ioctl.h
+header-y += dn.h
+header-y += dqblk_v1.h
+header-y += dqblk_v2.h
+header-y += dqblk_xfs.h
+header-y += efs_fs_sb.h
+header-y += elf-fdpic.h
+header-y += elf.h
+header-y += elf-em.h
+header-y += fadvise.h
+header-y += fd.h
+header-y += fdreg.h
+header-y += fib_rules.h
+header-y += ftape-header-segment.h
+header-y += ftape-vendors.h
+header-y += fuse.h
+header-y += futex.h
+header-y += genetlink.h
+header-y += gen_stats.h
+header-y += gigaset_dev.h
+header-y += hdsmart.h
+header-y += hysdn_if.h
+header-y += i2c-dev.h
+header-y += i8k.h
+header-y += icmp.h
+header-y += if_addr.h
+header-y += if_arcnet.h
+header-y += if_arp.h
+header-y += if_bonding.h
+header-y += if_cablemodem.h
+header-y += if_fc.h
+header-y += if_fddi.h
+header-y += if.h
+header-y += if_hippi.h
+header-y += if_infiniband.h
+header-y += if_link.h
+header-y += if_packet.h
+header-y += if_plip.h
+header-y += if_ppp.h
+header-y += if_slip.h
+header-y += if_strip.h
+header-y += if_tunnel.h
+header-y += in6.h
+header-y += in_route.h
+header-y += ioctl.h
+header-y += ip.h
+header-y += ipmi_msgdefs.h
+header-y += ip_mp_alg.h
+header-y += ipsec.h
+header-y += ipx.h
+header-y += irda.h
+header-y += isdn_divertif.h
+header-y += iso_fs.h
+header-y += ite_gpio.h
+header-y += ixjuser.h
+header-y += jffs2.h
+header-y += keyctl.h
+header-y += limits.h
+header-y += magic.h
+header-y += major.h
+header-y += matroxfb.h
+header-y += meye.h
+header-y += minix_fs.h
+header-y += mmtimer.h
+header-y += mqueue.h
+header-y += mtio.h
+header-y += ncp_no.h
+header-y += neighbour.h
+header-y += netfilter_arp.h
+header-y += netrom.h
+header-y += nfs2.h
+header-y += nfs4_mount.h
+header-y += nfs_mount.h
+header-y += param.h
+header-y += pci_ids.h
+header-y += pci_regs.h
+header-y += personality.h
+header-y += pfkeyv2.h
+header-y += pg.h
+header-y += pkt_cls.h
+header-y += pkt_sched.h
+header-y += posix_types.h
+header-y += ppdev.h
+header-y += prctl.h
+header-y += ps2esdi.h
+header-y += qic117.h
+header-y += qnxtypes.h
+header-y += quotaio_v1.h
+header-y += quotaio_v2.h
+header-y += radeonfb.h
+header-y += raw.h
+header-y += resource.h
+header-y += rose.h
+header-y += sctp.h
+header-y += smbno.h
+header-y += snmp.h
+header-y += sockios.h
+header-y += som.h
+header-y += sound.h
+header-y += synclink.h
+header-y += telephony.h
+header-y += termios.h
+header-y += ticable.h
+header-y += times.h
+header-y += tiocl.h
+header-y += tipc.h
+header-y += toshiba.h
+header-y += ultrasound.h
+header-y += un.h
+header-y += utime.h
+header-y += utsname.h
+header-y += video_decoder.h
+header-y += video_encoder.h
+header-y += videotext.h
+header-y += vt.h
+header-y += wavefront.h
+header-y += wireless.h
+header-y += xattr.h
+header-y += x25.h
+header-y += zorro_ids.h
+
+unifdef-y += acct.h
+unifdef-y += adb.h
+unifdef-y += adfs_fs.h
+unifdef-y += agpgart.h
+unifdef-y += apm_bios.h
+unifdef-y += atalk.h
+unifdef-y += atmarp.h
+unifdef-y += atmdev.h
+unifdef-y += atm.h
+unifdef-y += atm_tcp.h
+unifdef-y += audit.h
+unifdef-y += auto_fs.h
+unifdef-y += binfmts.h
+unifdef-y += capability.h
+unifdef-y += capi.h
+unifdef-y += cciss_ioctl.h
+unifdef-y += cdrom.h
+unifdef-y += cm4000_cs.h
+unifdef-y += cn_proc.h
+unifdef-y += coda.h
+unifdef-y += connector.h
+unifdef-y += cramfs_fs.h
+unifdef-y += cuda.h
+unifdef-y += cyclades.h
+unifdef-y += dccp.h
+unifdef-y += dirent.h
+unifdef-y += divert.h
+unifdef-y += elfcore.h
+unifdef-y += errno.h
+unifdef-y += errqueue.h
+unifdef-y += ethtool.h
+unifdef-y += eventpoll.h
+unifdef-y += ext2_fs.h
+unifdef-y += ext3_fs.h
+unifdef-y += fb.h
+unifdef-y += fcntl.h
+unifdef-y += filter.h
+unifdef-y += flat.h
+unifdef-y += fs.h
+unifdef-y += ftape.h
+unifdef-y += gameport.h
+unifdef-y += generic_serial.h
+unifdef-y += genhd.h
+unifdef-y += hayesesp.h
+unifdef-y += hdlcdrv.h
+unifdef-y += hdlc.h
+unifdef-y += hdreg.h
+unifdef-y += hiddev.h
+unifdef-y += hpet.h
+unifdef-y += i2c.h
+unifdef-y += i2o-dev.h
+unifdef-y += icmpv6.h
+unifdef-y += if_bridge.h
+unifdef-y += if_ec.h
+unifdef-y += if_eql.h
+unifdef-y += if_ether.h
+unifdef-y += if_frad.h
+unifdef-y += if_ltalk.h
+unifdef-y += if_pppox.h
+unifdef-y += if_shaper.h
+unifdef-y += if_tr.h
+unifdef-y += if_tun.h
+unifdef-y += if_vlan.h
+unifdef-y += if_wanpipe.h
+unifdef-y += igmp.h
+unifdef-y += inet_diag.h
+unifdef-y += in.h
+unifdef-y += inotify.h
+unifdef-y += input.h
+unifdef-y += ipc.h
+unifdef-y += ipmi.h
+unifdef-y += ipv6.h
+unifdef-y += ipv6_route.h
+unifdef-y += isdn.h
+unifdef-y += isdnif.h
+unifdef-y += isdn_ppp.h
+unifdef-y += isicom.h
+unifdef-y += jbd.h
+unifdef-y += joystick.h
+unifdef-y += kdev_t.h
+unifdef-y += kd.h
+unifdef-y += kernelcapi.h
+unifdef-y += kernel.h
+unifdef-y += keyboard.h
+unifdef-y += llc.h
+unifdef-y += loop.h
+unifdef-y += lp.h
+unifdef-y += mempolicy.h
+unifdef-y += mii.h
+unifdef-y += mman.h
+unifdef-y += mroute.h
+unifdef-y += msdos_fs.h
+unifdef-y += msg.h
+unifdef-y += nbd.h
+unifdef-y += ncp_fs.h
+unifdef-y += ncp.h
+unifdef-y += ncp_mount.h
+unifdef-y += netdevice.h
+unifdef-y += netfilter_bridge.h
+unifdef-y += netfilter_decnet.h
+unifdef-y += netfilter.h
+unifdef-y += netfilter_ipv4.h
+unifdef-y += netfilter_ipv6.h
+unifdef-y += net.h
+unifdef-y += netlink.h
+unifdef-y += nfs3.h
+unifdef-y += nfs4.h
+unifdef-y += nfsacl.h
+unifdef-y += nfs_fs.h
+unifdef-y += nfs.h
+unifdef-y += nfs_idmap.h
+unifdef-y += n_r3964.h
+unifdef-y += nubus.h
+unifdef-y += nvram.h
+unifdef-y += parport.h
+unifdef-y += patchkey.h
+unifdef-y += pci.h
+unifdef-y += pktcdvd.h
+unifdef-y += pmu.h
+unifdef-y += poll.h
+unifdef-y += ppp_defs.h
+unifdef-y += ppp-comp.h
+unifdef-y += ptrace.h
+unifdef-y += qnx4_fs.h
+unifdef-y += quota.h
+unifdef-y += random.h
+unifdef-y += reboot.h
+unifdef-y += reiserfs_fs.h
+unifdef-y += reiserfs_xattr.h
+unifdef-y += romfs_fs.h
+unifdef-y += route.h
+unifdef-y += rtc.h
+unifdef-y += rtnetlink.h
+unifdef-y += scc.h
+unifdef-y += sched.h
+unifdef-y += sdla.h
+unifdef-y += selinux_netlink.h
+unifdef-y += sem.h
+unifdef-y += serial_core.h
+unifdef-y += serial.h
+unifdef-y += serio.h
+unifdef-y += shm.h
+unifdef-y += signal.h
+unifdef-y += smb_fs.h
+unifdef-y += smb.h
+unifdef-y += smb_mount.h
+unifdef-y += socket.h
+unifdef-y += sonet.h
+unifdef-y += sonypi.h
+unifdef-y += soundcard.h
+unifdef-y += stat.h
+unifdef-y += stddef.h
+unifdef-y += sysctl.h
+unifdef-y += tcp.h
+unifdef-y += time.h
+unifdef-y += timex.h
+unifdef-y += tty.h
+unifdef-y += types.h
+unifdef-y += udf_fs_i.h
+unifdef-y += udp.h
+unifdef-y += uinput.h
+unifdef-y += uio.h
+unifdef-y += unistd.h
+unifdef-y += usb_ch9.h
+unifdef-y += usbdevice_fs.h
+unifdef-y += user.h
+unifdef-y += videodev2.h
+unifdef-y += videodev.h
+unifdef-y += wait.h
+unifdef-y += wanrouter.h
+unifdef-y += watchdog.h
+unifdef-y += xfrm.h
+unifdef-y += zftape.h
+
+objhdr-y += version.h
diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h
index c35833824e1..2ed2fd85513 100644
--- a/include/linux/ac97_codec.h
+++ b/include/linux/ac97_codec.h
@@ -259,7 +259,7 @@ struct ac97_codec {
 	int type;
 	u32 model;
 
-	int modem:1;
+	unsigned int modem:1;
 
 	struct ac97_ops *codec_ops;
 
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 3d54fbcf969..e86bae7324d 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -121,13 +121,17 @@ struct vfsmount;
 struct super_block;
 extern void acct_auto_close_mnt(struct vfsmount *m);
 extern void acct_auto_close(struct super_block *sb);
-extern void acct_process(long exitcode);
+extern void acct_init_pacct(struct pacct_struct *pacct);
+extern void acct_collect(long exitcode, int group_dead);
+extern void acct_process(void);
 extern void acct_update_integrals(struct task_struct *tsk);
 extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 #define acct_auto_close_mnt(x)	do { } while (0)
 #define acct_auto_close(x)	do { } while (0)
-#define acct_process(x)		do { } while (0)
+#define acct_init_pacct(x)	do { } while (0)
+#define acct_collect(x,y)	do { } while (0)
+#define acct_process()		do { } while (0)
 #define acct_update_integrals(x)		do { } while (0)
 #define acct_clear_integrals(task)	do { } while (0)
 #endif
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 90d6df1551e..88b5dfd8ee1 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -528,12 +528,18 @@ static inline void acpi_set_cstate_limit(unsigned int new_limit) { return; }
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
+int acpi_get_node(acpi_handle *handle);
 #else
 static inline int acpi_get_pxm(acpi_handle handle)
 {
 	return 0;
 }
+static inline int acpi_get_node(acpi_handle *handle)
+{
+	return 0;
+}
 #endif
+extern int acpi_paddr_to_node(u64 start_addr, u64 size);
 
 extern int pnpacpi_disabled;
 
diff --git a/include/linux/adfs_fs.h b/include/linux/adfs_fs.h
index 4a5d50c2bdb..ef788c2085a 100644
--- a/include/linux/adfs_fs.h
+++ b/include/linux/adfs_fs.h
@@ -2,6 +2,7 @@
 #define _ADFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * Disc Record at disc address 0xc00
@@ -38,7 +39,6 @@ struct adfs_discrecord {
 #define ADFS_DR_OFFSET		(0x1c0)
 #define ADFS_DR_SIZE		 60
 #define ADFS_DR_SIZE_BITS	(ADFS_DR_SIZE << 3)
-#define ADFS_SUPER_MAGIC	 0xadf5
 
 #ifdef __KERNEL__
 #include <linux/adfs_fs_i.h>
diff --git a/include/linux/aer.h b/include/linux/aer.h
new file mode 100644
index 00000000000..402e178b38e
--- /dev/null
+++ b/include/linux/aer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2006 Intel Corp.
+ *     Tom Long Nguyen (tom.l.nguyen@intel.com)
+ *     Zhang Yanmin (yanmin.zhang@intel.com)
+ */
+
+#ifndef _AER_H_
+#define _AER_H_
+
+#if defined(CONFIG_PCIEAER)
+/* pci-e port driver needs this function to enable aer */
+extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_find_aer_capability(struct pci_dev *dev);
+extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
+#else
+#define pci_enable_pcie_error_reporting(dev)		do { } while (0)
+#define pci_find_aer_capability(dev)			do { } while (0)
+#define pci_disable_pcie_error_reporting(dev)		do { } while (0)
+#define pci_cleanup_aer_uncorrect_error_status(dev)	do { } while (0)
+#endif
+
+#endif //_AER_H_
+
diff --git a/include/linux/affs_fs.h b/include/linux/affs_fs.h
deleted file mode 100644
index c57b5ee87d5..00000000000
--- a/include/linux/affs_fs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _AFFS_FS_H
-#define _AFFS_FS_H
-/*
- * The affs filesystem constants/structures
- */
-#define AFFS_SUPER_MAGIC 0xadff
-#endif
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 3671af86969..d8944190702 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -40,6 +40,8 @@ enum {
 	ATA_MAX_DEVICES		= 2,	/* per bus/port */
 	ATA_MAX_PRD		= 256,	/* we could make these 256/256 */
 	ATA_SECT_SIZE		= 512,
+	ATA_MAX_SECTORS		= 256,
+	ATA_MAX_SECTORS_LBA48	= 65535,/* TODO: 65536? */
 
 	ATA_ID_WORDS		= 256,
 	ATA_ID_SERNO_OFS	= 10,
@@ -168,12 +170,16 @@ enum {
 	XFER_UDMA_2		= 0x42,
 	XFER_UDMA_1		= 0x41,
 	XFER_UDMA_0		= 0x40,
+	XFER_MW_DMA_4		= 0x24,	/* CFA only */
+	XFER_MW_DMA_3		= 0x23,	/* CFA only */
 	XFER_MW_DMA_2		= 0x22,
 	XFER_MW_DMA_1		= 0x21,
 	XFER_MW_DMA_0		= 0x20,
 	XFER_SW_DMA_2		= 0x12,
 	XFER_SW_DMA_1		= 0x11,
 	XFER_SW_DMA_0		= 0x10,
+	XFER_PIO_6		= 0x0E,	/* CFA only */
+	XFER_PIO_5		= 0x0D,	/* CFA only */
 	XFER_PIO_4		= 0x0C,
 	XFER_PIO_3		= 0x0B,
 	XFER_PIO_2		= 0x0A,
@@ -272,7 +278,6 @@ struct ata_taskfile {
 };
 
 #define ata_id_is_ata(id)	(((id)[0] & (1 << 15)) == 0)
-#define ata_id_is_cfa(id)	((id)[0] == 0x848A)
 #define ata_id_is_sata(id)	((id)[93] == 0)
 #define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
 #define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
@@ -304,6 +309,9 @@ static inline unsigned int ata_id_major_version(const u16 *id)
 {
 	unsigned int mver;
 
+	if (id[ATA_ID_MAJOR_VER] == 0xFFFF)
+		return 0;
+
 	for (mver = 14; mver >= 1; mver--)
 		if (id[ATA_ID_MAJOR_VER] & (1 << mver))
 			break;
@@ -312,8 +320,8 @@ static inline unsigned int ata_id_major_version(const u16 *id)
 
 static inline int ata_id_current_chs_valid(const u16 *id)
 {
-	/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command 
-	   has not been issued to the device then the values of 
+	/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
+	   has not been issued to the device then the values of
 	   id[54] to id[56] are vendor specific. */
 	return (id[53] & 0x01) && /* Current translation valid */
 		id[54] &&  /* cylinders in current translation */
@@ -322,6 +330,18 @@ static inline int ata_id_current_chs_valid(const u16 *id)
 		id[56];    /* sectors in current translation */
 }
 
+static inline int ata_id_is_cfa(const u16 *id)
+{
+	u16 v = id[0];
+	if (v == 0x848A)	/* Standard CF */
+		return 1;
+	/* Could be CF hiding as standard ATA */
+	if (ata_id_major_version(id) >= 3 &&  id[82] != 0xFFFF &&
+			(id[82] & ( 1 << 2)))
+		return 1;
+	return 0;
+}
+
 static inline int atapi_cdb_len(const u16 *dev_id)
 {
 	u16 tmp = dev_id[0] & 0x3;
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 6ba3aa8a81f..75b8baca08f 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -88,15 +88,7 @@ static inline struct atalk_sock *at_sk(struct sock *sk)
 #include <asm/byteorder.h>
 
 struct ddpehdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	deh_len:10,
-		deh_hops:4,
-		deh_pad:2;
-#else
-	__u16	deh_pad:2,
-		deh_hops:4,
-		deh_len:10;
-#endif
+	__be16	deh_len_hops;	/* lower 10 bits are length, next 4 - hops */
 	__be16	deh_sum;
 	__be16	deh_dnet;
 	__be16	deh_snet;
@@ -112,36 +104,6 @@ static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb)
 	return (struct ddpehdr *)skb->h.raw;
 }
 
-/*
- *	Don't drop the struct into the struct above.  You'll get some
- *	surprise padding.
- */
-struct ddpebits {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	deh_len:10,
-		deh_hops:4,
-		deh_pad:2;
-#else
-	__u16	deh_pad:2,
-		deh_hops:4,
-		deh_len:10;
-#endif
-};
-
-/* Short form header */
-struct ddpshdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	dsh_len:10,
-		dsh_pad:6;
-#else
-	__u16	dsh_pad:6,
-		dsh_len:10;
-#endif
-	__u8	dsh_dport;
-	__u8	dsh_sport;
-	/* And netatalk apps expect to stick the type in themselves */
-};
-
 /* AppleTalk AARP headers */
 struct elapaarp {
 	__be16	hw_type;
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 1eb238affb1..2096e5c7282 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -209,6 +209,7 @@ struct atm_cirange {
 
 #ifdef __KERNEL__
 
+#include <linux/device.h>
 #include <linux/wait.h> /* wait_queue_head_t */
 #include <linux/time.h> /* struct timeval */
 #include <linux/net.h>
@@ -358,6 +359,7 @@ struct atm_dev {
 	struct proc_dir_entry *proc_entry; /* proc entry */
 	char *proc_name;		/* proc entry name */
 #endif
+	struct class_device class_dev;	/* sysfs class device */
 	struct list_head dev_list;	/* linkage */
 };
 
@@ -459,7 +461,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
 		BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags));
 		if (dev->ops->dev_close)
 			dev->ops->dev_close(dev);
-		kfree(dev);
+		class_device_put(&dev->class_dev);
 	}
 }
 
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index f267f244276..6f5a1bab8f5 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -1,9 +1,7 @@
 /*
- * 
- * ATM Lan Emulation Daemon vs. driver interface
- *
- * mkiiskila@yahoo.com
+ * ATM Lan Emulation Daemon driver interface
  *
+ * Marko Kiiskila <mkiiskila@yahoo.com>
  */
 
 #ifndef _ATMLEC_H_
@@ -13,76 +11,87 @@
 #include <linux/atmioc.h>
 #include <linux/atm.h>
 #include <linux/if_ether.h>
+
 /* ATM lec daemon control socket */
-#define ATMLEC_CTRL _IO('a',ATMIOC_LANE)
-#define ATMLEC_DATA _IO('a',ATMIOC_LANE+1)
-#define ATMLEC_MCAST _IO('a',ATMIOC_LANE+2)
+#define ATMLEC_CTRL	_IO('a', ATMIOC_LANE)
+#define ATMLEC_DATA	_IO('a', ATMIOC_LANE+1)
+#define ATMLEC_MCAST	_IO('a', ATMIOC_LANE+2)
 
 /* Maximum number of LEC interfaces (tweakable) */
 #define MAX_LEC_ITF 48
 
-/* From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
+/*
+ * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
  * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
  * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
  */
 #define NUM_TR_DEVS 8
 
-typedef enum { 
-        l_set_mac_addr,   l_del_mac_addr, 
-        l_svc_setup, 
-        l_addr_delete,    l_topology_change, 
-        l_flush_complete, l_arp_update,
-        l_narp_req, /* LANE2 mandates the use of this */
-        l_config,         l_flush_tran_id, 
-        l_set_lecid,      l_arp_xmt,
-        l_rdesc_arp_xmt,
-        l_associate_req,
-        l_should_bridge   /* should we bridge this MAC? */
+typedef enum {
+	l_set_mac_addr,
+	l_del_mac_addr,
+	l_svc_setup,
+	l_addr_delete,
+	l_topology_change,
+	l_flush_complete,
+	l_arp_update,
+	l_narp_req,		/* LANE2 mandates the use of this */
+	l_config,
+	l_flush_tran_id,
+	l_set_lecid,
+	l_arp_xmt,
+	l_rdesc_arp_xmt,
+	l_associate_req,
+	l_should_bridge		/* should we bridge this MAC? */
 } atmlec_msg_type;
 
 #define ATMLEC_MSG_TYPE_MAX l_should_bridge
 
 struct atmlec_config_msg {
-        unsigned int maximum_unknown_frame_count;
-        unsigned int max_unknown_frame_time;
-        unsigned short max_retry_count;
-        unsigned int aging_time;
-        unsigned int forward_delay_time;
-        unsigned int arp_response_time;
-        unsigned int flush_timeout;
-        unsigned int path_switching_delay;
-        unsigned int  lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
-        int mtu;
-        int is_proxy;
+	unsigned int maximum_unknown_frame_count;
+	unsigned int max_unknown_frame_time;
+	unsigned short max_retry_count;
+	unsigned int aging_time;
+	unsigned int forward_delay_time;
+	unsigned int arp_response_time;
+	unsigned int flush_timeout;
+	unsigned int path_switching_delay;
+	unsigned int lane_version;	/* LANE2: 1 for LANEv1, 2 for LANEv2 */
+	int mtu;
+	int is_proxy;
 };
- 
+
 struct atmlec_msg {
-        atmlec_msg_type type;
-        int             sizeoftlvs;        /* LANE2: if != 0, tlvs follow */ 
-        union {
-                struct {
-                        unsigned char mac_addr[ETH_ALEN];
-                        unsigned char atm_addr[ATM_ESA_LEN];
-                        unsigned int flag;/* Topology_change flag, 
-                                              remoteflag, permanent flag,
-                                              lecid, transaction id */
-                        unsigned int targetless_le_arp; /* LANE2 */
-                        unsigned int no_source_le_narp; /* LANE2 */
-                } normal;
-                struct atmlec_config_msg config;
-                struct {
-                        uint16_t lec_id;                     /* requestor lec_id  */
-                        uint32_t tran_id;                    /* transaction id    */
-                        unsigned char mac_addr[ETH_ALEN];    /* dst mac addr      */
-                        unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
-                } proxy;
-		     /* For mapping LE_ARP requests to responses. Filled by */
-        } content;       /* zeppelin, returned by kernel. Used only when proxying */ 
+	atmlec_msg_type type;
+	int sizeoftlvs;		/* LANE2: if != 0, tlvs follow */
+	union {
+		struct {
+			unsigned char mac_addr[ETH_ALEN];
+			unsigned char atm_addr[ATM_ESA_LEN];
+			unsigned int flag;	/*
+						 * Topology_change flag,
+						 * remoteflag, permanent flag,
+						 * lecid, transaction id
+						 */
+			unsigned int targetless_le_arp;	/* LANE2 */
+			unsigned int no_source_le_narp;	/* LANE2 */
+		} normal;
+		struct atmlec_config_msg config;
+		struct {
+			uint16_t lec_id;			/* requestor lec_id  */
+			uint32_t tran_id;			/* transaction id    */
+			unsigned char mac_addr[ETH_ALEN];	/* dst mac addr      */
+			unsigned char atm_addr[ATM_ESA_LEN];	/* reqestor ATM addr */
+		} proxy;	/*
+				 * For mapping LE_ARP requests to responses. Filled by
+				 * zeppelin, returned by kernel. Used only when proxying
+				 */
+	} content;
 } __ATM_API_ALIGN;
 
 struct atmlec_ioc {
-        int dev_num;
-        unsigned char atm_addr[ATM_ESA_LEN];
-        unsigned char receive;    /* 1= receive vcc, 0 = send vcc */
+	int dev_num;
+	unsigned char atm_addr[ATM_ESA_LEN];
+	unsigned char receive;	/* 1= receive vcc, 0 = send vcc */
 };
 #endif /* _ATMLEC_H_ */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index e051ff9c5b5..c3aa0975181 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -95,6 +95,11 @@
 #define AUDIT_MAC_POLICY_LOAD	1403	/* Policy file load */
 #define AUDIT_MAC_STATUS	1404	/* Changed enforcing,permissive,off */
 #define AUDIT_MAC_CONFIG_CHANGE	1405	/* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ALLOW	1406	/* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD	1407	/* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL	1408	/* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD	1409	/* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL	1410	/* NetLabel: del LSM domain mapping */
 
 #define AUDIT_FIRST_KERN_ANOM_MSG   1700
 #define AUDIT_LAST_KERN_ANOM_MSG    1799
@@ -122,10 +127,21 @@
 /* Rule structure sizes -- if these change, different AUDIT_ADD and
  * AUDIT_LIST commands must be implemented. */
 #define AUDIT_MAX_FIELDS   64
+#define AUDIT_MAX_KEY_LEN  32
 #define AUDIT_BITMASK_SIZE 64
 #define AUDIT_WORD(nr) ((__u32)((nr)/32))
 #define AUDIT_BIT(nr)  (1 << ((nr) - AUDIT_WORD(nr)*32))
 
+#define AUDIT_SYSCALL_CLASSES 16
+#define AUDIT_CLASS_DIR_WRITE 0
+#define AUDIT_CLASS_DIR_WRITE_32 1
+#define AUDIT_CLASS_CHATTR 2
+#define AUDIT_CLASS_CHATTR_32 3
+#define AUDIT_CLASS_READ 4
+#define AUDIT_CLASS_READ_32 5
+#define AUDIT_CLASS_WRITE 6
+#define AUDIT_CLASS_WRITE_32 7
+
 /* This bitmask is used to validate user input.  It represents all bits that
  * are currently used in an audit field constant understood by the kernel.
  * If you are adding a new #define AUDIT_<whatever>, please ensure that
@@ -150,12 +166,17 @@
 #define AUDIT_PERS	10
 #define AUDIT_ARCH	11
 #define AUDIT_MSGTYPE	12
-#define AUDIT_SE_USER	13	/* security label user */
-#define AUDIT_SE_ROLE	14	/* security label role */
-#define AUDIT_SE_TYPE	15	/* security label type */
-#define AUDIT_SE_SEN	16	/* security label sensitivity label */
-#define AUDIT_SE_CLR	17	/* security label clearance label */
+#define AUDIT_SUBJ_USER	13	/* security label user */
+#define AUDIT_SUBJ_ROLE	14	/* security label role */
+#define AUDIT_SUBJ_TYPE	15	/* security label type */
+#define AUDIT_SUBJ_SEN	16	/* security label sensitivity label */
+#define AUDIT_SUBJ_CLR	17	/* security label clearance label */
 #define AUDIT_PPID	18
+#define AUDIT_OBJ_USER	19
+#define AUDIT_OBJ_ROLE	20
+#define AUDIT_OBJ_TYPE	21
+#define AUDIT_OBJ_LEV_LOW	22
+#define AUDIT_OBJ_LEV_HIGH	23
 
 				/* These are ONLY useful when checking
 				 * at syscall exit time (AUDIT_AT_EXIT). */
@@ -165,12 +186,15 @@
 #define AUDIT_EXIT	103
 #define AUDIT_SUCCESS   104	/* exit >= 0; value ignored */
 #define AUDIT_WATCH	105
+#define AUDIT_PERM	106
 
 #define AUDIT_ARG0      200
 #define AUDIT_ARG1      (AUDIT_ARG0+1)
 #define AUDIT_ARG2      (AUDIT_ARG0+2)
 #define AUDIT_ARG3      (AUDIT_ARG0+3)
 
+#define AUDIT_FILTERKEY	210
+
 #define AUDIT_NEGATE			0x80000000
 
 /* These are the supported operators.
@@ -238,6 +262,11 @@
 #define AUDIT_ARCH_V850		(EM_V850|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_X86_64	(EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 
+#define AUDIT_PERM_EXEC		1
+#define AUDIT_PERM_WRITE	2
+#define AUDIT_PERM_READ		4
+#define AUDIT_PERM_ATTR		8
+
 struct audit_status {
 	__u32		mask;		/* Bit mask for valid entries */
 	__u32		enabled;	/* 1 = enabled, 0 = disabled */
@@ -299,6 +328,8 @@ struct mqstat;
 #define AUDITSC_SUCCESS 1
 #define AUDITSC_FAILURE 2
 #define AUDITSC_RESULT(x) ( ((long)(x))<0?AUDITSC_FAILURE:AUDITSC_SUCCESS )
+extern int __init audit_register_class(int class, unsigned *list);
+extern int audit_classify_syscall(int abi, unsigned syscall);
 #ifdef CONFIG_AUDITSYSCALL
 /* These are defined in auditsc.c */
 				/* Public API */
@@ -312,21 +343,31 @@ extern void __audit_getname(const char *name);
 extern void audit_putname(const char *name);
 extern void __audit_inode(const char *name, const struct inode *inode);
 extern void __audit_inode_child(const char *dname, const struct inode *inode,
-				unsigned long pino);
+				const struct inode *parent);
+extern void __audit_inode_update(const struct inode *inode);
+static inline int audit_dummy_context(void)
+{
+	void *p = current->audit_context;
+	return !p || *(int *)p;
+}
 static inline void audit_getname(const char *name)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		__audit_getname(name);
 }
 static inline void audit_inode(const char *name, const struct inode *inode) {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		__audit_inode(name, inode);
 }
 static inline void audit_inode_child(const char *dname, 
-				     const struct inode *inode, 
-				     unsigned long pino) {
-	if (unlikely(current->audit_context))
-		__audit_inode_child(dname, inode, pino);
+				     const struct inode *inode,
+				     const struct inode *parent) {
+	if (unlikely(!audit_dummy_context()))
+		__audit_inode_child(dname, inode, parent);
+}
+static inline void audit_inode_update(const struct inode *inode) {
+	if (unlikely(!audit_dummy_context()))
+		__audit_inode_update(inode);
 }
 
 				/* Private API (for audit.c only) */
@@ -350,57 +391,61 @@ extern int __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat);
 
 static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_ipc_obj(ipcp);
 	return 0;
 }
 static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_ipc_set_perm(qbytes, uid, gid, mode);
 	return 0;
 }
 static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_open(oflag, mode, u_attr);
 	return 0;
 }
 static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout);
 	return 0;
 }
 static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout);
 	return 0;
 }
 static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_notify(mqdes, u_notification);
 	return 0;
 }
 static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_getsetattr(mqdes, mqstat);
 	return 0;
 }
+extern int audit_n_rules;
 #else
 #define audit_alloc(t) ({ 0; })
 #define audit_free(t) do { ; } while (0)
 #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0)
 #define audit_syscall_exit(f,r) do { ; } while (0)
+#define audit_dummy_context() 1
 #define audit_getname(n) do { ; } while (0)
 #define audit_putname(n) do { ; } while (0)
 #define __audit_inode(n,i) do { ; } while (0)
 #define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_update(i) do { ; } while (0)
 #define audit_inode(n,i) do { ; } while (0)
 #define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_update(i) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
 #define audit_get_loginuid(c) ({ -1; })
 #define audit_ipc_obj(i) ({ 0; })
@@ -415,6 +460,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 #define audit_mq_timedreceive(d,l,p,t) ({ 0; })
 #define audit_mq_notify(d,n) ({ 0; })
 #define audit_mq_getsetattr(d,s) ({ 0; })
+#define audit_n_rules 0
 #endif
 
 #ifdef CONFIG_AUDIT
diff --git a/include/linux/bio.h b/include/linux/bio.h
index b60ffe32cd2..76bdaeab6f6 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -47,7 +47,7 @@
 #define BIO_BUG_ON
 #endif
 
-#define BIO_MAX_PAGES		(256)
+#define BIO_MAX_PAGES		256
 #define BIO_MAX_SIZE		(BIO_MAX_PAGES << PAGE_CACHE_SHIFT)
 #define BIO_MAX_SECTORS		(BIO_MAX_SIZE >> 9)
 
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index d9ed2796985..dcc5de7cc48 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -24,6 +24,9 @@
  * The available bitmap operations and their rough meaning in the
  * case that the bitmap is a single unsigned long are thus:
  *
+ * Note that nbits should be always a compile time evaluable constant.
+ * Otherwise many inlines will generate horrible code.
+ *
  * bitmap_zero(dst, nbits)			*dst = 0UL
  * bitmap_fill(dst, nbits)			*dst = ~0UL
  * bitmap_copy(dst, src, nbits)			*dst = *src
@@ -244,6 +247,8 @@ static inline int bitmap_full(const unsigned long *src, int nbits)
 
 static inline int bitmap_weight(const unsigned long *src, int nbits)
 {
+	if (nbits <= BITS_PER_LONG)
+		return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
 	return __bitmap_weight(src, nbits);
 }
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index aafe82788b4..cfde8b3ee91 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -417,9 +417,9 @@ struct request_queue
 	unsigned int		sg_timeout;
 	unsigned int		sg_reserved_size;
 	int			node;
-
+#ifdef CONFIG_BLK_DEV_IO_TRACE
 	struct blk_trace	*blk_trace;
-
+#endif
 	/*
 	 * reserved for flush operations
 	 */
@@ -746,6 +746,9 @@ extern void blk_queue_free_tags(request_queue_t *);
 extern int blk_queue_resize_tags(request_queue_t *, int);
 extern void blk_queue_invalidate_tags(request_queue_t *);
 extern long blk_congestion_wait(int rw, long timeout);
+extern struct blk_queue_tag *blk_init_tags(int);
+extern void blk_free_tags(struct blk_queue_tag *);
+extern void blk_congestion_end(int rw);
 
 extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index a7e8cef73d1..7520cc1ff9e 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -11,7 +11,7 @@ enum blktrace_cat {
 	BLK_TC_READ	= 1 << 0,	/* reads */
 	BLK_TC_WRITE	= 1 << 1,	/* writes */
 	BLK_TC_BARRIER	= 1 << 2,	/* barrier */
-	BLK_TC_SYNC	= 1 << 3,	/* barrier */
+	BLK_TC_SYNC	= 1 << 3,	/* sync IO */
 	BLK_TC_QUEUE	= 1 << 4,	/* queueing/merging */
 	BLK_TC_REQUEUE	= 1 << 5,	/* requeueing */
 	BLK_TC_ISSUE	= 1 << 6,	/* issue */
@@ -19,6 +19,7 @@ enum blktrace_cat {
 	BLK_TC_FS	= 1 << 8,	/* fs requests */
 	BLK_TC_PC	= 1 << 9,	/* pc requests */
 	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
+	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
 
 	BLK_TC_END	= 1 << 15,	/* only 16-bits, reminder */
 };
@@ -147,7 +148,7 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
 				    u32 what)
 {
 	struct blk_trace *bt = q->blk_trace;
-	int rw = rq->flags & 0x07;
+	int rw = rq->flags & 0x03;
 
 	if (likely(!bt))
 		return;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 22866fa2d96..31e9abb6d97 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -4,11 +4,8 @@
 #ifndef _LINUX_BOOTMEM_H
 #define _LINUX_BOOTMEM_H
 
-#include <asm/pgtable.h>
-#include <asm/dma.h>
-#include <linux/cache.h>
-#include <linux/init.h>
 #include <linux/mmzone.h>
+#include <asm/dma.h>
 
 /*
  *  simple boot-time physical memory area allocator.
@@ -41,45 +38,64 @@ typedef struct bootmem_data {
 	struct list_head list;
 } bootmem_data_t;
 
-extern unsigned long __init bootmem_bootmap_pages (unsigned long);
-extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
-extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_nopanic (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_low(unsigned long size,
-					 unsigned long align,
-					 unsigned long goal);
-extern void * __init __alloc_bootmem_low_node(pg_data_t *pgdat,
-					      unsigned long size,
-					      unsigned long align,
-					      unsigned long goal);
-extern void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
-		unsigned long size, unsigned long align, unsigned long goal,
-		unsigned long limit);
+extern unsigned long bootmem_bootmap_pages(unsigned long);
+extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+extern void free_bootmem(unsigned long addr, unsigned long size);
+extern void *__alloc_bootmem(unsigned long size,
+			     unsigned long align,
+			     unsigned long goal);
+extern void *__alloc_bootmem_nopanic(unsigned long size,
+				     unsigned long align,
+				     unsigned long goal);
+extern void *__alloc_bootmem_low(unsigned long size,
+				 unsigned long align,
+				 unsigned long goal);
+extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
+				      unsigned long size,
+				      unsigned long align,
+				      unsigned long goal);
+extern void *__alloc_bootmem_core(struct bootmem_data *bdata,
+				  unsigned long size,
+				  unsigned long align,
+				  unsigned long goal,
+				  unsigned long limit);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
+extern void reserve_bootmem(unsigned long addr, unsigned long size);
 #define alloc_bootmem(x) \
-	__alloc_bootmem((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
-	__alloc_bootmem_low((x), SMP_CACHE_BYTES, 0)
+	__alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
 #define alloc_bootmem_pages(x) \
-	__alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages(x) \
-	__alloc_bootmem_low((x), PAGE_SIZE, 0)
+	__alloc_bootmem_low(x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
-extern unsigned long __init free_all_bootmem (void);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
-extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn);
-extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
-extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
-extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
+
+extern unsigned long free_all_bootmem(void);
+extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
+extern void *__alloc_bootmem_node(pg_data_t *pgdat,
+				  unsigned long size,
+				  unsigned long align,
+				  unsigned long goal);
+extern unsigned long init_bootmem_node(pg_data_t *pgdat,
+				       unsigned long freepfn,
+				       unsigned long startpfn,
+				       unsigned long endpfn);
+extern void reserve_bootmem_node(pg_data_t *pgdat,
+				 unsigned long physaddr,
+				 unsigned long size);
+extern void free_bootmem_node(pg_data_t *pgdat,
+			      unsigned long addr,
+			      unsigned long size);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem_node(pgdat, x) \
-	__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node(pgdat, x) \
-	__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages_node(pgdat, x) \
-	__alloc_bootmem_low_node((pgdat), (x), PAGE_SIZE, 0)
+	__alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
 
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@@ -89,19 +105,19 @@ static inline void *alloc_remap(int nid, unsigned long size)
 {
 	return NULL;
 }
-#endif
+#endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */
 
-extern unsigned long nr_kernel_pages;
+extern unsigned long __meminitdata nr_kernel_pages;
 extern unsigned long nr_all_pages;
 
-extern void *__init alloc_large_system_hash(const char *tablename,
-					    unsigned long bucketsize,
-					    unsigned long numentries,
-					    int scale,
-					    int flags,
-					    unsigned int *_hash_shift,
-					    unsigned int *_hash_mask,
-					    unsigned long limit);
+extern void *alloc_large_system_hash(const char *tablename,
+				     unsigned long bucketsize,
+				     unsigned long numentries,
+				     int scale,
+				     int flags,
+				     unsigned int *_hash_shift,
+				     unsigned int *_hash_mask,
+				     unsigned long limit);
 
 #define HASH_HIGHMEM	0x00000001	/* Consider highmem? */
 #define HASH_EARLY	0x00000002	/* Allocating during early boot? */
@@ -114,7 +130,7 @@ extern void *__init alloc_large_system_hash(const char *tablename,
 #else
 #define HASHDIST_DEFAULT 0
 #endif
-extern int __initdata hashdist;		/* Distribute hashes across NUMA nodes? */
+extern int hashdist;		/* Distribute hashes across NUMA nodes? */
 
 
 #endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index fb7e9b7ccbe..737e407d0cd 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -149,7 +149,6 @@ void create_empty_buffers(struct page *, unsigned long,
 			unsigned long b_state);
 void end_buffer_read_sync(struct buffer_head *bh, int uptodate);
 void end_buffer_write_sync(struct buffer_head *bh, int uptodate);
-void end_buffer_async_write(struct buffer_head *bh, int uptodate);
 
 /* Things to do with buffers at mapping->private_list */
 void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode);
@@ -214,6 +213,7 @@ int nobh_truncate_page(struct address_space *, loff_t);
 int nobh_writepage(struct page *page, get_block_t *get_block,
                         struct writeback_control *wbc);
 
+void buffer_init(void);
 
 /*
  * inline definitions
diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild
new file mode 100644
index 00000000000..56499ab9e32
--- /dev/null
+++ b/include/linux/byteorder/Kbuild
@@ -0,0 +1,7 @@
+header-y += big_endian.h
+header-y += little_endian.h
+header-y += pdp_endian.h
+
+unifdef-y += generic.h
+unifdef-y += swabb.h
+unifdef-y += swab.h
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index 2216638962d..ee5f53f2ca1 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -23,5 +23,7 @@ void cdev_del(struct cdev *);
 
 void cd_forget(struct inode *);
 
+extern struct backing_dev_info directly_mappable_cdev_bdi;
+
 #endif
 #endif
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
new file mode 100644
index 00000000000..d852024ed09
--- /dev/null
+++ b/include/linux/clocksource.h
@@ -0,0 +1,185 @@
+/*  linux/include/linux/clocksource.h
+ *
+ *  This file contains the structure definitions for clocksources.
+ *
+ *  If you are not a clocksource, or timekeeping code, you should
+ *  not be including this file!
+ */
+#ifndef _LINUX_CLOCKSOURCE_H
+#define _LINUX_CLOCKSOURCE_H
+
+#include <linux/types.h>
+#include <linux/timex.h>
+#include <linux/time.h>
+#include <linux/list.h>
+#include <asm/div64.h>
+#include <asm/io.h>
+
+/* clocksource cycle base type */
+typedef u64 cycle_t;
+
+/**
+ * struct clocksource - hardware abstraction for a free running counter
+ *	Provides mostly state-free accessors to the underlying hardware.
+ *
+ * @name:		ptr to clocksource name
+ * @list:		list head for registration
+ * @rating:		rating value for selection (higher is better)
+ *			To avoid rating inflation the following
+ *			list should give you a guide as to how
+ *			to assign your clocksource a rating
+ *			1-99: Unfit for real use
+ *				Only available for bootup and testing purposes.
+ *			100-199: Base level usability.
+ *				Functional for real use, but not desired.
+ *			200-299: Good.
+ *				A correct and usable clocksource.
+ *			300-399: Desired.
+ *				A reasonably fast and accurate clocksource.
+ *			400-499: Perfect
+ *				The ideal clocksource. A must-use where
+ *				available.
+ * @read:		returns a cycle value
+ * @mask:		bitmask for two's complement
+ *			subtraction of non 64 bit counters
+ * @mult:		cycle to nanosecond multiplier
+ * @shift:		cycle to nanosecond divisor (power of two)
+ * @update_callback:	called when safe to alter clocksource values
+ * @is_continuous:	defines if clocksource is free-running.
+ * @cycle_interval:	Used internally by timekeeping core, please ignore.
+ * @xtime_interval:	Used internally by timekeeping core, please ignore.
+ */
+struct clocksource {
+	char *name;
+	struct list_head list;
+	int rating;
+	cycle_t (*read)(void);
+	cycle_t mask;
+	u32 mult;
+	u32 shift;
+	int (*update_callback)(void);
+	int is_continuous;
+
+	/* timekeeping specific data, ignore */
+	cycle_t cycle_last, cycle_interval;
+	u64 xtime_nsec, xtime_interval;
+	s64 error;
+};
+
+/* simplify initialization of mask field */
+#define CLOCKSOURCE_MASK(bits) (cycle_t)(bits<64 ? ((1ULL<<bits)-1) : -1)
+
+/**
+ * clocksource_khz2mult - calculates mult from khz and shift
+ * @khz:		Clocksource frequency in KHz
+ * @shift_constant:	Clocksource shift factor
+ *
+ * Helper functions that converts a khz counter frequency to a timsource
+ * multiplier, given the clocksource shift value
+ */
+static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant)
+{
+	/*  khz = cyc/(Million ns)
+	 *  mult/2^shift  = ns/cyc
+	 *  mult = ns/cyc * 2^shift
+	 *  mult = 1Million/khz * 2^shift
+	 *  mult = 1000000 * 2^shift / khz
+	 *  mult = (1000000<<shift) / khz
+	 */
+	u64 tmp = ((u64)1000000) << shift_constant;
+
+	tmp += khz/2; /* round for do_div */
+	do_div(tmp, khz);
+
+	return (u32)tmp;
+}
+
+/**
+ * clocksource_hz2mult - calculates mult from hz and shift
+ * @hz:			Clocksource frequency in Hz
+ * @shift_constant:	Clocksource shift factor
+ *
+ * Helper functions that converts a hz counter
+ * frequency to a timsource multiplier, given the
+ * clocksource shift value
+ */
+static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant)
+{
+	/*  hz = cyc/(Billion ns)
+	 *  mult/2^shift  = ns/cyc
+	 *  mult = ns/cyc * 2^shift
+	 *  mult = 1Billion/hz * 2^shift
+	 *  mult = 1000000000 * 2^shift / hz
+	 *  mult = (1000000000<<shift) / hz
+	 */
+	u64 tmp = ((u64)1000000000) << shift_constant;
+
+	tmp += hz/2; /* round for do_div */
+	do_div(tmp, hz);
+
+	return (u32)tmp;
+}
+
+/**
+ * clocksource_read: - Access the clocksource's current cycle value
+ * @cs:		pointer to clocksource being read
+ *
+ * Uses the clocksource to return the current cycle_t value
+ */
+static inline cycle_t clocksource_read(struct clocksource *cs)
+{
+	return cs->read();
+}
+
+/**
+ * cyc2ns - converts clocksource cycles to nanoseconds
+ * @cs:		Pointer to clocksource
+ * @cycles:	Cycles
+ *
+ * Uses the clocksource and ntp ajdustment to convert cycle_ts to nanoseconds.
+ *
+ * XXX - This could use some mult_lxl_ll() asm optimization
+ */
+static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles)
+{
+	u64 ret = (u64)cycles;
+	ret = (ret * cs->mult) >> cs->shift;
+	return ret;
+}
+
+/**
+ * clocksource_calculate_interval - Calculates a clocksource interval struct
+ *
+ * @c:		Pointer to clocksource.
+ * @length_nsec: Desired interval length in nanoseconds.
+ *
+ * Calculates a fixed cycle/nsec interval for a given clocksource/adjustment
+ * pair and interval request.
+ *
+ * Unless you're the timekeeping code, you should not be using this!
+ */
+static inline void clocksource_calculate_interval(struct clocksource *c,
+						unsigned long length_nsec)
+{
+	u64 tmp;
+
+	/* XXX - All of this could use a whole lot of optimization */
+	tmp = length_nsec;
+	tmp <<= c->shift;
+	tmp += c->mult/2;
+	do_div(tmp, c->mult);
+
+	c->cycle_interval = (cycle_t)tmp;
+	if (c->cycle_interval == 0)
+		c->cycle_interval = 1;
+
+	c->xtime_interval = (u64)c->cycle_interval * c->mult;
+}
+
+
+/* used to install a new clocksource */
+int clocksource_register(struct clocksource*);
+void clocksource_reselect(void);
+struct clocksource* clocksource_get_next(void);
+
+#endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index dbb7769009b..1c86d65bc4b 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -57,7 +57,8 @@ struct proc_event {
 		PROC_EVENT_EXIT = 0x80000000
 	} what;
 	__u32 cpu;
-	struct timespec timestamp;
+	__u64 __attribute__((aligned(8))) timestamp_ns;
+		/* Number of nano seconds since system boot */
 	union { /* must be last field of proc_event struct */
 		struct {
 			__u32 err;
diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h
index 7b5c5df5cb6..be512cc9879 100644
--- a/include/linux/coda_linux.h
+++ b/include/linux/coda_linux.h
@@ -27,8 +27,8 @@ extern struct inode_operations coda_dir_inode_operations;
 extern struct inode_operations coda_file_inode_operations;
 extern struct inode_operations coda_ioctl_inode_operations;
 
-extern struct address_space_operations coda_file_aops;
-extern struct address_space_operations coda_symlink_aops;
+extern const struct address_space_operations coda_file_aops;
+extern const struct address_space_operations coda_symlink_aops;
 
 extern const struct file_operations coda_dir_operations;
 extern const struct file_operations coda_file_operations;
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 98f6c52c152..b541bb3d1f4 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -1,11 +1,11 @@
 #ifndef __CODA_PSDEV_H
 #define __CODA_PSDEV_H
 
+#include <linux/magic.h>
+
 #define CODA_PSDEV_MAJOR 67
 #define MAX_CODADEVS  5	   /* how many do we allow */
 
-#define CODA_SUPER_MAGIC	0x73757245
-
 struct kstatfs;
 
 struct coda_sb_info
diff --git a/include/linux/compat.h b/include/linux/compat.h
index dda1697ec75..9760753e662 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -226,5 +226,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
 
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 
+extern int compat_printk(const char *fmt, ...);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 89ab677cb99..bea0255196c 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -216,6 +216,7 @@ COMPATIBLE_IOCTL(VT_RESIZE)
 COMPATIBLE_IOCTL(VT_RESIZEX)
 COMPATIBLE_IOCTL(VT_LOCKSWITCH)
 COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
+COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
 /* Little p (/dev/rtc, /dev/envctrl, etc.) */
 COMPATIBLE_IOCTL(RTC_AIE_ON)
 COMPATIBLE_IOCTL(RTC_AIE_OFF)
@@ -567,11 +568,6 @@ COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
-/* DEVFS */
-COMPATIBLE_IOCTL(DEVFSDIOC_GET_PROTO_REV)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_EVENT_MASK)
-COMPATIBLE_IOCTL(DEVFSDIOC_RELEASE_EVENT_QUEUE)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_DEBUG_MASK)
 /* Raw devices */
 COMPATIBLE_IOCTL(RAW_SETBIND)
 COMPATIBLE_IOCTL(RAW_GETBIND)
@@ -673,6 +669,11 @@ COMPATIBLE_IOCTL(CAPI_SET_FLAGS)
 COMPATIBLE_IOCTL(CAPI_CLR_FLAGS)
 COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT)
 COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT)
+/* Siemens Gigaset */
+COMPATIBLE_IOCTL(GIGASET_REDIR)
+COMPATIBLE_IOCTL(GIGASET_CONFIG)
+COMPATIBLE_IOCTL(GIGASET_BRKCHARS)
+COMPATIBLE_IOCTL(GIGASET_VERSION)
 /* Misc. */
 COMPATIBLE_IOCTL(0x41545900)		/* ATYIO_CLKR */
 COMPATIBLE_IOCTL(0x41545901)		/* ATYIO_CLKW */
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 9b4f1109493..0780de44022 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -14,7 +14,7 @@
 # define __releases(x)	__attribute__((context(1,0)))
 # define __acquire(x)	__context__(1)
 # define __release(x)	__context__(-1)
-# define __cond_lock(x)	((x) ? ({ __context__(1); 1; }) : 0)
+# define __cond_lock(x,c)	((c) ? ({ __acquire(x); 1; }) : 0)
 extern void __chk_user_ptr(void __user *);
 extern void __chk_io_ptr(void __iomem *);
 #else
@@ -31,7 +31,7 @@ extern void __chk_io_ptr(void __iomem *);
 # define __releases(x)
 # define __acquire(x) (void)0
 # define __release(x) (void)0
-# define __cond_lock(x) (x)
+# define __cond_lock(x,c) (c)
 #endif
 
 #ifdef __KERNEL__
@@ -99,6 +99,11 @@ extern void __chk_io_ptr(void __iomem *);
 #define __must_check
 #endif
 
+#ifndef CONFIG_ENABLE_MUST_CHECK
+#undef __must_check
+#define __must_check
+#endif
+
 /*
  * Allow us to avoid 'defined but not used' warnings on functions and data,
  * as well as force them to be emitted to the assembly file.
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 90663ad217f..268c5a4a2bd 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -18,9 +18,24 @@ struct completion {
 #define COMPLETION_INITIALIZER(work) \
 	{ 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
 
+#define COMPLETION_INITIALIZER_ONSTACK(work) \
+	({ init_completion(&work); work; })
+
 #define DECLARE_COMPLETION(work) \
 	struct completion work = COMPLETION_INITIALIZER(work)
 
+/*
+ * Lockdep needs to run a non-constant initializer for on-stack
+ * completions - so we use the _ONSTACK() variant for those that
+ * are on the kernel stack:
+ */
+#ifdef CONFIG_LOCKDEP
+# define DECLARE_COMPLETION_ONSTACK(work) \
+	struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
+#else
+# define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
+#endif
+
 static inline void init_completion(struct completion *x)
 {
 	x->done = 0;
diff --git a/include/linux/console.h b/include/linux/console.h
index 08734e660d4..76a1807726e 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -63,9 +63,11 @@ extern const struct consw vga_con;	/* VGA text console */
 extern const struct consw newport_con;	/* SGI Newport console  */
 extern const struct consw prom_con;	/* SPARC PROM console */
 
+int con_is_bound(const struct consw *csw);
+int register_con_driver(const struct consw *csw, int first, int last);
+int unregister_con_driver(const struct consw *csw);
 int take_over_console(const struct consw *sw, int first, int last, int deflt);
 void give_up_console(const struct consw *sw);
-
 /* scroll */
 #define SM_UP       (1)
 #define SM_DOWN     (2)
@@ -87,6 +89,7 @@ void give_up_console(const struct consw *sw);
 #define CON_CONSDEV	(2) /* Last on the command line */
 #define CON_ENABLED	(4)
 #define CON_BOOT	(8)
+#define CON_ANYTIME	(16) /* Safe to call when cpu is offline */
 
 struct console
 {
@@ -117,9 +120,14 @@ extern void console_stop(struct console *);
 extern void console_start(struct console *);
 extern int is_console_locked(void);
 
+#ifndef CONFIG_DISABLE_CONSOLE_SUSPEND
 /* Suspend and resume console messages over PM events */
 extern void suspend_console(void);
 extern void resume_console(void);
+#else
+static inline void suspend_console(void) {}
+static inline void resume_console(void) {}
+#endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */
 
 /* Some debug stub to catch some of the obvious races in the VT code */
 #if 1
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index f8e5587a0f9..25423f79bf9 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,7 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+#include <linux/wait.h>
 #include <linux/vt.h>
 
 struct vt_struct;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 08d50c53aab..3fef7d67aed 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -31,18 +31,23 @@ struct cpu {
 	struct sys_device sysdev;
 };
 
-extern int register_cpu(struct cpu *, int, struct node *);
+extern int register_cpu(struct cpu *cpu, int num);
 extern struct sys_device *get_cpu_sysdev(unsigned cpu);
 #ifdef CONFIG_HOTPLUG_CPU
-extern void unregister_cpu(struct cpu *, struct node *);
+extern void unregister_cpu(struct cpu *cpu);
 #endif
 struct notifier_block;
 
 #ifdef CONFIG_SMP
 /* Need to know about CPUs going up/down? */
 extern int register_cpu_notifier(struct notifier_block *nb);
+#ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu_notifier(struct notifier_block *nb);
-extern int current_in_cpu_hotplug(void);
+#else
+static inline void unregister_cpu_notifier(struct notifier_block *nb)
+{
+}
+#endif
 
 int cpu_up(unsigned int cpu);
 
@@ -55,10 +60,6 @@ static inline int register_cpu_notifier(struct notifier_block *nb)
 static inline void unregister_cpu_notifier(struct notifier_block *nb)
 {
 }
-static inline int current_in_cpu_hotplug(void)
-{
-	return 0;
-}
 
 #endif /* CONFIG_SMP */
 extern struct sysdev_class cpu_sysdev_class;
@@ -67,22 +68,33 @@ extern struct sysdev_class cpu_sysdev_class;
 /* Stop CPUs going up and down. */
 extern void lock_cpu_hotplug(void);
 extern void unlock_cpu_hotplug(void);
-extern int lock_cpu_hotplug_interruptible(void);
 #define hotcpu_notifier(fn, pri) {				\
 	static struct notifier_block fn##_nb =			\
 		{ .notifier_call = fn, .priority = pri };	\
 	register_cpu_notifier(&fn##_nb);			\
 }
+#define register_hotcpu_notifier(nb)	register_cpu_notifier(nb)
+#define unregister_hotcpu_notifier(nb)	unregister_cpu_notifier(nb)
 int cpu_down(unsigned int cpu);
 #define cpu_is_offline(cpu) unlikely(!cpu_online(cpu))
 #else
 #define lock_cpu_hotplug()	do { } while (0)
 #define unlock_cpu_hotplug()	do { } while (0)
 #define lock_cpu_hotplug_interruptible() 0
-#define hotcpu_notifier(fn, pri)
+#define hotcpu_notifier(fn, pri)	do { } while (0)
+#define register_hotcpu_notifier(nb)	do { } while (0)
+#define unregister_hotcpu_notifier(nb)	do { } while (0)
 
 /* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */
 static inline int cpu_is_offline(int cpu) { return 0; }
 #endif
 
+#ifdef CONFIG_SUSPEND_SMP
+extern int disable_nonboot_cpus(void);
+extern void enable_nonboot_cpus(void);
+#else
+static inline int disable_nonboot_cpus(void) { return 0; }
+static inline void enable_nonboot_cpus(void) {}
+#endif
+
 #endif /* _LINUX_CPU_H_ */
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 466fbe9e489..4ea39fee99c 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -100,8 +100,10 @@ struct cpufreq_policy {
 #define CPUFREQ_INCOMPATIBLE	(1)
 #define CPUFREQ_NOTIFY		(2)
 
-#define CPUFREQ_SHARED_TYPE_ALL	(0) /* All dependent CPUs should set freq */
-#define CPUFREQ_SHARED_TYPE_ANY	(1) /* Freq can be set from any dependent CPU */
+#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
+#define CPUFREQ_SHARED_TYPE_HW	 (1) /* HW does needed coordination */
+#define CPUFREQ_SHARED_TYPE_ALL	 (2) /* All dependent CPUs should set freq */
+#define CPUFREQ_SHARED_TYPE_ANY	 (3) /* Freq can be set from any dependent CPU*/
 
 /******************** cpufreq transition notifiers *******************/
 
@@ -170,9 +172,6 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
 				   unsigned int relation);
 
 
-/* pass an event to the cpufreq governor */
-int cpufreq_governor(unsigned int cpu, unsigned int event);
-
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
 
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9cbb781d6f8..b268a3c0c37 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -317,7 +317,8 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp,
 		(cpu) < NR_CPUS;		\
 		(cpu) = next_cpu((cpu), (mask)))
 #else /* NR_CPUS == 1 */
-#define for_each_cpu_mask(cpu, mask) for ((cpu) = 0; (cpu) < 1; (cpu)++)
+#define for_each_cpu_mask(cpu, mask)		\
+	for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
 #endif /* NR_CPUS */
 
 /*
@@ -405,7 +406,6 @@ int __any_online_cpu(const cpumask_t *mask);
 #define any_online_cpu(mask)		0
 #endif
 
-#define for_each_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #define for_each_possible_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
 #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 9354722a921..4d8adf66368 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -63,6 +63,8 @@ static inline int cpuset_do_slab_mem_spread(void)
 	return current->flags & PF_SPREAD_SLAB;
 }
 
+extern void cpuset_track_online_nodes(void);
+
 #else /* !CONFIG_CPUSETS */
 
 static inline int cpuset_init_early(void) { return 0; }
@@ -126,6 +128,8 @@ static inline int cpuset_do_slab_mem_spread(void)
 	return 0;
 }
 
+static inline void cpuset_track_online_nodes(void) {}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index a41f38428c3..1dba681e428 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -87,6 +87,6 @@ struct cramfs_super {
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
-int cramfs_uncompress_exit(void);
+void cramfs_uncompress_exit(void);
 
 #endif
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5a0470e3611..8f2ffa4caab 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -17,20 +17,36 @@
 #ifndef _LINUX_CRYPTO_H
 #define _LINUX_CRYPTO_H
 
+#include <asm/atomic.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/types.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/string.h>
-#include <asm/page.h>
+#include <linux/uaccess.h>
 
 /*
  * Algorithm masks and types.
  */
-#define CRYPTO_ALG_TYPE_MASK		0x000000ff
+#define CRYPTO_ALG_TYPE_MASK		0x0000000f
 #define CRYPTO_ALG_TYPE_CIPHER		0x00000001
 #define CRYPTO_ALG_TYPE_DIGEST		0x00000002
-#define CRYPTO_ALG_TYPE_COMPRESS	0x00000004
+#define CRYPTO_ALG_TYPE_HASH		0x00000003
+#define CRYPTO_ALG_TYPE_BLKCIPHER	0x00000004
+#define CRYPTO_ALG_TYPE_COMPRESS	0x00000005
+
+#define CRYPTO_ALG_TYPE_HASH_MASK	0x0000000e
+
+#define CRYPTO_ALG_LARVAL		0x00000010
+#define CRYPTO_ALG_DEAD			0x00000020
+#define CRYPTO_ALG_DYING		0x00000040
+#define CRYPTO_ALG_ASYNC		0x00000080
+
+/*
+ * Set this bit if and only if the algorithm requires another algorithm of
+ * the same type to handle corner cases.
+ */
+#define CRYPTO_ALG_NEED_FALLBACK	0x00000100
 
 /*
  * Transform masks and values (for crt_flags).
@@ -61,82 +77,156 @@
 #define CRYPTO_DIR_ENCRYPT		1
 #define CRYPTO_DIR_DECRYPT		0
 
+/*
+ * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual
+ * declaration) is used to ensure that the crypto_tfm context structure is
+ * aligned correctly for the given architecture so that there are no alignment
+ * faults for C data types.  In particular, this is required on platforms such
+ * as arm where pointers are 32-bit aligned but there are data types such as
+ * u64 which require 64-bit alignment.
+ */
+#if defined(ARCH_KMALLOC_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
+#elif defined(ARCH_SLAB_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN
+#endif
+
+#ifdef CRYPTO_MINALIGN
+#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
+#else
+#define CRYPTO_MINALIGN_ATTR
+#endif
+
 struct scatterlist;
+struct crypto_blkcipher;
+struct crypto_hash;
 struct crypto_tfm;
+struct crypto_type;
+
+struct blkcipher_desc {
+	struct crypto_blkcipher *tfm;
+	void *info;
+	u32 flags;
+};
 
 struct cipher_desc {
 	struct crypto_tfm *tfm;
-	void (*crfn)(void *ctx, u8 *dst, const u8 *src);
+	void (*crfn)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 	unsigned int (*prfn)(const struct cipher_desc *desc, u8 *dst,
 			     const u8 *src, unsigned int nbytes);
 	void *info;
 };
 
+struct hash_desc {
+	struct crypto_hash *tfm;
+	u32 flags;
+};
+
 /*
  * Algorithms: modular crypto algorithm implementations, managed
  * via crypto_register_alg() and crypto_unregister_alg().
  */
+struct blkcipher_alg {
+	int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+	              unsigned int keylen);
+	int (*encrypt)(struct blkcipher_desc *desc,
+		       struct scatterlist *dst, struct scatterlist *src,
+		       unsigned int nbytes);
+	int (*decrypt)(struct blkcipher_desc *desc,
+		       struct scatterlist *dst, struct scatterlist *src,
+		       unsigned int nbytes);
+
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+	unsigned int ivsize;
+};
+
 struct cipher_alg {
 	unsigned int cia_min_keysize;
 	unsigned int cia_max_keysize;
-	int (*cia_setkey)(void *ctx, const u8 *key,
-	                  unsigned int keylen, u32 *flags);
-	void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src);
-	void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src);
+	int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key,
+	                  unsigned int keylen);
+	void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+	void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 
 	unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 };
 
 struct digest_alg {
 	unsigned int dia_digestsize;
-	void (*dia_init)(void *ctx);
-	void (*dia_update)(void *ctx, const u8 *data, unsigned int len);
-	void (*dia_final)(void *ctx, u8 *out);
-	int (*dia_setkey)(void *ctx, const u8 *key,
-	                  unsigned int keylen, u32 *flags);
+	void (*dia_init)(struct crypto_tfm *tfm);
+	void (*dia_update)(struct crypto_tfm *tfm, const u8 *data,
+			   unsigned int len);
+	void (*dia_final)(struct crypto_tfm *tfm, u8 *out);
+	int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key,
+	                  unsigned int keylen);
+};
+
+struct hash_alg {
+	int (*init)(struct hash_desc *desc);
+	int (*update)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nbytes);
+	int (*final)(struct hash_desc *desc, u8 *out);
+	int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nbytes, u8 *out);
+	int (*setkey)(struct crypto_hash *tfm, const u8 *key,
+		      unsigned int keylen);
+
+	unsigned int digestsize;
 };
 
 struct compress_alg {
-	int (*coa_init)(void *ctx);
-	void (*coa_exit)(void *ctx);
-	int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen,
-	                    u8 *dst, unsigned int *dlen);
-	int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen,
-	                      u8 *dst, unsigned int *dlen);
+	int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src,
+			    unsigned int slen, u8 *dst, unsigned int *dlen);
+	int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src,
+			      unsigned int slen, u8 *dst, unsigned int *dlen);
 };
 
+#define cra_blkcipher	cra_u.blkcipher
 #define cra_cipher	cra_u.cipher
 #define cra_digest	cra_u.digest
+#define cra_hash	cra_u.hash
 #define cra_compress	cra_u.compress
 
 struct crypto_alg {
 	struct list_head cra_list;
+	struct list_head cra_users;
+
 	u32 cra_flags;
 	unsigned int cra_blocksize;
 	unsigned int cra_ctxsize;
 	unsigned int cra_alignmask;
 
 	int cra_priority;
+	atomic_t cra_refcnt;
 
-	const char cra_name[CRYPTO_MAX_ALG_NAME];
-	const char cra_driver_name[CRYPTO_MAX_ALG_NAME];
+	char cra_name[CRYPTO_MAX_ALG_NAME];
+	char cra_driver_name[CRYPTO_MAX_ALG_NAME];
+
+	const struct crypto_type *cra_type;
 
 	union {
+		struct blkcipher_alg blkcipher;
 		struct cipher_alg cipher;
 		struct digest_alg digest;
+		struct hash_alg hash;
 		struct compress_alg compress;
 	} cra_u;
+
+	int (*cra_init)(struct crypto_tfm *tfm);
+	void (*cra_exit)(struct crypto_tfm *tfm);
+	void (*cra_destroy)(struct crypto_alg *alg);
 	
 	struct module *cra_module;
 };
@@ -151,20 +241,39 @@ int crypto_unregister_alg(struct crypto_alg *alg);
  * Algorithm query interface.
  */
 #ifdef CONFIG_CRYPTO
-int crypto_alg_available(const char *name, u32 flags);
+int crypto_alg_available(const char *name, u32 flags)
+	__deprecated_for_modules;
+int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
+static int crypto_alg_available(const char *name, u32 flags);
+	__deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
 	return 0;
 }
+
+static inline int crypto_has_alg(const char *name, u32 type, u32 mask)
+{
+	return 0;
+}
 #endif
 
 /*
  * Transforms: user-instantiated objects which encapsulate algorithms
- * and core processing logic.  Managed via crypto_alloc_tfm() and
- * crypto_free_tfm(), as well as the various helpers below.
+ * and core processing logic.  Managed via crypto_alloc_*() and
+ * crypto_free_*(), as well as the various helpers below.
  */
 
+struct blkcipher_tfm {
+	void *iv;
+	int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+		      unsigned int keylen);
+	int (*encrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes);
+	int (*decrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes);
+};
+
 struct cipher_tfm {
 	void *cit_iv;
 	unsigned int cit_ivsize;
@@ -188,20 +297,20 @@ struct cipher_tfm {
 			   struct scatterlist *src,
 			   unsigned int nbytes, u8 *iv);
 	void (*cit_xor_block)(u8 *dst, const u8 *src);
+	void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+	void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 };
 
-struct digest_tfm {
-	void (*dit_init)(struct crypto_tfm *tfm);
-	void (*dit_update)(struct crypto_tfm *tfm,
-	                   struct scatterlist *sg, unsigned int nsg);
-	void (*dit_final)(struct crypto_tfm *tfm, u8 *out);
-	void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg,
-	                   unsigned int nsg, u8 *out);
-	int (*dit_setkey)(struct crypto_tfm *tfm,
-	                  const u8 *key, unsigned int keylen);
-#ifdef CONFIG_CRYPTO_HMAC
-	void *dit_hmac_block;
-#endif
+struct hash_tfm {
+	int (*init)(struct hash_desc *desc);
+	int (*update)(struct hash_desc *desc,
+		      struct scatterlist *sg, unsigned int nsg);
+	int (*final)(struct hash_desc *desc, u8 *out);
+	int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nsg, u8 *out);
+	int (*setkey)(struct crypto_hash *tfm, const u8 *key,
+		      unsigned int keylen);
+	unsigned int digestsize;
 };
 
 struct compress_tfm {
@@ -213,8 +322,9 @@ struct compress_tfm {
 	                      u8 *dst, unsigned int *dlen);
 };
 
+#define crt_blkcipher	crt_u.blkcipher
 #define crt_cipher	crt_u.cipher
-#define crt_digest	crt_u.digest
+#define crt_hash	crt_u.hash
 #define crt_compress	crt_u.compress
 
 struct crypto_tfm {
@@ -222,30 +332,43 @@ struct crypto_tfm {
 	u32 crt_flags;
 	
 	union {
+		struct blkcipher_tfm blkcipher;
 		struct cipher_tfm cipher;
-		struct digest_tfm digest;
+		struct hash_tfm hash;
 		struct compress_tfm compress;
 	} crt_u;
 	
 	struct crypto_alg *__crt_alg;
 
-	char __crt_ctx[] __attribute__ ((__aligned__));
+	void *__crt_ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+#define crypto_cipher crypto_tfm
+#define crypto_comp crypto_tfm
+
+struct crypto_blkcipher {
+	struct crypto_tfm base;
+};
+
+struct crypto_hash {
+	struct crypto_tfm base;
+};
+
+enum {
+	CRYPTOA_UNSPEC,
+	CRYPTOA_ALG,
+};
+
+struct crypto_attr_alg {
+	char name[CRYPTO_MAX_ALG_NAME];
 };
 
 /* 
  * Transform user interface.
  */
  
-/*
- * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm.
- * If that fails and the kernel supports dynamically loadable modules, it
- * will then attempt to load a module of the same name or alias.  A refcount
- * is grabbed on the algorithm which is then associated with the new transform.
- *
- * crypto_free_tfm() frees up the transform and any associated resources,
- * then drops the refcount on the associated algorithm.
- */
 struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
+struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
 void crypto_free_tfm(struct crypto_tfm *tfm);
 
 /*
@@ -256,6 +379,16 @@ static inline const char *crypto_tfm_alg_name(struct crypto_tfm *tfm)
 	return tfm->__crt_alg->cra_name;
 }
 
+static inline const char *crypto_tfm_alg_driver_name(struct crypto_tfm *tfm)
+{
+	return tfm->__crt_alg->cra_driver_name;
+}
+
+static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm)
+{
+	return tfm->__crt_alg->cra_priority;
+}
+
 static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm)
 {
 	return module_name(tfm->__crt_alg->cra_module);
@@ -266,18 +399,23 @@ static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm)
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;
 }
 
+static unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
+	__deprecated;
 static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
 	return tfm->__crt_alg->cra_cipher.cia_min_keysize;
 }
 
+static unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
+	__deprecated;
 static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
 	return tfm->__crt_alg->cra_cipher.cia_max_keysize;
 }
 
+static unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) __deprecated;
 static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
@@ -300,6 +438,21 @@ static inline unsigned int crypto_tfm_alg_alignmask(struct crypto_tfm *tfm)
 	return tfm->__crt_alg->cra_alignmask;
 }
 
+static inline u32 crypto_tfm_get_flags(struct crypto_tfm *tfm)
+{
+	return tfm->crt_flags;
+}
+
+static inline void crypto_tfm_set_flags(struct crypto_tfm *tfm, u32 flags)
+{
+	tfm->crt_flags |= flags;
+}
+
+static inline void crypto_tfm_clear_flags(struct crypto_tfm *tfm, u32 flags)
+{
+	tfm->crt_flags &= ~flags;
+}
+
 static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm)
 {
 	return tfm->__crt_ctx;
@@ -314,50 +467,374 @@ static inline unsigned int crypto_tfm_ctx_alignment(void)
 /*
  * API wrappers.
  */
-static inline void crypto_digest_init(struct crypto_tfm *tfm)
+static inline struct crypto_blkcipher *__crypto_blkcipher_cast(
+	struct crypto_tfm *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_init(tfm);
+	return (struct crypto_blkcipher *)tfm;
 }
 
-static inline void crypto_digest_update(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg)
+static inline struct crypto_blkcipher *crypto_blkcipher_cast(
+	struct crypto_tfm *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_update(tfm, sg, nsg);
+	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_BLKCIPHER);
+	return __crypto_blkcipher_cast(tfm);
 }
 
-static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+static inline struct crypto_blkcipher *crypto_alloc_blkcipher(
+	const char *alg_name, u32 type, u32 mask)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_final(tfm, out);
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_blkcipher_cast(crypto_alloc_base(alg_name, type, mask));
 }
 
-static inline void crypto_digest_digest(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg, u8 *out)
+static inline struct crypto_tfm *crypto_blkcipher_tfm(
+	struct crypto_blkcipher *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_digest(tfm, sg, nsg, out);
+	return &tfm->base;
 }
 
-static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
+static inline void crypto_free_blkcipher(struct crypto_blkcipher *tfm)
+{
+	crypto_free_tfm(crypto_blkcipher_tfm(tfm));
+}
+
+static inline int crypto_has_blkcipher(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_blkcipher_name(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_name(crypto_blkcipher_tfm(tfm));
+}
+
+static inline struct blkcipher_tfm *crypto_blkcipher_crt(
+	struct crypto_blkcipher *tfm)
+{
+	return &crypto_blkcipher_tfm(tfm)->crt_blkcipher;
+}
+
+static inline struct blkcipher_alg *crypto_blkcipher_alg(
+	struct crypto_blkcipher *tfm)
+{
+	return &crypto_blkcipher_tfm(tfm)->__crt_alg->cra_blkcipher;
+}
+
+static inline unsigned int crypto_blkcipher_ivsize(struct crypto_blkcipher *tfm)
+{
+	return crypto_blkcipher_alg(tfm)->ivsize;
+}
+
+static inline unsigned int crypto_blkcipher_blocksize(
+	struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_blkcipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_blkcipher_alignmask(
+	struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_blkcipher_tfm(tfm));
+}
+
+static inline u32 crypto_blkcipher_get_flags(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_get_flags(crypto_blkcipher_tfm(tfm));
+}
+
+static inline void crypto_blkcipher_set_flags(struct crypto_blkcipher *tfm,
+					      u32 flags)
+{
+	crypto_tfm_set_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline void crypto_blkcipher_clear_flags(struct crypto_blkcipher *tfm,
+						u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline int crypto_blkcipher_setkey(struct crypto_blkcipher *tfm,
+					  const u8 *key, unsigned int keylen)
+{
+	return crypto_blkcipher_crt(tfm)->setkey(crypto_blkcipher_tfm(tfm),
+						 key, keylen);
+}
+
+static inline int crypto_blkcipher_encrypt(struct blkcipher_desc *desc,
+					   struct scatterlist *dst,
+					   struct scatterlist *src,
+					   unsigned int nbytes)
+{
+	desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+	return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_encrypt_iv(struct blkcipher_desc *desc,
+					      struct scatterlist *dst,
+					      struct scatterlist *src,
+					      unsigned int nbytes)
+{
+	return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt(struct blkcipher_desc *desc,
+					   struct scatterlist *dst,
+					   struct scatterlist *src,
+					   unsigned int nbytes)
+{
+	desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+	return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt_iv(struct blkcipher_desc *desc,
+					      struct scatterlist *dst,
+					      struct scatterlist *src,
+					      unsigned int nbytes)
+{
+	return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline void crypto_blkcipher_set_iv(struct crypto_blkcipher *tfm,
+					   const u8 *src, unsigned int len)
+{
+	memcpy(crypto_blkcipher_crt(tfm)->iv, src, len);
+}
+
+static inline void crypto_blkcipher_get_iv(struct crypto_blkcipher *tfm,
+					   u8 *dst, unsigned int len)
+{
+	memcpy(dst, crypto_blkcipher_crt(tfm)->iv, len);
+}
+
+static inline struct crypto_cipher *__crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_cipher *)tfm;
+}
+
+static inline struct crypto_cipher *crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
+	return __crypto_cipher_cast(tfm);
+}
+
+static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name,
+							u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_CIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_cipher_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm)
+{
+	return tfm;
+}
+
+static inline void crypto_free_cipher(struct crypto_cipher *tfm)
+{
+	crypto_free_tfm(crypto_cipher_tfm(tfm));
+}
+
+static inline int crypto_has_cipher(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_CIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct cipher_tfm *crypto_cipher_crt(struct crypto_cipher *tfm)
+{
+	return &crypto_cipher_tfm(tfm)->crt_cipher;
+}
+
+static inline unsigned int crypto_cipher_blocksize(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_cipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_cipher_alignmask(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_cipher_tfm(tfm));
+}
+
+static inline u32 crypto_cipher_get_flags(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_get_flags(crypto_cipher_tfm(tfm));
+}
+
+static inline void crypto_cipher_set_flags(struct crypto_cipher *tfm,
+					   u32 flags)
+{
+	crypto_tfm_set_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline void crypto_cipher_clear_flags(struct crypto_cipher *tfm,
+					     u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline int crypto_cipher_setkey(struct crypto_cipher *tfm,
                                        const u8 *key, unsigned int keylen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	if (tfm->crt_digest.dit_setkey == NULL)
-		return -ENOSYS;
-	return tfm->crt_digest.dit_setkey(tfm, key, keylen);
+	return crypto_cipher_crt(tfm)->cit_setkey(crypto_cipher_tfm(tfm),
+						  key, keylen);
+}
+
+static inline void crypto_cipher_encrypt_one(struct crypto_cipher *tfm,
+					     u8 *dst, const u8 *src)
+{
+	crypto_cipher_crt(tfm)->cit_encrypt_one(crypto_cipher_tfm(tfm),
+						dst, src);
+}
+
+static inline void crypto_cipher_decrypt_one(struct crypto_cipher *tfm,
+					     u8 *dst, const u8 *src)
+{
+	crypto_cipher_crt(tfm)->cit_decrypt_one(crypto_cipher_tfm(tfm),
+						dst, src);
 }
 
-static inline int crypto_cipher_setkey(struct crypto_tfm *tfm,
+void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules;
+void crypto_digest_update(struct crypto_tfm *tfm,
+			  struct scatterlist *sg, unsigned int nsg)
+	__deprecated_for_modules;
+void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+	__deprecated_for_modules;
+void crypto_digest_digest(struct crypto_tfm *tfm,
+			  struct scatterlist *sg, unsigned int nsg, u8 *out)
+	__deprecated_for_modules;
+
+static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_hash *)tfm;
+}
+
+static inline struct crypto_hash *crypto_hash_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_HASH) &
+	       CRYPTO_ALG_TYPE_HASH_MASK);
+	return __crypto_hash_cast(tfm);
+}
+
+static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key,
+				unsigned int keylen) __deprecated;
+static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
                                        const u8 *key, unsigned int keylen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	return tfm->crt_cipher.cit_setkey(tfm, key, keylen);
+	return tfm->crt_hash.setkey(crypto_hash_cast(tfm), key, keylen);
 }
 
+static inline struct crypto_hash *crypto_alloc_hash(const char *alg_name,
+						    u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_HASH;
+	mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+	return __crypto_hash_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_hash_tfm(struct crypto_hash *tfm)
+{
+	return &tfm->base;
+}
+
+static inline void crypto_free_hash(struct crypto_hash *tfm)
+{
+	crypto_free_tfm(crypto_hash_tfm(tfm));
+}
+
+static inline int crypto_has_hash(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_HASH;
+	mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct hash_tfm *crypto_hash_crt(struct crypto_hash *tfm)
+{
+	return &crypto_hash_tfm(tfm)->crt_hash;
+}
+
+static inline unsigned int crypto_hash_blocksize(struct crypto_hash *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_alignmask(struct crypto_hash *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_digestsize(struct crypto_hash *tfm)
+{
+	return crypto_hash_crt(tfm)->digestsize;
+}
+
+static inline u32 crypto_hash_get_flags(struct crypto_hash *tfm)
+{
+	return crypto_tfm_get_flags(crypto_hash_tfm(tfm));
+}
+
+static inline void crypto_hash_set_flags(struct crypto_hash *tfm, u32 flags)
+{
+	crypto_tfm_set_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline void crypto_hash_clear_flags(struct crypto_hash *tfm, u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline int crypto_hash_init(struct hash_desc *desc)
+{
+	return crypto_hash_crt(desc->tfm)->init(desc);
+}
+
+static inline int crypto_hash_update(struct hash_desc *desc,
+				     struct scatterlist *sg,
+				     unsigned int nbytes)
+{
+	return crypto_hash_crt(desc->tfm)->update(desc, sg, nbytes);
+}
+
+static inline int crypto_hash_final(struct hash_desc *desc, u8 *out)
+{
+	return crypto_hash_crt(desc->tfm)->final(desc, out);
+}
+
+static inline int crypto_hash_digest(struct hash_desc *desc,
+				     struct scatterlist *sg,
+				     unsigned int nbytes, u8 *out)
+{
+	return crypto_hash_crt(desc->tfm)->digest(desc, sg, nbytes, out);
+}
+
+static inline int crypto_hash_setkey(struct crypto_hash *hash,
+				     const u8 *key, unsigned int keylen)
+{
+	return crypto_hash_crt(hash)->setkey(hash, key, keylen);
+}
+
+static int crypto_cipher_encrypt(struct crypto_tfm *tfm,
+				 struct scatterlist *dst,
+				 struct scatterlist *src,
+				 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -367,16 +844,23 @@ static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm,
 	return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
 }                                        
 
+static int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
+				    struct scatterlist *dst,
+				    struct scatterlist *src,
+				    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
 	return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv);
 }                                        
 
+static int crypto_cipher_decrypt(struct crypto_tfm *tfm,
+				 struct scatterlist *dst,
+				 struct scatterlist *src,
+				 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -386,16 +870,21 @@ static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm,
 	return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
 }
 
+static int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
+				    struct scatterlist *dst,
+				    struct scatterlist *src,
+				    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
 	return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv);
 }
 
+static void crypto_cipher_set_iv(struct crypto_tfm *tfm,
+				 const u8 *src, unsigned int len) __deprecated;
 static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm,
                                         const u8 *src, unsigned int len)
 {
@@ -403,6 +892,8 @@ static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm,
 	memcpy(tfm->crt_cipher.cit_iv, src, len);
 }
 
+static void crypto_cipher_get_iv(struct crypto_tfm *tfm,
+				 u8 *dst, unsigned int len) __deprecated;
 static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm,
                                         u8 *dst, unsigned int len)
 {
@@ -410,34 +901,70 @@ static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm,
 	memcpy(dst, tfm->crt_cipher.cit_iv, len);
 }
 
-static inline int crypto_comp_compress(struct crypto_tfm *tfm,
+static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_comp *)tfm;
+}
+
+static inline struct crypto_comp *crypto_comp_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_COMPRESS) &
+	       CRYPTO_ALG_TYPE_MASK);
+	return __crypto_comp_cast(tfm);
+}
+
+static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name,
+						    u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_COMPRESS;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_comp_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm)
+{
+	return tfm;
+}
+
+static inline void crypto_free_comp(struct crypto_comp *tfm)
+{
+	crypto_free_tfm(crypto_comp_tfm(tfm));
+}
+
+static inline int crypto_has_comp(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_COMPRESS;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_comp_name(struct crypto_comp *tfm)
+{
+	return crypto_tfm_alg_name(crypto_comp_tfm(tfm));
+}
+
+static inline struct compress_tfm *crypto_comp_crt(struct crypto_comp *tfm)
+{
+	return &crypto_comp_tfm(tfm)->crt_compress;
+}
+
+static inline int crypto_comp_compress(struct crypto_comp *tfm,
                                        const u8 *src, unsigned int slen,
                                        u8 *dst, unsigned int *dlen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-	return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen);
+	return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen);
 }
 
-static inline int crypto_comp_decompress(struct crypto_tfm *tfm,
+static inline int crypto_comp_decompress(struct crypto_comp *tfm,
                                          const u8 *src, unsigned int slen,
                                          u8 *dst, unsigned int *dlen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-	return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen);
+	return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen);
 }
 
-/*
- * HMAC support.
- */
-#ifdef CONFIG_CRYPTO_HMAC
-void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen);
-void crypto_hmac_update(struct crypto_tfm *tfm,
-                        struct scatterlist *sg, unsigned int nsg);
-void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key,
-                       unsigned int *keylen, u8 *out);
-void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen,
-                 struct scatterlist *sg, unsigned int nsg, u8 *out);
-#endif	/* CONFIG_CRYPTO_HMAC */
-
 #endif	/* _LINUX_CRYPTO_H */
 
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 0dd1610a94a..44605be5940 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -114,6 +114,18 @@ struct dentry {
 	unsigned char d_iname[DNAME_INLINE_LEN_MIN];	/* small names */
 };
 
+/*
+ * dentry->d_lock spinlock nesting subclasses:
+ *
+ * 0: normal
+ * 1: nested
+ */
+enum dentry_d_lock_class
+{
+	DENTRY_D_LOCK_NORMAL, /* implicitly used by plain spin_lock() APIs. */
+	DENTRY_D_LOCK_NESTED
+};
+
 struct dentry_operations {
 	int (*d_revalidate)(struct dentry *, struct nameidata *);
 	int (*d_hash) (struct dentry *, struct qstr *);
@@ -209,6 +221,7 @@ static inline int dname_external(struct dentry *dentry)
  */
 extern void d_instantiate(struct dentry *, struct inode *);
 extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
+extern struct dentry * d_materialise_unique(struct dentry *, struct inode *);
 extern void d_delete(struct dentry *);
 
 /* allocate/de-allocate */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 676333b9fad..d6f4ec467a4 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -169,6 +169,12 @@ enum {
 	DCCPO_MAX_CCID_SPECIFIC = 255,
 };
 
+/* DCCP CCIDS */
+enum {
+	DCCPC_CCID2 = 2,
+	DCCPC_CCID3 = 3,
+};
+
 /* DCCP features */
 enum {
 	DCCPF_RESERVED = 0,
@@ -320,7 +326,7 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
 /* initial values for each feature */
 #define DCCPF_INITIAL_SEQUENCE_WINDOW		100
 #define DCCPF_INITIAL_ACK_RATIO			2
-#define DCCPF_INITIAL_CCID			2
+#define DCCPF_INITIAL_CCID			DCCPC_CCID2
 #define DCCPF_INITIAL_SEND_ACK_VECTOR		1
 /* FIXME: for now we're default to 1 but it should really be 0 */
 #define DCCPF_INITIAL_SEND_NDP_COUNT		1
@@ -404,6 +410,7 @@ struct dccp_service_list {
 };
 
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+#define DCCP_SERVICE_CODE_IS_ABSENT 		 0
 
 static inline int dccp_list_has_service(const struct dccp_service_list *sl,
 					const __be32 service)
@@ -438,6 +445,7 @@ struct dccp_ackvec;
  * @dccps_role - Role of this sock, one of %dccp_role
  * @dccps_ndp_count - number of Non Data Packets since last data packet
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
 	/* inet_connection_sock has to be the first member of dccp_sock */
@@ -470,6 +478,7 @@ struct dccp_sock {
 	enum dccp_role			dccps_role:2;
 	__u8				dccps_hc_rx_insert_options:1;
 	__u8				dccps_hc_tx_insert_options:1;
+	struct timer_list		dccps_xmit_timer;
 };
  
 static inline struct dccp_sock *dccp_sk(const struct sock *sk)
@@ -482,11 +491,6 @@ static inline struct dccp_minisock *dccp_msk(const struct sock *sk)
 	return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock;
 }
 
-static inline int dccp_service_not_initialized(const struct sock *sk)
-{
-	return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
-}
-
 static inline const char *dccp_role(const struct sock *sk)
 {
 	switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
new file mode 100644
index 00000000000..88dafa246d8
--- /dev/null
+++ b/include/linux/debug_locks.h
@@ -0,0 +1,71 @@
+#ifndef __LINUX_DEBUG_LOCKING_H
+#define __LINUX_DEBUG_LOCKING_H
+
+struct task_struct;
+
+extern int debug_locks;
+extern int debug_locks_silent;
+
+/*
+ * Generic 'turn off all lock debugging' function:
+ */
+extern int debug_locks_off(void);
+
+/*
+ * In the debug case we carry the caller's instruction pointer into
+ * other functions, but we dont want the function argument overhead
+ * in the nondebug case - hence these macros:
+ */
+#define _RET_IP_		(unsigned long)__builtin_return_address(0)
+#define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
+
+#define DEBUG_LOCKS_WARN_ON(c)						\
+({									\
+	int __ret = 0;							\
+									\
+	if (unlikely(c)) {						\
+		if (debug_locks_off())					\
+			WARN_ON(1);					\
+		__ret = 1;						\
+	}								\
+	__ret;								\
+})
+
+#ifdef CONFIG_SMP
+# define SMP_DEBUG_LOCKS_WARN_ON(c)			DEBUG_LOCKS_WARN_ON(c)
+#else
+# define SMP_DEBUG_LOCKS_WARN_ON(c)			do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCKING_API_SELFTESTS
+  extern void locking_selftest(void);
+#else
+# define locking_selftest()	do { } while (0)
+#endif
+
+#ifdef CONFIG_LOCKDEP
+extern void debug_show_all_locks(void);
+extern void debug_show_held_locks(struct task_struct *task);
+extern void debug_check_no_locks_freed(const void *from, unsigned long len);
+extern void debug_check_no_locks_held(struct task_struct *task);
+#else
+static inline void debug_show_all_locks(void)
+{
+}
+
+static inline void debug_show_held_locks(struct task_struct *task)
+{
+}
+
+static inline void
+debug_check_no_locks_freed(const void *from, unsigned long len)
+{
+}
+
+static inline void
+debug_check_no_locks_held(struct task_struct *task)
+{
+}
+#endif
+
+#endif
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
new file mode 100644
index 00000000000..561e2a77805
--- /dev/null
+++ b/include/linux/delayacct.h
@@ -0,0 +1,121 @@
+/* delayacct.h - per-task delay accounting
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *
+ * This program is free software;  you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_DELAYACCT_H
+#define _LINUX_DELAYACCT_H
+
+#include <linux/sched.h>
+#include <linux/taskstats_kern.h>
+
+/*
+ * Per-task flags relevant to delay accounting
+ * maintained privately to avoid exhausting similar flags in sched.h:PF_*
+ * Used to set current->delays->flags
+ */
+#define DELAYACCT_PF_SWAPIN	0x00000001	/* I am doing a swapin */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+
+extern int delayacct_on;	/* Delay accounting turned on/off */
+extern kmem_cache_t *delayacct_cache;
+extern void delayacct_init(void);
+extern void __delayacct_tsk_init(struct task_struct *);
+extern void __delayacct_tsk_exit(struct task_struct *);
+extern void __delayacct_blkio_start(void);
+extern void __delayacct_blkio_end(void);
+extern int __delayacct_add_tsk(struct taskstats *, struct task_struct *);
+extern __u64 __delayacct_blkio_ticks(struct task_struct *);
+
+static inline void delayacct_set_flag(int flag)
+{
+	if (current->delays)
+		current->delays->flags |= flag;
+}
+
+static inline void delayacct_clear_flag(int flag)
+{
+	if (current->delays)
+		current->delays->flags &= ~flag;
+}
+
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{
+	/* reinitialize in case parent's non-null pointer was dup'ed*/
+	tsk->delays = NULL;
+	if (delayacct_on)
+		__delayacct_tsk_init(tsk);
+}
+
+/* Free tsk->delays. Called from bad fork and __put_task_struct
+ * where there's no risk of tsk->delays being accessed elsewhere
+ */
+static inline void delayacct_tsk_free(struct task_struct *tsk)
+{
+	if (tsk->delays)
+		kmem_cache_free(delayacct_cache, tsk->delays);
+	tsk->delays = NULL;
+}
+
+static inline void delayacct_blkio_start(void)
+{
+	if (current->delays)
+		__delayacct_blkio_start();
+}
+
+static inline void delayacct_blkio_end(void)
+{
+	if (current->delays)
+		__delayacct_blkio_end();
+}
+
+static inline int delayacct_add_tsk(struct taskstats *d,
+					struct task_struct *tsk)
+{
+	if (!delayacct_on || !tsk->delays)
+		return 0;
+	return __delayacct_add_tsk(d, tsk);
+}
+
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{
+	if (tsk->delays)
+		return __delayacct_blkio_ticks(tsk);
+	return 0;
+}
+
+#else
+static inline void delayacct_set_flag(int flag)
+{}
+static inline void delayacct_clear_flag(int flag)
+{}
+static inline void delayacct_init(void)
+{}
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{}
+static inline void delayacct_tsk_free(struct task_struct *tsk)
+{}
+static inline void delayacct_blkio_start(void)
+{}
+static inline void delayacct_blkio_end(void)
+{}
+static inline int delayacct_add_tsk(struct taskstats *d,
+					struct task_struct *tsk)
+{ return 0; }
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{ return 0; }
+#endif /* CONFIG_TASK_DELAY_ACCT */
+
+#endif
diff --git a/include/linux/devfs_fs.h b/include/linux/devfs_fs.h
deleted file mode 100644
index de236f43187..00000000000
--- a/include/linux/devfs_fs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_H
-#define _LINUX_DEVFS_FS_H
-
-#include <linux/ioctl.h>
-
-#define DEVFSD_PROTOCOL_REVISION_KERNEL  5
-
-#define	DEVFSD_IOCTL_BASE	'd'
-
-/*  These are the various ioctls  */
-#define DEVFSDIOC_GET_PROTO_REV         _IOR(DEVFSD_IOCTL_BASE, 0, int)
-#define DEVFSDIOC_SET_EVENT_MASK        _IOW(DEVFSD_IOCTL_BASE, 2, int)
-#define DEVFSDIOC_RELEASE_EVENT_QUEUE   _IOW(DEVFSD_IOCTL_BASE, 3, int)
-#define DEVFSDIOC_SET_DEBUG_MASK        _IOW(DEVFSD_IOCTL_BASE, 4, int)
-
-#define DEVFSD_NOTIFY_REGISTERED    0
-#define DEVFSD_NOTIFY_UNREGISTERED  1
-#define DEVFSD_NOTIFY_ASYNC_OPEN    2
-#define DEVFSD_NOTIFY_CLOSE         3
-#define DEVFSD_NOTIFY_LOOKUP        4
-#define DEVFSD_NOTIFY_CHANGE        5
-#define DEVFSD_NOTIFY_CREATE        6
-#define DEVFSD_NOTIFY_DELETE        7
-
-#define DEVFS_PATHLEN               1024	/*  Never change this otherwise the
-						   binary interface will change   */
-
-struct devfsd_notify_struct {	/*  Use native C types to ensure same types in kernel and user space     */
-	unsigned int type;	/*  DEVFSD_NOTIFY_* value                   */
-	unsigned int mode;	/*  Mode of the inode or device entry       */
-	unsigned int major;	/*  Major number of device entry            */
-	unsigned int minor;	/*  Minor number of device entry            */
-	unsigned int uid;	/*  Uid of process, inode or device entry   */
-	unsigned int gid;	/*  Gid of process, inode or device entry   */
-	unsigned int overrun_count;	/*  Number of lost events                   */
-	unsigned int namelen;	/*  Number of characters not including '\0' */
-	/*  The device name MUST come last                                       */
-	char devname[DEVFS_PATHLEN];	/*  This will be '\0' terminated            */
-};
-
-#endif				/*  _LINUX_DEVFS_FS_H  */
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
deleted file mode 100644
index 0d74a6f22ab..00000000000
--- a/include/linux/devfs_fs_kernel.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_KERNEL_H
-#define _LINUX_DEVFS_FS_KERNEL_H
-
-#include <linux/fs.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/semaphore.h>
-
-#define DEVFS_SUPER_MAGIC                0x1373
-
-#ifdef CONFIG_DEVFS_FS
-extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_symlink(const char *name, const char *link);
-extern int devfs_mk_dir(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern void devfs_remove(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern int devfs_register_tape(const char *name);
-extern void devfs_unregister_tape(int num);
-extern void mount_devfs_fs(void);
-#else				/*  CONFIG_DEVFS_FS  */
-static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-	return 0;
-}
-static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-	return 0;
-}
-static inline int devfs_mk_symlink(const char *name, const char *link)
-{
-	return 0;
-}
-static inline int devfs_mk_dir(const char *fmt, ...)
-{
-	return 0;
-}
-static inline void devfs_remove(const char *fmt, ...)
-{
-}
-static inline int devfs_register_tape(const char *name)
-{
-	return -1;
-}
-static inline void devfs_unregister_tape(int num)
-{
-}
-static inline void mount_devfs_fs(void)
-{
-	return;
-}
-#endif				/*  CONFIG_DEVFS_FS  */
-#endif				/*  _LINUX_DEVFS_FS_KERNEL_H  */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index aee10b2ea4c..e3d1c33d155 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -8,9 +8,12 @@
 #ifndef _LINUX_DEVICE_MAPPER_H
 #define _LINUX_DEVICE_MAPPER_H
 
+#ifdef __KERNEL__
+
 struct dm_target;
 struct dm_table;
 struct dm_dev;
+struct mapped_device;
 
 typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t;
 
@@ -78,7 +81,7 @@ void dm_put_device(struct dm_target *ti, struct dm_dev *d);
 struct target_type {
 	const char *name;
 	struct module *module;
-        unsigned version[3];
+	unsigned version[3];
 	dm_ctr_fn ctr;
 	dm_dtr_fn dtr;
 	dm_map_fn map;
@@ -128,4 +131,108 @@ struct dm_target {
 int dm_register_target(struct target_type *t);
 int dm_unregister_target(struct target_type *t);
 
-#endif				/* _LINUX_DEVICE_MAPPER_H */
+
+/*-----------------------------------------------------------------
+ * Functions for creating and manipulating mapped devices.
+ * Drop the reference with dm_put when you finish with the object.
+ *---------------------------------------------------------------*/
+
+/*
+ * DM_ANY_MINOR chooses the next available minor number.
+ */
+#define DM_ANY_MINOR (-1)
+int dm_create(int minor, struct mapped_device **md);
+
+/*
+ * Reference counting for md.
+ */
+struct mapped_device *dm_get_md(dev_t dev);
+void dm_get(struct mapped_device *md);
+void dm_put(struct mapped_device *md);
+
+/*
+ * An arbitrary pointer may be stored alongside a mapped device.
+ */
+void dm_set_mdptr(struct mapped_device *md, void *ptr);
+void *dm_get_mdptr(struct mapped_device *md);
+
+/*
+ * A device can still be used while suspended, but I/O is deferred.
+ */
+int dm_suspend(struct mapped_device *md, int with_lockfs);
+int dm_resume(struct mapped_device *md);
+
+/*
+ * Event functions.
+ */
+uint32_t dm_get_event_nr(struct mapped_device *md);
+int dm_wait_event(struct mapped_device *md, int event_nr);
+
+/*
+ * Info functions.
+ */
+const char *dm_device_name(struct mapped_device *md);
+struct gendisk *dm_disk(struct mapped_device *md);
+int dm_suspended(struct mapped_device *md);
+
+/*
+ * Geometry functions.
+ */
+int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo);
+int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo);
+
+
+/*-----------------------------------------------------------------
+ * Functions for manipulating device-mapper tables.
+ *---------------------------------------------------------------*/
+
+/*
+ * First create an empty table.
+ */
+int dm_table_create(struct dm_table **result, int mode,
+		    unsigned num_targets, struct mapped_device *md);
+
+/*
+ * Then call this once for each target.
+ */
+int dm_table_add_target(struct dm_table *t, const char *type,
+			sector_t start, sector_t len, char *params);
+
+/*
+ * Finally call this to make the table ready for use.
+ */
+int dm_table_complete(struct dm_table *t);
+
+/*
+ * Table reference counting.
+ */
+struct dm_table *dm_get_table(struct mapped_device *md);
+void dm_table_get(struct dm_table *t);
+void dm_table_put(struct dm_table *t);
+
+/*
+ * Queries
+ */
+sector_t dm_table_get_size(struct dm_table *t);
+unsigned int dm_table_get_num_targets(struct dm_table *t);
+int dm_table_get_mode(struct dm_table *t);
+struct mapped_device *dm_table_get_md(struct dm_table *t);
+
+/*
+ * Trigger an event.
+ */
+void dm_table_event(struct dm_table *t);
+
+/*
+ * The device must be suspended before calling this method.
+ */
+int dm_swap_table(struct mapped_device *md, struct dm_table *t);
+
+/*
+ * Prepare a table for a device that will error all I/O.
+ * To make it active, call dm_suspend(), dm_swap_table() then dm_resume().
+ */
+int dm_create_error_table(struct dm_table **result, struct mapped_device *md);
+
+#endif	/* __KERNEL__ */
+#endif	/* _LINUX_DEVICE_MAPPER_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 1e5f30da98b..662e6a10144 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -15,6 +15,7 @@
 #include <linux/kobject.h>
 #include <linux/klist.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/pm.h>
@@ -51,14 +52,17 @@ struct bus_type {
 	int		(*probe)(struct device * dev);
 	int		(*remove)(struct device * dev);
 	void		(*shutdown)(struct device * dev);
-	int		(*suspend)(struct device * dev, pm_message_t state);
-	int		(*resume)(struct device * dev);
+
+	int (*suspend)(struct device * dev, pm_message_t state);
+	int (*suspend_late)(struct device * dev, pm_message_t state);
+	int (*resume_early)(struct device * dev);
+	int (*resume)(struct device * dev);
 };
 
-extern int bus_register(struct bus_type * bus);
+extern int __must_check bus_register(struct bus_type * bus);
 extern void bus_unregister(struct bus_type * bus);
 
-extern void bus_rescan_devices(struct bus_type * bus);
+extern int __must_check bus_rescan_devices(struct bus_type * bus);
 
 /* iterator helpers for buses */
 
@@ -67,9 +71,9 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start, void * data,
 struct device * bus_find_device(struct bus_type *bus, struct device *start,
 				void *data, int (*match)(struct device *, void *));
 
-int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, 
-		     void * data, int (*fn)(struct device_driver *, void *));
-
+int __must_check bus_for_each_drv(struct bus_type *bus,
+		struct device_driver *start, void *data,
+		int (*fn)(struct device_driver *, void *));
 
 /* driverfs interface for exporting bus attributes */
 
@@ -82,7 +86,8 @@ struct bus_attribute {
 #define BUS_ATTR(_name,_mode,_show,_store)	\
 struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int bus_create_file(struct bus_type *, struct bus_attribute *);
+extern int __must_check bus_create_file(struct bus_type *,
+					struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
 struct device_driver {
@@ -101,16 +106,18 @@ struct device_driver {
 	void	(*shutdown)	(struct device * dev);
 	int	(*suspend)	(struct device * dev, pm_message_t state);
 	int	(*resume)	(struct device * dev);
+
+	unsigned int multithread_probe:1;
 };
 
 
-extern int driver_register(struct device_driver * drv);
+extern int __must_check driver_register(struct device_driver * drv);
 extern void driver_unregister(struct device_driver * drv);
 
 extern struct device_driver * get_driver(struct device_driver * drv);
 extern void put_driver(struct device_driver * drv);
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
-
+extern int driver_probe_done(void);
 
 /* driverfs interface for exporting driver attributes */
 
@@ -123,16 +130,17 @@ struct driver_attribute {
 #define DRIVER_ATTR(_name,_mode,_show,_store)	\
 struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int driver_create_file(struct device_driver *, struct driver_attribute *);
+extern int __must_check driver_create_file(struct device_driver *,
+					struct driver_attribute *);
 extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
 
-extern int driver_for_each_device(struct device_driver * drv, struct device * start,
-				  void * data, int (*fn)(struct device *, void *));
+extern int __must_check driver_for_each_device(struct device_driver * drv,
+		struct device *start, void *data,
+		int (*fn)(struct device *, void *));
 struct device * driver_find_device(struct device_driver *drv,
 				   struct device *start, void *data,
 				   int (*match)(struct device *, void *));
 
-
 /*
  * device classes
  */
@@ -146,17 +154,26 @@ struct class {
 	struct list_head	interfaces;
 	struct semaphore	sem;	/* locks both the children and interfaces lists */
 
+	struct kobject		*virtual_dir;
+
 	struct class_attribute		* class_attrs;
 	struct class_device_attribute	* class_dev_attrs;
+	struct device_attribute		* dev_attrs;
 
 	int	(*uevent)(struct class_device *dev, char **envp,
 			   int num_envp, char *buffer, int buffer_size);
+	int	(*dev_uevent)(struct device *dev, char **envp, int num_envp,
+				char *buffer, int buffer_size);
 
 	void	(*release)(struct class_device *dev);
 	void	(*class_release)(struct class *class);
+	void	(*dev_release)(struct device *dev);
+
+	int	(*suspend)(struct device *, pm_message_t state);
+	int	(*resume)(struct device *);
 };
 
-extern int class_register(struct class *);
+extern int __must_check class_register(struct class *);
 extern void class_unregister(struct class *);
 
 
@@ -169,7 +186,8 @@ struct class_attribute {
 #define CLASS_ATTR(_name,_mode,_show,_store)			\
 struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
 
-extern int class_create_file(struct class *, const struct class_attribute *);
+extern int __must_check class_create_file(struct class *,
+					const struct class_attribute *);
 extern void class_remove_file(struct class *, const struct class_attribute *);
 
 struct class_device_attribute {
@@ -182,7 +200,7 @@ struct class_device_attribute {
 struct class_device_attribute class_device_attr_##_name = 	\
 	__ATTR(_name,_mode,_show,_store)
 
-extern int class_device_create_file(struct class_device *,
+extern int __must_check class_device_create_file(struct class_device *,
 				    const struct class_device_attribute *);
 
 /**
@@ -242,10 +260,10 @@ class_set_devdata (struct class_device *dev, void *data)
 }
 
 
-extern int class_device_register(struct class_device *);
+extern int __must_check class_device_register(struct class_device *);
 extern void class_device_unregister(struct class_device *);
 extern void class_device_initialize(struct class_device *);
-extern int class_device_add(struct class_device *);
+extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
 extern int class_device_rename(struct class_device *, char *);
@@ -255,7 +273,7 @@ extern void class_device_put(struct class_device *);
 
 extern void class_device_remove_file(struct class_device *, 
 				     const struct class_device_attribute *);
-extern int class_device_create_bin_file(struct class_device *,
+extern int __must_check class_device_create_bin_file(struct class_device *,
 					struct bin_attribute *);
 extern void class_device_remove_bin_file(struct class_device *,
 					 struct bin_attribute *);
@@ -266,22 +284,23 @@ struct class_interface {
 
 	int (*add)	(struct class_device *, struct class_interface *);
 	void (*remove)	(struct class_device *, struct class_interface *);
+	int (*add_dev)		(struct device *, struct class_interface *);
+	void (*remove_dev)	(struct device *, struct class_interface *);
 };
 
-extern int class_interface_register(struct class_interface *);
+extern int __must_check class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
 
-extern struct class *class_create(struct module *owner, char *name);
+extern struct class *class_create(struct module *owner, const char *name);
 extern void class_destroy(struct class *cls);
 extern struct class_device *class_device_create(struct class *cls,
 						struct class_device *parent,
 						dev_t devt,
 						struct device *device,
-						char *fmt, ...)
+						const char *fmt, ...)
 					__attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
-
 /* interface for exporting device attributes */
 struct device_attribute {
 	struct attribute	attr;
@@ -294,8 +313,13 @@ struct device_attribute {
 #define DEVICE_ATTR(_name,_mode,_show,_store) \
 struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int device_create_file(struct device *device, struct device_attribute * entry);
+extern int __must_check device_create_file(struct device *device,
+					struct device_attribute * entry);
 extern void device_remove_file(struct device * dev, struct device_attribute * attr);
+extern int __must_check device_create_bin_file(struct device *dev,
+					       struct bin_attribute *attr);
+extern void device_remove_bin_file(struct device *dev,
+				   struct bin_attribute *attr);
 struct device {
 	struct klist		klist_children;
 	struct klist_node	knode_parent;		/* node in sibling list */
@@ -305,6 +329,7 @@ struct device {
 
 	struct kobject kobj;
 	char	bus_id[BUS_ID_SIZE];	/* position on parent bus */
+	unsigned		is_registered:1;
 	struct device_attribute uevent_attr;
 	struct device_attribute *devt_attr;
 
@@ -338,6 +363,7 @@ struct device {
 	struct list_head	node;
 	struct class		*class;		/* optional*/
 	dev_t			devt;		/* dev_t, creates the sysfs "dev" */
+	struct attribute_group	**groups;	/* optional groups */
 
 	void	(*release)(struct device * dev);
 };
@@ -356,38 +382,41 @@ dev_set_drvdata (struct device *dev, void *data)
 
 static inline int device_is_registered(struct device *dev)
 {
-	return klist_node_attached(&dev->knode_bus);
+	return dev->is_registered;
 }
 
 /*
  * High level routines for use by the bus drivers
  */
-extern int device_register(struct device * dev);
+extern int __must_check device_register(struct device * dev);
 extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
-extern int device_add(struct device * dev);
+extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int device_for_each_child(struct device *, void *,
+extern int __must_check device_for_each_child(struct device *, void *,
 		     int (*fn)(struct device *, void *));
+extern int device_rename(struct device *dev, char *new_name);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
  * for information on use.
  */
-extern void device_bind_driver(struct device * dev);
+extern int __must_check device_bind_driver(struct device *dev);
 extern void device_release_driver(struct device * dev);
-extern int  device_attach(struct device * dev);
-extern void driver_attach(struct device_driver * drv);
-extern void device_reprobe(struct device *dev);
+extern int  __must_check device_attach(struct device * dev);
+extern int __must_check driver_attach(struct device_driver *drv);
+extern int __must_check device_reprobe(struct device *dev);
 
 /*
  * Easy functions for dynamically creating devices on the fly
  */
 extern struct device *device_create(struct class *cls, struct device *parent,
-				    dev_t devt, char *fmt, ...)
+				    dev_t devt, const char *fmt, ...)
 				    __attribute__((format(printf,4,5)));
 extern void device_destroy(struct class *cls, dev_t devt);
 
+extern int virtual_device_parent(struct device *dev);
+
 /*
  * Platform "fixup" functions - allow the platform to have their say
  * about devices and actions that the general device layer doesn't
@@ -412,7 +441,7 @@ extern void device_shutdown(void);
 
 
 /* drivers/base/firmware.c */
-extern int firmware_register(struct subsystem *);
+extern int __must_check firmware_register(struct subsystem *);
 extern void firmware_unregister(struct subsystem *);
 
 /* debugging and troubleshooting/diagnostic helpers. */
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index c67c6786612..9623bb62509 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -285,9 +285,9 @@ typedef char ioctl_struct[308];
 #define DM_DEV_SET_GEOMETRY	_IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR	4
-#define DM_VERSION_MINOR	6
+#define DM_VERSION_MINOR	7
 #define DM_VERSION_PATCHLEVEL	0
-#define DM_VERSION_EXTRA	"-ioctl (2006-02-17)"
+#define DM_VERSION_EXTRA	"-ioctl (2006-06-24)"
 
 /* Status bits */
 #define DM_READONLY_FLAG	(1 << 0) /* In/Out */
@@ -314,7 +314,7 @@ typedef char ioctl_struct[308];
 #define DM_BUFFER_FULL_FLAG	(1 << 8) /* Out */
 
 /*
- * Set this to improve performance when you aren't going to use open_count.
+ * This flag is now ignored.
  */
 #define DM_SKIP_BDGET_FLAG	(1 << 9) /* In */
 
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 635690cf3e3..ff203c465fe 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -24,6 +24,13 @@ enum dma_data_direction {
 #define DMA_28BIT_MASK	0x000000000fffffffULL
 #define DMA_24BIT_MASK	0x0000000000ffffffULL
 
+static inline int valid_dma_direction(int dma_direction)
+{
+	return ((dma_direction == DMA_BIDIRECTIONAL) ||
+		(dma_direction == DMA_TO_DEVICE) ||
+		(dma_direction == DMA_FROM_DEVICE));
+}
+
 #include <asm/dma-mapping.h>
 
 /* Backwards compat, remove in 2.7.x */
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 78b236ca04f..c94d8f1d62e 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -20,7 +20,7 @@
  */
 #ifndef DMAENGINE_H
 #define DMAENGINE_H
-#include <linux/config.h>
+
 #ifdef CONFIG_DMA_ENGINE
 
 #include <linux/device.h>
@@ -44,7 +44,7 @@ enum dma_event {
 };
 
 /**
- * typedef dma_cookie_t
+ * typedef dma_cookie_t - an opaque DMA cookie
  *
  * if dma_cookie_t is >0 it's a DMA request cookie, <0 it's an error code
  */
@@ -80,14 +80,14 @@ struct dma_chan_percpu {
 
 /**
  * struct dma_chan - devices supply DMA channels, clients use them
- * @client: ptr to the client user of this chan, will be NULL when unused
- * @device: ptr to the dma device who supplies this channel, always !NULL
+ * @client: ptr to the client user of this chan, will be %NULL when unused
+ * @device: ptr to the dma device who supplies this channel, always !%NULL
  * @cookie: last cookie value returned to client
- * @chan_id:
- * @class_dev:
+ * @chan_id: channel ID for sysfs
+ * @class_dev: class device for sysfs
  * @refcount: kref, used in "bigref" slow-mode
- * @slow_ref:
- * @rcu:
+ * @slow_ref: indicates that the DMA channel is free
+ * @rcu: the DMA channel's RCU head
  * @client_node: used to add this to the client chan list
  * @device_node: used to add this to the device chan list
  * @local: per-cpu pointer to a struct dma_chan_percpu
@@ -162,10 +162,17 @@ struct dma_client {
  * @chancnt: how many DMA channels are supported
  * @channels: the list of struct dma_chan
  * @global_node: list_head for global dma_device_list
- * @refcount:
- * @done:
- * @dev_id:
- * Other func ptrs: used to make use of this device's capabilities
+ * @refcount: reference count
+ * @done: IO completion struct
+ * @dev_id: unique device ID
+ * @device_alloc_chan_resources: allocate resources and return the
+ *	number of allocated descriptors
+ * @device_free_chan_resources: release DMA channel's resources
+ * @device_memcpy_buf_to_buf: memcpy buf pointer to buf pointer
+ * @device_memcpy_buf_to_pg: memcpy buf pointer to struct page
+ * @device_memcpy_pg_to_pg: memcpy struct page/offset to struct page/offset
+ * @device_memcpy_complete: poll the status of an IOAT DMA transaction
+ * @device_memcpy_issue_pending: push appended descriptors to hardware
  */
 struct dma_device {
 
@@ -211,7 +218,7 @@ void dma_async_client_chan_request(struct dma_client *client,
  * Both @dest and @src must be mappable to a bus address according to the
  * DMA mapping API rules for streaming mappings.
  * Both @dest and @src must stay memory resident (kernel memory or locked
- * user space pages)
+ * user space pages).
  */
 static inline dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
 	void *dest, void *src, size_t len)
@@ -225,7 +232,7 @@ static inline dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
 }
 
 /**
- * dma_async_memcpy_buf_to_pg - offloaded copy
+ * dma_async_memcpy_buf_to_pg - offloaded copy from address to page
  * @chan: DMA channel to offload copy to
  * @page: destination page
  * @offset: offset in page to copy to
@@ -250,18 +257,18 @@ static inline dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
 }
 
 /**
- * dma_async_memcpy_buf_to_pg - offloaded copy
+ * dma_async_memcpy_pg_to_pg - offloaded copy from page to page
  * @chan: DMA channel to offload copy to
- * @dest_page: destination page
+ * @dest_pg: destination page
  * @dest_off: offset in page to copy to
- * @src_page: source page
+ * @src_pg: source page
  * @src_off: offset in page to copy from
  * @len: length
  *
  * Both @dest_page/@dest_off and @src_page/@src_off must be mappable to a bus
  * address according to the DMA mapping API rules for streaming mappings.
  * Both @dest_page/@dest_off and @src_page/@src_off must stay memory resident
- * (kernel memory or locked user space pages)
+ * (kernel memory or locked user space pages).
  */
 static inline dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
 	struct page *dest_pg, unsigned int dest_off, struct page *src_pg,
@@ -278,7 +285,7 @@ static inline dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
 
 /**
  * dma_async_memcpy_issue_pending - flush pending copies to HW
- * @chan:
+ * @chan: target DMA channel
  *
  * This allows drivers to push copies to HW in batches,
  * reducing MMIO writes where possible.
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b2cd2071d43..38dc403be70 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -27,7 +27,8 @@ enum dmi_device_type {
 	DMI_DEV_TYPE_ETHERNET,
 	DMI_DEV_TYPE_TOKENRING,
 	DMI_DEV_TYPE_SOUND,
-	DMI_DEV_TYPE_IPMI = -1
+	DMI_DEV_TYPE_IPMI = -1,
+	DMI_DEV_TYPE_OEM_STRING = -2
 };
 
 struct dmi_header {
diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h
index 2fda1b2aabd..527504c11c5 100644
--- a/include/linux/dqblk_xfs.h
+++ b/include/linux/dqblk_xfs.h
@@ -125,14 +125,14 @@ typedef struct fs_disk_quota {
 
 /*
  * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
- * Provides a centralized way to get meta infomation about the quota subsystem.
+ * Provides a centralized way to get meta information about the quota subsystem.
  * eg. space taken up for user and group quotas, number of dquots currently
  * incore.
  */
 #define FS_QSTAT_VERSION	1	/* fs_quota_stat.qs_version */
 
 /*
- * Some basic infomation about 'quota files'.
+ * Some basic information about 'quota files'.
  */
 typedef struct fs_qfilestat {
 	__u64		qfs_ino;	/* inode number */
diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild
new file mode 100644
index 00000000000..d97b3a51e22
--- /dev/null
+++ b/include/linux/dvb/Kbuild
@@ -0,0 +1,9 @@
+header-y += ca.h
+header-y += frontend.h
+header-y += net.h
+header-y += osd.h
+header-y += version.h
+
+unifdef-y += audio.h
+unifdef-y += dmx.h
+unifdef-y += video.h
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index 2787b8a22ff..c6a2353c4e6 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -88,20 +88,6 @@ typedef enum
 #define DMX_PES_PCR      DMX_PES_PCR0
 
 
-typedef enum
-{
-	DMX_SCRAMBLING_EV,
-	DMX_FRONTEND_EV
-} dmx_event_t;
-
-
-typedef enum
-{
-	DMX_SCRAMBLING_OFF,
-	DMX_SCRAMBLING_ON
-} dmx_scrambling_status_t;
-
-
 typedef struct dmx_filter
 {
 	__u8  filter[DMX_FILTER_SIZE];
@@ -132,17 +118,6 @@ struct dmx_pes_filter_params
 	__u32          flags;
 };
 
-
-struct dmx_event
-{
-	dmx_event_t         event;
-	time_t              timeStamp;
-	union
-	{
-		dmx_scrambling_status_t scrambling;
-	} u;
-};
-
 typedef struct dmx_caps {
 	__u32 caps;
 	int num_decoders;
@@ -171,7 +146,6 @@ struct dmx_stc {
 #define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
 #define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
 #define DMX_SET_BUFFER_SIZE      _IO('o', 45)
-#define DMX_GET_EVENT            _IOR('o', 46, struct dmx_event)
 #define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
 #define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
 #define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 162512b886f..b2b3e68aa51 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -52,6 +52,7 @@
 #define EDD_CL_EQUALS   0x3d646465     /* "edd=" */
 #define EDD_CL_OFF      0x666f         /* "of" for off  */
 #define EDD_CL_SKIP     0x6b73         /* "sk" for skipmbr */
+#define EDD_CL_ON       0x6e6f	       /* "on" for on */
 
 #ifndef __ASSEMBLY__
 
diff --git a/include/linux/efs_fs.h b/include/linux/efs_fs.h
index fbfa6b52e2f..278ef449581 100644
--- a/include/linux/efs_fs.h
+++ b/include/linux/efs_fs.h
@@ -38,7 +38,7 @@ struct statfs;
 
 extern struct inode_operations efs_dir_inode_operations;
 extern const struct file_operations efs_dir_operations;
-extern struct address_space_operations efs_symlink_aops;
+extern const struct address_space_operations efs_symlink_aops;
 
 extern void efs_read_inode(struct inode *);
 extern efs_block_t efs_map_block(struct inode *, efs_block_t);
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h
index c76088baef2..ff1945e3779 100644
--- a/include/linux/efs_fs_sb.h
+++ b/include/linux/efs_fs_sb.h
@@ -9,8 +9,7 @@
 #ifndef __EFS_FS_SB_H__
 #define __EFS_FS_SB_H__
 
-/* statfs() magic number for EFS */
-#define EFS_SUPER_MAGIC	0x414A53
+#include <linux/magic.h>
 
 /* EFS superblock magic numbers */
 #define EFS_MAGIC	0x072959
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index 4079242dced..1ff7c139252 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -3,8 +3,8 @@
 
 #include <linux/ioport.h>
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 
-#define EISA_SIG_LEN   8
 #define EISA_MAX_SLOTS 8
 
 #define EISA_MAX_RESOURCES 4
@@ -27,12 +27,6 @@
 #define EISA_CONFIG_ENABLED         1
 #define EISA_CONFIG_FORCED          2
 
-/* The EISA signature, in ASCII form, null terminated */
-struct eisa_device_id {
-	char          sig[EISA_SIG_LEN];
-	unsigned long driver_data;
-};
-
 /* There is not much we can say about an EISA device, apart from
  * signature, slot number, and base address. dma_mask is set by
  * default to parent device mask..*/
diff --git a/include/linux/elf-em.h b/include/linux/elf-em.h
index 114a96d2565..666e0a5f00f 100644
--- a/include/linux/elf-em.h
+++ b/include/linux/elf-em.h
@@ -11,7 +11,12 @@
 #define EM_486		6	/* Perhaps disused */
 #define EM_860		7
 #define EM_MIPS		8	/* MIPS R3000 (officially, big-endian only) */
+				/* Next two are historical and binaries and
+				   modules of these types will be rejected by
+				   Linux.  */
+#define EM_MIPS_RS3_LE	10	/* MIPS R3000 little-endian */
 #define EM_MIPS_RS4_BE	10	/* MIPS R4000 big-endian */
+
 #define EM_PARISC	15	/* HPPA */
 #define EM_SPARC32PLUS	18	/* Sun's "v8plus" */
 #define EM_PPC		20	/* PowerPC */
@@ -26,6 +31,7 @@
 #define EM_M32R		88	/* Renesas M32R */
 #define EM_H8_300	46	/* Renesas H8/300,300H,H8S */
 #define EM_FRV		0x5441	/* Fujitsu FR-V */
+#define EM_AVR32	0x18ad	/* Atmel AVR32 */
 
 /*
  * This is an interim value that we will use until the committee comes
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 0cf0bea010f..9631dddae34 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -60,6 +60,16 @@ struct elf_prstatus
 	long	pr_instr;		/* Current instruction */
 #endif
 	elf_gregset_t pr_reg;	/* GP registers */
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+	/* When using FDPIC, the loadmap addresses need to be communicated
+	 * to GDB in order for GDB to do the necessary relocations.  The
+	 * fields (below) used to communicate this information are placed
+	 * immediately after ``pr_reg'', so that the loadmap addresses may
+	 * be viewed as part of the register set if so desired.
+	 */
+	unsigned long pr_exec_fdpic_loadmap;
+	unsigned long pr_interp_fdpic_loadmap;
+#endif
 	int pr_fpvalid;		/* True if math co-processor being used.  */
 };
 
diff --git a/include/linux/elfnote.h b/include/linux/elfnote.h
new file mode 100644
index 00000000000..67396db141e
--- /dev/null
+++ b/include/linux/elfnote.h
@@ -0,0 +1,90 @@
+#ifndef _LINUX_ELFNOTE_H
+#define _LINUX_ELFNOTE_H
+/*
+ * Helper macros to generate ELF Note structures, which are put into a
+ * PT_NOTE segment of the final vmlinux image.  These are useful for
+ * including name-value pairs of metadata into the kernel binary (or
+ * modules?) for use by external programs.
+ *
+ * Each note has three parts: a name, a type and a desc.  The name is
+ * intended to distinguish the note's originator, so it would be a
+ * company, project, subsystem, etc; it must be in a suitable form for
+ * use in a section name.  The type is an integer which is used to tag
+ * the data, and is considered to be within the "name" namespace (so
+ * "FooCo"'s type 42 is distinct from "BarProj"'s type 42).  The
+ * "desc" field is the actual data.  There are no constraints on the
+ * desc field's contents, though typically they're fairly small.
+ *
+ * All notes from a given NAME are put into a section named
+ * .note.NAME.  When the kernel image is finally linked, all the notes
+ * are packed into a single .notes section, which is mapped into the
+ * PT_NOTE segment.  Because notes for a given name are grouped into
+ * the same section, they'll all be adjacent the output file.
+ *
+ * This file defines macros for both C and assembler use.  Their
+ * syntax is slightly different, but they're semantically similar.
+ *
+ * See the ELF specification for more detail about ELF notes.
+ */
+
+#ifdef __ASSEMBLER__
+/*
+ * Generate a structure with the same shape as Elf{32,64}_Nhdr (which
+ * turn out to be the same size and shape), followed by the name and
+ * desc data with appropriate padding.  The 'desctype' argument is the
+ * assembler pseudo op defining the type of the data e.g. .asciz while
+ * 'descdata' is the data itself e.g.  "hello, world".
+ *
+ * e.g. ELFNOTE(XYZCo, 42, .asciz, "forty-two")
+ *      ELFNOTE(XYZCo, 12, .long, 0xdeadbeef)
+ */
+#define ELFNOTE(name, type, desctype, descdata)	\
+.pushsection .note.name			;	\
+  .align 4				;	\
+  .long 2f - 1f		/* namesz */	;	\
+  .long 4f - 3f		/* descsz */	;	\
+  .long type				;	\
+1:.asciz "name"				;	\
+2:.align 4				;	\
+3:desctype descdata			;	\
+4:.align 4				;	\
+.popsection				;
+#else	/* !__ASSEMBLER__ */
+#include <linux/elf.h>
+/*
+ * Use an anonymous structure which matches the shape of
+ * Elf{32,64}_Nhdr, but includes the name and desc data.  The size and
+ * type of name and desc depend on the macro arguments.  "name" must
+ * be a literal string, and "desc" must be passed by value.  You may
+ * only define one note per line, since __LINE__ is used to generate
+ * unique symbols.
+ */
+#define _ELFNOTE_PASTE(a,b)	a##b
+#define _ELFNOTE(size, name, unique, type, desc)			\
+	static const struct {						\
+		struct elf##size##_note _nhdr;				\
+		unsigned char _name[sizeof(name)]			\
+		__attribute__((aligned(sizeof(Elf##size##_Word))));	\
+		typeof(desc) _desc					\
+			     __attribute__((aligned(sizeof(Elf##size##_Word)))); \
+	} _ELFNOTE_PASTE(_note_, unique)				\
+		__attribute_used__					\
+		__attribute__((section(".note." name),			\
+			       aligned(sizeof(Elf##size##_Word)),	\
+			       unused)) = {				\
+		{							\
+			sizeof(name),					\
+			sizeof(desc),					\
+			type,						\
+		},							\
+		name,							\
+		desc							\
+	}
+#define ELFNOTE(size, name, type, desc)		\
+	_ELFNOTE(size, name, __LINE__, type, desc)
+
+#define ELFNOTE32(name, type, desc) ELFNOTE(32, name, type, desc)
+#define ELFNOTE64(name, type, desc) ELFNOTE(64, name, type, desc)
+#endif	/* __ASSEMBLER__ */
+
+#endif /* _LINUX_ELFNOTE_H */
diff --git a/include/linux/err.h b/include/linux/err.h
index ff71d2af5da..1ab1d44f8d3 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -13,7 +13,11 @@
  * This should be a per-architecture thing, to allow different
  * error and pointer decisions.
  */
-#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L)
+#define MAX_ERRNO	4095
+
+#ifndef __ASSEMBLY__
+
+#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
 
 static inline void *ERR_PTR(long error)
 {
@@ -30,4 +34,6 @@ static inline long IS_ERR(const void *ptr)
 	return IS_ERR_VALUE((unsigned long)ptr);
 }
 
+#endif
+
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 408118a0776..92f8d4fab32 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -38,7 +38,7 @@ struct sock_exterr_skb
 	} header;
 	struct sock_extended_err	ee;
 	u16				addr_offset;
-	u16				port;
+	__be16				port;
 };
 
 #endif
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 1e4bdfcf83a..84cfa8bbdc3 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -1,6 +1,6 @@
 /*
  *  include/linux/eventpoll.h ( Efficent event polling implementation )
- *  Copyright (C) 2001,...,2003	 Davide Libenzi
+ *  Copyright (C) 2001,...,2006	 Davide Libenzi
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index facf34e9895..33a1aa10732 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT2_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -63,11 +64,6 @@
 /* First non-reserved inode for old ext2 filesystems */
 #define EXT2_GOOD_OLD_FIRST_INO	11
 
-/*
- * The second extended file system magic number
- */
-#define EXT2_SUPER_MAGIC	0xEF53
-
 #ifdef __KERNEL__
 #include <linux/ext2_fs_sb.h>
 static inline struct ext2_sb_info *EXT2_SB(struct super_block *sb)
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 757d54d8f1a..cc08f56750d 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT3_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -67,11 +68,6 @@
 #define EXT3_GOOD_OLD_FIRST_INO	11
 
 /*
- * The second extended file system magic number
- */
-#define EXT3_SUPER_MAGIC	0xEF53
-
-/*
  * Maximal count of links to a file
  */
 #define EXT3_LINK_MAX		32000
@@ -464,7 +460,7 @@ struct ext3_super_block {
 	 */
 	__u8	s_prealloc_blocks;	/* Nr of blocks to try to preallocate*/
 	__u8	s_prealloc_dir_blocks;	/* Nr to preallocate for dirs */
-	__u16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
+	__le16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
 	/*
 	 * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
 	 */
@@ -477,7 +473,7 @@ struct ext3_super_block {
 	__u8	s_reserved_char_pad;
 	__u16	s_reserved_word_pad;
 	__le32	s_default_mount_opts;
-	__le32	s_first_meta_bg; 	/* First metablock block group */
+	__le32	s_first_meta_bg;	/* First metablock block group */
 	__u32	s_reserved[190];	/* Padding to the end of the block */
 };
 
@@ -492,6 +488,15 @@ static inline struct ext3_inode_info *EXT3_I(struct inode *inode)
 {
 	return container_of(inode, struct ext3_inode_info, vfs_inode);
 }
+
+static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
+{
+	return ino == EXT3_ROOT_INO ||
+		ino == EXT3_JOURNAL_INO ||
+		ino == EXT3_RESIZE_INO ||
+		(ino >= EXT3_FIRST_INO(sb) &&
+		 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
+}
 #else
 /* Assume that user mode programs are passing in an ext3fs superblock, not
  * a kernel struct super_block.  This will allow us to call the feature-test
@@ -710,6 +715,14 @@ struct dir_private_info {
 	__u32		next_hash;
 };
 
+/* calculate the first block number of the group */
+static inline ext3_fsblk_t
+ext3_group_first_block_no(struct super_block *sb, unsigned long group_no)
+{
+	return group_no * (ext3_fsblk_t)EXT3_BLOCKS_PER_GROUP(sb) +
+		le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block);
+}
+
 /*
  * Special error return code only used by dx_probe() and its callers.
  */
@@ -730,14 +743,16 @@ struct dir_private_info {
 /* balloc.c */
 extern int ext3_bg_has_super(struct super_block *sb, int group);
 extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group);
-extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *);
-extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long,
-			unsigned long *, int *);
-extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long,
-			      unsigned long);
-extern void ext3_free_blocks_sb (handle_t *, struct super_block *,
-				 unsigned long, unsigned long, int *);
-extern unsigned long ext3_count_free_blocks (struct super_block *);
+extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode,
+			ext3_fsblk_t goal, int *errp);
+extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode,
+			ext3_fsblk_t goal, unsigned long *count, int *errp);
+extern void ext3_free_blocks (handle_t *handle, struct inode *inode,
+			ext3_fsblk_t block, unsigned long count);
+extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb,
+				 ext3_fsblk_t block, unsigned long count,
+				unsigned long *pdquot_freed_blocks);
+extern ext3_fsblk_t ext3_count_free_blocks (struct super_block *);
 extern void ext3_check_blocks_bitmap (struct super_block *);
 extern struct ext3_group_desc * ext3_get_group_desc(struct super_block * sb,
 						    unsigned int block_group,
@@ -773,7 +788,8 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned);
 
 
 /* inode.c */
-int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int);
+int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode,
+		struct buffer_head *bh, ext3_fsblk_t blocknr);
 struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *);
 struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *);
 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
@@ -808,7 +824,7 @@ extern int ext3_group_add(struct super_block *sb,
 				struct ext3_new_group_data *input);
 extern int ext3_group_extend(struct super_block *sb,
 				struct ext3_super_block *es,
-				unsigned long n_blocks_count);
+				ext3_fsblk_t n_blocks_count);
 
 /* super.c */
 extern void ext3_error (struct super_block *, const char *, const char *, ...)
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 7abf9014718..4395e520674 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -21,13 +21,21 @@
 #include <linux/seqlock.h>
 #include <linux/mutex.h>
 
+/* data type for block offset of block group */
+typedef int ext3_grpblk_t;
+
+/* data type for filesystem-wide blocks number */
+typedef unsigned long ext3_fsblk_t;
+
+#define E3FSBLK "%lu"
+
 struct ext3_reserve_window {
-	__u32			_rsv_start;	/* First byte reserved */
-	__u32			_rsv_end;	/* Last byte reserved or 0 */
+	ext3_fsblk_t	_rsv_start;	/* First byte reserved */
+	ext3_fsblk_t	_rsv_end;	/* Last byte reserved or 0 */
 };
 
 struct ext3_reserve_window_node {
-	struct rb_node	 	rsv_node;
+	struct rb_node		rsv_node;
 	__u32			rsv_goal_size;
 	__u32			rsv_alloc_hit;
 	struct ext3_reserve_window	rsv_window;
@@ -50,7 +58,7 @@ struct ext3_block_alloc_info {
 	 * allocated to this file.  This give us the goal (target) for the next
 	 * allocation when we detect linearly ascending requests.
 	 */
-	__u32                   last_alloc_physical_block;
+	ext3_fsblk_t		last_alloc_physical_block;
 };
 
 #define rsv_start rsv_window._rsv_start
@@ -67,7 +75,7 @@ struct ext3_inode_info {
 	__u8	i_frag_no;
 	__u8	i_frag_size;
 #endif
-	__u32	i_file_acl;
+	ext3_fsblk_t	i_file_acl;
 	__u32	i_dir_acl;
 	__u32	i_dtime;
 
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index c8307c02dd0..ce0e6109aff 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -23,7 +23,7 @@
 
 /* Define the number of blocks we need to account to a transaction to
  * modify one block of data.
- * 
+ *
  * We may have to touch one inode, one bitmap buffer, up to three
  * indirection blocks, the group and superblock summaries, and the data
  * block to complete the transaction.  */
@@ -88,16 +88,16 @@
 #endif
 
 int
-ext3_mark_iloc_dirty(handle_t *handle, 
+ext3_mark_iloc_dirty(handle_t *handle,
 		     struct inode *inode,
 		     struct ext3_iloc *iloc);
 
-/* 
+/*
  * On success, We end up with an outstanding reference count against
- * iloc->bh.  This _must_ be cleaned up later. 
+ * iloc->bh.  This _must_ be cleaned up later.
  */
 
-int ext3_reserve_inode_write(handle_t *handle, struct inode *inode, 
+int ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
 			struct ext3_iloc *iloc);
 
 int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 315d89740dd..2f335e96601 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -366,16 +366,21 @@ struct fb_cursor {
 	struct fb_image	image;	/* Cursor image */
 };
 
+#ifdef CONFIG_FB_BACKLIGHT
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS	128
+#define FB_BACKLIGHT_MAX	0xFF
+#endif
+
 #ifdef __KERNEL__
 
 #include <linux/fs.h>
 #include <linux/init.h>
-#include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/notifier.h>
 #include <linux/list.h>
+#include <linux/backlight.h>
 #include <asm/io.h>
 
 struct vm_area_struct;
@@ -497,23 +502,19 @@ struct fb_cursor_user {
 #define FB_EVENT_MODE_DELETE            0x04
 /*      A driver registered itself */
 #define FB_EVENT_FB_REGISTERED          0x05
+/*      A driver unregistered itself */
+#define FB_EVENT_FB_UNREGISTERED        0x06
 /*      CONSOLE-SPECIFIC: get console to framebuffer mapping */
-#define FB_EVENT_GET_CONSOLE_MAP        0x06
+#define FB_EVENT_GET_CONSOLE_MAP        0x07
 /*      CONSOLE-SPECIFIC: set console to framebuffer mapping */
-#define FB_EVENT_SET_CONSOLE_MAP        0x07
+#define FB_EVENT_SET_CONSOLE_MAP        0x08
 /*      A display blank is requested       */
-#define FB_EVENT_BLANK                  0x08
+#define FB_EVENT_BLANK                  0x09
 /*      Private modelist is to be replaced */
-#define FB_EVENT_NEW_MODELIST           0x09
+#define FB_EVENT_NEW_MODELIST           0x0A
 /*	The resolution of the passed in fb_info about to change and
         all vc's should be changed         */
-#define FB_EVENT_MODE_CHANGE_ALL	0x0A
-/*      CONSOLE-SPECIFIC: set console rotation */
-#define FB_EVENT_SET_CON_ROTATE         0x0B
-/*      CONSOLE-SPECIFIC: get console rotation */
-#define FB_EVENT_GET_CON_ROTATE         0x0C
-/*      CONSOLE-SPECIFIC: rotate all consoles */
-#define FB_EVENT_SET_CON_ROTATE_ALL     0x0D
+#define FB_EVENT_MODE_CHANGE_ALL	0x0B
 
 struct fb_event {
 	struct fb_info *info;
@@ -523,7 +524,7 @@ struct fb_event {
 
 extern int fb_register_client(struct notifier_block *nb);
 extern int fb_unregister_client(struct notifier_block *nb);
-
+extern int fb_notifier_call_chain(unsigned long val, void *v);
 /*
  * Pixmap structure definition
  *
@@ -555,7 +556,7 @@ struct fb_pixmap {
  * Frame buffer operations
  *
  * LOCKING NOTE: those functions must _ALL_ be called with the console
- * semaphore held, this is the only suitable locking mecanism we have
+ * semaphore held, this is the only suitable locking mechanism we have
  * in 2.6. Some may be called at interrupt time at this point though.
  */
 
@@ -756,6 +757,21 @@ struct fb_info {
 	struct fb_cmap cmap;		/* Current cmap */
 	struct list_head modelist;      /* mode list */
 	struct fb_videomode *mode;	/* current mode */
+
+#ifdef CONFIG_FB_BACKLIGHT
+	/* Lock ordering:
+	 * bl_mutex (protects bl_dev and bl_curve)
+	 *   bl_dev->sem (backlight class)
+	 */
+	struct mutex bl_mutex;
+
+	/* assigned backlight device */
+	struct backlight_device *bl_dev;
+
+	/* Backlight level curve */
+	u8 bl_curve[FB_BACKLIGHT_LEVELS];
+#endif
+
 	struct fb_ops *fbops;
 	struct device *device;
 	struct class_device *class_device; /* sysfs per device attrs */
@@ -870,7 +886,6 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var,
 			      struct fb_fix_screeninfo *fix);
 extern int fb_get_options(char *name, char **option);
 extern int fb_new_modelist(struct fb_info *info);
-extern int fb_con_duit(struct fb_info *info, int event, void *data);
 
 extern struct fb_info *registered_fb[FB_MAX];
 extern int num_registered_fb;
@@ -895,6 +910,7 @@ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
 extern int fb_init_class_device(struct fb_info *fb_info);
 extern void fb_cleanup_class_device(struct fb_info *head);
+extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max);
 
 /* drivers/video/fbmon.c */
 #define FB_MAXTIMINGS		0
diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h
index c52a63755fd..996f5611cd5 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -29,6 +29,7 @@
 #define AT_SYMLINK_NOFOLLOW	0x100   /* Do not follow symbolic links.  */
 #define AT_REMOVEDIR		0x200   /* Remove directory instead of
                                            unlinking file.  */
+#define AT_SYMLINK_FOLLOW	0x400   /* Follow symbolic links.  */
 
 #ifdef __KERNEL__
 
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
new file mode 100644
index 00000000000..4418c8d9d47
--- /dev/null
+++ b/include/linux/fib_rules.h
@@ -0,0 +1,65 @@
+#ifndef __LINUX_FIB_RULES_H
+#define __LINUX_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/rtnetlink.h>
+
+/* rule is permanent, and cannot be deleted */
+#define FIB_RULE_PERMANENT	1
+
+struct fib_rule_hdr
+{
+	__u8		family;
+	__u8		dst_len;
+	__u8		src_len;
+	__u8		tos;
+
+	__u8		table;
+	__u8		res1;	/* reserved */
+	__u8		res2;	/* reserved */
+	__u8		action;
+
+	__u32		flags;
+};
+
+enum
+{
+	FRA_UNSPEC,
+	FRA_DST,	/* destination address */
+	FRA_SRC,	/* source address */
+	FRA_IFNAME,	/* interface name */
+	FRA_UNUSED1,
+	FRA_UNUSED2,
+	FRA_PRIORITY,	/* priority/preference */
+	FRA_UNUSED3,
+	FRA_UNUSED4,
+	FRA_UNUSED5,
+	FRA_FWMARK,	/* netfilter mark */
+	FRA_FLOW,	/* flow/class id */
+	FRA_UNUSED6,
+	FRA_UNUSED7,
+	FRA_UNUSED8,
+	FRA_TABLE,	/* Extended table id */
+	FRA_FWMASK,	/* mask for netfilter mark */
+	__FRA_MAX
+};
+
+#define FRA_MAX (__FRA_MAX - 1)
+
+enum
+{
+	FR_ACT_UNSPEC,
+	FR_ACT_TO_TBL,		/* Pass to fixed table */
+	FR_ACT_RES1,
+	FR_ACT_RES2,
+	FR_ACT_RES3,
+	FR_ACT_RES4,
+	FR_ACT_BLACKHOLE,	/* Drop without notification */
+	FR_ACT_UNREACHABLE,	/* Drop with ENETUNREACH */
+	FR_ACT_PROHIBIT,	/* Drop with EACCES */
+	__FR_ACT_MAX,
+};
+
+#define FR_ACT_MAX (__FR_ACT_MAX - 1)
+
+#endif
diff --git a/include/linux/file.h b/include/linux/file.h
index 9f7c2513866..74183e6f7f4 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -112,5 +112,6 @@ struct task_struct;
 
 struct files_struct *get_files_struct(struct task_struct *);
 void FASTCALL(put_files_struct(struct files_struct *fs));
+void reset_files_struct(struct task_struct *, struct files_struct *);
 
 #endif /* __LINUX_FILE_H */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index c6cb8f09508..91b2e3b9251 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -25,10 +25,10 @@
  
 struct sock_filter	/* Filter block */
 {
-        __u16	code;   /* Actual filter code */
-        __u8	jt;	/* Jump true */
-        __u8	jf;	/* Jump false */
-        __u32	k;      /* Generic multiuse field */
+	__u16	code;   /* Actual filter code */
+	__u8	jt;	/* Jump true */
+	__u8	jf;	/* Jump false */
+	__u32	k;      /* Generic multiuse field */
 };
 
 struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
@@ -41,8 +41,9 @@ struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
 struct sk_filter
 {
 	atomic_t		refcnt;
-        unsigned int         	len;	/* Number of filter blocks */
-        struct sock_filter     	insns[0];
+	unsigned int         	len;	/* Number of filter blocks */
+	struct rcu_head		rcu;
+	struct sock_filter     	insns[0];
 };
 
 static inline unsigned int sk_filter_len(struct sk_filter *fp)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index dba4cbd157e..6eafbe30948 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -27,6 +27,10 @@
 #define BLOCK_SIZE_BITS 10
 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
 
+#define SEEK_SET	0	/* seek relative to beginning of file */
+#define SEEK_CUR	1	/* seek relative to current file position */
+#define SEEK_END	2	/* seek relative to end of file */
+
 /* And dynamically-tunable limits and defaults: */
 struct files_stat_struct {
 	int nr_files;		/* read only */
@@ -88,9 +92,10 @@ extern int dir_notify_enable;
 #define FS_REQUIRES_DEV 1 
 #define FS_BINARY_MOUNTDATA 2
 #define FS_REVAL_DOT	16384	/* Check the paths ".", ".." for staleness */
-#define FS_ODD_RENAME	32768	/* Temporary stuff; will go away as soon
-				  * as nfs_rename() will be cleaned up
-				  */
+#define FS_RENAME_DOES_D_MOVE	32768	/* FS will handle d_move()
+					 * during rename() internally.
+					 */
+
 /*
  * These are the fs-independent mount-flags: up to 32 flags are supported
  */
@@ -392,7 +397,7 @@ struct address_space {
 	unsigned int		truncate_count;	/* Cover race condition with truncate */
 	unsigned long		nrpages;	/* number of total pages */
 	pgoff_t			writeback_index;/* writeback starts here */
-	struct address_space_operations *a_ops;	/* methods */
+	const struct address_space_operations *a_ops;	/* methods */
 	unsigned long		flags;		/* error bits/gfp mask */
 	struct backing_dev_info *backing_dev_info; /* device readahead, etc */
 	spinlock_t		private_lock;	/* for use by the address_space */
@@ -436,6 +441,21 @@ struct block_device {
 };
 
 /*
+ * bdev->bd_mutex nesting subclasses for the lock validator:
+ *
+ * 0: normal
+ * 1: 'whole'
+ * 2: 'partition'
+ */
+enum bdev_bd_mutex_lock_class
+{
+	BD_MUTEX_NORMAL,
+	BD_MUTEX_WHOLE,
+	BD_MUTEX_PARTITION
+};
+
+
+/*
  * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
  * radix trees
  */
@@ -492,7 +512,6 @@ struct inode {
 	struct timespec		i_mtime;
 	struct timespec		i_ctime;
 	unsigned int		i_blkbits;
-	unsigned long		i_blksize;
 	unsigned long		i_version;
 	blkcnt_t		i_blocks;
 	unsigned short          i_bytes;
@@ -508,11 +527,12 @@ struct inode {
 #ifdef CONFIG_QUOTA
 	struct dquot		*i_dquot[MAXQUOTAS];
 #endif
-	/* These three should probably be a union */
 	struct list_head	i_devices;
-	struct pipe_inode_info	*i_pipe;
-	struct block_device	*i_bdev;
-	struct cdev		*i_cdev;
+	union {
+		struct pipe_inode_info	*i_pipe;
+		struct block_device	*i_bdev;
+		struct cdev		*i_cdev;
+	};
 	int			i_cindex;
 
 	__u32			i_generation;
@@ -533,16 +553,36 @@ struct inode {
 	unsigned int		i_flags;
 
 	atomic_t		i_writecount;
+#ifdef CONFIG_SECURITY
 	void			*i_security;
-	union {
-		void		*generic_ip;
-	} u;
+#endif
+	void			*i_private; /* fs or device private pointer */
 #ifdef __NEED_I_SIZE_ORDERED
 	seqcount_t		i_size_seqcount;
 #endif
 };
 
 /*
+ * inode->i_mutex nesting subclasses for the lock validator:
+ *
+ * 0: the object of the current VFS operation
+ * 1: parent
+ * 2: child/target
+ * 3: quota file
+ *
+ * The locking order between these classes is
+ * parent -> child -> normal -> xattr -> quota
+ */
+enum inode_i_mutex_lock_class
+{
+	I_MUTEX_NORMAL,
+	I_MUTEX_PARENT,
+	I_MUTEX_CHILD,
+	I_MUTEX_XATTR,
+	I_MUTEX_QUOTA
+};
+
+/*
  * NOTE: in a 32bit arch with a preemptable kernel and
  * an UP compile the i_size_read/write must be atomic
  * with respect to the local cpu (unlike with preempt disabled),
@@ -607,7 +647,6 @@ struct fown_struct {
 	rwlock_t lock;          /* protects pid, uid, euid fields */
 	int pid;		/* pid or -pgrp where SIGIO should be sent */
 	uid_t uid, euid;	/* uid/euid of process setting the owner */
-	void *security;
 	int signum;		/* posix.1b rt signal to be delivered on IO */
 };
 
@@ -650,8 +689,9 @@ struct file {
 	struct file_ra_state	f_ra;
 
 	unsigned long		f_version;
+#ifdef CONFIG_SECURITY
 	void			*f_security;
-
+#endif
 	/* needed for tty driver, and maybe others */
 	void			*private_data;
 
@@ -682,6 +722,7 @@ extern spinlock_t files_lock;
 #define FL_POSIX	1
 #define FL_FLOCK	2
 #define FL_ACCESS	8	/* not trying to lock, just looking */
+#define FL_EXISTS	16	/* when unlocking, test for existence */
 #define FL_LEASE	32	/* lease held on this file */
 #define FL_CLOSE	64	/* unlock on close */
 #define FL_SLEEP	128	/* A blocking lock */
@@ -838,7 +879,9 @@ struct super_block {
 	int			s_syncing;
 	int			s_need_sync_fs;
 	atomic_t		s_active;
+#ifdef CONFIG_SECURITY
 	void                    *s_security;
+#endif
 	struct xattr_handler	**s_xattr;
 
 	struct list_head	s_inodes;	/* all inodes */
@@ -1100,13 +1143,14 @@ struct super_operations {
 	int (*statfs) (struct dentry *, struct kstatfs *);
 	int (*remount_fs) (struct super_block *, int *, char *);
 	void (*clear_inode) (struct inode *);
-	void (*umount_begin) (struct super_block *);
+	void (*umount_begin) (struct vfsmount *, int);
 
 	int (*show_options)(struct seq_file *, struct vfsmount *);
 	int (*show_stats)(struct seq_file *, struct vfsmount *);
-
+#ifdef CONFIG_QUOTA
 	ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
 	ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
+#endif
 };
 
 /* Inode state bits.  Protected by inode_lock. */
@@ -1276,6 +1320,8 @@ struct file_system_type {
 	struct module *owner;
 	struct file_system_type * next;
 	struct list_head fs_supers;
+	struct lock_class_key s_lock_key;
+	struct lock_class_key s_umount_key;
 };
 
 extern int get_sb_bdev(struct file_system_type *fs_type,
@@ -1404,8 +1450,9 @@ extern void bd_set_size(struct block_device *, loff_t size);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
 extern struct block_device *open_by_devnum(dev_t, unsigned);
+extern struct block_device *open_partition_by_devnum(dev_t, unsigned);
 extern const struct file_operations def_blk_fops;
-extern struct address_space_operations def_blk_aops;
+extern const struct address_space_operations def_blk_aops;
 extern const struct file_operations def_chr_fops;
 extern const struct file_operations bad_sock_fops;
 extern const struct file_operations def_fifo_fops;
@@ -1414,6 +1461,7 @@ extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long);
 extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
 extern int blkdev_get(struct block_device *, mode_t, unsigned);
 extern int blkdev_put(struct block_device *);
+extern int blkdev_put_partition(struct block_device *);
 extern int bd_claim(struct block_device *, void *);
 extern void bd_release(struct block_device *);
 #ifdef CONFIG_SYSFS
@@ -1767,7 +1815,7 @@ extern struct inode_operations simple_dir_inode_operations;
 struct tree_descr { char *name; const struct file_operations *ops; int mode; };
 struct dentry *d_alloc_name(struct dentry *, const char *);
 extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
-extern int simple_pin_fs(char *name, struct vfsmount **mount, int *count);
+extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count);
 extern void simple_release_fs(struct vfsmount **mount, int *count);
 
 extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t);
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 783c476b867..74ed35a00a9 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -69,34 +69,21 @@ enum fs_ioport {
 	fsiop_porte,
 };
 
-struct fs_mii_bus_info {
-	int method;		/* mii method                  */
-	int id;			/* the id of the mii_bus       */
-	int disable_aneg;	/* if the controller needs to negothiate speed & duplex */
-	int lpa; 		/* the default board-specific vallues will be applied otherwise */
-
-	union {
-		struct {
-			int duplex;
-			int speed;
-		} fixed;
-
-		struct {
-			/* nothing */
-		} fec;
-		
-		struct {
-			/* nothing */
-		} scc;
-
-		struct {
-			int mdio_port;	/* port & bit for MDIO */
-			int mdio_bit;
-			int mdc_port;	/* port & bit for MDC  */
-			int mdc_bit;
-			int delay;	/* delay in us         */
-		} bitbang;
-	} i;
+struct fs_mii_bit {
+	u32 offset;
+	u8 bit;
+	u8 polarity;
+};
+struct fs_mii_bb_platform_info {
+	struct fs_mii_bit 	mdio_dir;
+	struct fs_mii_bit 	mdio_dat;
+	struct fs_mii_bit	mdc_dat;
+	int mdio_port;	/* port & bit for MDIO */
+	int mdio_bit;
+	int mdc_port;	/* port & bit for MDC  */
+	int mdc_bit;
+	int delay;	/* delay in us         */
+	int irq[32]; 	/* irqs per phy's */
 };
 
 struct fs_platform_info {
@@ -119,6 +106,7 @@ struct fs_platform_info {
 	u32 device_flags;
 
 	int phy_addr;		/* the phy address (-1 no phy) */
+	const char*	bus_id;
 	int phy_irq;		/* the phy irq (if it exists)  */
 
 	const struct fs_mii_bus_info *bus_info;
@@ -130,6 +118,10 @@ struct fs_platform_info {
 	int napi_weight;	/* NAPI weight                 */
 
 	int use_rmii;		/* use RMII mode 	       */
+	int has_phy;            /* if the network is phy container as well...*/
+};
+struct fs_mii_fec_platform_info {
+	u32 irq[32];
+	u32 mii_speed;
 };
-
 #endif
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index cc5dec70c32..d4f219ffaa5 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -67,7 +67,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
 	if (source) {
 		inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
 	}
-	audit_inode_child(new_name, source, new_dir->i_ino);
+	audit_inode_child(new_name, source, new_dir);
 }
 
 /*
@@ -98,7 +98,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
 	inode_dir_notify(inode, DN_CREATE);
 	inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
 				  dentry->d_inode);
-	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
@@ -109,7 +109,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
 	inode_dir_notify(inode, DN_CREATE);
 	inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, 
 				  dentry->d_name.name, dentry->d_inode);
-	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 5425b60021e..9fc48a674b8 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -1,6 +1,6 @@
 /*
     FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2005  Miklos Szeredi <miklos@szeredi.hu>
+    Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
 
     This program can be distributed under the terms of the GNU GPL.
     See the file COPYING.
@@ -9,18 +9,19 @@
 /* This file defines the kernel interface of FUSE */
 
 #include <asm/types.h>
+#include <linux/major.h>
 
 /** Version number of this interface */
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 6
+#define FUSE_KERNEL_MINOR_VERSION 7
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
 
 /** The major number of the fuse character device */
-#define FUSE_MAJOR 10
+#define FUSE_MAJOR MISC_MAJOR
 
 /** The minor number of the fuse character device */
 #define FUSE_MINOR 229
@@ -58,6 +59,13 @@ struct fuse_kstatfs {
 	__u32	spare[6];
 };
 
+struct fuse_file_lock {
+	__u64	start;
+	__u64	end;
+	__u32	type;
+	__u32	pid; /* tgid */
+};
+
 /**
  * Bitmasks for fuse_setattr_in.valid
  */
@@ -82,6 +90,7 @@ struct fuse_kstatfs {
  * INIT request/reply flags
  */
 #define FUSE_ASYNC_READ		(1 << 0)
+#define FUSE_POSIX_LOCKS	(1 << 1)
 
 enum fuse_opcode {
 	FUSE_LOOKUP	   = 1,
@@ -112,8 +121,12 @@ enum fuse_opcode {
 	FUSE_READDIR       = 28,
 	FUSE_RELEASEDIR    = 29,
 	FUSE_FSYNCDIR      = 30,
+	FUSE_GETLK         = 31,
+	FUSE_SETLK         = 32,
+	FUSE_SETLKW        = 33,
 	FUSE_ACCESS        = 34,
-	FUSE_CREATE        = 35
+	FUSE_CREATE        = 35,
+	FUSE_INTERRUPT     = 36,
 };
 
 /* The read buffer is required to be at least 8k, but may be much larger */
@@ -199,6 +212,7 @@ struct fuse_flush_in {
 	__u64	fh;
 	__u32	flush_flags;
 	__u32	padding;
+	__u64	lock_owner;
 };
 
 struct fuse_read_in {
@@ -247,6 +261,16 @@ struct fuse_getxattr_out {
 	__u32	padding;
 };
 
+struct fuse_lk_in {
+	__u64	fh;
+	__u64	owner;
+	struct fuse_file_lock lk;
+};
+
+struct fuse_lk_out {
+	struct fuse_file_lock lk;
+};
+
 struct fuse_access_in {
 	__u32	mask;
 	__u32	padding;
@@ -268,6 +292,10 @@ struct fuse_init_out {
 	__u32	max_write;
 };
 
+struct fuse_interrupt_in {
+	__u64	unique;
+};
+
 struct fuse_in_header {
 	__u32	len;
 	__u32	opcode;
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 966a5b3da43..d097b5b72bc 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -12,6 +12,9 @@
 #define FUTEX_REQUEUE		3
 #define FUTEX_CMP_REQUEUE	4
 #define FUTEX_WAKE_OP		5
+#define FUTEX_LOCK_PI		6
+#define FUTEX_UNLOCK_PI		7
+#define FUTEX_TRYLOCK_PI	8
 
 /*
  * Support for robust futexes: the kernel cleans up held futexes at
@@ -90,18 +93,22 @@ struct robust_list_head {
  */
 #define ROBUST_LIST_LIMIT	2048
 
-long do_futex(unsigned long uaddr, int op, int val,
-		unsigned long timeout, unsigned long uaddr2, int val2,
-		int val3);
+long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
+	      u32 __user *uaddr2, u32 val2, u32 val3);
 
-extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
+extern int
+handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi);
 
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
+extern void exit_pi_state_list(struct task_struct *curr);
 #else
 static inline void exit_robust_list(struct task_struct *curr)
 {
 }
+static inline void exit_pi_state_list(struct task_struct *curr)
+{
+}
 #endif
 
 #define FUTEX_OP_SET		0	/* *(int *)UADDR2 = OPARG; */
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
new file mode 100644
index 00000000000..80764f40be7
--- /dev/null
+++ b/include/linux/generic_acl.h
@@ -0,0 +1,36 @@
+/*
+ * fs/generic_acl.c
+ *
+ * (C) 2005 Andreas Gruenbacher <agruen@suse.de>
+ *
+ * This file is released under the GPL.
+ */
+
+#ifndef GENERIC_ACL_H
+#define GENERIC_ACL_H
+
+#include <linux/posix_acl.h>
+#include <linux/posix_acl_xattr.h>
+
+/**
+ * struct generic_acl_operations  -  filesystem operations
+ *
+ * Filesystems must make these operations available to the generic
+ * operations.
+ */
+struct generic_acl_operations {
+	struct posix_acl *(*getacl)(struct inode *, int);
+	void (*setacl)(struct inode *, int, struct posix_acl *);
+};
+
+size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int,
+			char *, size_t);
+int generic_acl_get(struct inode *, struct generic_acl_operations *, int,
+		    void *, size_t);
+int generic_acl_set(struct inode *, struct generic_acl_operations *, int,
+		    const void *, size_t);
+int generic_acl_init(struct inode *, struct inode *,
+		     struct generic_acl_operations *);
+int generic_acl_chmod(struct inode *, struct generic_acl_operations *);
+
+#endif
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 84f12a41dc0..9049dc65ae5 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -16,6 +16,8 @@ struct genlmsghdr {
 
 #define GENL_HDRLEN	NLMSG_ALIGN(sizeof(struct genlmsghdr))
 
+#define GENL_ADMIN_PERM		0x01
+
 /*
  * List of reserved static generic netlink identifiers:
  */
@@ -43,9 +45,25 @@ enum {
 	CTRL_ATTR_UNSPEC,
 	CTRL_ATTR_FAMILY_ID,
 	CTRL_ATTR_FAMILY_NAME,
+	CTRL_ATTR_VERSION,
+	CTRL_ATTR_HDRSIZE,
+	CTRL_ATTR_MAXATTR,
+	CTRL_ATTR_OPS,
 	__CTRL_ATTR_MAX,
 };
 
 #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
 
+enum {
+	CTRL_ATTR_OP_UNSPEC,
+	CTRL_ATTR_OP_ID,
+	CTRL_ATTR_OP_FLAGS,
+	CTRL_ATTR_OP_POLICY,
+	CTRL_ATTR_OP_DOIT,
+	CTRL_ATTR_OP_DUMPIT,
+	__CTRL_ATTR_OP_MAX,
+};
+
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+
 #endif	/* __LINUX_GENERIC_NETLINK_H */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 3498a0c6818..e4af57e87c1 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -112,8 +112,6 @@ struct gendisk {
 	sector_t capacity;
 
 	int flags;
-	char devfs_name[64];		/* devfs crap */
-	int number;			/* more of the same */
 	struct device *driverfs_dev;
 	struct kobject kobj;
 	struct kobject *holder_dir;
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h
new file mode 100644
index 00000000000..c7372d7a97b
--- /dev/null
+++ b/include/linux/getcpu.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_GETCPU_H
+#define _LINUX_GETCPU_H 1
+
+/* Cache for getcpu() to speed it up. Results might be a short time
+   out of date, but will be faster.
+
+   User programs should not refer to the contents of this structure.
+   I repeat they should not refer to it. If they do they will break
+   in future kernels.
+
+   It is only a private cache for vgetcpu(). It will change in future kernels.
+   The user program must store this information per thread (__thread)
+   If you want 100% accurate information pass NULL instead. */
+struct getcpu_cache {
+	unsigned long blob[128 / sizeof(long)];
+};
+
+#endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cc9e6084448..bf2b6bc3f6f 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -9,17 +9,16 @@ struct vm_area_struct;
 
 /*
  * GFP bitmasks..
+ *
+ * Zone modifiers (see linux/mmzone.h - low three bits)
+ *
+ * Do not put any conditional on these. If necessary modify the definitions
+ * without the underscores and use the consistently. The definitions here may
+ * be used in bit comparisons.
  */
-/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low three bits) */
 #define __GFP_DMA	((__force gfp_t)0x01u)
 #define __GFP_HIGHMEM	((__force gfp_t)0x02u)
-#ifdef CONFIG_DMA_IS_DMA32
-#define __GFP_DMA32	((__force gfp_t)0x01)	/* ZONE_DMA is ZONE_DMA32 */
-#elif BITS_PER_LONG < 64
-#define __GFP_DMA32	((__force gfp_t)0x00)	/* ZONE_NORMAL is ZONE_DMA32 */
-#else
-#define __GFP_DMA32	((__force gfp_t)0x04)	/* Has own ZONE_DMA32 */
-#endif
+#define __GFP_DMA32	((__force gfp_t)0x04u)
 
 /*
  * Action modifiers - doesn't change the zoning
@@ -46,6 +45,7 @@ struct vm_area_struct;
 #define __GFP_ZERO	((__force gfp_t)0x8000u)/* Return zeroed page on success */
 #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
 #define __GFP_HARDWALL   ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
+#define __GFP_THISNODE	((__force gfp_t)0x40000u)/* No fallback, no policies */
 
 #define __GFP_BITS_SHIFT 20	/* Room for 20 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
@@ -54,7 +54,7 @@ struct vm_area_struct;
 #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
 			__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
 			__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
-			__GFP_NOMEMALLOC|__GFP_HARDWALL)
+			__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_THISNODE)
 
 /* This equals 0, but use constants in case they ever change */
 #define GFP_NOWAIT	(GFP_ATOMIC & ~__GFP_HIGH)
@@ -67,6 +67,13 @@ struct vm_area_struct;
 #define GFP_HIGHUSER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
 			 __GFP_HIGHMEM)
 
+#ifdef CONFIG_NUMA
+#define GFP_THISNODE	(__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
+#else
+#define GFP_THISNODE	0
+#endif
+
+
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
    platforms, used as appropriate on others */
 
@@ -76,11 +83,19 @@ struct vm_area_struct;
 #define GFP_DMA32	__GFP_DMA32
 
 
-static inline int gfp_zone(gfp_t gfp)
+static inline enum zone_type gfp_zone(gfp_t flags)
 {
-	int zone = GFP_ZONEMASK & (__force int) gfp;
-	BUG_ON(zone >= GFP_ZONETYPES);
-	return zone;
+	if (flags & __GFP_DMA)
+		return ZONE_DMA;
+#ifdef CONFIG_ZONE_DMA32
+	if (flags & __GFP_DMA32)
+		return ZONE_DMA32;
+#endif
+#ifdef CONFIG_HIGHMEM
+	if (flags & __GFP_HIGHMEM)
+		return ZONE_HIGHMEM;
+#endif
+	return ZONE_NORMAL;
 }
 
 /*
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 114ae583cca..50d8b5744cf 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -3,6 +3,7 @@
 
 #include <linux/preempt.h>
 #include <linux/smp_lock.h>
+#include <linux/lockdep.h>
 #include <asm/hardirq.h>
 #include <asm/system.h>
 
@@ -86,9 +87,6 @@ extern void synchronize_irq(unsigned int irq);
 # define synchronize_irq(irq)	barrier()
 #endif
 
-#define nmi_enter()		irq_enter()
-#define nmi_exit()		sub_preempt_count(HARDIRQ_OFFSET)
-
 struct task_struct;
 
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
@@ -97,12 +95,35 @@ static inline void account_system_vtime(struct task_struct *tsk)
 }
 #endif
 
+/*
+ * It is safe to do non-atomic ops on ->hardirq_context,
+ * because NMI handlers may not preempt and the ops are
+ * always balanced, so the interrupted value of ->hardirq_context
+ * will always be restored.
+ */
 #define irq_enter()					\
 	do {						\
 		account_system_vtime(current);		\
 		add_preempt_count(HARDIRQ_OFFSET);	\
+		trace_hardirq_enter();			\
+	} while (0)
+
+/*
+ * Exit irq context without processing softirqs:
+ */
+#define __irq_exit()					\
+	do {						\
+		trace_hardirq_exit();			\
+		account_system_vtime(current);		\
+		sub_preempt_count(HARDIRQ_OFFSET);	\
 	} while (0)
 
+/*
+ * Exit irq context and process softirqs if needed:
+ */
 extern void irq_exit(void);
 
+#define nmi_enter()		do { lockdep_off(); irq_enter(); } while (0)
+#define nmi_exit()		do { __irq_exit(); lockdep_on(); } while (0)
+
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 4513f9e4093..d4b333938f7 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -11,95 +11,46 @@
 #ifndef __HDLC_H
 #define __HDLC_H
 
-#define GENERIC_HDLC_VERSION 4	/* For synchronization with sethdlc utility */
-
-#define CLOCK_DEFAULT   0	/* Default setting */
-#define CLOCK_EXT	1	/* External TX and RX clock - DTE */
-#define CLOCK_INT	2	/* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT	3	/* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX	4	/* TX clock derived from external RX clock */
-
-
-#define ENCODING_DEFAULT	0 /* Default setting */
-#define ENCODING_NRZ		1
-#define ENCODING_NRZI		2
-#define ENCODING_FM_MARK	3
-#define ENCODING_FM_SPACE	4
-#define ENCODING_MANCHESTER	5
-
-
-#define PARITY_DEFAULT		0 /* Default setting */
-#define PARITY_NONE		1 /* No parity */
-#define PARITY_CRC16_PR0	2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1	3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT	4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT	5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT	6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT	7 /* CRC32, initial value 0xFFFFFFFF */
-
-#define LMI_DEFAULT		0 /* Default setting */
-#define LMI_NONE		1 /* No LMI, all PVCs are static */
-#define LMI_ANSI		2 /* ANSI Annex D */
-#define LMI_CCITT		3 /* ITU-T Annex A */
-#define LMI_CISCO		4 /* The "original" LMI, aka Gang of Four */
 
 #define HDLC_MAX_MTU 1500	/* Ethernet 1500 bytes */
+#if 0
 #define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
+#else
+#define HDLC_MAX_MRU 1600 /* as required for FR network */
+#endif
 
 
 #ifdef __KERNEL__
 
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <net/syncppp.h>
 #include <linux/hdlc/ioctl.h>
 
 
-typedef struct {		/* Used in Cisco and PPP mode */
-	u8 address;
-	u8 control;
-	u16 protocol;
-}__attribute__ ((packed)) hdlc_header;
-
-
-
-typedef struct {
-	u32 type;		/* code */
-	u32 par1;
-	u32 par2;
-	u16 rel;		/* reliability */
-	u32 time;
-}__attribute__ ((packed)) cisco_packet;
-#define	CISCO_PACKET_LEN	18
-#define	CISCO_BIG_PACKET_LEN	20
-
-
-
-typedef struct pvc_device_struct {
-	struct net_device *master;
-	struct net_device *main;
-	struct net_device *ether; /* bridged Ethernet interface */
-	struct pvc_device_struct *next;	/* Sorted in ascending DLCI order */
-	int dlci;
-	int open_count;
-
-	struct {
-		unsigned int new: 1;
-		unsigned int active: 1;
-		unsigned int exist: 1;
-		unsigned int deleted: 1;
-		unsigned int fecn: 1;
-		unsigned int becn: 1;
-		unsigned int bandwidth;	/* Cisco LMI reporting only */
-	}state;
-}pvc_device;
-
-
-
-typedef struct hdlc_device_struct {
-	/* To be initialized by hardware driver */
+/* Used by all network devices here, pointed to by netdev_priv(dev) */
+struct hdlc_device_desc {
+	int (*netif_rx)(struct sk_buff *skb);
 	struct net_device_stats stats;
-
+};
+
+/* This structure is a private property of HDLC protocols.
+   Hardware drivers have no interest here */
+
+struct hdlc_proto {
+	int (*open)(struct net_device *dev);
+	void (*close)(struct net_device *dev);
+	void (*start)(struct net_device *dev); /* if open & DCD */
+	void (*stop)(struct net_device *dev); /* if open & !DCD */
+	void (*detach)(struct net_device *dev);
+	int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
+	unsigned short (*type_trans)(struct sk_buff *skb,
+				     struct net_device *dev);
+	struct module *module;
+	struct hdlc_proto *next; /* next protocol in the list */
+};
+
+
+typedef struct hdlc_device {
 	/* used by HDLC layer to take control over HDLC device from hw driver*/
 	int (*attach)(struct net_device *dev,
 		      unsigned short encoding, unsigned short parity);
@@ -107,82 +58,18 @@ typedef struct hdlc_device_struct {
 	/* hardware driver must handle this instead of dev->hard_start_xmit */
 	int (*xmit)(struct sk_buff *skb, struct net_device *dev);
 
-
 	/* Things below are for HDLC layer internal use only */
-	struct {
-		int (*open)(struct net_device *dev);
-		void (*close)(struct net_device *dev);
-
-		/* if open & DCD */
-		void (*start)(struct net_device *dev);
-		/* if open & !DCD */
-		void (*stop)(struct net_device *dev);
-
-		void (*detach)(struct hdlc_device_struct *hdlc);
-		int (*netif_rx)(struct sk_buff *skb);
-		unsigned short (*type_trans)(struct sk_buff *skb,
-					     struct net_device *dev);
-		int id;		/* IF_PROTO_HDLC/CISCO/FR/etc. */
-	}proto;
-
+	const struct hdlc_proto *proto;
 	int carrier;
 	int open;
 	spinlock_t state_lock;
-
-	union {
-		struct {
-			fr_proto settings;
-			pvc_device *first_pvc;
-			int dce_pvc_count;
-
-			struct timer_list timer;
-			unsigned long last_poll;
-			int reliable;
-			int dce_changed;
-			int request;
-			int fullrep_sent;
-			u32 last_errors; /* last errors bit list */
-			u8 n391cnt;
-			u8 txseq; /* TX sequence number */
-			u8 rxseq; /* RX sequence number */
-		}fr;
-
-		struct {
-			cisco_proto settings;
-
-			struct timer_list timer;
-			unsigned long last_poll;
-			int up;
-			int request_sent;
-			u32 txseq; /* TX sequence number */
-			u32 rxseq; /* RX sequence number */
-		}cisco;
-
-		struct {
-			raw_hdlc_proto settings;
-		}raw_hdlc;
-
-		struct {
-			struct ppp_device pppdev;
-			struct ppp_device *syncppp_ptr;
-			int (*old_change_mtu)(struct net_device *dev,
-					      int new_mtu);
-		}ppp;
-	}state;
+	void *state;
 	void *priv;
 }hdlc_device;
 
 
 
-int hdlc_raw_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_ppp_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_fr_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_x25_ioctl(struct net_device *dev, struct ifreq *ifr);
-
-
-/* Exported from hdlc.o */
+/* Exported from hdlc module */
 
 /* Called by hardware driver when a user requests HDLC service */
 int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
@@ -191,17 +78,21 @@ int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 #define register_hdlc_device(dev)	register_netdev(dev)
 void unregister_hdlc_device(struct net_device *dev);
 
+
+void register_hdlc_protocol(struct hdlc_proto *proto);
+void unregister_hdlc_protocol(struct hdlc_proto *proto);
+
 struct net_device *alloc_hdlcdev(void *priv);
 
-static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
+
+static __inline__ struct hdlc_device_desc* dev_to_desc(struct net_device *dev)
 {
 	return netdev_priv(dev);
 }
 
-
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
+static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
 {
-	return (pvc_device*)dev->priv;
+	return netdev_priv(dev) + sizeof(struct hdlc_device_desc);
 }
 
 
@@ -224,21 +115,15 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
 int hdlc_open(struct net_device *dev);
 /* Must be called by hardware driver when HDLC device is being closed */
 void hdlc_close(struct net_device *dev);
-/* Called by hardware driver when DCD line level changes */
-void hdlc_set_carrier(int on, struct net_device *dev);
 
+int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
+			 int (*rx)(struct sk_buff *skb), size_t size);
 /* May be used by hardware driver to gain control over HDLC device */
-static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
-{
-	if (hdlc->proto.detach)
-		hdlc->proto.detach(hdlc);
-	hdlc->proto.detach = NULL;
-}
-
+void detach_hdlc_protocol(struct net_device *dev);
 
 static __inline__ struct net_device_stats *hdlc_stats(struct net_device *dev)
 {
-	return &dev_to_hdlc(dev)->stats;
+	return &dev_to_desc(dev)->stats;
 }
 
 
@@ -250,8 +135,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
 	skb->mac.raw  = skb->data;
 	skb->dev      = dev;
 
-	if (hdlc->proto.type_trans)
-		return hdlc->proto.type_trans(skb, dev);
+	if (hdlc->proto->type_trans)
+		return hdlc->proto->type_trans(skb, dev);
 	else
 		return htons(ETH_P_HDLC);
 }
diff --git a/include/linux/hdlc/Kbuild b/include/linux/hdlc/Kbuild
new file mode 100644
index 00000000000..1fb26448faa
--- /dev/null
+++ b/include/linux/hdlc/Kbuild
@@ -0,0 +1 @@
+header-y += ioctl.h
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
index 78430ba3ea6..58397236435 100644
--- a/include/linux/hdlc/ioctl.h
+++ b/include/linux/hdlc/ioctl.h
@@ -1,6 +1,39 @@
 #ifndef __HDLC_IOCTL_H__
 #define __HDLC_IOCTL_H__
 
+
+#define GENERIC_HDLC_VERSION 4	/* For synchronization with sethdlc utility */
+
+#define CLOCK_DEFAULT   0	/* Default setting */
+#define CLOCK_EXT	1	/* External TX and RX clock - DTE */
+#define CLOCK_INT	2	/* Internal TX and RX clock - DCE */
+#define CLOCK_TXINT	3	/* Internal TX and external RX clock */
+#define CLOCK_TXFROMRX	4	/* TX clock derived from external RX clock */
+
+
+#define ENCODING_DEFAULT	0 /* Default setting */
+#define ENCODING_NRZ		1
+#define ENCODING_NRZI		2
+#define ENCODING_FM_MARK	3
+#define ENCODING_FM_SPACE	4
+#define ENCODING_MANCHESTER	5
+
+
+#define PARITY_DEFAULT		0 /* Default setting */
+#define PARITY_NONE		1 /* No parity */
+#define PARITY_CRC16_PR0	2 /* CRC16, initial value 0x0000 */
+#define PARITY_CRC16_PR1	3 /* CRC16, initial value 0xFFFF */
+#define PARITY_CRC16_PR0_CCITT	4 /* CRC16, initial 0x0000, ITU-T version */
+#define PARITY_CRC16_PR1_CCITT	5 /* CRC16, initial 0xFFFF, ITU-T version */
+#define PARITY_CRC32_PR0_CCITT	6 /* CRC32, initial value 0x00000000 */
+#define PARITY_CRC32_PR1_CCITT	7 /* CRC32, initial value 0xFFFFFFFF */
+
+#define LMI_DEFAULT		0 /* Default setting */
+#define LMI_NONE		1 /* No LMI, all PVCs are static */
+#define LMI_ANSI		2 /* ANSI Annex D */
+#define LMI_CCITT		3 /* ITU-T Annex A */
+#define LMI_CISCO		4 /* The "original" LMI, aka Gang of Four */
+
 typedef struct { 
 	unsigned int clock_rate; /* bits per second */
 	unsigned int clock_type; /* internal, external, TX-internal etc. */
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 85ce7ef9a51..fd7d12daa94 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -24,11 +24,15 @@ static inline void flush_kernel_dcache_page(struct page *page)
 
 /* declarations for linux/mm/highmem.c */
 unsigned int nr_free_highpages(void);
+extern unsigned long totalhigh_pages;
 
 #else /* CONFIG_HIGHMEM */
 
 static inline unsigned int nr_free_highpages(void) { return 0; }
 
+#define totalhigh_pages 0
+
+#ifndef ARCH_HAS_KMAP
 static inline void *kmap(struct page *page)
 {
 	might_sleep();
@@ -41,6 +45,7 @@ static inline void *kmap(struct page *page)
 #define kunmap_atomic(addr, idx)	do { } while (0)
 #define kmap_atomic_pfn(pfn, idx)	page_address(pfn_to_page(pfn))
 #define kmap_atomic_to_page(ptr)	virt_to_page(ptr)
+#endif
 
 #endif /* CONFIG_HIGHMEM */
 
diff --git a/include/linux/hpfs_fs.h b/include/linux/hpfs_fs.h
deleted file mode 100644
index a5028dd94d3..00000000000
--- a/include/linux/hpfs_fs.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _LINUX_HPFS_FS_H
-#define _LINUX_HPFS_FS_H
-
-/* HPFS magic number (word 0 of block 16) */
-
-#define HPFS_SUPER_MAGIC 0xf995e849
-
-#endif
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 7d2a1b974c5..fca93025ab5 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -40,7 +40,6 @@ struct hrtimer_base;
 
 /**
  * struct hrtimer - the basic hrtimer structure
- *
  * @node:	red black tree node for time ordered insertion
  * @expires:	the absolute expiry time in the hrtimers internal
  *		representation. The time is related to the clock on
@@ -59,7 +58,6 @@ struct hrtimer {
 
 /**
  * struct hrtimer_sleeper - simple sleeper structure
- *
  * @timer:	embedded timer structure
  * @task:	task to wake up
  *
@@ -72,7 +70,6 @@ struct hrtimer_sleeper {
 
 /**
  * struct hrtimer_base - the timer base for a specific clock
- *
  * @index:		clock type index for per_cpu support when moving a timer
  *			to a base on another cpu.
  * @lock:		lock protecting the base and associated timers
@@ -83,6 +80,7 @@ struct hrtimer_sleeper {
  * @get_softirq_time:	function to retrieve the current time from the softirq
  * @curr_timer:		the timer which is executing a callback right now
  * @softirq_time:	the time when running the hrtimer queue in the softirq
+ * @lock_key:		the lock_class_key for use with lockdep
  */
 struct hrtimer_base {
 	clockid_t		index;
@@ -94,6 +92,7 @@ struct hrtimer_base {
 	ktime_t			(*get_softirq_time)(void);
 	struct hrtimer		*curr_timer;
 	ktime_t			softirq_time;
+	struct lock_class_key lock_key;
 };
 
 /*
@@ -139,6 +138,7 @@ extern long hrtimer_nanosleep(struct timespec *rqtp,
 			      struct timespec __user *rmtp,
 			      const enum hrtimer_mode mode,
 			      const clockid_t clockid);
+extern long hrtimer_nanosleep_restart(struct restart_block *restart_block);
 
 extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
 				 struct task_struct *tsk);
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
new file mode 100644
index 00000000000..21ea7610e17
--- /dev/null
+++ b/include/linux/hw_random.h
@@ -0,0 +1,50 @@
+/*
+	Hardware Random Number Generator
+
+	Please read Documentation/hw_random.txt for details on use.
+
+	----------------------------------------------------------
+	This software may be used and distributed according to the terms
+        of the GNU General Public License, incorporated herein by reference.
+
+ */
+
+#ifndef LINUX_HWRANDOM_H_
+#define LINUX_HWRANDOM_H_
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <linux/list.h>
+
+/**
+ * struct hwrng - Hardware Random Number Generator driver
+ * @name:		Unique RNG name.
+ * @init:		Initialization callback (can be NULL).
+ * @cleanup:		Cleanup callback (can be NULL).
+ * @data_present:	Callback to determine if data is available
+ *			on the RNG. If NULL, it is assumed that
+ *			there is always data available.
+ * @data_read:		Read data from the RNG device.
+ *			Returns the number of lower random bytes in "data".
+ *			Must not be NULL.
+ * @priv:		Private data, for use by the RNG driver.
+ */
+struct hwrng {
+	const char *name;
+	int (*init)(struct hwrng *rng);
+	void (*cleanup)(struct hwrng *rng);
+	int (*data_present)(struct hwrng *rng);
+	int (*data_read)(struct hwrng *rng, u32 *data);
+	unsigned long priv;
+
+	/* internal. */
+	struct list_head list;
+};
+
+/** Register a new Hardware Random Number Generator driver. */
+extern int hwrng_register(struct hwrng *rng);
+/** Unregister a Hardware Random Number Generator driver. */
+extern void hwrng_unregister(struct hwrng *rng);
+
+#endif /* __KERNEL__ */
+#endif /* LINUX_HWRANDOM_H_ */
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index c0e7fab28ce..c8f8df25c7e 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -40,7 +40,6 @@ struct i2c_algo_bit_data {
 	/* local settings */
 	int udelay;		/* half-clock-cycle time in microsecs */
 				/* i.e. clock is (500 / udelay) KHz */
-	int mdelay;		/* in millisecs, unused */
 	int timeout;		/* in jiffies */
 };
 
diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h
index 18b0adf57a3..9908f3fc483 100644
--- a/include/linux/i2c-algo-pcf.h
+++ b/include/linux/i2c-algo-pcf.h
@@ -35,7 +35,6 @@ struct i2c_algo_pcf_data {
 
 	/* local settings */
 	int udelay;
-	int mdelay;
 	int timeout;
 };
 
diff --git a/include/linux/i2c-algo-sibyte.h b/include/linux/i2c-algo-sibyte.h
deleted file mode 100644
index 03914ded861..00000000000
--- a/include/linux/i2c-algo-sibyte.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2001,2002,2003 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef I2C_ALGO_SIBYTE_H
-#define I2C_ALGO_SIBYTE_H 1
-
-#include <linux/i2c.h>
-
-struct i2c_algo_sibyte_data {
-	void *data;		/* private data */
-        int   bus;		/* which bus */
-        void *reg_base;		/* CSR base */
-};
-
-int i2c_sibyte_add_bus(struct i2c_adapter *, int speed);
-int i2c_sibyte_del_bus(struct i2c_adapter *);
-
-#endif /* I2C_ALGO_SIBYTE_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index cce6074dd75..0a8f750cbed 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -112,6 +112,10 @@
 #define I2C_DRIVERID_X1205	82	/* Xicor/Intersil X1205 RTC	*/
 #define I2C_DRIVERID_PCF8563	83	/* Philips PCF8563 RTC		*/
 #define I2C_DRIVERID_RS5C372	84	/* Ricoh RS5C372 RTC		*/
+#define I2C_DRIVERID_BT866	85	/* Conexant bt866 video encoder */
+#define I2C_DRIVERID_KS0127	86	/* Samsung ks0127 video decoder */
+#define I2C_DRIVERID_TLV320AIC23B 87	/* TI TLV320AIC23B audio codec  */
+#define I2C_DRIVERID_ISL1208	88	/* Intersil ISL1208 RTC		*/
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 526ddc8eecf..9b5d04768c2 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -64,14 +64,6 @@ extern int i2c_master_recv(struct i2c_client *,char* ,int);
  */
 extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num);
 
-/*
- * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. 
- * This is not tested/implemented yet and will change in the future.
- */
-extern int i2c_slave_send(struct i2c_client *,char*,int);
-extern int i2c_slave_recv(struct i2c_client *,char*,int);
-
-
 
 /* This is the very generalized SMBus access routine. You probably do not
    want to use this, though; one of the functions below may be much easier,
@@ -193,16 +185,14 @@ struct i2c_algorithm {
 	   to NULL. If an adapter algorithm can do SMBus access, set 
 	   smbus_xfer. If set to NULL, the SMBus protocol is simulated
 	   using common I2C messages */
+	/* master_xfer should return the number of messages successfully
+	   processed, or a negative value on error */
 	int (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs, 
 	                   int num);
 	int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr, 
 	                   unsigned short flags, char read_write,
 	                   u8 command, int size, union i2c_smbus_data * data);
 
-	/* --- these optional/future use for some adapter types.*/
-	int (*slave_send)(struct i2c_adapter *,char*,int);
-	int (*slave_recv)(struct i2c_adapter *,char*,int);
-
 	/* --- ioctl like call to set div. parameters. */
 	int (*algo_control)(struct i2c_adapter *, unsigned int, unsigned long);
 
@@ -218,7 +208,7 @@ struct i2c_adapter {
 	struct module *owner;
 	unsigned int id;
 	unsigned int class;
-	struct i2c_algorithm *algo;/* the algorithm to access the bus	*/
+	const struct i2c_algorithm *algo; /* the algorithm to access the bus */
 	void *algo_data;
 
 	/* --- administration stuff. */
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index f0b571f1060..878cfe4e587 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,16 +68,16 @@
 struct icmphdr {
   __u8		type;
   __u8		code;
-  __u16		checksum;
+  __be16	checksum;
   union {
 	struct {
-		__u16	id;
-		__u16	sequence;
+		__be16	id;
+		__be16	sequence;
 	} echo;
-	__u32	gateway;
+	__be32	gateway;
 	struct {
-		__u16	__unused;
-		__u16	mtu;
+		__be16	__unused;
+		__be16	mtu;
 	} frag;
   } un;
 };
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 77e66d055f5..99620451d95 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -552,7 +552,6 @@ typedef struct ide_drive_s {
 	struct hd_driveid	*id;	/* drive model identification info */
 	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */
 	struct ide_settings_s *settings;/* /proc/ide/ drive settings */
-	char		devfs_name[64];	/* devfs crap */
 
 	struct hwif_s		*hwif;	/* actually (ide_hwif_t *) */
 
@@ -572,6 +571,7 @@ typedef struct ide_drive_s {
 	u8	waiting_for_dma;	/* dma currently in progress */
 	u8	unmask;			/* okay to unmask other irqs */
 	u8	bswap;			/* byte swap data */
+	u8	noflush;		/* don't attempt flushes */
 	u8	dsc_overlap;		/* DSC overlap */
 	u8	nice1;			/* give potential excess bandwidth */
 
@@ -630,6 +630,7 @@ typedef struct ide_drive_s {
 	unsigned int	usage;		/* current "open()" count for drive */
 	unsigned int	failures;	/* current failure count */
 	unsigned int	max_failures;	/* maximum allowed failure count */
+	u64		probed_capacity;/* initial reported media capacity (ide-cd only currently) */
 
 	u64		capacity64;	/* total number of sectors */
 
@@ -792,6 +793,7 @@ typedef struct hwif_s {
 	unsigned	auto_poll  : 1; /* supports nop auto-poll */
 	unsigned	sg_mapped  : 1;	/* sg_table and sg_nents are ready */
 	unsigned	no_io_32bit : 1; /* 1 = can not do 32-bit IO ops */
+	unsigned	err_stops_fifo : 1; /* 1=data FIFO is cleared by an error */
 
 	struct device	gendev;
 	struct completion gendev_rel_comp; /* To deal with device release() */
@@ -1005,6 +1007,8 @@ extern	ide_hwif_t	ide_hwifs[];		/* master data repository */
 extern int noautodma;
 
 extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
+int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
+			     int uptodate, int nr_sectors);
 
 /*
  * This is used on exit from the driver to designate the next irq handler
@@ -1356,7 +1360,7 @@ extern struct semaphore ide_cfg_sem;
  * ide_drive_t->hwif: constant, no locking
  */
 
-#define local_irq_set(flags)	do { local_save_flags((flags)); local_irq_enable(); } while (0)
+#define local_irq_set(flags)	do { local_save_flags((flags)); local_irq_enable_in_hardirq(); } while (0)
 
 extern struct bus_type ide_bus_type;
 
diff --git a/include/linux/idr.h b/include/linux/idr.h
index d37c8d808b0..826803449db 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -66,7 +66,7 @@ struct idr {
 	.id_free	= NULL,					\
 	.layers 	= 0,					\
 	.id_free_cnt	= 0,					\
-	.lock		= SPIN_LOCK_UNLOCKED,			\
+	.lock		= __SPIN_LOCK_UNLOCKED(name.lock),	\
 }
 #define DEFINE_IDR(name)	struct idr name = IDR_INIT(name)
 
@@ -78,6 +78,7 @@ void *idr_find(struct idr *idp, int id);
 int idr_pre_get(struct idr *idp, gfp_t gfp_mask);
 int idr_get_new(struct idr *idp, void *ptr, int *id);
 int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
+void *idr_replace(struct idr *idp, void *ptr, int id);
 void idr_remove(struct idr *idp, int id);
 void idr_destroy(struct idr *idp);
 void idr_init(struct idr *idp);
diff --git a/include/linux/if.h b/include/linux/if.h
index 374e20ad8b0..32bf419351f 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -59,6 +59,8 @@
 #define IFF_SLAVE_INACTIVE	0x4	/* bonding slave not the curr. active */
 #define IFF_MASTER_8023AD	0x8	/* bonding master, 802.3ad. 	*/
 #define IFF_MASTER_ALB	0x10		/* bonding master, balance-alb.	*/
+#define IFF_BONDING	0x20		/* bonding master or slave	*/
+#define IFF_SLAVE_NEEDARP 0x40		/* need ARPs for validation	*/
 
 #define IF_GET_IFACE	0x0001		/* for querying only */
 #define IF_GET_PROTO	0x0002
@@ -212,5 +214,4 @@ struct ifconf
 #define	ifc_buf	ifc_ifcu.ifcu_buf		/* buffer address	*/
 #define	ifc_req	ifc_ifcu.ifcu_req		/* array of structures	*/
 
-
 #endif /* _LINUX_IF_H */
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
new file mode 100644
index 00000000000..dbe8f6120a4
--- /dev/null
+++ b/include/linux/if_addr.h
@@ -0,0 +1,55 @@
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include <linux/netlink.h>
+
+struct ifaddrmsg
+{
+	__u8		ifa_family;
+	__u8		ifa_prefixlen;	/* The prefix length		*/
+	__u8		ifa_flags;	/* Flags			*/
+	__u8		ifa_scope;	/* Address scope		*/
+	__u32		ifa_index;	/* Link index			*/
+};
+
+/*
+ * Important comment:
+ * IFA_ADDRESS is prefix address, rather than local interface address.
+ * It makes no difference for normally configured broadcast interfaces,
+ * but for point-to-point IFA_ADDRESS is DESTINATION address,
+ * local address is supplied in IFA_LOCAL attribute.
+ */
+enum
+{
+	IFA_UNSPEC,
+	IFA_ADDRESS,
+	IFA_LOCAL,
+	IFA_LABEL,
+	IFA_BROADCAST,
+	IFA_ANYCAST,
+	IFA_CACHEINFO,
+	IFA_MULTICAST,
+	__IFA_MAX,
+};
+
+#define IFA_MAX (__IFA_MAX - 1)
+
+/* ifa_flags */
+#define IFA_F_SECONDARY		0x01
+#define IFA_F_TEMPORARY		IFA_F_SECONDARY
+
+#define	IFA_F_NODAD		0x02
+#define	IFA_F_HOMEADDRESS	0x10
+#define IFA_F_DEPRECATED	0x20
+#define IFA_F_TENTATIVE		0x40
+#define IFA_F_PERMANENT		0x80
+
+struct ifa_cacheinfo
+{
+	__u32	ifa_prefered;
+	__u32	ifa_valid;
+	__u32	cstamp; /* created timestamp, hundredths of seconds */
+	__u32	tstamp; /* updated timestamp, hundredths of seconds */
+};
+
+#endif
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index a8b1a207183..7f5714214ee 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -130,11 +130,11 @@ struct arpreq_old {
 
 struct arphdr
 {
-	unsigned short	ar_hrd;		/* format of hardware address	*/
-	unsigned short	ar_pro;		/* format of protocol address	*/
+	__be16		ar_hrd;		/* format of hardware address	*/
+	__be16		ar_pro;		/* format of protocol address	*/
 	unsigned char	ar_hln;		/* length of hardware address	*/
 	unsigned char	ar_pln;		/* length of protocol address	*/
-	unsigned short	ar_op;		/* ARP opcode (command)		*/
+	__be16		ar_op;		/* ARP opcode (command)		*/
 
 #if 0
 	 /*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
new file mode 100644
index 00000000000..e963a077e6f
--- /dev/null
+++ b/include/linux/if_link.h
@@ -0,0 +1,136 @@
+#ifndef _LINUX_IF_LINK_H
+#define _LINUX_IF_LINK_H
+
+#include <linux/netlink.h>
+
+/* The struct should be in sync with struct net_device_stats */
+struct rtnl_link_stats
+{
+	__u32	rx_packets;		/* total packets received	*/
+	__u32	tx_packets;		/* total packets transmitted	*/
+	__u32	rx_bytes;		/* total bytes received 	*/
+	__u32	tx_bytes;		/* total bytes transmitted	*/
+	__u32	rx_errors;		/* bad packets received		*/
+	__u32	tx_errors;		/* packet transmit problems	*/
+	__u32	rx_dropped;		/* no space in linux buffers	*/
+	__u32	tx_dropped;		/* no space available in linux	*/
+	__u32	multicast;		/* multicast packets received	*/
+	__u32	collisions;
+
+	/* detailed rx_errors: */
+	__u32	rx_length_errors;
+	__u32	rx_over_errors;		/* receiver ring buff overflow	*/
+	__u32	rx_crc_errors;		/* recved pkt with crc error	*/
+	__u32	rx_frame_errors;	/* recv'd frame alignment error */
+	__u32	rx_fifo_errors;		/* recv'r fifo overrun		*/
+	__u32	rx_missed_errors;	/* receiver missed packet	*/
+
+	/* detailed tx_errors */
+	__u32	tx_aborted_errors;
+	__u32	tx_carrier_errors;
+	__u32	tx_fifo_errors;
+	__u32	tx_heartbeat_errors;
+	__u32	tx_window_errors;
+
+	/* for cslip etc */
+	__u32	rx_compressed;
+	__u32	tx_compressed;
+};
+
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap
+{
+	__u64	mem_start;
+	__u64	mem_end;
+	__u64	base_addr;
+	__u16	irq;
+	__u8	dma;
+	__u8	port;
+};
+
+enum
+{
+	IFLA_UNSPEC,
+	IFLA_ADDRESS,
+	IFLA_BROADCAST,
+	IFLA_IFNAME,
+	IFLA_MTU,
+	IFLA_LINK,
+	IFLA_QDISC,
+	IFLA_STATS,
+	IFLA_COST,
+#define IFLA_COST IFLA_COST
+	IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+	IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+	IFLA_PROTINFO,		/* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+	IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+	IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+	IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+	IFLA_OPERSTATE,
+	IFLA_LINKMODE,
+	__IFLA_MAX
+};
+
+
+#define IFLA_MAX (__IFLA_MAX - 1)
+
+/* ifi_flags.
+
+   IFF_* flags.
+
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+
+/* Subtype attributes for IFLA_PROTINFO */
+enum
+{
+	IFLA_INET6_UNSPEC,
+	IFLA_INET6_FLAGS,	/* link flags			*/
+	IFLA_INET6_CONF,	/* sysctl parameters		*/
+	IFLA_INET6_STATS,	/* statistics			*/
+	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
+	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
+	__IFLA_INET6_MAX
+};
+
+#define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
+
+struct ifla_cacheinfo
+{
+	__u32	max_reasm_len;
+	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
+	__u32	reachable_time;
+	__u32	retrans_time;
+};
+
+#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index eef0876d830..ab274083274 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -23,8 +23,8 @@ struct vlan_collection;
 struct vlan_dev_info;
 struct hlist_node;
 
-#include <linux/proc_fs.h> /* for proc_dir_entry */
 #include <linux/netdevice.h>
+#include <linux/etherdevice.h>
 
 #define VLAN_HLEN	4		/* The additional bytes (on top of the Ethernet header)
 					 * that VLAN requires.
@@ -155,6 +155,11 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
 {
 	struct net_device_stats *stats;
 
+	if (skb_bond_should_drop(skb)) {
+		dev_kfree_skb_any(skb);
+		return NET_RX_DROP;
+	}
+
 	skb->dev = grp->vlan_devices[vlan_tag & VLAN_VID_MASK];
 	if (skb->dev == NULL) {
 		dev_kfree_skb_any(skb);
@@ -185,7 +190,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
 		 * This allows the VLAN to have a different MAC than the underlying
 		 * device, and still route correctly.
 		 */
-		if (!memcmp(eth_hdr(skb)->h_dest, skb->dev->dev_addr, ETH_ALEN))
+		if (!compare_ether_addr(eth_hdr(skb)->h_dest,
+				       	skb->dev->dev_addr))
 			skb->pkt_type = PACKET_HOST;
 		break;
 	};
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 899c3d4776f..03f43e2893a 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,8 +30,8 @@ struct igmphdr
 {
 	__u8 type;
 	__u8 code;		/* For newer IGMP */
-	__u16 csum;
-	__u32 group;
+	__be16 csum;
+	__be32 group;
 };
 
 /* V3 group record types [grec_type] */
@@ -45,25 +45,25 @@ struct igmphdr
 struct igmpv3_grec {
 	__u8	grec_type;
 	__u8	grec_auxwords;
-	__u16	grec_nsrcs;
-	__u32	grec_mca;
-	__u32	grec_src[0];
+	__be16	grec_nsrcs;
+	__be32	grec_mca;
+	__be32	grec_src[0];
 };
 
 struct igmpv3_report {
 	__u8 type;
 	__u8 resv1;
-	__u16 csum;
-	__u16 resv2;
-	__u16 ngrec;
+	__be16 csum;
+	__be16 resv2;
+	__be16 ngrec;
 	struct igmpv3_grec grec[0];
 };
 
 struct igmpv3_query {
 	__u8 type;
 	__u8 code;
-	__u16 csum;
-	__u32 group;
+	__be16 csum;
+	__be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8 qrv:3,
 	     suppress:1,
@@ -76,8 +76,8 @@ struct igmpv3_query {
 #error "Please fix <asm/byteorder.h>"
 #endif
 	__u8 qqic;
-	__u16 nsrcs;
-	__u32 srcs[0];
+	__be16 nsrcs;
+	__be32 srcs[0];
 };
 
 #define IGMP_HOST_MEMBERSHIP_QUERY	0x11	/* From RFC1112 */
@@ -136,11 +136,11 @@ struct ip_sf_socklist
 {
 	unsigned int		sl_max;
 	unsigned int		sl_count;
-	__u32			sl_addr[0];
+	__be32			sl_addr[0];
 };
 
 #define IP_SFLSIZE(count)	(sizeof(struct ip_sf_socklist) + \
-	(count) * sizeof(__u32))
+	(count) * sizeof(__be32))
 
 #define IP_SFBLOCK	10	/* allocate this many at once */
 
@@ -159,7 +159,7 @@ struct ip_mc_socklist
 struct ip_sf_list
 {
 	struct ip_sf_list	*sf_next;
-	__u32			sf_inaddr;
+	__be32			sf_inaddr;
 	unsigned long		sf_count[2];	/* include/exclude counts */
 	unsigned char		sf_gsresp;	/* include in g & s response? */
 	unsigned char		sf_oldin;	/* change state */
@@ -197,7 +197,7 @@ struct ip_mc_list
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
 #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value)
 
-extern int ip_check_mc(struct in_device *dev, u32 mc_addr, u32 src_addr, u16 proto);
+extern int ip_check_mc(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
 extern int igmp_rcv(struct sk_buff *);
 extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
 extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
@@ -209,13 +209,13 @@ extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
 		struct ip_msfilter __user *optval, int __user *optlen);
 extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
 		struct group_filter __user *optval, int __user *optlen);
-extern int ip_mc_sf_allow(struct sock *sk, u32 local, u32 rmt, int dif);
+extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif);
 extern void ip_mr_init(void);
 extern void ip_mc_init_dev(struct in_device *);
 extern void ip_mc_destroy_dev(struct in_device *);
 extern void ip_mc_up(struct in_device *);
 extern void ip_mc_down(struct in_device *);
-extern void ip_mc_dec_group(struct in_device *in_dev, u32 addr);
-extern void ip_mc_inc_group(struct in_device *in_dev, u32 addr);
+extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
+extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
 #endif
 #endif
diff --git a/include/linux/in.h b/include/linux/in.h
index 94f557fa463..d79fc75fa7c 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -52,7 +52,7 @@ enum {
 
 /* Internet address. */
 struct in_addr {
-	__u32	s_addr;
+	__be32	s_addr;
 };
 
 #define IP_TOS		1
@@ -123,17 +123,17 @@ struct ip_mreqn
 };
 
 struct ip_mreq_source {
-	__u32		imr_multiaddr;
-	__u32		imr_interface;
-	__u32		imr_sourceaddr;
+	__be32		imr_multiaddr;
+	__be32		imr_interface;
+	__be32		imr_sourceaddr;
 };
 
 struct ip_msfilter {
-	__u32		imsf_multiaddr;
-	__u32		imsf_interface;
+	__be32		imsf_multiaddr;
+	__be32		imsf_interface;
 	__u32		imsf_fmode;
 	__u32		imsf_numsrc;
-	__u32		imsf_slist[1];
+	__be32		imsf_slist[1];
 };
 
 #define IP_MSFILTER_SIZE(numsrc) \
@@ -177,7 +177,7 @@ struct in_pktinfo
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_in {
   sa_family_t		sin_family;	/* Address family		*/
-  unsigned short int	sin_port;	/* Port number			*/
+  __be16		sin_port;	/* Port number			*/
   struct in_addr	sin_addr;	/* Internet address		*/
 
   /* Pad to size of `struct sockaddr'. */
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 304aaedea30..9be6a4756f0 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -32,8 +32,8 @@ struct in6_addr
 	union 
 	{
 		__u8		u6_addr8[16];
-		__u16		u6_addr16[8];
-		__u32		u6_addr32[4];
+		__be16		u6_addr16[8];
+		__be32		u6_addr32[4];
 	} in6_u;
 #define s6_addr			in6_u.u6_addr8
 #define s6_addr16		in6_u.u6_addr16
@@ -53,7 +53,7 @@ extern const struct in6_addr in6addr_loopback;
 
 struct sockaddr_in6 {
 	unsigned short int	sin6_family;    /* AF_INET6 */
-	__u16			sin6_port;      /* Transport layer port # */
+	__be16			sin6_port;      /* Transport layer port # */
 	__u32			sin6_flowinfo;  /* IPv6 flow information */
 	struct in6_addr		sin6_addr;      /* IPv6 address */
 	__u32			sin6_scope_id;  /* scope id (new in RFC2553) */
@@ -134,6 +134,7 @@ struct in6_flowlabel_req
 #define IPPROTO_ICMPV6		58	/* ICMPv6			*/
 #define IPPROTO_NONE		59	/* IPv6 no next header		*/
 #define IPPROTO_DSTOPTS		60	/* IPv6 destination options	*/
+#define IPPROTO_MH		135	/* IPv6 mobility header		*/
 
 /*
  *	IPv6 TLV options.
@@ -142,6 +143,7 @@ struct in6_flowlabel_req
 #define IPV6_TLV_PADN		1
 #define IPV6_TLV_ROUTERALERT	5
 #define IPV6_TLV_JUMBO		194
+#define IPV6_TLV_HAO		201	/* home address option */
 
 /*
  *	IPV6 socket options
diff --git a/include/linux/inet.h b/include/linux/inet.h
index 6c5587af118..b7c6da7d6d3 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -46,5 +46,7 @@
 #include <linux/types.h>
 
 extern __be32 in_aton(const char *str);
+extern int in4_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
+extern int in6_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
 #endif
 #endif	/* _LINUX_INET_H */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index a4606e5810e..6e8bc548635 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -9,10 +9,10 @@
 
 /* Socket identity */
 struct inet_diag_sockid {
-	__u16	idiag_sport;
-	__u16	idiag_dport;
-	__u32	idiag_src[4];
-	__u32	idiag_dst[4];
+	__be16	idiag_sport;
+	__be16	idiag_dport;
+	__be32	idiag_src[4];
+	__be32	idiag_dst[4];
 	__u32	idiag_if;
 	__u32	idiag_cookie[2];
 #define INET_DIAG_NOCOOKIE (~0U)
@@ -67,7 +67,7 @@ struct inet_diag_hostcond {
 	__u8	family;
 	__u8	prefix_len;
 	int	port;
-	__u32	addr[0];
+	__be32	addr[0];
 };
 
 /* Base info structure. It contains socket identity (addrs/ports/cookie)
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 92297ff24e8..5a0ab04627b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -90,11 +90,11 @@ struct in_ifaddr
 	struct in_ifaddr	*ifa_next;
 	struct in_device	*ifa_dev;
 	struct rcu_head		rcu_head;
-	u32			ifa_local;
-	u32			ifa_address;
-	u32			ifa_mask;
-	u32			ifa_broadcast;
-	u32			ifa_anycast;
+	__be32			ifa_local;
+	__be32			ifa_address;
+	__be32			ifa_mask;
+	__be32			ifa_broadcast;
+	__be32			ifa_anycast;
 	unsigned char		ifa_scope;
 	unsigned char		ifa_flags;
 	unsigned char		ifa_prefixlen;
@@ -104,18 +104,18 @@ struct in_ifaddr
 extern int register_inetaddr_notifier(struct notifier_block *nb);
 extern int unregister_inetaddr_notifier(struct notifier_block *nb);
 
-extern struct net_device 	*ip_dev_find(u32 addr);
-extern int		inet_addr_onlink(struct in_device *in_dev, u32 a, u32 b);
+extern struct net_device 	*ip_dev_find(__be32 addr);
+extern int		inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b);
 extern int		devinet_ioctl(unsigned int cmd, void __user *);
 extern void		devinet_init(void);
 extern struct in_device *inetdev_init(struct net_device *dev);
 extern struct in_device	*inetdev_by_index(int);
-extern u32		inet_select_addr(const struct net_device *dev, u32 dst, int scope);
-extern u32		inet_confirm_addr(const struct net_device *dev, u32 dst, u32 local, int scope);
-extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, u32 prefix, u32 mask);
+extern __be32		inet_select_addr(const struct net_device *dev, __be32 dst, int scope);
+extern __be32		inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, int scope);
+extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix, __be32 mask);
 extern void		inet_forward_change(void);
 
-static __inline__ int inet_ifa_match(u32 addr, struct in_ifaddr *ifa)
+static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
 {
 	return !((addr^ifa->ifa_address)&ifa->ifa_mask);
 }
@@ -183,7 +183,7 @@ static inline void in_dev_put(struct in_device *idev)
 
 #endif /* __KERNEL__ */
 
-static __inline__ __u32 inet_make_mask(int logmask)
+static __inline__ __be32 inet_make_mask(int logmask)
 {
 	if (logmask)
 		return htonl(~((1<<(32-logmask))-1));
diff --git a/include/linux/init.h b/include/linux/init.h
index 6667785dd1f..e92b1455d7a 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -68,6 +68,7 @@ extern initcall_t __security_initcall_start[], __security_initcall_end[];
 
 /* Defined in init/main.c */
 extern char saved_command_line[];
+extern unsigned int reset_devices;
 
 /* used by init/main.c */
 extern void setup_arch(char **);
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 41ecbb847f3..60aac2cea0c 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -3,6 +3,8 @@
 
 #include <linux/file.h>
 #include <linux/rcupdate.h>
+#include <linux/irqflags.h>
+#include <linux/lockdep.h>
 
 #define INIT_FDTABLE \
 {							\
@@ -21,7 +23,7 @@
 	.count		= ATOMIC_INIT(1), 		\
 	.fdt		= &init_files.fdtab, 		\
 	.fdtab		= INIT_FDTABLE,			\
-	.file_lock	= SPIN_LOCK_UNLOCKED, 		\
+	.file_lock	= __SPIN_LOCK_UNLOCKED(init_task.file_lock), \
 	.next_fd	= 0, 				\
 	.close_on_exec_init = { { 0, } }, 		\
 	.open_fds_init	= { { 0, } }, 			\
@@ -36,7 +38,7 @@
 	.user_id	= 0,				\
 	.next		= NULL,				\
 	.wait		= __WAIT_QUEUE_HEAD_INITIALIZER(name.wait), \
-	.ctx_lock	= SPIN_LOCK_UNLOCKED,		\
+	.ctx_lock	= __SPIN_LOCK_UNLOCKED(name.ctx_lock), \
 	.reqs_active	= 0U,				\
 	.max_reqs	= ~0U,				\
 }
@@ -48,7 +50,7 @@
 	.mm_users	= ATOMIC_INIT(2), 			\
 	.mm_count	= ATOMIC_INIT(1), 			\
 	.mmap_sem	= __RWSEM_INITIALIZER(name.mmap_sem),	\
-	.page_table_lock =  SPIN_LOCK_UNLOCKED, 		\
+	.page_table_lock =  __SPIN_LOCK_UNLOCKED(name.page_table_lock),	\
 	.mmlist		= LIST_HEAD_INIT(name.mmlist),		\
 	.cpu_vm_mask	= CPU_MASK_ALL,				\
 }
@@ -69,7 +71,7 @@
 #define INIT_SIGHAND(sighand) {						\
 	.count		= ATOMIC_INIT(1), 				\
 	.action		= { { { .sa_handler = NULL, } }, },		\
-	.siglock	= SPIN_LOCK_UNLOCKED, 				\
+	.siglock	= __SPIN_LOCK_UNLOCKED(sighand.siglock),	\
 }
 
 extern struct group_info init_groups;
@@ -87,6 +89,7 @@ extern struct group_info init_groups;
 	.lock_depth	= -1,						\
 	.prio		= MAX_PRIO-20,					\
 	.static_prio	= MAX_PRIO-20,					\
+	.normal_prio	= MAX_PRIO-20,					\
 	.policy		= SCHED_NORMAL,					\
 	.cpus_allowed	= CPU_MASK_ALL,					\
 	.mm		= NULL,						\
@@ -118,11 +121,13 @@ extern struct group_info init_groups;
 		.list = LIST_HEAD_INIT(tsk.pending.list),		\
 		.signal = {{0}}},					\
 	.blocked	= {{0}},					\
-	.alloc_lock	= SPIN_LOCK_UNLOCKED,				\
-	.proc_lock	= SPIN_LOCK_UNLOCKED,				\
+	.alloc_lock	= __SPIN_LOCK_UNLOCKED(tsk.alloc_lock),		\
 	.journal_info	= NULL,						\
 	.cpu_timers	= INIT_CPU_TIMERS(tsk.cpu_timers),		\
 	.fs_excl	= ATOMIC_INIT(0),				\
+	.pi_lock	= SPIN_LOCK_UNLOCKED,				\
+	INIT_TRACE_IRQFLAGS						\
+	INIT_LOCKDEP							\
 }
 
 
diff --git a/include/linux/input.h b/include/linux/input.h
index b32c2b6e53f..b3253ab72ff 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -232,7 +232,8 @@ struct input_absinfo {
 #define KEY_PAUSE		119
 
 #define KEY_KPCOMMA		121
-#define KEY_HANGUEL		122
+#define KEY_HANGEUL		122
+#define KEY_HANGUEL		KEY_HANGEUL
 #define KEY_HANJA		123
 #define KEY_YEN			124
 #define KEY_LEFTMETA		125
@@ -892,7 +893,6 @@ struct input_dev {
 
 	int (*open)(struct input_dev *dev);
 	void (*close)(struct input_dev *dev);
-	int (*accept)(struct input_dev *dev, struct file *file);
 	int (*flush)(struct input_dev *dev, struct file *file);
 	int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value);
 	int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect);
@@ -960,6 +960,26 @@ struct input_dev {
 
 struct input_handle;
 
+/**
+ * struct input_handler - implements one of interfaces for input devices
+ * @private: driver-specific data
+ * @event: event handler
+ * @connect: called when attaching a handler to an input device
+ * @disconnect: disconnects a handler from input device
+ * @start: starts handler for given handle. This function is called by
+ *	input core right after connect() method and also when a process
+ *	that "grabbed" a device releases it
+ * @fops: file operations this driver implements
+ * @minor: beginning of range of 32 minors for devices this driver
+ *	can provide
+ * @name: name of the handler, to be shown in /proc/bus/input/handlers
+ * @id_table: pointer to a table of input_device_ids this driver can
+ *	handle
+ * @blacklist: prointer to a table of input_device_ids this driver should
+ *	ignore even if they match @id_table
+ * @h_list: list of input handles associated with the handler
+ * @node: for placing the driver onto input_handler_list
+ */
 struct input_handler {
 
 	void *private;
@@ -967,6 +987,7 @@ struct input_handler {
 	void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
 	struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id);
 	void (*disconnect)(struct input_handle *handle);
+	void (*start)(struct input_handle *handle);
 
 	const struct file_operations *fops;
 	int minor;
@@ -1005,6 +1026,7 @@ static inline void init_input_dev(struct input_dev *dev)
 }
 
 struct input_dev *input_allocate_device(void);
+void input_free_device(struct input_dev *dev);
 
 static inline struct input_dev *input_get_device(struct input_dev *dev)
 {
@@ -1016,12 +1038,6 @@ static inline void input_put_device(struct input_dev *dev)
 	class_device_put(&dev->cdev);
 }
 
-static inline void input_free_device(struct input_dev *dev)
-{
-	if (dev)
-		input_put_device(dev);
-}
-
 int input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
 
@@ -1034,10 +1050,10 @@ void input_release_device(struct input_handle *);
 int input_open_device(struct input_handle *);
 void input_close_device(struct input_handle *);
 
-int input_accept_process(struct input_handle *handle, struct file *file);
 int input_flush_device(struct input_handle* handle, struct file* file);
 
 void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
+void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
 
 static inline void input_report_key(struct input_dev *dev, unsigned int code, int value)
 {
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 70741e17011..1f97e3d9263 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -10,10 +10,60 @@
 #include <linux/irqreturn.h>
 #include <linux/hardirq.h>
 #include <linux/sched.h>
+#include <linux/irqflags.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
 
+/*
+ * These correspond to the IORESOURCE_IRQ_* defines in
+ * linux/ioport.h to select the interrupt line behaviour.  When
+ * requesting an interrupt without specifying a IRQF_TRIGGER, the
+ * setting should be assumed to be "as already configured", which
+ * may be as per machine or firmware initialisation.
+ */
+#define IRQF_TRIGGER_NONE	0x00000000
+#define IRQF_TRIGGER_RISING	0x00000001
+#define IRQF_TRIGGER_FALLING	0x00000002
+#define IRQF_TRIGGER_HIGH	0x00000004
+#define IRQF_TRIGGER_LOW	0x00000008
+#define IRQF_TRIGGER_MASK	(IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW | \
+				 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)
+#define IRQF_TRIGGER_PROBE	0x00000010
+
+/*
+ * These flags used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * IRQF_DISABLED - keep irqs disabled when calling the action handler
+ * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
+ * IRQF_SHARED - allow sharing the irq among several devices
+ * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
+ * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
+ */
+#define IRQF_DISABLED		0x00000020
+#define IRQF_SAMPLE_RANDOM	0x00000040
+#define IRQF_SHARED		0x00000080
+#define IRQF_PROBE_SHARED	0x00000100
+#define IRQF_TIMER		0x00000200
+#define IRQF_PERCPU		0x00000400
+
+/*
+ * Migration helpers. Scheduled for removal in 1/2007
+ * Do not use for new code !
+ */
+#define SA_INTERRUPT		IRQF_DISABLED
+#define SA_SAMPLE_RANDOM	IRQF_SAMPLE_RANDOM
+#define SA_SHIRQ		IRQF_SHARED
+#define SA_PROBEIRQ		IRQF_PROBE_SHARED
+#define SA_PERCPU		IRQF_PERCPU
+
+#define SA_TRIGGER_LOW		IRQF_TRIGGER_LOW
+#define SA_TRIGGER_HIGH		IRQF_TRIGGER_HIGH
+#define SA_TRIGGER_FALLING	IRQF_TRIGGER_FALLING
+#define SA_TRIGGER_RISING	IRQF_TRIGGER_RISING
+#define SA_TRIGGER_MASK		IRQF_TRIGGER_MASK
+
 struct irqaction {
 	irqreturn_t (*handler)(int, void *, struct pt_regs *);
 	unsigned long flags;
@@ -31,12 +81,106 @@ extern int request_irq(unsigned int,
 		       unsigned long, const char *, void *);
 extern void free_irq(unsigned int, void *);
 
+/*
+ * On lockdep we dont want to enable hardirqs in hardirq
+ * context. Use local_irq_enable_in_hardirq() to annotate
+ * kernel code that has to do this nevertheless (pretty much
+ * the only valid case is for old/broken hardware that is
+ * insanely slow).
+ *
+ * NOTE: in theory this might break fragile code that relies
+ * on hardirq delivery - in practice we dont seem to have such
+ * places left. So the only effect should be slightly increased
+ * irqs-off latencies.
+ */
+#ifdef CONFIG_LOCKDEP
+# define local_irq_enable_in_hardirq()	do { } while (0)
+#else
+# define local_irq_enable_in_hardirq()	local_irq_enable()
+#endif
 
 #ifdef CONFIG_GENERIC_HARDIRQS
 extern void disable_irq_nosync(unsigned int irq);
 extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
+
+/*
+ * Special lockdep variants of irq disabling/enabling.
+ * These should be used for locking constructs that
+ * know that a particular irq context which is disabled,
+ * and which is the only irq-context user of a lock,
+ * that it's safe to take the lock in the irq-disabled
+ * section without disabling hardirqs.
+ *
+ * On !CONFIG_LOCKDEP they are equivalent to the normal
+ * irq disable/enable methods.
+ */
+static inline void disable_irq_nosync_lockdep(unsigned int irq)
+{
+	disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+	local_irq_disable();
+#endif
+}
+
+static inline void disable_irq_nosync_lockdep_irqsave(unsigned int irq, unsigned long *flags)
+{
+	disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+	local_irq_save(*flags);
+#endif
+}
+
+static inline void disable_irq_lockdep(unsigned int irq)
+{
+	disable_irq(irq);
+#ifdef CONFIG_LOCKDEP
+	local_irq_disable();
+#endif
+}
+
+static inline void enable_irq_lockdep(unsigned int irq)
+{
+#ifdef CONFIG_LOCKDEP
+	local_irq_enable();
+#endif
+	enable_irq(irq);
+}
+
+static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long *flags)
+{
+#ifdef CONFIG_LOCKDEP
+	local_irq_restore(*flags);
 #endif
+	enable_irq(irq);
+}
+
+/* IRQ wakeup (PM) control: */
+extern int set_irq_wake(unsigned int irq, unsigned int on);
+
+static inline int enable_irq_wake(unsigned int irq)
+{
+	return set_irq_wake(irq, 1);
+}
+
+static inline int disable_irq_wake(unsigned int irq)
+{
+	return set_irq_wake(irq, 0);
+}
+
+#else /* !CONFIG_GENERIC_HARDIRQS */
+/*
+ * NOTE: non-genirq architectures, if they want to support the lock
+ * validator need to define the methods below in their asm/irq.h
+ * files, under an #ifdef CONFIG_LOCKDEP section.
+ */
+# ifndef CONFIG_LOCKDEP
+#  define disable_irq_nosync_lockdep(irq)	disable_irq_nosync(irq)
+#  define disable_irq_lockdep(irq)		disable_irq(irq)
+#  define enable_irq_lockdep(irq)		enable_irq(irq)
+# endif
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
 
 #ifndef __ARCH_SET_SOFTIRQ_PENDING
 #define set_softirq_pending(x) (local_softirq_pending() = (x))
@@ -72,13 +216,11 @@ static inline void __deprecated save_and_cli(unsigned long *x)
 #define save_and_cli(x)	save_and_cli(&x)
 #endif /* CONFIG_SMP */
 
-/* SoftIRQ primitives.  */
-#define local_bh_disable() \
-		do { add_preempt_count(SOFTIRQ_OFFSET); barrier(); } while (0)
-#define __local_bh_enable() \
-		do { barrier(); sub_preempt_count(SOFTIRQ_OFFSET); } while (0)
-
+extern void local_bh_disable(void);
+extern void __local_bh_enable(void);
+extern void _local_bh_enable(void);
 extern void local_bh_enable(void);
+extern void local_bh_enable_ip(unsigned long ip);
 
 /* PLEASE, avoid to allocate new softirqs, if you need not _really_ high
    frequency threaded job scheduling. For almost all the purposes
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index cd6bd001ba4..d42c8339907 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -9,13 +9,15 @@
 #define _LINUX_IOPORT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 /*
  * Resources are tree-like, allowing
  * nesting etc..
  */
 struct resource {
+	resource_size_t start;
+	resource_size_t end;
 	const char *name;
-	unsigned long start, end;
 	unsigned long flags;
 	struct resource *parent, *sibling, *child;
 };
@@ -53,6 +55,7 @@ struct resource_list {
 #define IORESOURCE_IRQ_LOWEDGE		(1<<1)
 #define IORESOURCE_IRQ_HIGHLEVEL	(1<<2)
 #define IORESOURCE_IRQ_LOWLEVEL		(1<<3)
+#define IORESOURCE_IRQ_SHAREABLE	(1<<4)
 
 /* ISA PnP DMA specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_DMA_TYPE_MASK	(3<<0)
@@ -94,33 +97,39 @@ extern struct resource iomem_resource;
 extern int request_resource(struct resource *root, struct resource *new);
 extern struct resource * ____request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);
-extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new);
+extern int insert_resource(struct resource *parent, struct resource *new);
 extern int allocate_resource(struct resource *root, struct resource *new,
-			     unsigned long size,
-			     unsigned long min, unsigned long max,
-			     unsigned long align,
+			     resource_size_t size, resource_size_t min,
+			     resource_size_t max, resource_size_t align,
 			     void (*alignf)(void *, struct resource *,
-					    unsigned long, unsigned long),
+					    resource_size_t, resource_size_t),
 			     void *alignf_data);
-int adjust_resource(struct resource *res, unsigned long start,
-		    unsigned long size);
+int adjust_resource(struct resource *res, resource_size_t start,
+		    resource_size_t size);
+
+/* get registered SYSTEM_RAM resources in specified area */
+extern int find_next_system_ram(struct resource *res);
 
 /* Convenience shorthand with allocation */
 #define request_region(start,n,name)	__request_region(&ioport_resource, (start), (n), (name))
 #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name))
 #define rename_region(region, newname) do { (region)->name = (newname); } while (0)
 
-extern struct resource * __request_region(struct resource *, unsigned long start, unsigned long n, const char *name);
+extern struct resource * __request_region(struct resource *,
+					resource_size_t start,
+					resource_size_t n, const char *name);
 
 /* Compatibility cruft */
 #define release_region(start,n)	__release_region(&ioport_resource, (start), (n))
 #define check_mem_region(start,n)	__check_region(&iomem_resource, (start), (n))
 #define release_mem_region(start,n)	__release_region(&iomem_resource, (start), (n))
 
-extern int __check_region(struct resource *, unsigned long, unsigned long);
-extern void __release_region(struct resource *, unsigned long, unsigned long);
+extern int __check_region(struct resource *, resource_size_t, resource_size_t);
+extern void __release_region(struct resource *, resource_size_t,
+				resource_size_t);
 
-static inline int __deprecated check_region(unsigned long s, unsigned long n)
+static inline int __deprecated check_region(resource_size_t s,
+						resource_size_t n)
 {
 	return __check_region(&ioport_resource, s, n);
 }
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 88d5961f7a3..8e2042b9d47 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -59,27 +59,6 @@ static inline int task_nice_ioprio(struct task_struct *task)
 /*
  * For inheritance, return the highest of the two given priorities
  */
-static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
-{
-	unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
-	unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
-
-	if (!ioprio_valid(aprio))
-		return bprio;
-	if (!ioprio_valid(bprio))
-		return aprio;
-
-	if (aclass == IOPRIO_CLASS_NONE)
-		aclass = IOPRIO_CLASS_BE;
-	if (bclass == IOPRIO_CLASS_NONE)
-		bclass = IOPRIO_CLASS_BE;
-
-	if (aclass == bclass)
-		return min(aprio, bprio);
-	if (aclass > bclass)
-		return bprio;
-	else
-		return aprio;
-}
+extern int ioprio_best(unsigned short aprio, unsigned short bprio);
 
 #endif
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 4b55cf1df73..6b25d36fc54 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -57,6 +57,7 @@
 #define IPOPT_SEC	(2 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_LSRR	(3 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_TIMESTAMP	(4 |IPOPT_MEASUREMENT)
+#define IPOPT_CIPSO	(6 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_RR	(7 |IPOPT_CONTROL)
 #define IPOPT_SID	(8 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_SSRR	(9 |IPOPT_CONTROL|IPOPT_COPY)
@@ -95,7 +96,7 @@ struct iphdr {
 	__be16	frag_off;
 	__u8	ttl;
 	__u8	protocol;
-	__u16	check;
+	__be16	check;
 	__be32	saddr;
 	__be32	daddr;
 	/*The options start here. */
@@ -104,22 +105,22 @@ struct iphdr {
 struct ip_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;		/* This one is measured in 32 bit units! */
-	__u16 reserved;
-	__u32 spi;
-	__u32 seq_no;		/* Sequence number */
+	__be16 reserved;
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
 	__u8  auth_data[0];	/* Variable len but >=4. Mind the 64 bit alignment! */
 };
 
 struct ip_esp_hdr {
-	__u32 spi;
-	__u32 seq_no;		/* Sequence number */
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
 	__u8  enc_data[0];	/* Variable len but >=8. Mind the 64 bit alignment! */
 };
 
 struct ip_comp_hdr {
 	__u8 nexthdr;
 	__u8 flags;
-	__u16 cpi;
+	__be16 cpi;
 };
 
 #endif	/* _LINUX_IP_H */
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 5653b2f23b6..d09fbeabf1d 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -210,11 +210,7 @@ struct kernel_ipmi_msg
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/device.h>
-
-#ifdef CONFIG_PROC_FS
 #include <linux/proc_fs.h>
-extern struct proc_dir_entry *proc_ipmi_root;
-#endif /* CONFIG_PROC_FS */
 
 /* Opaque type for a IPMI message user.  One of these is needed to
    send and receive messages. */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 297853c841b..4f435c59de0 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -29,6 +29,7 @@ struct in6_ifreq {
 
 #define IPV6_SRCRT_STRICT	0x01	/* this hop must be a neighbor	*/
 #define IPV6_SRCRT_TYPE_0	0	/* IPv6 type 0 Routing Header	*/
+#define IPV6_SRCRT_TYPE_2	2	/* IPv6 type 2 Routing Header	*/
 
 /*
  *	routing header
@@ -73,25 +74,47 @@ struct rt0_hdr {
 #define rt0_type		rt_hdr.type
 };
 
+/*
+ *	routing header type 2
+ */
+
+struct rt2_hdr {
+	struct ipv6_rt_hdr	rt_hdr;
+	__u32			reserved;
+	struct in6_addr		addr;
+
+#define rt2_type		rt_hdr.type
+};
+
+/*
+ *	home address option in destination options header
+ */
+
+struct ipv6_destopt_hao {
+	__u8			type;
+	__u8			length;
+	struct in6_addr		addr;
+} __attribute__ ((__packed__));
+
 struct ipv6_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;           /* This one is measured in 32 bit units! */
-	__u16 reserved;
-	__u32 spi;
-	__u32 seq_no;           /* Sequence number */
+	__be16 reserved;
+	__be32 spi;
+	__be32 seq_no;           /* Sequence number */
 	__u8  auth_data[0];     /* Length variable but >=4. Mind the 64 bit alignment! */
 };
 
 struct ipv6_esp_hdr {
-	__u32 spi;
-	__u32 seq_no;           /* Sequence number */
+	__be32 spi;
+	__be32 seq_no;           /* Sequence number */
 	__u8  enc_data[0];      /* Length variable but >=8. Mind the 64 bit alignment! */
 };
 
 struct ipv6_comp_hdr {
 	__u8 nexthdr;
 	__u8 flags;
-	__u16 cpi;
+	__be16 cpi;
 };
 
 /*
@@ -113,7 +136,7 @@ struct ipv6hdr {
 #endif
 	__u8			flow_lbl[3];
 
-	__u16			payload_len;
+	__be16			payload_len;
 	__u8			nexthdr;
 	__u8			hop_limit;
 
@@ -153,6 +176,7 @@ struct ipv6_devconf {
 	__s32		accept_ra_rt_info_max_plen;
 #endif
 #endif
+	__s32		proxy_ndp;
 	void		*sysctl;
 };
 
@@ -180,6 +204,7 @@ enum {
 	DEVCONF_ACCEPT_RA_RTR_PREF,
 	DEVCONF_RTR_PROBE_INTERVAL,
 	DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
+	DEVCONF_PROXY_NDP,
 	DEVCONF_MAX
 };
 
@@ -206,6 +231,9 @@ struct inet6_skb_parm {
 	__u16			lastopt;
 	__u32			nhoff;
 	__u16			flags;
+#ifdef CONFIG_IPV6_MIP6
+	__u16			dsthao;
+#endif
 
 #define IP6SKB_XFRM_TRANSFORMED	1
 };
@@ -242,6 +270,9 @@ struct ipv6_pinfo {
 	struct in6_addr 	rcv_saddr;
 	struct in6_addr		daddr;
 	struct in6_addr		*daddr_cache;
+#ifdef CONFIG_IPV6_SUBTREES
+	struct in6_addr		*saddr_cache;
+#endif
 
 	__u32			flow_label;
 	__u32			frag_size;
@@ -430,7 +461,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 
 #define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
 	(((__sk)->sk_hash == (__hash))				&& \
-	 ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))  	&& \
+	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))  	&& \
 	 ((__sk)->sk_family		== AF_INET6)		&& \
 	 ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))	&& \
 	 ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr))	&& \
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 676e00dfb21..48d3cb3b6a4 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1,5 +1,5 @@
-#ifndef __irq_h
-#define __irq_h
+#ifndef _LINUX_IRQ_H
+#define _LINUX_IRQ_H
 
 /*
  * Please do not include this file in generic code.  There is currently
@@ -11,7 +11,7 @@
 
 #include <linux/smp.h>
 
-#if !defined(CONFIG_S390)
+#ifndef CONFIG_S390
 
 #include <linux/linkage.h>
 #include <linux/cache.h>
@@ -24,84 +24,175 @@
 
 /*
  * IRQ line status.
+ *
+ * Bits 0-16 are reserved for the IRQF_* bits in linux/interrupt.h
+ *
+ * IRQ types
  */
-#define IRQ_INPROGRESS	1	/* IRQ handler active - do not enter! */
-#define IRQ_DISABLED	2	/* IRQ disabled - do not enter! */
-#define IRQ_PENDING	4	/* IRQ pending - replay on enable */
-#define IRQ_REPLAY	8	/* IRQ has been replayed but not acked yet */
-#define IRQ_AUTODETECT	16	/* IRQ is being autodetected */
-#define IRQ_WAITING	32	/* IRQ not yet seen - for autodetection */
-#define IRQ_LEVEL	64	/* IRQ level triggered */
-#define IRQ_MASKED	128	/* IRQ masked - shouldn't be seen again */
-#if defined(ARCH_HAS_IRQ_PER_CPU)
-# define IRQ_PER_CPU	256	/* IRQ is per CPU */
+#define IRQ_TYPE_NONE		0x00000000	/* Default, unspecified type */
+#define IRQ_TYPE_EDGE_RISING	0x00000001	/* Edge rising type */
+#define IRQ_TYPE_EDGE_FALLING	0x00000002	/* Edge falling type */
+#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH	0x00000004	/* Level high type */
+#define IRQ_TYPE_LEVEL_LOW	0x00000008	/* Level low type */
+#define IRQ_TYPE_SENSE_MASK	0x0000000f	/* Mask of the above */
+#define IRQ_TYPE_PROBE		0x00000010	/* Probing in progress */
+
+/* Internal flags */
+#define IRQ_INPROGRESS		0x00010000	/* IRQ handler active - do not enter! */
+#define IRQ_DISABLED		0x00020000	/* IRQ disabled - do not enter! */
+#define IRQ_PENDING		0x00040000	/* IRQ pending - replay on enable */
+#define IRQ_REPLAY		0x00080000	/* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT		0x00100000	/* IRQ is being autodetected */
+#define IRQ_WAITING		0x00200000	/* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL		0x00400000	/* IRQ level triggered */
+#define IRQ_MASKED		0x00800000	/* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU		0x01000000	/* IRQ is per CPU */
+#ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
 #endif
 
-/*
- * Interrupt controller descriptor. This is all we need
- * to describe about the low-level hardware. 
+#define IRQ_NOPROBE		0x02000000	/* IRQ is not valid for probing */
+#define IRQ_NOREQUEST		0x04000000	/* IRQ cannot be requested */
+#define IRQ_NOAUTOEN		0x08000000	/* IRQ will not be enabled on request irq */
+#define IRQ_DELAYED_DISABLE	0x10000000	/* IRQ disable (masking) happens delayed. */
+#define IRQ_WAKEUP		0x20000000	/* IRQ triggers system wakeup */
+
+struct proc_dir_entry;
+
+/**
+ * struct irq_chip - hardware interrupt chip descriptor
+ *
+ * @name:		name for /proc/interrupts
+ * @startup:		start up the interrupt (defaults to ->enable if NULL)
+ * @shutdown:		shut down the interrupt (defaults to ->disable if NULL)
+ * @enable:		enable the interrupt (defaults to chip->unmask if NULL)
+ * @disable:		disable the interrupt (defaults to chip->mask if NULL)
+ * @ack:		start of a new interrupt
+ * @mask:		mask an interrupt source
+ * @mask_ack:		ack and mask an interrupt source
+ * @unmask:		unmask an interrupt source
+ * @eoi:		end of interrupt - chip level
+ * @end:		end of interrupt - flow level
+ * @set_affinity:	set the CPU affinity on SMP machines
+ * @retrigger:		resend an IRQ to the CPU
+ * @set_type:		set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ
+ * @set_wake:		enable/disable power-management wake-on of an IRQ
+ *
+ * @release:		release function solely used by UML
+ * @typename:		obsoleted by name, kept as migration helper
  */
-struct hw_interrupt_type {
-	const char * typename;
-	unsigned int (*startup)(unsigned int irq);
-	void (*shutdown)(unsigned int irq);
-	void (*enable)(unsigned int irq);
-	void (*disable)(unsigned int irq);
-	void (*ack)(unsigned int irq);
-	void (*end)(unsigned int irq);
-	void (*set_affinity)(unsigned int irq, cpumask_t dest);
+struct irq_chip {
+	const char	*name;
+	unsigned int	(*startup)(unsigned int irq);
+	void		(*shutdown)(unsigned int irq);
+	void		(*enable)(unsigned int irq);
+	void		(*disable)(unsigned int irq);
+
+	void		(*ack)(unsigned int irq);
+	void		(*mask)(unsigned int irq);
+	void		(*mask_ack)(unsigned int irq);
+	void		(*unmask)(unsigned int irq);
+	void		(*eoi)(unsigned int irq);
+
+	void		(*end)(unsigned int irq);
+	void		(*set_affinity)(unsigned int irq, cpumask_t dest);
+	int		(*retrigger)(unsigned int irq);
+	int		(*set_type)(unsigned int irq, unsigned int flow_type);
+	int		(*set_wake)(unsigned int irq, unsigned int on);
+
 	/* Currently used only by UML, might disappear one day.*/
 #ifdef CONFIG_IRQ_RELEASE_METHOD
-	void (*release)(unsigned int irq, void *dev_id);
+	void		(*release)(unsigned int irq, void *dev_id);
 #endif
+	/*
+	 * For compatibility, ->typename is copied into ->name.
+	 * Will disappear.
+	 */
+	const char	*typename;
 };
 
-typedef struct hw_interrupt_type  hw_irq_controller;
-
-/*
- * This is the "IRQ descriptor", which contains various information
- * about the irq, including what kind of hardware handling it has,
- * whether it is disabled etc etc.
+/**
+ * struct irq_desc - interrupt descriptor
+ *
+ * @handle_irq:		highlevel irq-events handler [if NULL, __do_IRQ()]
+ * @chip:		low level interrupt hardware access
+ * @handler_data:	per-IRQ data for the irq_chip methods
+ * @chip_data:		platform-specific per-chip private data for the chip
+ *			methods, to allow shared chip implementations
+ * @action:		the irq action chain
+ * @status:		status information
+ * @depth:		disable-depth, for nested irq_disable() calls
+ * @wake_depth:		enable depth, for multiple set_irq_wake() callers
+ * @irq_count:		stats field to detect stalled irqs
+ * @irqs_unhandled:	stats field for spurious unhandled interrupts
+ * @lock:		locking for SMP
+ * @affinity:		IRQ affinity on SMP
+ * @cpu:		cpu index useful for balancing
+ * @pending_mask:	pending rebalanced interrupts
+ * @move_irq:		need to re-target IRQ destination
+ * @dir:		/proc/irq/ procfs entry
+ * @affinity_entry:	/proc/irq/smp_affinity procfs entry on SMP
  *
  * Pad this out to 32 bytes for cache and indexing reasons.
  */
-typedef struct irq_desc {
-	hw_irq_controller *handler;
-	void *handler_data;
-	struct irqaction *action;	/* IRQ action list */
-	unsigned int status;		/* IRQ status */
-	unsigned int depth;		/* nested irq disables */
-	unsigned int irq_count;		/* For detecting broken interrupts */
-	unsigned int irqs_unhandled;
-	spinlock_t lock;
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-	unsigned int move_irq;		/* Flag need to re-target intr dest*/
+struct irq_desc {
+	void fastcall		(*handle_irq)(unsigned int irq,
+					      struct irq_desc *desc,
+					      struct pt_regs *regs);
+	struct irq_chip		*chip;
+	void			*handler_data;
+	void			*chip_data;
+	struct irqaction	*action;	/* IRQ action list */
+	unsigned int		status;		/* IRQ status */
+
+	unsigned int		depth;		/* nested irq disables */
+	unsigned int		wake_depth;	/* nested wake enables */
+	unsigned int		irq_count;	/* For detecting broken IRQs */
+	unsigned int		irqs_unhandled;
+	spinlock_t		lock;
+#ifdef CONFIG_SMP
+	cpumask_t		affinity;
+	unsigned int		cpu;
+#endif
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
+	cpumask_t		pending_mask;
+	unsigned int		move_irq;	/* need to re-target IRQ dest */
+#endif
+#ifdef CONFIG_PROC_FS
+	struct proc_dir_entry *dir;
 #endif
-} ____cacheline_aligned irq_desc_t;
+} ____cacheline_aligned;
 
-extern irq_desc_t irq_desc [NR_IRQS];
+extern struct irq_desc irq_desc[NR_IRQS];
 
-/* Return a pointer to the irq descriptor for IRQ.  */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
-	return irq_desc + irq;
-}
+/*
+ * Migration helpers for obsolete names, they will go away:
+ */
+#define hw_interrupt_type	irq_chip
+typedef struct irq_chip		hw_irq_controller;
+#define no_irq_type		no_irq_chip
+typedef struct irq_desc		irq_desc_t;
 
-#include <asm/hw_irq.h> /* the arch dependent stuff */
+/*
+ * Pick up the arch-dependent methods:
+ */
+#include <asm/hw_irq.h>
 
-extern int setup_irq(unsigned int irq, struct irqaction * new);
+extern int setup_irq(unsigned int irq, struct irqaction *new);
 
 #ifdef CONFIG_GENERIC_HARDIRQS
-extern cpumask_t irq_affinity[NR_IRQS];
+
+#ifndef handle_dynamic_tick
+# define handle_dynamic_tick(a)		do { } while (0)
+#endif
 
 #ifdef CONFIG_SMP
 static inline void set_native_irq_info(int irq, cpumask_t mask)
 {
-	irq_affinity[irq] = mask;
+	irq_desc[irq].affinity = mask;
 }
 #else
 static inline void set_native_irq_info(int irq, cpumask_t mask)
@@ -111,8 +202,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask)
 
 #ifdef CONFIG_SMP
 
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-extern cpumask_t pending_irq_cpumask[NR_IRQS];
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
 
 void set_pending_irq(unsigned int irq, cpumask_t mask);
 void move_native_irq(int irq);
@@ -133,7 +223,7 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
 }
 
-#else // CONFIG_PCI_MSI
+#else /* CONFIG_PCI_MSI */
 
 static inline void move_irq(int irq)
 {
@@ -144,26 +234,36 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
 	set_native_irq_info(irq, mask);
 }
-#endif // CONFIG_PCI_MSI
 
-#else	// CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE
+#endif /* CONFIG_PCI_MSI */
+
+#else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */
+
+static inline void move_irq(int irq)
+{
+}
+
+static inline void move_native_irq(int irq)
+{
+}
+
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+{
+}
 
-#define move_irq(x)
-#define move_native_irq(x)
-#define set_pending_irq(x,y)
 static inline void set_irq_info(int irq, cpumask_t mask)
 {
 	set_native_irq_info(irq, mask);
 }
 
-#endif // CONFIG_GENERIC_PENDING_IRQ
+#endif /* CONFIG_GENERIC_PENDING_IRQ */
 
-#else // CONFIG_SMP
+#else /* CONFIG_SMP */
 
 #define move_irq(x)
 #define move_native_irq(x)
 
-#endif // CONFIG_SMP
+#endif /* CONFIG_SMP */
 
 #ifdef CONFIG_IRQBALANCE
 extern void set_balance_irq_affinity(unsigned int irq, cpumask_t mask);
@@ -173,32 +273,145 @@ static inline void set_balance_irq_affinity(unsigned int irq, cpumask_t mask)
 }
 #endif
 
-extern int no_irq_affinity;
-extern int noirqdebug_setup(char *str);
-
-extern fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
-					struct irqaction *action);
-extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
-extern void note_interrupt(unsigned int irq, irq_desc_t *desc,
-					int action_ret, struct pt_regs *regs);
-extern int can_request_irq(unsigned int irq, unsigned long irqflags);
-
-extern void init_irq_proc(void);
-
 #ifdef CONFIG_AUTO_IRQ_AFFINITY
 extern int select_smp_affinity(unsigned int irq);
 #else
-static inline int
-select_smp_affinity(unsigned int irq)
+static inline int select_smp_affinity(unsigned int irq)
 {
 	return 1;
 }
 #endif
 
+extern int no_irq_affinity;
+
+/* Handle irq action chains: */
+extern int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
+			    struct irqaction *action);
+
+/*
+ * Built-in IRQ handlers for various IRQ types,
+ * callable via desc->chip->handle_irq()
+ */
+extern void fastcall
+handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc,
+			 struct pt_regs *regs);
+extern void fastcall
+handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_simple_irq(unsigned int irq, struct irq_desc *desc,
+		  struct pt_regs *regs);
+extern void fastcall
+handle_percpu_irq(unsigned int irq, struct irq_desc *desc,
+		  struct pt_regs *regs);
+extern void fastcall
+handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+
+/*
+ * Get a descriptive string for the highlevel handler, for
+ * /proc/interrupts output:
+ */
+extern const char *
+handle_irq_name(void fastcall (*handle)(unsigned int, struct irq_desc *,
+					struct pt_regs *));
+
+/*
+ * Monolithic do_IRQ implementation.
+ * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
+ */
+#ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
+extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
 #endif
 
-extern hw_irq_controller no_irq_type;  /* needed in every arch ? */
+/*
+ * Architectures call this to let the generic IRQ layer
+ * handle an interrupt. If the descriptor is attached to an
+ * irqchip-style controller then we call the ->handle_irq() handler,
+ * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ */
+static inline void generic_handle_irq(unsigned int irq, struct pt_regs *regs)
+{
+	struct irq_desc *desc = irq_desc + irq;
 
+#ifdef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
+	desc->handle_irq(irq, desc, regs);
+#else
+	if (likely(desc->handle_irq))
+		desc->handle_irq(irq, desc, regs);
+	else
+		__do_IRQ(irq, regs);
 #endif
+}
+
+/* Handling of unhandled and spurious interrupts: */
+extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
+			   int action_ret, struct pt_regs *regs);
+
+/* Resending of interrupts :*/
+void check_irq_resend(struct irq_desc *desc, unsigned int irq);
+
+/* Initialize /proc/irq/ */
+extern void init_irq_proc(void);
+
+/* Enable/disable irq debugging output: */
+extern int noirqdebug_setup(char *str);
+
+/* Checks whether the interrupt can be requested by request_irq(): */
+extern int can_request_irq(unsigned int irq, unsigned long irqflags);
+
+/* Dummy irq-chip implementations: */
+extern struct irq_chip no_irq_chip;
+extern struct irq_chip dummy_irq_chip;
+
+extern void
+set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
+			 void fastcall (*handle)(unsigned int,
+						 struct irq_desc *,
+						 struct pt_regs *));
+extern void
+__set_irq_handler(unsigned int irq,
+		  void fastcall (*handle)(unsigned int, struct irq_desc *,
+					  struct pt_regs *),
+		  int is_chained);
+
+/*
+ * Set a highlevel flow handler for a given IRQ:
+ */
+static inline void
+set_irq_handler(unsigned int irq,
+		void fastcall (*handle)(unsigned int, struct irq_desc *,
+					struct pt_regs *))
+{
+	__set_irq_handler(irq, handle, 0);
+}
+
+/*
+ * Set a highlevel chained flow handler for a given IRQ.
+ * (a chained handler is automatically enabled and set to
+ *  IRQ_NOREQUEST and IRQ_NOPROBE)
+ */
+static inline void
+set_irq_chained_handler(unsigned int irq,
+			void fastcall (*handle)(unsigned int, struct irq_desc *,
+						struct pt_regs *))
+{
+	__set_irq_handler(irq, handle, 1);
+}
+
+/* Set/get chip/data for an IRQ: */
+
+extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
+extern int set_irq_data(unsigned int irq, void *data);
+extern int set_irq_chip_data(unsigned int irq, void *data);
+extern int set_irq_type(unsigned int irq, unsigned int type);
+
+#define get_irq_chip(irq)	(irq_desc[irq].chip)
+#define get_irq_chip_data(irq)	(irq_desc[irq].chip_data)
+#define get_irq_data(irq)	(irq_desc[irq].handler_data)
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
+
+#endif /* !CONFIG_S390 */
 
-#endif /* __irq_h */
+#endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
new file mode 100644
index 00000000000..412e025bc5c
--- /dev/null
+++ b/include/linux/irqflags.h
@@ -0,0 +1,96 @@
+/*
+ * include/linux/irqflags.h
+ *
+ * IRQ flags tracing: follow the state of the hardirq and softirq flags and
+ * provide callbacks for transitions between ON and OFF states.
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() macros from the lowlevel headers.
+ */
+#ifndef _LINUX_TRACE_IRQFLAGS_H
+#define _LINUX_TRACE_IRQFLAGS_H
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+  extern void trace_hardirqs_on(void);
+  extern void trace_hardirqs_off(void);
+  extern void trace_softirqs_on(unsigned long ip);
+  extern void trace_softirqs_off(unsigned long ip);
+# define trace_hardirq_context(p)	((p)->hardirq_context)
+# define trace_softirq_context(p)	((p)->softirq_context)
+# define trace_hardirqs_enabled(p)	((p)->hardirqs_enabled)
+# define trace_softirqs_enabled(p)	((p)->softirqs_enabled)
+# define trace_hardirq_enter()	do { current->hardirq_context++; } while (0)
+# define trace_hardirq_exit()	do { current->hardirq_context--; } while (0)
+# define trace_softirq_enter()	do { current->softirq_context++; } while (0)
+# define trace_softirq_exit()	do { current->softirq_context--; } while (0)
+# define INIT_TRACE_IRQFLAGS	.softirqs_enabled = 1,
+#else
+# define trace_hardirqs_on()		do { } while (0)
+# define trace_hardirqs_off()		do { } while (0)
+# define trace_softirqs_on(ip)		do { } while (0)
+# define trace_softirqs_off(ip)		do { } while (0)
+# define trace_hardirq_context(p)	0
+# define trace_softirq_context(p)	0
+# define trace_hardirqs_enabled(p)	0
+# define trace_softirqs_enabled(p)	0
+# define trace_hardirq_enter()		do { } while (0)
+# define trace_hardirq_exit()		do { } while (0)
+# define trace_softirq_enter()		do { } while (0)
+# define trace_softirq_exit()		do { } while (0)
+# define INIT_TRACE_IRQFLAGS
+#endif
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+
+#include <asm/irqflags.h>
+
+#define local_irq_enable() \
+	do { trace_hardirqs_on(); raw_local_irq_enable(); } while (0)
+#define local_irq_disable() \
+	do { raw_local_irq_disable(); trace_hardirqs_off(); } while (0)
+#define local_irq_save(flags) \
+	do { raw_local_irq_save(flags); trace_hardirqs_off(); } while (0)
+
+#define local_irq_restore(flags)				\
+	do {							\
+		if (raw_irqs_disabled_flags(flags)) {		\
+			raw_local_irq_restore(flags);		\
+			trace_hardirqs_off();			\
+		} else {					\
+			trace_hardirqs_on();			\
+			raw_local_irq_restore(flags);		\
+		}						\
+	} while (0)
+#else /* !CONFIG_TRACE_IRQFLAGS_SUPPORT */
+/*
+ * The local_irq_*() APIs are equal to the raw_local_irq*()
+ * if !TRACE_IRQFLAGS.
+ */
+# define raw_local_irq_disable()	local_irq_disable()
+# define raw_local_irq_enable()		local_irq_enable()
+# define raw_local_irq_save(flags)	local_irq_save(flags)
+# define raw_local_irq_restore(flags)	local_irq_restore(flags)
+#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
+
+#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+#define safe_halt()						\
+	do {							\
+		trace_hardirqs_on();				\
+		raw_safe_halt();				\
+	} while (0)
+
+#define local_save_flags(flags)		raw_local_save_flags(flags)
+
+#define irqs_disabled()						\
+({								\
+	unsigned long flags;					\
+								\
+	raw_local_save_flags(flags);				\
+	raw_irqs_disabled_flags(flags);				\
+})
+
+#define irqs_disabled_flags(flags)	raw_irqs_disabled_flags(flags)
+#endif		/* CONFIG_X86 */
+
+#endif
diff --git a/include/linux/isdn/Kbuild b/include/linux/isdn/Kbuild
new file mode 100644
index 00000000000..991cdb29ab2
--- /dev/null
+++ b/include/linux/isdn/Kbuild
@@ -0,0 +1 @@
+header-y += capicmd.h
diff --git a/include/linux/isdn/tpam.h b/include/linux/isdn/tpam.h
deleted file mode 100644
index d18dd0dc570..00000000000
--- a/include/linux/isdn/tpam.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* $Id: tpam.h,v 1.1.2.1 2001/06/08 08:23:46 kai Exp $
- *
- * Turbo PAM ISDN driver for Linux. (Kernel Driver)
- *
- * Copyright 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve
- *
- * For all support questions please contact: <support@auvertech.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#ifndef _TPAM_H_
-#define _TPAM_H_
-
-#include <linux/types.h>
-
-/* IOCTL commands */
-#define TPAM_CMD_DSPLOAD	0x0001
-#define TPAM_CMD_DSPSAVE	0x0002
-#define TPAM_CMD_DSPRUN		0x0003
-#define TPAM_CMD_LOOPMODEON	0x0004
-#define TPAM_CMD_LOOPMODEOFF	0x0005
-
-/* addresses of debug information zones on board */
-#define TPAM_TRAPAUDIT_REGISTER		0x005493e4
-#define TPAM_NCOAUDIT_REGISTER		0x00500000
-#define TPAM_MSGAUDIT_REGISTER		0x008E30F0
-
-/* length of debug information zones on board */
-#define TPAM_TRAPAUDIT_LENGTH		10000
-#define TPAM_NCOAUDIT_LENGTH		300000
-#define TPAM_NCOAUDIT_COUNT		30
-#define TPAM_MSGAUDIT_LENGTH		60000
-
-/* IOCTL load/save parameter */
-typedef struct tpam_dsp_ioctl {
-	__u32 address;	/* address to load/save data */
-	__u32 data_len;	/* size of data to be loaded/saved */
-	__u8 data[0];	/* data */
-} tpam_dsp_ioctl;
-
-#endif /* _TPAM_H_ */
diff --git a/include/linux/iso_fs.h b/include/linux/iso_fs.h
index 47967878bfe..4688ac4284e 100644
--- a/include/linux/iso_fs.h
+++ b/include/linux/iso_fs.h
@@ -2,6 +2,8 @@
 #define _ISOFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 /*
  * The isofs filesystem constants/structures
  */
@@ -160,6 +162,4 @@ struct iso_directory_record {
 #define ISOFS_BUFFER_SIZE(INODE) ((INODE)->i_sb->s_blocksize)
 #define ISOFS_BUFFER_BITS(INODE) ((INODE)->i_sb->s_blocksize_bits)
 
-#define ISOFS_SUPER_MAGIC 0x9660
-
-#endif
+#endif /* _ISOFS_FS_H */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 20eb34403d0..fe89444b1c6 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -1,6 +1,6 @@
 /*
  * linux/include/linux/jbd.h
- * 
+ *
  * Written by Stephen C. Tweedie <sct@redhat.com>
  *
  * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved
@@ -64,7 +64,7 @@ extern int journal_enable_debug;
 		if ((n) <= journal_enable_debug) {			\
 			printk (KERN_DEBUG "(%s, %d): %s: ",		\
 				__FILE__, __LINE__, __FUNCTION__);	\
-		  	printk (f, ## a);				\
+			printk (f, ## a);				\
 		}							\
 	} while (0)
 #else
@@ -72,6 +72,9 @@ extern int journal_enable_debug;
 #endif
 
 extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
+extern void * jbd_slab_alloc(size_t size, gfp_t flags);
+extern void jbd_slab_free(void *ptr, size_t size);
+
 #define jbd_kmalloc(size, flags) \
 	__jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
 #define jbd_rep_kmalloc(size, flags) \
@@ -94,8 +97,8 @@ extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int re
  * number of outstanding buffers possible at any time.  When the
  * operation completes, any buffer credits not used are credited back to
  * the transaction, so that at all times we know how many buffers the
- * outstanding updates on a transaction might possibly touch. 
- * 
+ * outstanding updates on a transaction might possibly touch.
+ *
  * This is an opaque datatype.
  **/
 typedef struct handle_s		handle_t;	/* Atomic operation type */
@@ -105,7 +108,7 @@ typedef struct handle_s		handle_t;	/* Atomic operation type */
  * typedef journal_t - The journal_t maintains all of the journaling state information for a single filesystem.
  *
  * journal_t is linked to from the fs superblock structure.
- * 
+ *
  * We use the journal_t to keep track of all outstanding transaction
  * activity on the filesystem, and to manage the state of the log
  * writing process.
@@ -125,7 +128,7 @@ typedef struct journal_s	journal_t;	/* Journal control structure */
  * On-disk structures
  */
 
-/* 
+/*
  * Descriptor block types:
  */
 
@@ -146,8 +149,8 @@ typedef struct journal_header_s
 } journal_header_t;
 
 
-/* 
- * The block tag: used to describe a single buffer in the journal 
+/*
+ * The block tag: used to describe a single buffer in the journal
  */
 typedef struct journal_block_tag_s
 {
@@ -155,9 +158,9 @@ typedef struct journal_block_tag_s
 	__be32		t_flags;	/* See below */
 } journal_block_tag_t;
 
-/* 
+/*
  * The revoke descriptor: used on disk to describe a series of blocks to
- * be revoked from the log 
+ * be revoked from the log
  */
 typedef struct journal_revoke_header_s
 {
@@ -198,9 +201,9 @@ typedef struct journal_superblock_s
 
 /* 0x0024 */
 	/* Remaining fields are only valid in a version-2 superblock */
-	__be32	s_feature_compat; 	/* compatible feature set */
-	__be32	s_feature_incompat; 	/* incompatible feature set */
-	__be32	s_feature_ro_compat; 	/* readonly-compatible feature set */
+	__be32	s_feature_compat;	/* compatible feature set */
+	__be32	s_feature_incompat;	/* incompatible feature set */
+	__be32	s_feature_ro_compat;	/* readonly-compatible feature set */
 /* 0x0030 */
 	__u8	s_uuid[16];		/* 128-bit uuid for journal */
 
@@ -371,10 +374,10 @@ struct jbd_revoke_table_s;
  **/
 
 /* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later. 
+ * in so it can be fixed later.
  */
 
-struct handle_s 
+struct handle_s
 {
 	/* Which compound transaction is this update a part of? */
 	transaction_t		*h_transaction;
@@ -432,7 +435,7 @@ struct handle_s
  *
  */
 
-struct transaction_s 
+struct transaction_s
 {
 	/* Pointer to the journal for this transaction. [no locking] */
 	journal_t		*t_journal;
@@ -452,7 +455,7 @@ struct transaction_s
 		T_RUNDOWN,
 		T_FLUSH,
 		T_COMMIT,
-		T_FINISHED 
+		T_FINISHED
 	}			t_state;
 
 	/*
@@ -566,7 +569,7 @@ struct transaction_s
  *     journal_t.
  * @j_flags:  General journaling state flags
  * @j_errno:  Is there an outstanding uncleared error on the journal (from a
- *     prior abort)? 
+ *     prior abort)?
  * @j_sb_buffer: First part of superblock buffer
  * @j_superblock: Second part of superblock buffer
  * @j_format_version: Version of the superblock format
@@ -580,7 +583,7 @@ struct transaction_s
  * @j_wait_transaction_locked: Wait queue for waiting for a locked transaction
  *  to start committing, or for a barrier lock to be released
  * @j_wait_logspace: Wait queue for waiting for checkpointing to complete
- * @j_wait_done_commit: Wait queue for waiting for commit to complete 
+ * @j_wait_done_commit: Wait queue for waiting for commit to complete
  * @j_wait_checkpoint:  Wait queue to trigger checkpointing
  * @j_wait_commit: Wait queue to trigger commit
  * @j_wait_updates: Wait queue to wait for updates to complete
@@ -589,7 +592,7 @@ struct transaction_s
  * @j_tail: Journal tail - identifies the oldest still-used block in the
  *  journal.
  * @j_free: Journal free - how many free blocks are there in the journal?
- * @j_first: The block number of the first usable block 
+ * @j_first: The block number of the first usable block
  * @j_last: The block number one beyond the last usable block
  * @j_dev: Device where we store the journal
  * @j_blocksize: blocksize for the location where we store the journal.
@@ -601,12 +604,12 @@ struct transaction_s
  * @j_list_lock: Protects the buffer lists and internal buffer state.
  * @j_inode: Optional inode where we store the journal.  If present, all journal
  *     block numbers are mapped into this inode via bmap().
- * @j_tail_sequence:  Sequence number of the oldest transaction in the log 
+ * @j_tail_sequence:  Sequence number of the oldest transaction in the log
  * @j_transaction_sequence: Sequence number of the next transaction to grant
  * @j_commit_sequence: Sequence number of the most recently committed
  *  transaction
  * @j_commit_request: Sequence number of the most recent transaction wanting
- *     commit 
+ *     commit
  * @j_uuid: Uuid of client object.
  * @j_task: Pointer to the current commit thread for this journal
  * @j_max_transaction_buffers:  Maximum number of metadata buffers to allow in a
@@ -696,7 +699,7 @@ struct journal_s
 	wait_queue_head_t	j_wait_updates;
 
 	/* Semaphore for locking against concurrent checkpoints */
-	struct mutex	 	j_checkpoint_mutex;
+	struct mutex		j_checkpoint_mutex;
 
 	/*
 	 * Journal head: identifies the first unused block in the journal.
@@ -729,7 +732,7 @@ struct journal_s
 	 */
 	struct block_device	*j_dev;
 	int			j_blocksize;
-	unsigned int		j_blk_offset;
+	unsigned long		j_blk_offset;
 
 	/*
 	 * Device which holds the client fs.  For internal journal this will be
@@ -820,8 +823,8 @@ struct journal_s
 	void *j_private;
 };
 
-/* 
- * Journal flag definitions 
+/*
+ * Journal flag definitions
  */
 #define JFS_UNMOUNT	0x001	/* Journal thread is being destroyed */
 #define JFS_ABORT	0x002	/* Journaling has been aborted for errors. */
@@ -830,7 +833,7 @@ struct journal_s
 #define JFS_LOADED	0x010	/* The journal superblock has been loaded */
 #define JFS_BARRIER	0x020	/* Use IDE barriers */
 
-/* 
+/*
  * Function declarations for the journaling transaction and buffer
  * management
  */
@@ -859,11 +862,11 @@ int __journal_remove_checkpoint(struct journal_head *);
 void __journal_insert_checkpoint(struct journal_head *, transaction_t *);
 
 /* Buffer IO */
-extern int 
+extern int
 journal_write_metadata_buffer(transaction_t	  *transaction,
 			      struct journal_head  *jh_in,
 			      struct journal_head **jh_out,
-			      int		   blocknr);
+			      unsigned long	   blocknr);
 
 /* Transaction locking */
 extern void		__wait_on_journal (journal_t *);
@@ -887,7 +890,7 @@ static inline handle_t *journal_current_handle(void)
 /* The journaling code user interface:
  *
  * Create and destroy handles
- * Register buffer modifications against the current transaction. 
+ * Register buffer modifications against the current transaction.
  */
 
 extern handle_t *journal_start(journal_t *, int nblocks);
@@ -914,11 +917,11 @@ extern journal_t * journal_init_dev(struct block_device *bdev,
 				int start, int len, int bsize);
 extern journal_t * journal_init_inode (struct inode *);
 extern int	   journal_update_format (journal_t *);
-extern int	   journal_check_used_features 
+extern int	   journal_check_used_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int	   journal_check_available_features 
+extern int	   journal_check_available_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int	   journal_set_features 
+extern int	   journal_set_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
 extern int	   journal_create     (journal_t *);
 extern int	   journal_load       (journal_t *journal);
@@ -974,7 +977,6 @@ extern void	   journal_write_revoke_records(journal_t *, transaction_t *);
 extern int	journal_set_revoke(journal_t *, unsigned long, tid_t);
 extern int	journal_test_revoke(journal_t *, unsigned long, tid_t);
 extern void	journal_clear_revoke(journal_t *);
-extern void	journal_brelse_array(struct buffer_head *b[], int n);
 extern void	journal_switch_revoke_table(journal_t *journal);
 
 /*
@@ -1012,7 +1014,7 @@ do {								           \
  * bit, when set, indicates that we have had a fatal error somewhere,
  * either inside the journaling layer or indicated to us by the client
  * (eg. ext3), and that we and should not commit any further
- * transactions.  
+ * transactions.
  */
 
 static inline int is_journal_aborted(journal_t *journal)
@@ -1079,7 +1081,7 @@ static inline int jbd_space_needed(journal_t *journal)
 #define BJ_Reserved	7	/* Buffer is reserved for access by journal */
 #define BJ_Locked	8	/* Locked for I/O during commit */
 #define BJ_Types	9
- 
+
 extern int jbd_blocks_per_page(struct inode *inode);
 
 #ifdef __KERNEL__
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index c6f70660b37..840631fa5ff 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -15,12 +15,12 @@
 #ifndef __LINUX_JFFS2_H__
 #define __LINUX_JFFS2_H__
 
+#include <linux/magic.h>
+
 /* You must include something which defines the C99 uintXX_t types. 
    We don't do it from here because this file is used in too many
    different environments. */
 
-#define JFFS2_SUPER_MAGIC 0x72b6
-
 /* Values we may expect to find in the 'magic' field */
 #define JFFS2_OLD_MAGIC_BITMASK 0x1984
 #define JFFS2_MAGIC_BITMASK 0x1985
@@ -186,6 +186,7 @@ struct jffs2_raw_xref
 	jint32_t hdr_crc;
 	jint32_t ino;		/* inode number */
 	jint32_t xid;		/* XATTR identifier number */
+	jint32_t xseqno;	/* xref sequencial number */
 	jint32_t node_crc;
 } __attribute__((packed));
 
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 043376920f5..c8d5f207c3d 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -47,8 +47,8 @@
  *   - (NOM / DEN) fits in (32 - LSH) bits.
  *   - (NOM % DEN) fits in (32 - LSH) bits.
  */
-#define SH_DIV(NOM,DEN,LSH) (   ((NOM / DEN) << LSH)                    \
-                             + (((NOM % DEN) << LSH) + DEN / 2) / DEN)
+#define SH_DIV(NOM,DEN,LSH) (   (((NOM) / (DEN)) << (LSH))              \
+                             + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN))
 
 /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
 #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
@@ -115,6 +115,21 @@ static inline u64 get_jiffies_64(void)
 	 ((long)(a) - (long)(b) >= 0))
 #define time_before_eq(a,b)	time_after_eq(b,a)
 
+/* Same as above, but does so with platform independent 64bit types.
+ * These must be used when utilizing jiffies_64 (i.e. return value of
+ * get_jiffies_64() */
+#define time_after64(a,b)	\
+	(typecheck(__u64, a) &&	\
+	 typecheck(__u64, b) && \
+	 ((__s64)(b) - (__s64)(a) < 0))
+#define time_before64(a,b)	time_after64(b,a)
+
+#define time_after_eq64(a,b)	\
+	(typecheck(__u64, a) && \
+	 typecheck(__u64, b) && \
+	 ((__s64)(a) - (__s64)(b) >= 0))
+#define time_before_eq64(a,b)	time_after_eq64(b,a)
+
 /*
  * Have the 32 bit jiffies value wrap 5 minutes after boot
  * so jiffies wrap bugs show up earlier.
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 54e2549f96b..849043ce4ed 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -57,10 +57,25 @@ do {						\
 #define print_fn_descriptor_symbol(fmt, addr) print_symbol(fmt, addr)
 #endif
 
-#define print_symbol(fmt, addr)			\
-do {						\
-	__check_printsym_format(fmt, "");	\
-	__print_symbol(fmt, addr);		\
+static inline void print_symbol(const char *fmt, unsigned long addr)
+{
+	__check_printsym_format(fmt, "");
+	__print_symbol(fmt, (unsigned long)
+		       __builtin_extract_return_addr((void *)addr));
+}
+
+#ifndef CONFIG_64BIT
+#define print_ip_sym(ip)		\
+do {					\
+	printk("[<%08lx>]", ip);	\
+	print_symbol(" %s\n", ip);	\
 } while(0)
+#else
+#define print_ip_sym(ip)		\
+do {					\
+	printk("[<%016lx>]", ip);	\
+	print_symbol(" %s\n", ip);	\
+} while(0)
+#endif
 
 #endif /*_LINUX_KALLSYMS_H*/
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 4eb851ece08..efe0ee4cc80 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -155,10 +155,8 @@ static inline void con_schedule_flip(struct tty_struct *t)
 {
 	unsigned long flags;
 	spin_lock_irqsave(&t->buf.lock, flags);
-	if (t->buf.tail != NULL) {
-		t->buf.tail->active = 0;
+	if (t->buf.tail != NULL)
 		t->buf.tail->commit = t->buf.tail->used;
-	}
 	spin_unlock_irqrestore(&t->buf.lock, flags);
 	schedule_work(&t->buf.work);
 }
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 8c21aaa248b..4d00988dad0 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -31,7 +31,10 @@ extern const char linux_banner[];
 #define STACK_MAGIC	0xdeadbeef
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
+#define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL))
+#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define	KERN_EMERG	"<0>"	/* system is unusable			*/
 #define	KERN_ALERT	"<1>"	/* action must be taken immediately	*/
@@ -117,6 +120,8 @@ extern int scnprintf(char * buf, size_t size, const char * fmt, ...)
 	__attribute__ ((format (printf, 3, 4)));
 extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
 	__attribute__ ((format (printf, 3, 0)));
+extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
+	__attribute__ ((format (printf, 2, 3)));
 
 extern int sscanf(const char *, const char *, ...)
 	__attribute__ ((format (scanf, 2, 3)));
@@ -182,6 +187,7 @@ extern void bust_spinlocks(int yes);
 extern int oops_in_progress;		/* If set, an oops, panic(), BUG() or die() is in progress */
 extern int panic_timeout;
 extern int panic_on_oops;
+extern int panic_on_unrecovered_nmi;
 extern int tainted;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned);
@@ -206,6 +212,7 @@ extern enum system_states {
 extern void dump_stack(void);
 
 #ifdef DEBUG
+/* If you are writing a driver, please use dev_dbg instead */
 #define pr_debug(fmt,arg...) \
 	printk(KERN_DEBUG fmt,##arg)
 #else
@@ -334,7 +341,20 @@ struct sysinfo {
 /* Force a compilation error if condition is true */
 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
 
+/* Force a compilation error if condition is true, but also produce a
+   result (of value 0 and type size_t), so the expression can be used
+   e.g. in a structure initializer (or where-ever else comma expressions
+   aren't permitted). */
+#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1)
+
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
 
+/* This helps us to avoid #ifdef CONFIG_NUMA */
+#ifdef CONFIG_NUMA
+#define NUMA_BUILD 1
+#else
+#define NUMA_BUILD 0
+#endif
+
 #endif
diff --git a/include/linux/key.h b/include/linux/key.h
index e81ebf910d0..169f05e4863 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -177,7 +177,8 @@ struct key {
 /*
  * kernel managed key type definition
  */
-typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op);
+typedef int (*request_key_actor_t)(struct key *key, struct key *authkey,
+				   const char *op, void *aux);
 
 struct key_type {
 	/* name of the type */
@@ -248,7 +249,14 @@ extern struct key *key_alloc(struct key_type *type,
 			     const char *desc,
 			     uid_t uid, gid_t gid,
 			     struct task_struct *ctx,
-			     key_perm_t perm, int not_in_quota);
+			     key_perm_t perm,
+			     unsigned long flags);
+
+
+#define KEY_ALLOC_IN_QUOTA	0x0000	/* add to quota, reject if would overrun */
+#define KEY_ALLOC_QUOTA_OVERRUN	0x0001	/* add to quota, permit even if overrun */
+#define KEY_ALLOC_NOT_IN_QUOTA	0x0002	/* not in quota */
+
 extern int key_payload_reserve(struct key *key, size_t datalen);
 extern int key_instantiate_and_link(struct key *key,
 				    const void *data,
@@ -278,6 +286,11 @@ extern struct key *request_key(struct key_type *type,
 			       const char *description,
 			       const char *callout_info);
 
+extern struct key *request_key_with_auxdata(struct key_type *type,
+					    const char *description,
+					    const char *callout_info,
+					    void *aux);
+
 extern int key_validate(struct key *key);
 
 extern key_ref_t key_create_or_update(key_ref_t keyring,
@@ -285,7 +298,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring,
 				      const char *description,
 				      const void *payload,
 				      size_t plen,
-				      int not_in_quota);
+				      unsigned long flags);
 
 extern int key_update(key_ref_t key,
 		      const void *payload,
@@ -299,7 +312,7 @@ extern int key_unlink(struct key *keyring,
 
 extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
 				 struct task_struct *ctx,
-				 int not_in_quota,
+				 unsigned long flags,
 				 struct key *dest);
 
 extern int keyring_clear(struct key *keyring);
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d229327959..bcd9cd173c2 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/sysfs.h>
+#include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 #include <linux/kref.h>
@@ -71,12 +72,12 @@ static inline const char * kobject_name(const struct kobject * kobj)
 extern void kobject_init(struct kobject *);
 extern void kobject_cleanup(struct kobject *);
 
-extern int kobject_add(struct kobject *);
+extern int __must_check kobject_add(struct kobject *);
 extern void kobject_del(struct kobject *);
 
-extern int kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_rename(struct kobject *, const char *new_name);
 
-extern int kobject_register(struct kobject *);
+extern int __must_check kobject_register(struct kobject *);
 extern void kobject_unregister(struct kobject *);
 
 extern struct kobject * kobject_get(struct kobject *);
@@ -128,8 +129,8 @@ struct kset {
 
 
 extern void kset_init(struct kset * k);
-extern int kset_add(struct kset * k);
-extern int kset_register(struct kset * k);
+extern int __must_check kset_add(struct kset * k);
+extern int __must_check kset_register(struct kset * k);
 extern void kset_unregister(struct kset * k);
 
 static inline struct kset * to_kset(struct kobject * kobj)
@@ -239,7 +240,7 @@ extern struct subsystem hypervisor_subsys;
 	(obj)->subsys.kset.kobj.kset = &(_subsys).kset
 
 extern void subsystem_init(struct subsystem *);
-extern int subsystem_register(struct subsystem *);
+extern int __must_check subsystem_register(struct subsystem *);
 extern void subsystem_unregister(struct subsystem *);
 
 static inline struct subsystem * subsys_get(struct subsystem * s)
@@ -258,7 +259,8 @@ struct subsys_attribute {
 	ssize_t (*store)(struct subsystem *, const char *, size_t); 
 };
 
-extern int subsys_create_file(struct subsystem * , struct subsys_attribute *);
+extern int __must_check subsys_create_file(struct subsystem * ,
+					struct subsys_attribute *);
 
 #if defined(CONFIG_HOTPLUG)
 void kobject_uevent(struct kobject *kobj, enum kobject_action action);
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index ebdd41fd108..1c65e7a9f18 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -4,37 +4,19 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 
-/**
- * kthread_create: create a kthread.
- * @threadfn: the function to run until signal_pending(current).
- * @data: data ptr for @threadfn.
- * @namefmt: printf-style name for the thread.
- *
- * Description: This helper function creates and names a kernel
- * thread.  The thread will be stopped: use wake_up_process() to start
- * it.  See also kthread_run(), kthread_create_on_cpu().
- *
- * When woken, the thread will run @threadfn() with @data as its
- * argument. @threadfn can either call do_exit() directly if it is a
- * standalone thread for which noone will call kthread_stop(), or
- * return when 'kthread_should_stop()' is true (which means
- * kthread_stop() has been called).  The return value should be zero
- * or a negative error number: it will be passed to kthread_stop().
- *
- * Returns a task_struct or ERR_PTR(-ENOMEM).
- */
 struct task_struct *kthread_create(int (*threadfn)(void *data),
 				   void *data,
 				   const char namefmt[], ...);
 
 /**
- * kthread_run: create and wake a thread.
+ * kthread_run - create and wake a thread.
  * @threadfn: the function to run until signal_pending(current).
  * @data: data ptr for @threadfn.
  * @namefmt: printf-style name for the thread.
  *
  * Description: Convenient wrapper for kthread_create() followed by
- * wake_up_process().  Returns the kthread, or ERR_PTR(-ENOMEM). */
+ * wake_up_process().  Returns the kthread or ERR_PTR(-ENOMEM).
+ */
 #define kthread_run(threadfn, data, namefmt, ...)			   \
 ({									   \
 	struct task_struct *__k						   \
@@ -44,50 +26,8 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
 	__k;								   \
 })
 
-/**
- * kthread_bind: bind a just-created kthread to a cpu.
- * @k: thread created by kthread_create().
- * @cpu: cpu (might not be online, must be possible) for @k to run on.
- *
- * Description: This function is equivalent to set_cpus_allowed(),
- * except that @cpu doesn't need to be online, and the thread must be
- * stopped (ie. just returned from kthread_create().
- */
 void kthread_bind(struct task_struct *k, unsigned int cpu);
-
-/**
- * kthread_stop: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- *
- * Sets kthread_should_stop() for @k to return true, wakes it, and
- * waits for it to exit.  Your threadfn() must not call do_exit()
- * itself if you use this function!  This can also be called after
- * kthread_create() instead of calling wake_up_process(): the thread
- * will exit without calling threadfn().
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
 int kthread_stop(struct task_struct *k);
-
-/**
- * kthread_stop_sem: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- * @s: semaphore that @k waits on while idle.
- *
- * Does essentially the same thing as kthread_stop() above, but wakes
- * @k by calling up(@s).
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
-int kthread_stop_sem(struct task_struct *k, struct semaphore *s);
-
-/**
- * kthread_should_stop: should this kthread return now?
- *
- * When someone calls kthread_stop on your kthread, it will be woken
- * and this will return true.  You should then return, and your return
- * value will be passed through to kthread_stop().
- */
 int kthread_should_stop(void);
 
 #endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 62bc5758070..84eeecd60a0 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -56,7 +56,8 @@ typedef union {
 #endif
 } ktime_t;
 
-#define KTIME_MAX			(~((u64)1 << 63))
+#define KTIME_MAX			((s64)~((u64)1 << 63))
+#define KTIME_SEC_MAX			(KTIME_MAX / NSEC_PER_SEC)
 
 /*
  * ktime_t definitions when using the 64-bit scalar representation:
@@ -66,7 +67,6 @@ typedef union {
 
 /**
  * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
- *
  * @secs:	seconds to set
  * @nsecs:	nanoseconds to set
  *
@@ -74,6 +74,10 @@ typedef union {
  */
 static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 {
+#if (BITS_PER_LONG == 64)
+	if (unlikely(secs >= KTIME_SEC_MAX))
+		return (ktime_t){ .tv64 = KTIME_MAX };
+#endif
 	return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs };
 }
 
@@ -138,7 +142,6 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 
 /**
  * ktime_sub - subtract two ktime_t variables
- *
  * @lhs:	minuend
  * @rhs:	subtrahend
  *
@@ -157,7 +160,6 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
 
 /**
  * ktime_add - add two ktime_t variables
- *
  * @add1:	addend1
  * @add2:	addend2
  *
@@ -184,7 +186,6 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
 
 /**
  * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable
- *
  * @kt:		addend
  * @nsec:	the scalar nsec value to add
  *
@@ -194,7 +195,6 @@ extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
 
 /**
  * timespec_to_ktime - convert a timespec to ktime_t format
- *
  * @ts:		the timespec variable to convert
  *
  * Returns a ktime_t variable with the converted timespec value
@@ -207,7 +207,6 @@ static inline ktime_t timespec_to_ktime(const struct timespec ts)
 
 /**
  * timeval_to_ktime - convert a timeval to ktime_t format
- *
  * @tv:		the timeval variable to convert
  *
  * Returns a ktime_t variable with the converted timeval value
@@ -220,7 +219,6 @@ static inline ktime_t timeval_to_ktime(const struct timeval tv)
 
 /**
  * ktime_to_timespec - convert a ktime_t variable to timespec format
- *
  * @kt:		the ktime_t variable to convert
  *
  * Returns the timespec representation of the ktime value
@@ -233,7 +231,6 @@ static inline struct timespec ktime_to_timespec(const ktime_t kt)
 
 /**
  * ktime_to_timeval - convert a ktime_t variable to timeval format
- *
  * @kt:		the ktime_t variable to convert
  *
  * Returns the timeval representation of the ktime value
diff --git a/include/linux/leds.h b/include/linux/leds.h
index dc23c7c639f..88afceffb7c 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -12,6 +12,9 @@
 #ifndef __LINUX_LEDS_H_INCLUDED
 #define __LINUX_LEDS_H_INCLUDED
 
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
 struct device;
 struct class_device;
 /*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 20b1cf527c6..d6a3d4b345f 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -30,12 +30,23 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
+#include <asm/scatterlist.h>
 #include <asm/io.h>
 #include <linux/ata.h>
 #include <linux/workqueue.h>
 #include <scsi/scsi_host.h>
 
 /*
+ * Define if arch has non-standard setup.  This is a _PCI_ standard
+ * not a legacy or ISA standard.
+ */
+#ifdef CONFIG_ATA_NONSTANDARD
+#include <asm/libata-portmap.h>
+#else
+#include <asm-generic/libata-portmap.h>
+#endif
+
+/*
  * compile-time options: to be removed as soon as all the drivers are
  * converted to the new debugging mechanism
  */
@@ -43,7 +54,7 @@
 #undef ATA_VERBOSE_DEBUG	/* yet more debugging output */
 #undef ATA_IRQ_TRAP		/* define to ack screaming irqs */
 #undef ATA_NDEBUG		/* define to disable quick runtime checks */
-#undef ATA_ENABLE_PATA		/* define to enable PATA support in some
+#define ATA_ENABLE_PATA		/* define to enable PATA support in some
 				 * low-level drivers */
 
 
@@ -111,8 +122,6 @@ enum {
 	/* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */
 	ATA_MAX_QUEUE		= 32,
 	ATA_TAG_INTERNAL	= ATA_MAX_QUEUE - 1,
-	ATA_MAX_SECTORS		= 200,	/* FIXME */
-	ATA_MAX_SECTORS_LBA48	= 65535,
 	ATA_MAX_BUS		= 2,
 	ATA_DEF_BUSY_WAIT	= 10000,
 	ATA_SHORT_PAUSE		= (HZ >> 6) + 1,
@@ -130,6 +139,7 @@ enum {
 	ATA_DFLAG_CFG_MASK	= (1 << 8) - 1,
 
 	ATA_DFLAG_PIO		= (1 << 8), /* device currently in PIO mode */
+	ATA_DFLAG_SUSPENDED	= (1 << 9), /* device suspended */
 	ATA_DFLAG_INIT_MASK	= (1 << 16) - 1,
 
 	ATA_DFLAG_DETACH	= (1 << 16),
@@ -159,22 +169,28 @@ enum {
 	ATA_FLAG_HRST_TO_RESUME	= (1 << 11), /* hardreset to resume phy */
 	ATA_FLAG_SKIP_D2H_BSY	= (1 << 12), /* can't wait for the first D2H
 					      * Register FIS clearing BSY */
-
 	ATA_FLAG_DEBUGMSG	= (1 << 13),
-	ATA_FLAG_FLUSH_PORT_TASK = (1 << 14), /* flush port task */
 
-	ATA_FLAG_EH_PENDING	= (1 << 15), /* EH pending */
-	ATA_FLAG_EH_IN_PROGRESS	= (1 << 16), /* EH in progress */
-	ATA_FLAG_FROZEN		= (1 << 17), /* port is frozen */
-	ATA_FLAG_RECOVERED	= (1 << 18), /* recovery action performed */
-	ATA_FLAG_LOADING	= (1 << 19), /* boot/loading probe */
-	ATA_FLAG_UNLOADING	= (1 << 20), /* module is unloading */
-	ATA_FLAG_SCSI_HOTPLUG	= (1 << 21), /* SCSI hotplug scheduled */
+	/* The following flag belongs to ap->pflags but is kept in
+	 * ap->flags because it's referenced in many LLDs and will be
+	 * removed in not-too-distant future.
+	 */
+	ATA_FLAG_DISABLED	= (1 << 23), /* port is disabled, ignore it */
 
-	ATA_FLAG_DISABLED	= (1 << 22), /* port is disabled, ignore it */
-	ATA_FLAG_SUSPENDED	= (1 << 23), /* port is suspended (power) */
+	/* bits 24:31 of ap->flags are reserved for LLD specific flags */
 
-	/* bits 24:31 of ap->flags are reserved for LLDD specific flags */
+	/* struct ata_port pflags */
+	ATA_PFLAG_EH_PENDING	= (1 << 0), /* EH pending */
+	ATA_PFLAG_EH_IN_PROGRESS = (1 << 1), /* EH in progress */
+	ATA_PFLAG_FROZEN	= (1 << 2), /* port is frozen */
+	ATA_PFLAG_RECOVERED	= (1 << 3), /* recovery action performed */
+	ATA_PFLAG_LOADING	= (1 << 4), /* boot/loading probe */
+	ATA_PFLAG_UNLOADING	= (1 << 5), /* module is unloading */
+	ATA_PFLAG_SCSI_HOTPLUG	= (1 << 6), /* SCSI hotplug scheduled */
+
+	ATA_PFLAG_FLUSH_PORT_TASK = (1 << 16), /* flush port task */
+	ATA_PFLAG_SUSPENDED	= (1 << 17), /* port is suspended (power) */
+	ATA_PFLAG_PM_PENDING	= (1 << 18), /* PM operation pending */
 
 	/* struct ata_queued_cmd flags */
 	ATA_QCFLAG_ACTIVE	= (1 << 0), /* cmd not yet ack'd to scsi lyer */
@@ -189,8 +205,8 @@ enum {
 	ATA_QCFLAG_EH_SCHEDULED = (1 << 18), /* EH scheduled (obsolete) */
 
 	/* host set flags */
-	ATA_HOST_SIMPLEX	= (1 << 0),	/* Host is simplex, one DMA channel per host_set only */
-	
+	ATA_HOST_SIMPLEX	= (1 << 0),	/* Host is simplex, one DMA channel per host only */
+
 	/* various lengths of time */
 	ATA_TMOUT_BOOT		= 30 * HZ,	/* heuristic */
 	ATA_TMOUT_BOOT_QUICK	= 7 * HZ,	/* heuristic */
@@ -217,8 +233,8 @@ enum {
 	/* encoding various smaller bitmaps into a single
 	 * unsigned int bitmap
 	 */
-	ATA_BITS_PIO		= 5,
-	ATA_BITS_MWDMA		= 3,
+	ATA_BITS_PIO		= 7,
+	ATA_BITS_MWDMA		= 5,
 	ATA_BITS_UDMA		= 8,
 
 	ATA_SHIFT_PIO		= 0,
@@ -247,15 +263,24 @@ enum {
 	ATA_EH_REVALIDATE	= (1 << 0),
 	ATA_EH_SOFTRESET	= (1 << 1),
 	ATA_EH_HARDRESET	= (1 << 2),
+	ATA_EH_SUSPEND		= (1 << 3),
+	ATA_EH_RESUME		= (1 << 4),
+	ATA_EH_PM_FREEZE	= (1 << 5),
 
 	ATA_EH_RESET_MASK	= ATA_EH_SOFTRESET | ATA_EH_HARDRESET,
-	ATA_EH_PERDEV_MASK	= ATA_EH_REVALIDATE,
+	ATA_EH_PERDEV_MASK	= ATA_EH_REVALIDATE | ATA_EH_SUSPEND |
+				  ATA_EH_RESUME | ATA_EH_PM_FREEZE,
 
 	/* ata_eh_info->flags */
 	ATA_EHI_HOTPLUGGED	= (1 << 0),  /* could have been hotplugged */
+	ATA_EHI_RESUME_LINK	= (1 << 1),  /* resume link (reset modifier) */
+	ATA_EHI_NO_AUTOPSY	= (1 << 2),  /* no autopsy */
+	ATA_EHI_QUIET		= (1 << 3),  /* be quiet */
 
 	ATA_EHI_DID_RESET	= (1 << 16), /* already reset this port */
 
+	ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
+
 	/* max repeat if error condition is still set after ->error_handler */
 	ATA_EH_MAX_REPEAT	= 5,
 
@@ -272,6 +297,11 @@ enum {
 	 * most devices.
 	 */
 	ATA_SPINUP_WAIT		= 8000,
+	
+	/* Horkage types. May be set by libata or controller on drives
+	   (some horkage may be drive/controller pair dependant */
+
+	ATA_HORKAGE_DIAGNOSTIC	= (1 << 0),	/* Failed boot diag */
 };
 
 enum hsm_task_states {
@@ -333,23 +363,32 @@ struct ata_probe_ent {
 	struct scsi_host_template *sht;
 	struct ata_ioports	port[ATA_MAX_PORTS];
 	unsigned int		n_ports;
-	unsigned int		hard_port_no;
+	unsigned int		dummy_port_mask;
 	unsigned int		pio_mask;
 	unsigned int		mwdma_mask;
 	unsigned int		udma_mask;
-	unsigned int		legacy_mode;
 	unsigned long		irq;
+	unsigned long		irq2;
 	unsigned int		irq_flags;
-	unsigned long		host_flags;
-	unsigned long		host_set_flags;
+	unsigned long		port_flags;
+	unsigned long		_host_flags;
 	void __iomem		*mmio_base;
 	void			*private_data;
+
+	/* port_info for the secondary port.  Together with irq2, it's
+	 * used to implement non-uniform secondary port.  Currently,
+	 * the only user is ata_piix combined mode.  This workaround
+	 * will be removed together with ata_probe_ent when init model
+	 * is updated.
+	 */
+	const struct ata_port_info *pinfo2;
 };
 
-struct ata_host_set {
+struct ata_host {
 	spinlock_t		lock;
 	struct device 		*dev;
 	unsigned long		irq;
+	unsigned long		irq2;
 	void __iomem		*mmio_base;
 	unsigned int		n_ports;
 	void			*private_data;
@@ -357,7 +396,6 @@ struct ata_host_set {
 	unsigned long		flags;
 	int			simplex_claimed;	/* Keep seperate in case we
 							   ever need to do this locked */
-	struct ata_host_set	*next;		/* for legacy mode */
 	struct ata_port		*ports[0];
 };
 
@@ -403,7 +441,7 @@ struct ata_queued_cmd {
 	void			*private_data;
 };
 
-struct ata_host_stats {
+struct ata_port_stats {
 	unsigned long		unhandled_irq;
 	unsigned long		idle_irq;
 	unsigned long		rw_reqbuf;
@@ -451,6 +489,7 @@ struct ata_device {
 
 	/* error history */
 	struct ata_ering	ering;
+	unsigned int		horkage;	/* List of broken features */
 };
 
 /* Offset into struct ata_device.  Fields above it are maintained
@@ -481,13 +520,13 @@ struct ata_eh_context {
 };
 
 struct ata_port {
-	struct Scsi_Host	*host;	/* our co-allocated scsi host */
+	struct Scsi_Host	*scsi_host; /* our co-allocated scsi host */
 	const struct ata_port_operations *ops;
 	spinlock_t		*lock;
 	unsigned long		flags;	/* ATA_FLAG_xxx */
+	unsigned int		pflags; /* ATA_PFLAG_xxx */
 	unsigned int		id;	/* unique id req'd by scsi midlyr */
 	unsigned int		port_no; /* unique port #; from zero */
-	unsigned int		hard_port_no;	/* hardware port #; from zero */
 
 	struct ata_prd		*prd;	 /* our SG list */
 	dma_addr_t		prd_dma; /* and its DMA mapping */
@@ -506,7 +545,7 @@ struct ata_port {
 	unsigned int		hw_sata_spd_limit;
 	unsigned int		sata_spd_limit;	/* SATA PHY speed limit */
 
-	/* record runtime error info, protected by host_set lock */
+	/* record runtime error info, protected by host lock */
 	struct ata_eh_info	eh_info;
 	/* EH context owned by EH */
 	struct ata_eh_context	eh_context;
@@ -520,8 +559,8 @@ struct ata_port {
 	unsigned int		active_tag;
 	u32			sactive;
 
-	struct ata_host_stats	stats;
-	struct ata_host_set	*host_set;
+	struct ata_port_stats	stats;
+	struct ata_host		*host;
 	struct device 		*dev;
 
 	struct work_struct	port_task;
@@ -534,6 +573,9 @@ struct ata_port {
 	struct list_head	eh_done_q;
 	wait_queue_head_t	eh_wait_q;
 
+	pm_message_t		pm_mesg;
+	int			*pm_result;
+
 	void			*private_data;
 
 	u8			sector_buf[ATA_SECT_SIZE]; /* owned by EH */
@@ -588,10 +630,13 @@ struct ata_port_operations {
 	void (*scr_write) (struct ata_port *ap, unsigned int sc_reg,
 			   u32 val);
 
+	int (*port_suspend) (struct ata_port *ap, pm_message_t mesg);
+	int (*port_resume) (struct ata_port *ap);
+
 	int (*port_start) (struct ata_port *ap);
 	void (*port_stop) (struct ata_port *ap);
 
-	void (*host_stop) (struct ata_host_set *host_set);
+	void (*host_stop) (struct ata_host *host);
 
 	void (*bmdma_stop) (struct ata_queued_cmd *qc);
 	u8   (*bmdma_status) (struct ata_port *ap);
@@ -599,7 +644,7 @@ struct ata_port_operations {
 
 struct ata_port_info {
 	struct scsi_host_template	*sht;
-	unsigned long		host_flags;
+	unsigned long		flags;
 	unsigned long		pio_mask;
 	unsigned long		mwdma_mask;
 	unsigned long		udma_mask;
@@ -621,9 +666,25 @@ struct ata_timing {
 
 #define FIT(v,vmin,vmax)	max_t(short,min_t(short,v,vmax),vmin)
 
-extern const unsigned long sata_deb_timing_boot[];
-extern const unsigned long sata_deb_timing_eh[];
-extern const unsigned long sata_deb_timing_before_fsrst[];
+extern const unsigned long sata_deb_timing_normal[];
+extern const unsigned long sata_deb_timing_hotplug[];
+extern const unsigned long sata_deb_timing_long[];
+
+extern const struct ata_port_operations ata_dummy_port_ops;
+
+static inline const unsigned long *
+sata_ehc_deb_timing(struct ata_eh_context *ehc)
+{
+	if (ehc->i.flags & ATA_EHI_HOTPLUGGED)
+		return sata_deb_timing_hotplug;
+	else
+		return sata_deb_timing_normal;
+}
+
+static inline int ata_port_is_dummy(struct ata_port *ap)
+{
+	return ap->ops == &ata_dummy_port_ops;
+}
 
 extern void ata_port_probe(struct ata_port *);
 extern void __sata_phy_reset(struct ata_port *ap);
@@ -643,17 +704,30 @@ extern void ata_std_ports(struct ata_ioports *ioaddr);
 extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
 			     unsigned int n_ports);
 extern void ata_pci_remove_one (struct pci_dev *pdev);
-extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t state);
+extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg);
+extern void ata_pci_device_do_resume(struct pci_dev *pdev);
+extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
 extern int ata_pci_device_resume(struct pci_dev *pdev);
 extern int ata_pci_clear_simplex(struct pci_dev *pdev);
 #endif /* CONFIG_PCI */
 extern int ata_device_add(const struct ata_probe_ent *ent);
 extern void ata_port_detach(struct ata_port *ap);
-extern void ata_host_set_remove(struct ata_host_set *host_set);
+extern void ata_host_init(struct ata_host *, struct device *,
+			  unsigned long, const struct ata_port_operations *);
+extern void ata_host_remove(struct ata_host *host);
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
 extern int ata_scsi_release(struct Scsi_Host *host);
+extern void ata_sas_port_destroy(struct ata_port *);
+extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
+					   struct ata_port_info *, struct Scsi_Host *);
+extern int ata_sas_port_init(struct ata_port *);
+extern int ata_sas_port_start(struct ata_port *ap);
+extern void ata_sas_port_stop(struct ata_port *ap);
+extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
+extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
+			    struct ata_port *ap);
 extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
 extern int sata_scr_valid(struct ata_port *ap);
 extern int sata_scr_read(struct ata_port *ap, int reg, u32 *val);
@@ -662,9 +736,9 @@ extern int sata_scr_write_flush(struct ata_port *ap, int reg, u32 val);
 extern int ata_port_online(struct ata_port *ap);
 extern int ata_port_offline(struct ata_port *ap);
 extern int ata_scsi_device_resume(struct scsi_device *);
-extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t state);
-extern int ata_device_resume(struct ata_device *);
-extern int ata_device_suspend(struct ata_device *, pm_message_t state);
+extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t mesg);
+extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
+extern void ata_host_resume(struct ata_host *host);
 extern int ata_ratelimit(void);
 extern unsigned int ata_busy_sleep(struct ata_port *ap,
 				   unsigned long timeout_pat,
@@ -689,7 +763,7 @@ extern u8 ata_altstatus(struct ata_port *ap);
 extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
-extern void ata_host_stop (struct ata_host_set *host_set);
+extern void ata_host_stop (struct ata_host *host);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
 extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
 			       unsigned int buflen, int write_data);
@@ -775,7 +849,7 @@ struct pci_bits {
 	unsigned long		val;
 };
 
-extern void ata_pci_host_stop (struct ata_host_set *host_set);
+extern void ata_pci_host_stop (struct ata_host *host);
 extern struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
 extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
@@ -824,19 +898,24 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
 	(ehi)->desc_len = 0; \
 } while (0)
 
-static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+static inline void __ata_ehi_hotplugged(struct ata_eh_info *ehi)
 {
 	if (ehi->flags & ATA_EHI_HOTPLUGGED)
 		return;
 
-	ehi->flags |= ATA_EHI_HOTPLUGGED;
+	ehi->flags |= ATA_EHI_HOTPLUGGED | ATA_EHI_RESUME_LINK;
 	ehi->hotplug_timestamp = jiffies;
 
-	ehi->err_mask |= AC_ERR_ATA_BUS;
 	ehi->action |= ATA_EH_SOFTRESET;
 	ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1;
 }
 
+static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+{
+	__ata_ehi_hotplugged(ehi);
+	ehi->err_mask |= AC_ERR_ATA_BUS;
+}
+
 /*
  * qc helpers
  */
@@ -887,6 +966,9 @@ static inline unsigned int ata_tag_internal(unsigned int tag)
 	return tag == ATA_MAX_QUEUE - 1;
 }
 
+/*
+ * device helpers
+ */
 static inline unsigned int ata_class_enabled(unsigned int class)
 {
 	return class == ATA_DEV_ATA || class == ATA_DEV_ATAPI;
@@ -917,6 +999,22 @@ static inline unsigned int ata_dev_absent(const struct ata_device *dev)
 	return ata_class_absent(dev->class);
 }
 
+static inline unsigned int ata_dev_ready(const struct ata_device *dev)
+{
+	return ata_dev_enabled(dev) && !(dev->flags & ATA_DFLAG_SUSPENDED);
+}
+
+/*
+ * port helpers
+ */
+static inline int ata_port_max_devices(const struct ata_port *ap)
+{
+	if (ap->flags & ATA_FLAG_SLAVE_POSS)
+		return 2;
+	return 1;
+}
+
+
 static inline u8 ata_chk_status(struct ata_port *ap)
 {
 	return ap->ops->check_status(ap);
diff --git a/include/linux/license.h b/include/linux/license.h
new file mode 100644
index 00000000000..decdbf43cb5
--- /dev/null
+++ b/include/linux/license.h
@@ -0,0 +1,14 @@
+#ifndef __LICENSE_H
+#define __LICENSE_H
+
+static inline int license_is_gpl_compatible(const char *license)
+{
+	return (strcmp(license, "GPL") == 0
+		|| strcmp(license, "GPL v2") == 0
+		|| strcmp(license, "GPL and additional rights") == 0
+		|| strcmp(license, "Dual BSD/GPL") == 0
+		|| strcmp(license, "Dual MIT/GPL") == 0
+		|| strcmp(license, "Dual MPL/GPL") == 0);
+}
+
+#endif
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 932021f872d..6c9873f8828 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -35,9 +35,13 @@
 #endif
 
 #define KPROBE_ENTRY(name) \
-  .section .kprobes.text, "ax"; \
+  .pushsection .kprobes.text, "ax"; \
   ENTRY(name)
 
+#define KPROBE_END(name) \
+  END(name);		 \
+  .popsection
+
 #ifndef END
 #define END(name) \
   .size name, .-name
diff --git a/include/linux/list.h b/include/linux/list.h
index a02642e4710..a9c90287c0f 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -4,18 +4,11 @@
 #ifdef __KERNEL__
 
 #include <linux/stddef.h>
+#include <linux/poison.h>
 #include <linux/prefetch.h>
 #include <asm/system.h>
 
 /*
- * These are non-NULL pointers that will result in page faults
- * under normal circumstances, used to verify that nobody uses
- * non-initialized list entries.
- */
-#define LIST_POISON1  ((void *) 0x00100100)
-#define LIST_POISON2  ((void *) 0x00200200)
-
-/*
  * Simple doubly linked list implementation.
  *
  * Some of the internal functions ("__xxx") are useful when
@@ -46,6 +39,7 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
  * This is only for internal list manipulation where we know
  * the prev/next entries already!
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void __list_add(struct list_head *new,
 			      struct list_head *prev,
 			      struct list_head *next)
@@ -55,6 +49,11 @@ static inline void __list_add(struct list_head *new,
 	new->prev = prev;
 	prev->next = new;
 }
+#else
+extern void __list_add(struct list_head *new,
+			      struct list_head *prev,
+			      struct list_head *next);
+#endif
 
 /**
  * list_add - add a new entry
@@ -64,10 +63,15 @@ static inline void __list_add(struct list_head *new,
  * Insert a new entry after the specified head.
  * This is good for implementing stacks.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_add(struct list_head *new, struct list_head *head)
 {
 	__list_add(new, head, head->next);
 }
+#else
+extern void list_add(struct list_head *new, struct list_head *head);
+#endif
+
 
 /**
  * list_add_tail - add a new entry
@@ -160,12 +164,16 @@ static inline void __list_del(struct list_head * prev, struct list_head * next)
  * Note: list_empty on entry does not return true after this, the entry is
  * in an undefined state.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_del(struct list_head *entry)
 {
 	__list_del(entry->prev, entry->next);
 	entry->next = LIST_POISON1;
 	entry->prev = LIST_POISON2;
 }
+#else
+extern void list_del(struct list_head *entry);
+#endif
 
 /**
  * list_del_rcu - deletes entry from list without re-initialization
@@ -272,6 +280,17 @@ static inline void list_move_tail(struct list_head *list,
 }
 
 /**
+ * list_is_last - tests whether @list is the last entry in list @head
+ * @list: the entry to test
+ * @head: the head of the list
+ */
+static inline int list_is_last(const struct list_head *list,
+				const struct list_head *head)
+{
+	return list->next == head;
+}
+
+/**
  * list_empty - tests whether a list is empty
  * @head: the list to test.
  */
@@ -281,16 +300,17 @@ static inline int list_empty(const struct list_head *head)
 }
 
 /**
- * list_empty_careful - tests whether a list is
- * empty _and_ checks that no other CPU might be
- * in the process of still modifying either member
+ * list_empty_careful - tests whether a list is empty and not being modified
+ * @head: the list to test
+ *
+ * Description:
+ * tests whether a list is empty _and_ checks that no other CPU might be
+ * in the process of modifying either member (next or prev)
  *
  * NOTE: using list_empty_careful() without synchronization
  * can only be safe if the only activity that can happen
  * to the list entry is list_del_init(). Eg. it cannot be used
  * if another CPU could re-list_add() it.
- *
- * @head: the list to test.
  */
 static inline int list_empty_careful(const struct list_head *head)
 {
@@ -350,7 +370,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each	-	iterate over a list
- * @pos:	the &struct list_head to use as a loop counter.
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  */
 #define list_for_each(pos, head) \
@@ -359,7 +379,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * __list_for_each	-	iterate over a list
- * @pos:	the &struct list_head to use as a loop counter.
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  *
  * This variant differs from list_for_each() in that it's the
@@ -372,7 +392,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_prev	-	iterate over a list backwards
- * @pos:	the &struct list_head to use as a loop counter.
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  */
 #define list_for_each_prev(pos, head) \
@@ -380,8 +400,8 @@ static inline void list_splice_init(struct list_head *list,
         	pos = pos->prev)
 
 /**
- * list_for_each_safe	-	iterate over a list safe against removal of list entry
- * @pos:	the &struct list_head to use as a loop counter.
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @n:		another &struct list_head to use as temporary storage
  * @head:	the head for your list.
  */
@@ -391,7 +411,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry	-	iterate over list of given type
- * @pos:	the type * to use as a loop counter.
+ * @pos:	the type * to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
  */
@@ -402,7 +422,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_reverse - iterate backwards over list of given type.
- * @pos:	the type * to use as a loop counter.
+ * @pos:	the type * to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
  */
@@ -412,21 +432,24 @@ static inline void list_splice_init(struct list_head *list,
 	     pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
- * list_prepare_entry - prepare a pos entry for use as a start point in
- *			list_for_each_entry_continue
+ * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue
  * @pos:	the type * to use as a start point
  * @head:	the head of the list
  * @member:	the name of the list_struct within the struct.
+ *
+ * Prepares a pos entry for use as a start point in list_for_each_entry_continue.
  */
 #define list_prepare_entry(pos, head, member) \
 	((pos) ? : list_entry(head, typeof(*pos), member))
 
 /**
- * list_for_each_entry_continue -	iterate over list of given type
- *			continuing after existing point
- * @pos:	the type * to use as a loop counter.
+ * list_for_each_entry_continue - continue iteration over list of given type
+ * @pos:	the type * to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
+ *
+ * Continue to iterate over list of given type, continuing after
+ * the current position.
  */
 #define list_for_each_entry_continue(pos, head, member) 		\
 	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
@@ -434,11 +457,12 @@ static inline void list_splice_init(struct list_head *list,
 	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
- * list_for_each_entry_from -	iterate over list of given type
- *			continuing from existing point
- * @pos:	the type * to use as a loop counter.
+ * list_for_each_entry_from - iterate over list of given type from the current point
+ * @pos:	the type * to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing from current position.
  */
 #define list_for_each_entry_from(pos, head, member) 			\
 	for (; prefetch(pos->member.next), &pos->member != (head);	\
@@ -446,7 +470,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @pos:	the type * to use as a loop counter.
+ * @pos:	the type * to use as a loop cursor.
  * @n:		another type * to use as temporary storage
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
@@ -458,12 +482,14 @@ static inline void list_splice_init(struct list_head *list,
 	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_continue -	iterate over list of given type
- *			continuing after existing point safe against removal of list entry
- * @pos:	the type * to use as a loop counter.
+ * list_for_each_entry_safe_continue
+ * @pos:	the type * to use as a loop cursor.
  * @n:		another type * to use as temporary storage
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing after current point,
+ * safe against removal of list entry.
  */
 #define list_for_each_entry_safe_continue(pos, n, head, member) 		\
 	for (pos = list_entry(pos->member.next, typeof(*pos), member), 		\
@@ -472,12 +498,14 @@ static inline void list_splice_init(struct list_head *list,
 	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_from - iterate over list of given type
- *			from existing point safe against removal of list entry
- * @pos:	the type * to use as a loop counter.
+ * list_for_each_entry_safe_from
+ * @pos:	the type * to use as a loop cursor.
  * @n:		another type * to use as temporary storage
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type from current point, safe against
+ * removal of list entry.
  */
 #define list_for_each_entry_safe_from(pos, n, head, member) 			\
 	for (n = list_entry(pos->member.next, typeof(*pos), member);		\
@@ -485,12 +513,14 @@ static inline void list_splice_init(struct list_head *list,
 	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_reverse - iterate backwards over list of given type safe against
- *				      removal of list entry
- * @pos:	the type * to use as a loop counter.
+ * list_for_each_entry_safe_reverse
+ * @pos:	the type * to use as a loop cursor.
  * @n:		another type * to use as temporary storage
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
+ *
+ * Iterate backwards over list of given type, safe against removal
+ * of list entry.
  */
 #define list_for_each_entry_safe_reverse(pos, n, head, member)		\
 	for (pos = list_entry((head)->prev, typeof(*pos), member),	\
@@ -500,7 +530,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_rcu	-	iterate over an rcu-protected list
- * @pos:	the &struct list_head to use as a loop counter.
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  *
  * This list-traversal primitive may safely run concurrently with
@@ -518,12 +548,13 @@ static inline void list_splice_init(struct list_head *list,
         	pos = pos->next)
 
 /**
- * list_for_each_safe_rcu	-	iterate over an rcu-protected list safe
- *					against removal of list entry
- * @pos:	the &struct list_head to use as a loop counter.
+ * list_for_each_safe_rcu
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @n:		another &struct list_head to use as temporary storage
  * @head:	the head for your list.
  *
+ * Iterate over an rcu-protected list, safe against removal of list entry.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -535,7 +566,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_rcu	-	iterate over rcu list of given type
- * @pos:	the type * to use as a loop counter.
+ * @pos:	the type * to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the list_struct within the struct.
  *
@@ -551,11 +582,12 @@ static inline void list_splice_init(struct list_head *list,
 
 
 /**
- * list_for_each_continue_rcu	-	iterate over an rcu-protected list
- *			continuing after existing point.
- * @pos:	the &struct list_head to use as a loop counter.
+ * list_for_each_continue_rcu
+ * @pos:	the &struct list_head to use as a loop cursor.
  * @head:	the head for your list.
  *
+ * Iterate over an rcu-protected list, continuing after current point.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -681,11 +713,14 @@ static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
 
 
 /**
- * hlist_add_head_rcu - adds the specified element to the specified hlist,
- * while permitting racing traversals.
+ * hlist_add_head_rcu
  * @n: the element to add to the hash list.
  * @h: the list to add to.
  *
+ * Description:
+ * Adds the specified element to the specified hlist,
+ * while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -730,11 +765,14 @@ static inline void hlist_add_after(struct hlist_node *n,
 }
 
 /**
- * hlist_add_before_rcu - adds the specified element to the specified hlist
- * before the specified node while permitting racing traversals.
+ * hlist_add_before_rcu
  * @n: the new element to add to the hash list.
  * @next: the existing element to add the new element before.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * before the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -755,11 +793,14 @@ static inline void hlist_add_before_rcu(struct hlist_node *n,
 }
 
 /**
- * hlist_add_after_rcu - adds the specified element to the specified hlist
- * after the specified node while permitting racing traversals.
+ * hlist_add_after_rcu
  * @prev: the existing element to add the new element after.
  * @n: the new element to add to the hash list.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * after the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -792,8 +833,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry	- iterate over list of given type
- * @tpos:	the type * to use as a loop counter.
- * @pos:	the &struct hlist_node to use as a loop counter.
+ * @tpos:	the type * to use as a loop cursor.
+ * @pos:	the &struct hlist_node to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the hlist_node within the struct.
  */
@@ -804,9 +845,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 	     pos = pos->next)
 
 /**
- * hlist_for_each_entry_continue - iterate over a hlist continuing after existing point
- * @tpos:	the type * to use as a loop counter.
- * @pos:	the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_continue - iterate over a hlist continuing after current point
+ * @tpos:	the type * to use as a loop cursor.
+ * @pos:	the &struct hlist_node to use as a loop cursor.
  * @member:	the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_continue(tpos, pos, member)		 \
@@ -816,9 +857,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 	     pos = pos->next)
 
 /**
- * hlist_for_each_entry_from - iterate over a hlist continuing from existing point
- * @tpos:	the type * to use as a loop counter.
- * @pos:	the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_from - iterate over a hlist continuing from current point
+ * @tpos:	the type * to use as a loop cursor.
+ * @pos:	the &struct hlist_node to use as a loop cursor.
  * @member:	the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_from(tpos, pos, member)			 \
@@ -828,8 +869,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @tpos:	the type * to use as a loop counter.
- * @pos:	the &struct hlist_node to use as a loop counter.
+ * @tpos:	the type * to use as a loop cursor.
+ * @pos:	the &struct hlist_node to use as a loop cursor.
  * @n:		another &struct hlist_node to use as temporary storage
  * @head:	the head for your list.
  * @member:	the name of the hlist_node within the struct.
@@ -842,8 +883,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_rcu - iterate over rcu list of given type
- * @tpos:	the type * to use as a loop counter.
- * @pos:	the &struct hlist_node to use as a loop counter.
+ * @tpos:	the type * to use as a loop cursor.
+ * @pos:	the &struct hlist_node to use as a loop cursor.
  * @head:	the head for your list.
  * @member:	the name of the hlist_node within the struct.
  *
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a8876bc6513..0d92c468d55 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -49,11 +49,12 @@ struct nlm_host {
 				h_killed     : 1,
 				h_monitored  : 1;
 	wait_queue_head_t	h_gracewait;	/* wait while reclaiming */
+	struct rw_semaphore	h_rwsem;	/* Reboot recovery lock */
 	u32			h_state;	/* pseudo-state counter */
 	u32			h_nsmstate;	/* true remote NSM state */
 	u32			h_pidcount;	/* Pseudopids */
 	atomic_t		h_count;	/* reference count */
-	struct semaphore	h_sema;		/* mutex for pmap binding */
+	struct mutex		h_mutex;	/* mutex for pmap binding */
 	unsigned long		h_nextrebind;	/* next portmap call */
 	unsigned long		h_expires;	/* eligible for GC */
 	struct list_head	h_lockowners;	/* Lockowners for the client */
@@ -122,7 +123,6 @@ struct nlm_block {
 	unsigned int		b_id;		/* block id */
 	unsigned char		b_queued;	/* re-queued */
 	unsigned char		b_granted;	/* VFS granted lock */
-	unsigned char		b_done;		/* callback complete */
 	struct nlm_file *	b_file;		/* file in question */
 };
 
@@ -219,6 +219,7 @@ static __inline__ int
 nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2)
 {
 	return	fl1->fl_pid   == fl2->fl_pid
+	     && fl1->fl_owner == fl2->fl_owner
 	     && fl1->fl_start == fl2->fl_start
 	     && fl1->fl_end   == fl2->fl_end
 	     &&(fl1->fl_type  == fl2->fl_type || fl2->fl_type == F_UNLCK);
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
new file mode 100644
index 00000000000..1314ca0f29b
--- /dev/null
+++ b/include/linux/lockdep.h
@@ -0,0 +1,353 @@
+/*
+ * Runtime locking correctness validator
+ *
+ *  Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *
+ * see Documentation/lockdep-design.txt for more details.
+ */
+#ifndef __LINUX_LOCKDEP_H
+#define __LINUX_LOCKDEP_H
+
+#ifdef CONFIG_LOCKDEP
+
+#include <linux/linkage.h>
+#include <linux/list.h>
+#include <linux/debug_locks.h>
+#include <linux/stacktrace.h>
+
+/*
+ * Lock-class usage-state bits:
+ */
+enum lock_usage_bit
+{
+	LOCK_USED = 0,
+	LOCK_USED_IN_HARDIRQ,
+	LOCK_USED_IN_SOFTIRQ,
+	LOCK_ENABLED_SOFTIRQS,
+	LOCK_ENABLED_HARDIRQS,
+	LOCK_USED_IN_HARDIRQ_READ,
+	LOCK_USED_IN_SOFTIRQ_READ,
+	LOCK_ENABLED_SOFTIRQS_READ,
+	LOCK_ENABLED_HARDIRQS_READ,
+	LOCK_USAGE_STATES
+};
+
+/*
+ * Usage-state bitmasks:
+ */
+#define LOCKF_USED			(1 << LOCK_USED)
+#define LOCKF_USED_IN_HARDIRQ		(1 << LOCK_USED_IN_HARDIRQ)
+#define LOCKF_USED_IN_SOFTIRQ		(1 << LOCK_USED_IN_SOFTIRQ)
+#define LOCKF_ENABLED_HARDIRQS		(1 << LOCK_ENABLED_HARDIRQS)
+#define LOCKF_ENABLED_SOFTIRQS		(1 << LOCK_ENABLED_SOFTIRQS)
+
+#define LOCKF_ENABLED_IRQS (LOCKF_ENABLED_HARDIRQS | LOCKF_ENABLED_SOFTIRQS)
+#define LOCKF_USED_IN_IRQ (LOCKF_USED_IN_HARDIRQ | LOCKF_USED_IN_SOFTIRQ)
+
+#define LOCKF_USED_IN_HARDIRQ_READ	(1 << LOCK_USED_IN_HARDIRQ_READ)
+#define LOCKF_USED_IN_SOFTIRQ_READ	(1 << LOCK_USED_IN_SOFTIRQ_READ)
+#define LOCKF_ENABLED_HARDIRQS_READ	(1 << LOCK_ENABLED_HARDIRQS_READ)
+#define LOCKF_ENABLED_SOFTIRQS_READ	(1 << LOCK_ENABLED_SOFTIRQS_READ)
+
+#define LOCKF_ENABLED_IRQS_READ \
+		(LOCKF_ENABLED_HARDIRQS_READ | LOCKF_ENABLED_SOFTIRQS_READ)
+#define LOCKF_USED_IN_IRQ_READ \
+		(LOCKF_USED_IN_HARDIRQ_READ | LOCKF_USED_IN_SOFTIRQ_READ)
+
+#define MAX_LOCKDEP_SUBCLASSES		8UL
+
+/*
+ * Lock-classes are keyed via unique addresses, by embedding the
+ * lockclass-key into the kernel (or module) .data section. (For
+ * static locks we use the lock address itself as the key.)
+ */
+struct lockdep_subclass_key {
+	char __one_byte;
+} __attribute__ ((__packed__));
+
+struct lock_class_key {
+	struct lockdep_subclass_key	subkeys[MAX_LOCKDEP_SUBCLASSES];
+};
+
+/*
+ * The lock-class itself:
+ */
+struct lock_class {
+	/*
+	 * class-hash:
+	 */
+	struct list_head		hash_entry;
+
+	/*
+	 * global list of all lock-classes:
+	 */
+	struct list_head		lock_entry;
+
+	struct lockdep_subclass_key	*key;
+	unsigned int			subclass;
+
+	/*
+	 * IRQ/softirq usage tracking bits:
+	 */
+	unsigned long			usage_mask;
+	struct stack_trace		usage_traces[LOCK_USAGE_STATES];
+
+	/*
+	 * These fields represent a directed graph of lock dependencies,
+	 * to every node we attach a list of "forward" and a list of
+	 * "backward" graph nodes.
+	 */
+	struct list_head		locks_after, locks_before;
+
+	/*
+	 * Generation counter, when doing certain classes of graph walking,
+	 * to ensure that we check one node only once:
+	 */
+	unsigned int			version;
+
+	/*
+	 * Statistics counter:
+	 */
+	unsigned long			ops;
+
+	const char			*name;
+	int				name_version;
+};
+
+/*
+ * Map the lock object (the lock instance) to the lock-class object.
+ * This is embedded into specific lock instances:
+ */
+struct lockdep_map {
+	struct lock_class_key		*key;
+	struct lock_class		*class_cache;
+	const char			*name;
+};
+
+/*
+ * Every lock has a list of other locks that were taken after it.
+ * We only grow the list, never remove from it:
+ */
+struct lock_list {
+	struct list_head		entry;
+	struct lock_class		*class;
+	struct stack_trace		trace;
+};
+
+/*
+ * We record lock dependency chains, so that we can cache them:
+ */
+struct lock_chain {
+	struct list_head		entry;
+	u64				chain_key;
+};
+
+struct held_lock {
+	/*
+	 * One-way hash of the dependency chain up to this point. We
+	 * hash the hashes step by step as the dependency chain grows.
+	 *
+	 * We use it for dependency-caching and we skip detection
+	 * passes and dependency-updates if there is a cache-hit, so
+	 * it is absolutely critical for 100% coverage of the validator
+	 * to have a unique key value for every unique dependency path
+	 * that can occur in the system, to make a unique hash value
+	 * as likely as possible - hence the 64-bit width.
+	 *
+	 * The task struct holds the current hash value (initialized
+	 * with zero), here we store the previous hash value:
+	 */
+	u64				prev_chain_key;
+	struct lock_class		*class;
+	unsigned long			acquire_ip;
+	struct lockdep_map		*instance;
+
+	/*
+	 * The lock-stack is unified in that the lock chains of interrupt
+	 * contexts nest ontop of process context chains, but we 'separate'
+	 * the hashes by starting with 0 if we cross into an interrupt
+	 * context, and we also keep do not add cross-context lock
+	 * dependencies - the lock usage graph walking covers that area
+	 * anyway, and we'd just unnecessarily increase the number of
+	 * dependencies otherwise. [Note: hardirq and softirq contexts
+	 * are separated from each other too.]
+	 *
+	 * The following field is used to detect when we cross into an
+	 * interrupt context:
+	 */
+	int				irq_context;
+	int				trylock;
+	int				read;
+	int				check;
+	int				hardirqs_off;
+};
+
+/*
+ * Initialization, self-test and debugging-output methods:
+ */
+extern void lockdep_init(void);
+extern void lockdep_info(void);
+extern void lockdep_reset(void);
+extern void lockdep_reset_lock(struct lockdep_map *lock);
+extern void lockdep_free_key_range(void *start, unsigned long size);
+
+extern void lockdep_off(void);
+extern void lockdep_on(void);
+extern int lockdep_internal(void);
+
+/*
+ * These methods are used by specific locking variants (spinlocks,
+ * rwlocks, mutexes and rwsems) to pass init/acquire/release events
+ * to lockdep:
+ */
+
+extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
+			     struct lock_class_key *key);
+
+/*
+ * Reinitialize a lock key - for cases where there is special locking or
+ * special initialization of locks so that the validator gets the scope
+ * of dependencies wrong: they are either too broad (they need a class-split)
+ * or they are too narrow (they suffer from a false class-split):
+ */
+#define lockdep_set_class(lock, key) \
+		lockdep_init_map(&(lock)->dep_map, #key, key)
+#define lockdep_set_class_and_name(lock, key, name) \
+		lockdep_init_map(&(lock)->dep_map, name, key)
+
+/*
+ * Acquire a lock.
+ *
+ * Values for "read":
+ *
+ *   0: exclusive (write) acquire
+ *   1: read-acquire (no recursion allowed)
+ *   2: read-acquire with same-instance recursion allowed
+ *
+ * Values for check:
+ *
+ *   0: disabled
+ *   1: simple checks (freeing, held-at-exit-time, etc.)
+ *   2: full validation
+ */
+extern void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
+			 int trylock, int read, int check, unsigned long ip);
+
+extern void lock_release(struct lockdep_map *lock, int nested,
+			 unsigned long ip);
+
+# define INIT_LOCKDEP				.lockdep_recursion = 0,
+
+#else /* !LOCKDEP */
+
+static inline void lockdep_off(void)
+{
+}
+
+static inline void lockdep_on(void)
+{
+}
+
+static inline int lockdep_internal(void)
+{
+	return 0;
+}
+
+# define lock_acquire(l, s, t, r, c, i)		do { } while (0)
+# define lock_release(l, n, i)			do { } while (0)
+# define lockdep_init()				do { } while (0)
+# define lockdep_info()				do { } while (0)
+# define lockdep_init_map(lock, name, key)	do { (void)(key); } while (0)
+# define lockdep_set_class(lock, key)		do { (void)(key); } while (0)
+# define lockdep_set_class_and_name(lock, key, name) \
+		do { (void)(key); } while (0)
+# define INIT_LOCKDEP
+# define lockdep_reset()		do { debug_locks = 1; } while (0)
+# define lockdep_free_key_range(start, size)	do { } while (0)
+/*
+ * The class key takes no space if lockdep is disabled:
+ */
+struct lock_class_key { };
+#endif /* !LOCKDEP */
+
+#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_GENERIC_HARDIRQS)
+extern void early_init_irq_lock_class(void);
+#else
+# define early_init_irq_lock_class()		do { } while (0)
+#endif
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+extern void early_boot_irqs_off(void);
+extern void early_boot_irqs_on(void);
+#else
+# define early_boot_irqs_off()			do { } while (0)
+# define early_boot_irqs_on()			do { } while (0)
+#endif
+
+/*
+ * For trivial one-depth nesting of a lock-class, the following
+ * global define can be used. (Subsystems with multiple levels
+ * of nesting should define their own lock-nesting subclasses.)
+ */
+#define SINGLE_DEPTH_NESTING			1
+
+/*
+ * Map the dependency ops to NOP or to real lockdep ops, depending
+ * on the per lock-class debug mode:
+ */
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define spin_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, i)
+# else
+#  define spin_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, i)
+# endif
+# define spin_release(l, n, i)			lock_release(l, n, i)
+#else
+# define spin_acquire(l, s, t, i)		do { } while (0)
+# define spin_release(l, n, i)			do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define rwlock_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, i)
+#  define rwlock_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 2, 2, i)
+# else
+#  define rwlock_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, i)
+#  define rwlock_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 2, 1, i)
+# endif
+# define rwlock_release(l, n, i)		lock_release(l, n, i)
+#else
+# define rwlock_acquire(l, s, t, i)		do { } while (0)
+# define rwlock_acquire_read(l, s, t, i)	do { } while (0)
+# define rwlock_release(l, n, i)		do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define mutex_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, i)
+# else
+#  define mutex_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, i)
+# endif
+# define mutex_release(l, n, i)			lock_release(l, n, i)
+#else
+# define mutex_acquire(l, s, t, i)		do { } while (0)
+# define mutex_release(l, n, i)			do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+#  define rwsem_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, i)
+#  define rwsem_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 1, 2, i)
+# else
+#  define rwsem_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, i)
+#  define rwsem_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 1, 1, i)
+# endif
+# define rwsem_release(l, n, i)			lock_release(l, n, i)
+#else
+# define rwsem_acquire(l, s, t, i)		do { } while (0)
+# define rwsem_acquire_read(l, s, t, i)		do { } while (0)
+# define rwsem_release(l, n, i)			do { } while (0)
+#endif
+
+#endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index e76c7611d6c..191a595055f 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -59,10 +59,9 @@ struct loop_device {
 	struct bio 		*lo_bio;
 	struct bio		*lo_biotail;
 	int			lo_state;
-	struct completion	lo_done;
-	struct completion	lo_bh_done;
 	struct mutex		lo_ctl_mutex;
-	int			lo_pending;
+	struct task_struct	*lo_thread;
+	wait_queue_head_t	lo_event;
 
 	request_queue_t		*lo_queue;
 };
diff --git a/include/linux/magic.h b/include/linux/magic.h
new file mode 100644
index 00000000000..22036dd2ba3
--- /dev/null
+++ b/include/linux/magic.h
@@ -0,0 +1,37 @@
+#ifndef __LINUX_MAGIC_H__
+#define __LINUX_MAGIC_H__
+
+#define ADFS_SUPER_MAGIC	0xadf5
+#define AFFS_SUPER_MAGIC	0xadff
+#define AUTOFS_SUPER_MAGIC	0x0187
+#define CODA_SUPER_MAGIC	0x73757245
+#define EFS_SUPER_MAGIC		0x414A53
+#define EXT2_SUPER_MAGIC	0xEF53
+#define EXT3_SUPER_MAGIC	0xEF53
+#define HPFS_SUPER_MAGIC	0xf995e849
+#define ISOFS_SUPER_MAGIC	0x9660
+#define JFFS2_SUPER_MAGIC	0x72b6
+
+#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
+#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
+#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
+#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
+
+#define MSDOS_SUPER_MAGIC	0x4d44		/* MD */
+#define NCP_SUPER_MAGIC		0x564c		/* Guess, what 0x564c is :-) */
+#define NFS_SUPER_MAGIC		0x6969
+#define OPENPROM_SUPER_MAGIC	0x9fa1
+#define PROC_SUPER_MAGIC	0x9fa0
+#define QNX4_SUPER_MAGIC	0x002f		/* qnx4 fs detection */
+
+#define REISERFS_SUPER_MAGIC	0x52654973	/* used by gcc */
+					/* used by file system utilities that
+	                                   look at the superblock, etc.  */
+#define REISERFS_SUPER_MAGIC_STRING	"ReIsErFs"
+#define REISER2FS_SUPER_MAGIC_STRING	"ReIsEr2Fs"
+#define REISER2FS_JR_SUPER_MAGIC_STRING	"ReIsEr3Fs"
+
+#define SMB_SUPER_MAGIC		0x517B
+#define USBDEVICE_SUPER_MAGIC	0x9fa2
+
+#endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index bbc93ae217e..432b2fa2492 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -89,4 +89,11 @@ extern spinlock_t rtc_lock;		/* serialize CMOS RAM access */
 # define RTC_VRT 0x80		/* valid RAM and time */
 /**********************************************************************/
 
+#ifndef ARCH_RTC_LOCATION	/* Override by <asm/mc146818rtc.h>? */
+
+#define RTC_IO_EXTENT	0x8
+#define RTC_IOMAPPED	1	/* Default to I/O mapping. */
+
+#endif /* ARCH_RTC_LOCATION */
+
 #endif /* _MC146818RTC_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 91120638617..218501cfaeb 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -63,6 +63,76 @@ extern int online_pages(unsigned long, unsigned long);
 /* reasonably generic interface to expand the physical pages in a zone  */
 extern int __add_pages(struct zone *zone, unsigned long start_pfn,
 	unsigned long nr_pages);
+
+#ifdef CONFIG_NUMA
+extern int memory_add_physaddr_to_nid(u64 start);
+#else
+static inline int memory_add_physaddr_to_nid(u64 start)
+{
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_HAVE_ARCH_NODEDATA_EXTENSION
+/*
+ * For supporting node-hotadd, we have to allocate a new pgdat.
+ *
+ * If an arch has generic style NODE_DATA(),
+ * node_data[nid] = kzalloc() works well. But it depends on the architecture.
+ *
+ * In general, generic_alloc_nodedata() is used.
+ * Now, arch_free_nodedata() is just defined for error path of node_hot_add.
+ *
+ */
+extern pg_data_t *arch_alloc_nodedata(int nid);
+extern void arch_free_nodedata(pg_data_t *pgdat);
+extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat);
+
+#else /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
+
+#define arch_alloc_nodedata(nid)	generic_alloc_nodedata(nid)
+#define arch_free_nodedata(pgdat)	generic_free_nodedata(pgdat)
+
+#ifdef CONFIG_NUMA
+/*
+ * If ARCH_HAS_NODEDATA_EXTENSION=n, this func is used to allocate pgdat.
+ * XXX: kmalloc_node() can't work well to get new node's memory at this time.
+ *	Because, pgdat for the new node is not allocated/initialized yet itself.
+ *	To use new node's memory, more consideration will be necessary.
+ */
+#define generic_alloc_nodedata(nid)				\
+({								\
+	kzalloc(sizeof(pg_data_t), GFP_KERNEL);			\
+})
+/*
+ * This definition is just for error path in node hotadd.
+ * For node hotremove, we have to replace this.
+ */
+#define generic_free_nodedata(pgdat)	kfree(pgdat)
+
+extern pg_data_t *node_data[];
+static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
+{
+	node_data[nid] = pgdat;
+}
+
+#else /* !CONFIG_NUMA */
+
+/* never called */
+static inline pg_data_t *generic_alloc_nodedata(int nid)
+{
+	BUG();
+	return NULL;
+}
+static inline void generic_free_nodedata(pg_data_t *pgdat)
+{
+}
+static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
+{
+}
+#endif /* CONFIG_NUMA */
+#endif /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
+
 #else /* ! CONFIG_MEMORY_HOTPLUG */
 /*
  * Stub functions for when hotplug is off
@@ -99,7 +169,8 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn,
 	return -ENOSYS;
 }
 
-extern int add_memory(u64 start, u64 size);
+extern int add_memory(int nid, u64 start, u64 size);
+extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
 
 #endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 72440f0a443..09f0f575ddf 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -162,9 +162,9 @@ extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
 		unsigned long addr);
 extern unsigned slab_node(struct mempolicy *policy);
 
-extern int policy_zone;
+extern enum zone_type policy_zone;
 
-static inline void check_highest_zone(int k)
+static inline void check_highest_zone(enum zone_type k)
 {
 	if (k > policy_zone)
 		policy_zone = k;
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 5dba23a1c0d..48148e0cdbd 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -16,7 +16,9 @@ extern int fail_migrate_page(struct address_space *,
 			struct page *, struct page *);
 
 extern int migrate_prep(void);
-
+extern int migrate_vmas(struct mm_struct *mm,
+		const nodemask_t *from, const nodemask_t *to,
+		unsigned long flags);
 #else
 
 static inline int isolate_lru_page(struct page *p, struct list_head *list)
@@ -30,6 +32,13 @@ static inline int migrate_pages_to(struct list_head *pagelist,
 
 static inline int migrate_prep(void) { return -ENOSYS; }
 
+static inline int migrate_vmas(struct mm_struct *mm,
+		const nodemask_t *from, const nodemask_t *to,
+		unsigned long flags)
+{
+	return -ENOSYS;
+}
+
 /* Possible settings for the migrate_page() method in address_operations */
 #define migrate_page NULL
 #define fail_migrate_page NULL
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 1ecc3cc8cef..916e8f72c63 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MINIX_FS_H
 #define _LINUX_MINIX_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The minix filesystem constants/structures
  */
@@ -19,10 +21,6 @@
 
 #define MINIX_I_MAP_SLOTS	8
 #define MINIX_Z_MAP_SLOTS	64
-#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
-#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
-#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
-#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
 #define MINIX_VALID_FS		0x0001		/* Clean fs. */
 #define MINIX_ERROR_FS		0x0002		/* fs has errors. */
 
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 5b584dafb5a..b03cfb91e22 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -40,7 +40,6 @@ struct miscdevice  {
 	struct list_head list;
 	struct device *dev;
 	struct class_device *class;
-	char devfs_name[64];
 };
 
 extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3b09444121d..7b703b6d435 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -14,6 +14,9 @@
 #include <linux/prio_tree.h>
 #include <linux/fs.h>
 #include <linux/mutex.h>
+#include <linux/debug_locks.h>
+#include <linux/backing-dev.h>
+#include <linux/mm_types.h>
 
 struct mempolicy;
 struct anon_vma;
@@ -36,7 +39,6 @@ extern int sysctl_legacy_va_layout;
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
-#include <asm/atomic.h>
 
 #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
 
@@ -145,7 +147,6 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_GROWSDOWN	0x00000100	/* general info on the segment */
 #define VM_GROWSUP	0x00000200
-#define VM_SHM		0x00000000	/* Means nothing: delete it later */
 #define VM_PFNMAP	0x00000400	/* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE	0x00000800	/* ETXTBSY on write attempts.. */
 
@@ -198,6 +199,7 @@ struct vm_operations_struct {
 	void (*open)(struct vm_area_struct * area);
 	void (*close)(struct vm_area_struct * area);
 	struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type);
+	unsigned long (*nopfn)(struct vm_area_struct * area, unsigned long address);
 	int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock);
 
 	/* notification that a previously read-only page is about to become
@@ -207,67 +209,14 @@ struct vm_operations_struct {
 	int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new);
 	struct mempolicy *(*get_policy)(struct vm_area_struct *vma,
 					unsigned long addr);
+	int (*migrate)(struct vm_area_struct *vma, const nodemask_t *from,
+		const nodemask_t *to, unsigned long flags);
 #endif
 };
 
 struct mmu_gather;
 struct inode;
 
-/*
- * Each physical page in the system has a struct page associated with
- * it to keep track of whatever it is we are using the page for at the
- * moment. Note that we have no way to track which tasks are using
- * a page.
- */
-struct page {
-	unsigned long flags;		/* Atomic flags, some possibly
-					 * updated asynchronously */
-	atomic_t _count;		/* Usage count, see below. */
-	atomic_t _mapcount;		/* Count of ptes mapped in mms,
-					 * to show when page is mapped
-					 * & limit reverse map searches.
-					 */
-	union {
-	    struct {
-		unsigned long private;		/* Mapping-private opaque data:
-					 	 * usually used for buffer_heads
-						 * if PagePrivate set; used for
-						 * swp_entry_t if PageSwapCache;
-						 * indicates order in the buddy
-						 * system if PG_buddy is set.
-						 */
-		struct address_space *mapping;	/* If low bit clear, points to
-						 * inode address_space, or NULL.
-						 * If page mapped as anonymous
-						 * memory, low bit is set, and
-						 * it points to anon_vma object:
-						 * see PAGE_MAPPING_ANON below.
-						 */
-	    };
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
-	    spinlock_t ptl;
-#endif
-	};
-	pgoff_t index;			/* Our offset within mapping. */
-	struct list_head lru;		/* Pageout list, eg. active_list
-					 * protected by zone->lru_lock !
-					 */
-	/*
-	 * On machines where all RAM is mapped into kernel address space,
-	 * we can simply calculate the virtual address. On machines with
-	 * highmem some memory is mapped into kernel virtual memory
-	 * dynamically, so we need a place to store that address.
-	 * Note that this field could be 16 bits on x86 ... ;)
-	 *
-	 * Architectures with slow multiplication can define
-	 * WANT_PAGE_VIRTUAL in asm/page.h
-	 */
-#if defined(WANT_PAGE_VIRTUAL)
-	void *virtual;			/* Kernel virtual address (NULL if
-					   not kmapped, ie. highmem) */
-#endif /* WANT_PAGE_VIRTUAL */
-};
-
 #define page_private(page)		((page)->private)
 #define set_page_private(page, v)	((page)->private = (v))
 
@@ -277,6 +226,12 @@ struct page {
  */
 #include <linux/page-flags.h>
 
+#ifdef CONFIG_DEBUG_VM
+#define VM_BUG_ON(cond) BUG_ON(cond)
+#else
+#define VM_BUG_ON(condition) do { } while(0)
+#endif
+
 /*
  * Methods to modify the page usage count.
  *
@@ -291,12 +246,11 @@ struct page {
  */
 
 /*
- * Drop a ref, return true if the logical refcount fell to zero (the page has
- * no users)
+ * Drop a ref, return true if the refcount fell to zero (the page has no users)
  */
 static inline int put_page_testzero(struct page *page)
 {
-	BUG_ON(atomic_read(&page->_count) == 0);
+	VM_BUG_ON(atomic_read(&page->_count) == 0);
 	return atomic_dec_and_test(&page->_count);
 }
 
@@ -306,11 +260,10 @@ static inline int put_page_testzero(struct page *page)
  */
 static inline int get_page_unless_zero(struct page *page)
 {
+	VM_BUG_ON(PageCompound(page));
 	return atomic_inc_not_zero(&page->_count);
 }
 
-extern void FASTCALL(__page_cache_release(struct page *));
-
 static inline int page_count(struct page *page)
 {
 	if (unlikely(PageCompound(page)))
@@ -322,6 +275,7 @@ static inline void get_page(struct page *page)
 {
 	if (unlikely(PageCompound(page)))
 		page = (struct page *)page_private(page);
+	VM_BUG_ON(atomic_read(&page->_count) == 0);
 	atomic_inc(&page->_count);
 }
 
@@ -335,6 +289,7 @@ static inline void init_page_count(struct page *page)
 }
 
 void put_page(struct page *page);
+void put_pages_list(struct list_head *pages);
 
 void split_page(struct page *page, unsigned int order);
 
@@ -347,43 +302,55 @@ void split_page(struct page *page, unsigned int order);
  * For the non-reserved pages, page_count(page) denotes a reference count.
  *   page_count() == 0 means the page is free. page->lru is then used for
  *   freelist management in the buddy allocator.
- *   page_count() == 1 means the page is used for exactly one purpose
- *   (e.g. a private data page of one process).
+ *   page_count() > 0  means the page has been allocated.
+ *
+ * Pages are allocated by the slab allocator in order to provide memory
+ * to kmalloc and kmem_cache_alloc. In this case, the management of the
+ * page, and the fields in 'struct page' are the responsibility of mm/slab.c
+ * unless a particular usage is carefully commented. (the responsibility of
+ * freeing the kmalloc memory is the caller's, of course).
  *
- * A page may be used for kmalloc() or anyone else who does a
- * __get_free_page(). In this case the page_count() is at least 1, and
- * all other fields are unused but should be 0 or NULL. The
- * management of this page is the responsibility of the one who uses
- * it.
+ * A page may be used by anyone else who does a __get_free_page().
+ * In this case, page_count still tracks the references, and should only
+ * be used through the normal accessor functions. The top bits of page->flags
+ * and page->virtual store page management information, but all other fields
+ * are unused and could be used privately, carefully. The management of this
+ * page is the responsibility of the one who allocated it, and those who have
+ * subsequently been given references to it.
  *
- * The other pages (we may call them "process pages") are completely
+ * The other pages (we may call them "pagecache pages") are completely
  * managed by the Linux memory manager: I/O, buffers, swapping etc.
  * The following discussion applies only to them.
  *
- * A page may belong to an inode's memory mapping. In this case,
- * page->mapping is the pointer to the inode, and page->index is the
- * file offset of the page, in units of PAGE_CACHE_SIZE.
+ * A pagecache page contains an opaque `private' member, which belongs to the
+ * page's address_space. Usually, this is the address of a circular list of
+ * the page's disk buffers. PG_private must be set to tell the VM to call
+ * into the filesystem to release these pages.
  *
- * A page contains an opaque `private' member, which belongs to the
- * page's address_space.  Usually, this is the address of a circular
- * list of the page's disk buffers.
+ * A page may belong to an inode's memory mapping. In this case, page->mapping
+ * is the pointer to the inode, and page->index is the file offset of the page,
+ * in units of PAGE_CACHE_SIZE.
  *
- * For pages belonging to inodes, the page_count() is the number of
- * attaches, plus 1 if `private' contains something, plus one for
- * the page cache itself.
+ * If pagecache pages are not associated with an inode, they are said to be
+ * anonymous pages. These may become associated with the swapcache, and in that
+ * case PG_swapcache is set, and page->private is an offset into the swapcache.
  *
- * Instead of keeping dirty/clean pages in per address-space lists, we instead
- * now tag pages as dirty/under writeback in the radix tree.
+ * In either case (swapcache or inode backed), the pagecache itself holds one
+ * reference to the page. Setting PG_private should also increment the
+ * refcount. The each user mapping also has a reference to the page.
  *
- * There is also a per-mapping radix tree mapping index to the page
- * in memory if present. The tree is rooted at mapping->root.  
+ * The pagecache pages are stored in a per-mapping radix tree, which is
+ * rooted at mapping->page_tree, and indexed by offset.
+ * Where 2.4 and early 2.6 kernels kept dirty/clean pages in per-address_space
+ * lists, we instead now tag pages as dirty/writeback in the radix tree.
  *
- * All process pages can do I/O:
+ * All pagecache pages may be subject to I/O:
  * - inode pages may need to be read from disk,
  * - inode pages which have been modified and are MAP_SHARED may need
- *   to be written to disk,
- * - private pages which have been modified may need to be swapped out
- *   to swap space and (later) to be read back into memory.
+ *   to be written back to the inode on disk,
+ * - anonymous pages (including MAP_PRIVATE file mappings) which have been
+ *   modified may need to be swapped out to swap space and (later) to be read
+ *   back into memory.
  */
 
 /*
@@ -461,7 +428,7 @@ void split_page(struct page *page, unsigned int order);
 #define SECTIONS_MASK		((1UL << SECTIONS_WIDTH) - 1)
 #define ZONETABLE_MASK		((1UL << ZONETABLE_SHIFT) - 1)
 
-static inline unsigned long page_zonenum(struct page *page)
+static inline enum zone_type page_zonenum(struct page *page)
 {
 	return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
 }
@@ -478,23 +445,33 @@ static inline struct zone *page_zone(struct page *page)
 	return zone_table[page_zone_id(page)];
 }
 
+static inline unsigned long zone_to_nid(struct zone *zone)
+{
+#ifdef CONFIG_NUMA
+	return zone->node;
+#else
+	return 0;
+#endif
+}
+
 static inline unsigned long page_to_nid(struct page *page)
 {
 	if (FLAGS_HAS_NODE)
 		return (page->flags >> NODES_PGSHIFT) & NODES_MASK;
 	else
-		return page_zone(page)->zone_pgdat->node_id;
+		return zone_to_nid(page_zone(page));
 }
 static inline unsigned long page_to_section(struct page *page)
 {
 	return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
 }
 
-static inline void set_page_zone(struct page *page, unsigned long zone)
+static inline void set_page_zone(struct page *page, enum zone_type zone)
 {
 	page->flags &= ~(ZONES_MASK << ZONES_PGSHIFT);
 	page->flags |= (zone & ZONES_MASK) << ZONES_PGSHIFT;
 }
+
 static inline void set_page_node(struct page *page, unsigned long node)
 {
 	page->flags &= ~(NODES_MASK << NODES_PGSHIFT);
@@ -506,7 +483,7 @@ static inline void set_page_section(struct page *page, unsigned long section)
 	page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
 }
 
-static inline void set_page_links(struct page *page, unsigned long zone,
+static inline void set_page_links(struct page *page, enum zone_type zone,
 	unsigned long node, unsigned long pfn)
 {
 	set_page_zone(page, zone);
@@ -514,10 +491,10 @@ static inline void set_page_links(struct page *page, unsigned long zone,
 	set_page_section(page, pfn_to_section_nr(pfn));
 }
 
-#ifndef CONFIG_DISCONTIGMEM
-/* The array of struct pages - for discontigmem use pgdat->lmem_map */
-extern struct page *mem_map;
-#endif
+/*
+ * Some inline functions in vmstat.h depend on page_zone()
+ */
+#include <linux/vmstat.h>
 
 static __always_inline void *lowmem_page_address(struct page *page)
 {
@@ -618,6 +595,12 @@ static inline int page_mapped(struct page *page)
 #define NOPAGE_OOM	((struct page *) (-1))
 
 /*
+ * Error return values for the *_nopfn functions
+ */
+#define NOPFN_SIGBUS	((unsigned long) -1)
+#define NOPFN_OOM	((unsigned long) -2)
+
+/*
  * Different kinds of faults, as returned by handle_mm_fault().
  * Used to decide whether a process gets delivered SIGBUS or
  * just gets major/minor fault counters bumped up.
@@ -795,6 +778,39 @@ struct shrinker;
 extern struct shrinker *set_shrinker(int, shrinker_t);
 extern void remove_shrinker(struct shrinker *shrinker);
 
+/*
+ * Some shared mappigns will want the pages marked read-only
+ * to track write events. If so, we'll downgrade vm_page_prot
+ * to the private version (using protection_map[] without the
+ * VM_SHARED bit).
+ */
+static inline int vma_wants_writenotify(struct vm_area_struct *vma)
+{
+	unsigned int vm_flags = vma->vm_flags;
+
+	/* If it was private or non-writable, the write bit is already clear */
+	if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
+		return 0;
+
+	/* The backer wishes to know when pages are first written to? */
+	if (vma->vm_ops && vma->vm_ops->page_mkwrite)
+		return 1;
+
+	/* The open routine did something to the protections already? */
+	if (pgprot_val(vma->vm_page_prot) !=
+	    pgprot_val(protection_map[vm_flags &
+		    (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
+		return 0;
+
+	/* Specialty mapping? */
+	if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
+		return 0;
+
+	/* Can the mapping track the dirty pages? */
+	return vma->vm_file && vma->vm_file->f_mapping &&
+		mapping_cap_account_dirty(vma->vm_file->f_mapping);
+}
+
 extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
 
 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
@@ -872,6 +888,56 @@ extern void free_area_init(unsigned long * zones_size);
 extern void free_area_init_node(int nid, pg_data_t *pgdat,
 	unsigned long * zones_size, unsigned long zone_start_pfn, 
 	unsigned long *zholes_size);
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+/*
+ * With CONFIG_ARCH_POPULATES_NODE_MAP set, an architecture may initialise its
+ * zones, allocate the backing mem_map and account for memory holes in a more
+ * architecture independent manner. This is a substitute for creating the
+ * zone_sizes[] and zholes_size[] arrays and passing them to
+ * free_area_init_node()
+ *
+ * An architecture is expected to register range of page frames backed by
+ * physical memory with add_active_range() before calling
+ * free_area_init_nodes() passing in the PFN each zone ends at. At a basic
+ * usage, an architecture is expected to do something like
+ *
+ * unsigned long max_zone_pfns[MAX_NR_ZONES] = {max_dma, max_normal_pfn,
+ * 							 max_highmem_pfn};
+ * for_each_valid_physical_page_range()
+ * 	add_active_range(node_id, start_pfn, end_pfn)
+ * free_area_init_nodes(max_zone_pfns);
+ *
+ * If the architecture guarantees that there are no holes in the ranges
+ * registered with add_active_range(), free_bootmem_active_regions()
+ * will call free_bootmem_node() for each registered physical page range.
+ * Similarly sparse_memory_present_with_active_regions() calls
+ * memory_present() for each range when SPARSEMEM is enabled.
+ *
+ * See mm/page_alloc.c for more information on each function exposed by
+ * CONFIG_ARCH_POPULATES_NODE_MAP
+ */
+extern void free_area_init_nodes(unsigned long *max_zone_pfn);
+extern void add_active_range(unsigned int nid, unsigned long start_pfn,
+					unsigned long end_pfn);
+extern void shrink_active_range(unsigned int nid, unsigned long old_end_pfn,
+						unsigned long new_end_pfn);
+extern void push_node_boundaries(unsigned int nid, unsigned long start_pfn,
+					unsigned long end_pfn);
+extern void remove_all_active_ranges(void);
+extern unsigned long absent_pages_in_range(unsigned long start_pfn,
+						unsigned long end_pfn);
+extern void get_pfn_range_for_nid(unsigned int nid,
+			unsigned long *start_pfn, unsigned long *end_pfn);
+extern unsigned long find_min_pfn_with_active_regions(void);
+extern unsigned long find_max_pfn_with_active_regions(void);
+extern void free_bootmem_with_active_regions(int nid,
+						unsigned long max_low_pfn);
+extern void sparse_memory_present_with_active_regions(int nid);
+#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+extern int early_pfn_to_nid(unsigned long pfn);
+#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+extern void set_dma_reserve(unsigned long new_dma_reserve);
 extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long);
 extern void setup_per_zone_pages_min(void);
 extern void mem_init(void);
@@ -1006,6 +1072,7 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma)
 	return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
 }
 
+pgprot_t vm_get_page_prot(unsigned long vm_flags);
 struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
 struct page *vmalloc_to_page(void *addr);
 unsigned long vmalloc_to_pfn(void *addr);
@@ -1034,8 +1101,8 @@ static inline void
 kernel_map_pages(struct page *page, int numpages, int enable)
 {
 	if (!PageHighMem(page) && !enable)
-		mutex_debug_check_no_locks_freed(page_address(page),
-						 numpages * PAGE_SIZE);
+		debug_check_no_locks_freed(page_address(page),
+					   numpages * PAGE_SIZE);
 }
 #endif
 
@@ -1064,5 +1131,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
 
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
new file mode 100644
index 00000000000..c3852fd4a1c
--- /dev/null
+++ b/include/linux/mm_types.h
@@ -0,0 +1,67 @@
+#ifndef _LINUX_MM_TYPES_H
+#define _LINUX_MM_TYPES_H
+
+#include <linux/types.h>
+#include <linux/threads.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
+struct address_space;
+
+/*
+ * Each physical page in the system has a struct page associated with
+ * it to keep track of whatever it is we are using the page for at the
+ * moment. Note that we have no way to track which tasks are using
+ * a page, though if it is a pagecache page, rmap structures can tell us
+ * who is mapping it.
+ */
+struct page {
+	unsigned long flags;		/* Atomic flags, some possibly
+					 * updated asynchronously */
+	atomic_t _count;		/* Usage count, see below. */
+	atomic_t _mapcount;		/* Count of ptes mapped in mms,
+					 * to show when page is mapped
+					 * & limit reverse map searches.
+					 */
+	union {
+	    struct {
+		unsigned long private;		/* Mapping-private opaque data:
+					 	 * usually used for buffer_heads
+						 * if PagePrivate set; used for
+						 * swp_entry_t if PageSwapCache;
+						 * indicates order in the buddy
+						 * system if PG_buddy is set.
+						 */
+		struct address_space *mapping;	/* If low bit clear, points to
+						 * inode address_space, or NULL.
+						 * If page mapped as anonymous
+						 * memory, low bit is set, and
+						 * it points to anon_vma object:
+						 * see PAGE_MAPPING_ANON below.
+						 */
+	    };
+#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+	    spinlock_t ptl;
+#endif
+	};
+	pgoff_t index;			/* Our offset within mapping. */
+	struct list_head lru;		/* Pageout list, eg. active_list
+					 * protected by zone->lru_lock !
+					 */
+	/*
+	 * On machines where all RAM is mapped into kernel address space,
+	 * we can simply calculate the virtual address. On machines with
+	 * highmem some memory is mapped into kernel virtual memory
+	 * dynamically, so we need a place to store that address.
+	 * Note that this field could be 16 bits on x86 ... ;)
+	 *
+	 * Architectures with slow multiplication can define
+	 * WANT_PAGE_VIRTUAL in asm/page.h
+	 */
+#if defined(WANT_PAGE_VIRTUAL)
+	void *virtual;			/* Kernel virtual address (NULL if
+					   not kmapped, ie. highmem) */
+#endif /* WANT_PAGE_VIRTUAL */
+};
+
+#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index c1f021eddff..587264a58d5 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -77,7 +77,7 @@ struct mmc_host {
 	struct device		*dev;
 	struct class_device	class_dev;
 	int			index;
-	struct mmc_host_ops	*ops;
+	const struct mmc_host_ops *ops;
 	unsigned int		f_min;
 	unsigned int		f_max;
 	u32			ocr_avail;
@@ -85,6 +85,8 @@ struct mmc_host {
 	unsigned long		caps;		/* Host capabilities */
 
 #define MMC_CAP_4_BIT_DATA	(1 << 0)	/* Can the host do 4 bit transfers */
+#define MMC_CAP_MULTIWRITE	(1 << 1)	/* Can accurately report bytes sent to card on error */
+#define MMC_CAP_BYTEBLOCK	(1 << 2)	/* Can do non-log2 block sizes */
 
 	/* host specific block data */
 	unsigned int		max_seg_size;	/* see blk_queue_max_segment_size */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 03a14a30c46..a3594dfd696 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -68,7 +68,6 @@ struct mmc_command {
 struct mmc_data {
 	unsigned int		timeout_ns;	/* data timeout (in ns, max 80ms) */
 	unsigned int		timeout_clks;	/* data timeout (in clocks) */
-	unsigned int		blksz_bits;	/* data block size */
 	unsigned int		blksz;		/* data block size */
 	unsigned int		blocks;		/* number of blocks */
 	unsigned int		error;		/* data error */
@@ -105,6 +104,8 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_wait_for_app_cmd(struct mmc_host *, unsigned int,
 	struct mmc_command *, int);
 
+extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int);
+
 extern int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card);
 
 static inline void mmc_claim_host(struct mmc_host *host)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index d6120fa6911..59855b8718a 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -46,6 +46,29 @@ struct zone_padding {
 #define ZONE_PADDING(name)
 #endif
 
+enum zone_stat_item {
+	NR_ANON_PAGES,	/* Mapped anonymous pages */
+	NR_FILE_MAPPED,	/* pagecache pages mapped into pagetables.
+			   only modified from process context */
+	NR_FILE_PAGES,
+	NR_SLAB_RECLAIMABLE,
+	NR_SLAB_UNRECLAIMABLE,
+	NR_PAGETABLE,	/* used for pagetables */
+	NR_FILE_DIRTY,
+	NR_WRITEBACK,
+	NR_UNSTABLE_NFS,	/* NFS unstable pages */
+	NR_BOUNCE,
+	NR_VMSCAN_WRITE,
+#ifdef CONFIG_NUMA
+	NUMA_HIT,		/* allocated in intended node */
+	NUMA_MISS,		/* allocated in non intended node */
+	NUMA_FOREIGN,		/* was intended here, hit elsewhere */
+	NUMA_INTERLEAVE_HIT,	/* interleaver preferred this zone */
+	NUMA_LOCAL,		/* allocation from local node */
+	NUMA_OTHER,		/* allocation from other node */
+#endif
+	NR_VM_ZONE_STAT_ITEMS };
+
 struct per_cpu_pages {
 	int count;		/* number of pages in the list */
 	int high;		/* high watermark, emptying needed */
@@ -55,13 +78,9 @@ struct per_cpu_pages {
 
 struct per_cpu_pageset {
 	struct per_cpu_pages pcp[2];	/* 0: hot.  1: cold */
-#ifdef CONFIG_NUMA
-	unsigned long numa_hit;		/* allocated in intended node */
-	unsigned long numa_miss;	/* allocated in non intended node */
-	unsigned long numa_foreign;	/* was intended here, hit elsewhere */
-	unsigned long interleave_hit; 	/* interleaver prefered this zone */
-	unsigned long local_node;	/* allocation from local node */
-	unsigned long other_node;	/* allocation from other node */
+#ifdef CONFIG_SMP
+	s8 stat_threshold;
+	s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
 } ____cacheline_aligned_in_smp;
 
@@ -71,53 +90,68 @@ struct per_cpu_pageset {
 #define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
 #endif
 
-#define ZONE_DMA		0
-#define ZONE_DMA32		1
-#define ZONE_NORMAL		2
-#define ZONE_HIGHMEM		3
-
-#define MAX_NR_ZONES		4	/* Sync this with ZONES_SHIFT */
-#define ZONES_SHIFT		2	/* ceil(log2(MAX_NR_ZONES)) */
-
+enum zone_type {
+	/*
+	 * ZONE_DMA is used when there are devices that are not able
+	 * to do DMA to all of addressable memory (ZONE_NORMAL). Then we
+	 * carve out the portion of memory that is needed for these devices.
+	 * The range is arch specific.
+	 *
+	 * Some examples
+	 *
+	 * Architecture		Limit
+	 * ---------------------------
+	 * parisc, ia64, sparc	<4G
+	 * s390			<2G
+	 * arm26		<48M
+	 * arm			Various
+	 * alpha		Unlimited or 0-16MB.
+	 *
+	 * i386, x86_64 and multiple other arches
+	 * 			<16M.
+	 */
+	ZONE_DMA,
+#ifdef CONFIG_ZONE_DMA32
+	/*
+	 * x86_64 needs two ZONE_DMAs because it supports devices that are
+	 * only able to do DMA to the lower 16M but also 32 bit devices that
+	 * can only do DMA areas below 4G.
+	 */
+	ZONE_DMA32,
+#endif
+	/*
+	 * Normal addressable memory is in ZONE_NORMAL. DMA operations can be
+	 * performed on pages in ZONE_NORMAL if the DMA devices support
+	 * transfers to all addressable memory.
+	 */
+	ZONE_NORMAL,
+#ifdef CONFIG_HIGHMEM
+	/*
+	 * A memory area that is only addressable by the kernel through
+	 * mapping portions into its own address space. This is for example
+	 * used by i386 to allow the kernel to address the memory beyond
+	 * 900MB. The kernel will set up special mappings (page
+	 * table entries on i386) for each page that the kernel needs to
+	 * access.
+	 */
+	ZONE_HIGHMEM,
+#endif
+	MAX_NR_ZONES
+};
 
 /*
  * When a memory allocation must conform to specific limitations (such
  * as being suitable for DMA) the caller will pass in hints to the
  * allocator in the gfp_mask, in the zone modifier bits.  These bits
  * are used to select a priority ordered list of memory zones which
- * match the requested limits.  GFP_ZONEMASK defines which bits within
- * the gfp_mask should be considered as zone modifiers.  Each valid
- * combination of the zone modifier bits has a corresponding list
- * of zones (in node_zonelists).  Thus for two zone modifiers there
- * will be a maximum of 4 (2 ** 2) zonelists, for 3 modifiers there will
- * be 8 (2 ** 3) zonelists.  GFP_ZONETYPES defines the number of possible
- * combinations of zone modifiers in "zone modifier space".
- *
- * As an optimisation any zone modifier bits which are only valid when
- * no other zone modifier bits are set (loners) should be placed in
- * the highest order bits of this field.  This allows us to reduce the
- * extent of the zonelists thus saving space.  For example in the case
- * of three zone modifier bits, we could require up to eight zonelists.
- * If the left most zone modifier is a "loner" then the highest valid
- * zonelist would be four allowing us to allocate only five zonelists.
- * Use the first form for GFP_ZONETYPES when the left most bit is not
- * a "loner", otherwise use the second.
- *
- * NOTE! Make sure this matches the zones in <linux/gfp.h>
+ * match the requested limits. See gfp_zone() in include/linux/gfp.h
  */
-#define GFP_ZONEMASK	0x07
-/* #define GFP_ZONETYPES       (GFP_ZONEMASK + 1) */           /* Non-loner */
-#define GFP_ZONETYPES  ((GFP_ZONEMASK + 1) / 2 + 1)            /* Loner */
 
-/*
- * On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a 32bit PC we have 4 zones:
- *
- * ZONE_DMA	  < 16 MB	ISA DMA capable memory
- * ZONE_DMA32	     0 MB 	Empty
- * ZONE_NORMAL	16-896 MB	direct mapped by the kernel
- * ZONE_HIGHMEM	 > 896 MB	only page cache and user processes
- */
+#if !defined(CONFIG_ZONE_DMA32) && !defined(CONFIG_HIGHMEM)
+#define ZONES_SHIFT 1
+#else
+#define ZONES_SHIFT 2
+#endif
 
 struct zone {
 	/* Fields commonly accessed by the page allocator */
@@ -134,6 +168,12 @@ struct zone {
 	unsigned long		lowmem_reserve[MAX_NR_ZONES];
 
 #ifdef CONFIG_NUMA
+	int node;
+	/*
+	 * zone reclaim becomes active if more unmapped pages exist.
+	 */
+	unsigned long		min_unmapped_pages;
+	unsigned long		min_slab_pages;
 	struct per_cpu_pageset	*pageset[NR_CPUS];
 #else
 	struct per_cpu_pageset	pageset[NR_CPUS];
@@ -165,12 +205,8 @@ struct zone {
 	/* A count of how many reclaimers are scanning this zone */
 	atomic_t		reclaim_in_progress;
 
-	/*
-	 * timestamp (in jiffies) of the last zone reclaim that did not
-	 * result in freeing of pages. This is used to avoid repeated scans
-	 * if all memory in the zone is in use.
-	 */
-	unsigned long		last_unsuccessful_zone_reclaim;
+	/* Zone statistics */
+	atomic_long_t		vm_stat[NR_VM_ZONE_STAT_ITEMS];
 
 	/*
 	 * prev_priority holds the scanning priority for this zone.  It is
@@ -249,7 +285,6 @@ struct zone {
 	char			*name;
 } ____cacheline_internodealigned_in_smp;
 
-
 /*
  * The "priority" of VM scanning is how much of the queues we will scan in one
  * go. A value of 12 for DEF_PRIORITY implies that we will scan 1/4096th of the
@@ -272,6 +307,18 @@ struct zonelist {
 	struct zone *zones[MAX_NUMNODES * MAX_NR_ZONES + 1]; // NULL delimited
 };
 
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+struct node_active_region {
+	unsigned long start_pfn;
+	unsigned long end_pfn;
+	int nid;
+};
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+
+#ifndef CONFIG_DISCONTIGMEM
+/* The array of struct pages - for discontigmem use pgdat->lmem_map */
+extern struct page *mem_map;
+#endif
 
 /*
  * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM
@@ -287,7 +334,7 @@ struct zonelist {
 struct bootmem_data;
 typedef struct pglist_data {
 	struct zone node_zones[MAX_NR_ZONES];
-	struct zonelist node_zonelists[GFP_ZONETYPES];
+	struct zonelist node_zonelists[MAX_NR_ZONES];
 	int nr_zones;
 #ifdef CONFIG_FLAT_NODE_MEM_MAP
 	struct page *node_mem_map;
@@ -356,12 +403,16 @@ static inline int populated_zone(struct zone *zone)
 	return (!!zone->present_pages);
 }
 
-static inline int is_highmem_idx(int idx)
+static inline int is_highmem_idx(enum zone_type idx)
 {
+#ifdef CONFIG_HIGHMEM
 	return (idx == ZONE_HIGHMEM);
+#else
+	return 0;
+#endif
 }
 
-static inline int is_normal_idx(int idx)
+static inline int is_normal_idx(enum zone_type idx)
 {
 	return (idx == ZONE_NORMAL);
 }
@@ -374,7 +425,11 @@ static inline int is_normal_idx(int idx)
  */
 static inline int is_highmem(struct zone *zone)
 {
+#ifdef CONFIG_HIGHMEM
 	return zone == zone->zone_pgdat->node_zones + ZONE_HIGHMEM;
+#else
+	return 0;
+#endif
 }
 
 static inline int is_normal(struct zone *zone)
@@ -384,7 +439,11 @@ static inline int is_normal(struct zone *zone)
 
 static inline int is_dma32(struct zone *zone)
 {
+#ifdef CONFIG_ZONE_DMA32
 	return zone == zone->zone_pgdat->node_zones + ZONE_DMA32;
+#else
+	return 0;
+#endif
 }
 
 static inline int is_dma(struct zone *zone)
@@ -402,6 +461,10 @@ int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *,
 					void __user *, size_t *, loff_t *);
 int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, struct file *,
 					void __user *, size_t *, loff_t *);
+int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int,
+			struct file *, void __user *, size_t *, loff_t *);
+int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int,
+			struct file *, void __user *, size_t *, loff_t *);
 
 #include <linux/topology.h>
 /* Returns the number of the current Node. */
@@ -469,7 +532,8 @@ extern struct zone *next_zone(struct zone *zone);
 
 #endif
 
-#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+#if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
+	!defined(CONFIG_ARCH_POPULATES_NODE_MAP)
 #define early_pfn_to_nid(nid)  (0UL)
 #endif
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index f6977708585..e0c393cc724 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -148,6 +148,17 @@ struct ccw_device_id {
 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE		0x04
 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL	0x08
 
+/* s390 AP bus devices */
+struct ap_device_id {
+	__u16 match_flags;	/* which fields to match against */
+	__u8 dev_type;		/* device type */
+	__u8 pad1;
+	__u32 pad2;
+	kernel_ulong_t driver_info;
+};
+
+#define AP_DEVICE_ID_MATCH_DEVICE_TYPE		0x01
+
 
 #define PNP_ID_LEN	8
 #define PNP_MAX_DEVICES	8
@@ -297,4 +308,16 @@ struct input_device_id {
 	kernel_ulong_t driver_info;
 };
 
+/* EISA */
+
+#define EISA_SIG_LEN   8
+
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+	char          sig[EISA_SIG_LEN];
+	kernel_ulong_t driver_data;
+};
+
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index 2d366098eab..2c599175c58 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -156,6 +156,11 @@ extern struct module __this_module;
 */
 #define MODULE_VERSION(_version) MODULE_INFO(version, _version)
 
+/* Optional firmware file (or files) needed by the module
+ * format is simply firmware file name.  Multiple firmware
+ * files require multiple MODULE_FIRMWARE() specifiers */
+#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware)
+
 /* Given an address, look for it in the exception tables */
 const struct exception_table_entry *search_exception_tables(unsigned long add);
 
@@ -203,6 +208,15 @@ void *__symbol_get_gpl(const char *symbol);
 #define EXPORT_SYMBOL_GPL_FUTURE(sym)				\
 	__EXPORT_SYMBOL(sym, "_gpl_future")
 
+
+#ifdef CONFIG_UNUSED_SYMBOLS
+#define EXPORT_UNUSED_SYMBOL(sym) __EXPORT_SYMBOL(sym, "_unused")
+#define EXPORT_UNUSED_SYMBOL_GPL(sym) __EXPORT_SYMBOL(sym, "_unused_gpl")
+#else
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
+#endif
+
 #endif
 
 struct module_ref
@@ -218,17 +232,17 @@ enum module_state
 };
 
 /* Similar stuff for section attributes. */
-#define MODULE_SECT_NAME_LEN 32
 struct module_sect_attr
 {
 	struct module_attribute mattr;
-	char name[MODULE_SECT_NAME_LEN];
+	char *name;
 	unsigned long address;
 };
 
 struct module_sect_attrs
 {
 	struct attribute_group grp;
+	int nsections;
 	struct module_sect_attr attrs[0];
 };
 
@@ -261,6 +275,15 @@ struct module
 	unsigned int num_gpl_syms;
 	const unsigned long *gpl_crcs;
 
+	/* unused exported symbols. */
+	const struct kernel_symbol *unused_syms;
+	unsigned int num_unused_syms;
+	const unsigned long *unused_crcs;
+	/* GPL-only, unused exported symbols. */
+	const struct kernel_symbol *unused_gpl_syms;
+	unsigned int num_unused_gpl_syms;
+	const unsigned long *unused_gpl_crcs;
+
 	/* symbols that will be GPL-only in the near future. */
 	const struct kernel_symbol *gpl_future_syms;
 	unsigned int num_gpl_future_syms;
@@ -285,6 +308,9 @@ struct module
 	/* The size of the executable code in each section.  */
 	unsigned long init_text_size, core_text_size;
 
+	/* The handle returned from unwind_add_table. */
+	void *unwind_info;
+
 	/* Arch-specific module values */
 	struct mod_arch_specific arch;
 
@@ -337,13 +363,12 @@ static inline int module_is_live(struct module *mod)
 /* Is this address in a module? (second is with no locks, for oops) */
 struct module *module_text_address(unsigned long addr);
 struct module *__module_text_address(unsigned long addr);
+int is_module_address(unsigned long addr);
 
 /* Returns module and fills in value, defined and namebuf, or NULL if
    symnum out of range. */
-struct module *module_get_kallsym(unsigned int symnum,
-				  unsigned long *value,
-				  char *type,
-				  char namebuf[128]);
+struct module *module_get_kallsym(unsigned int symnum, unsigned long *value,
+				char *type, char *name, size_t namelen);
 
 /* Look for this name: can be of form module:name. */
 unsigned long module_kallsyms_lookup_name(const char *name);
@@ -453,6 +478,8 @@ void module_remove_driver(struct device_driver *);
 #define EXPORT_SYMBOL(sym)
 #define EXPORT_SYMBOL_GPL(sym)
 #define EXPORT_SYMBOL_GPL_FUTURE(sym)
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
 
 /* Given an address, look for it in the exception tables. */
 static inline const struct exception_table_entry *
@@ -473,6 +500,11 @@ static inline struct module *__module_text_address(unsigned long addr)
 	return NULL;
 }
 
+static inline int is_module_address(unsigned long addr)
+{
+	return 0;
+}
+
 /* Get/put a kernel symbol (calls should be symmetric) */
 #define symbol_get(x) ({ extern typeof(x) x __attribute__((weak)); &(x); })
 #define symbol_put(x) do { } while(0)
@@ -506,8 +538,8 @@ static inline const char *module_address_lookup(unsigned long addr,
 
 static inline struct module *module_get_kallsym(unsigned int symnum,
 						unsigned long *value,
-						char *type,
-						char namebuf[128])
+						char *type, char *name,
+						size_t namelen)
 {
 	return NULL;
 }
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 60718f12caa..403d1a97c51 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -28,6 +28,8 @@ struct namespace;
 #define MNT_NOATIME	0x08
 #define MNT_NODIRATIME	0x10
 
+#define MNT_SHRINKABLE	0x100
+
 #define MNT_SHARED	0x1000	/* if the vfsmount is a shared mount */
 #define MNT_UNBINDABLE	0x2000	/* if the vfsmount is a unbindable mount */
 #define MNT_PNODE_MASK	0x3000	/* propogation flag mask */
@@ -78,12 +80,18 @@ extern struct vfsmount *alloc_vfsmnt(const char *name);
 extern struct vfsmount *do_kern_mount(const char *fstype, int flags,
 				      const char *name, void *data);
 
+struct file_system_type;
+extern struct vfsmount *vfs_kern_mount(struct file_system_type *type,
+				      int flags, const char *name,
+				      void *data);
+
 struct nameidata;
 
 extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd,
 			int mnt_flags, struct list_head *fslist);
 
 extern void mark_mounts_for_expiry(struct list_head *mounts);
+extern void shrink_submounts(struct vfsmount *mountpoint, struct list_head *mounts);
 
 extern spinlock_t vfsmount_lock;
 extern dev_t name_to_dev_t(char *name);
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e05d54a9074..7da2cee8e13 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -142,7 +142,7 @@ struct vif_device
 	unsigned long	rate_limit;		/* Traffic shaping (NI) 	*/
 	unsigned char	threshold;		/* TTL threshold 		*/
 	unsigned short	flags;			/* Control flags 		*/
-	__u32		local,remote;		/* Addresses(remote for tunnels)*/
+	__be32		local,remote;		/* Addresses(remote for tunnels)*/
 	int		link;			/* Physical interface index	*/
 };
 
@@ -151,8 +151,8 @@ struct vif_device
 struct mfc_cache 
 {
 	struct mfc_cache *next;			/* Next entry on cache line 	*/
-	__u32 mfc_mcastgrp;			/* Group the entry belongs to 	*/
-	__u32 mfc_origin;			/* Source of packet 		*/
+	__be32 mfc_mcastgrp;			/* Group the entry belongs to 	*/
+	__be32 mfc_origin;			/* Source of packet 		*/
 	vifi_t mfc_parent;			/* Source interface		*/
 	int mfc_flags;				/* Flags on line		*/
 
@@ -179,9 +179,9 @@ struct mfc_cache
 #define MFC_LINES		64
 
 #ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b)	((((a)>>24)^((b)>>26))&(MFC_LINES-1))
+#define MFC_HASH(a,b)	(((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
 #else
-#define MFC_HASH(a,b)	(((a)^((b)>>2))&(MFC_LINES-1))
+#define MFC_HASH(a,b)	((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
 #endif		
 
 #endif
@@ -213,8 +213,8 @@ struct pimreghdr
 {
 	__u8	type;
 	__u8	reserved;
-	__u16	csum;
-	__u32	flags;
+	__be16	csum;
+	__be32	flags;
 };
 
 extern int pim_rcv_v1(struct sk_buff *);
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index d9035c73e5d..ce6c85815cb 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MSDOS_FS_H
 #define _LINUX_MSDOS_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The MS-DOS filesystem constants/structures
  */
@@ -18,8 +20,6 @@
 #define CT_LE_L(v)	cpu_to_le32(v)
 
 
-#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */
-
 #define MSDOS_ROOT_INO	1	/* == MINIX_ROOT_INO */
 #define MSDOS_DIR_BITS	5	/* log2(sizeof(struct msdos_dir_entry)) */
 
@@ -204,6 +204,7 @@ struct fat_mount_options {
 		 unicode_xlate:1, /* create escape sequences for unhandled Unicode */
 		 numtail:1,       /* Does first alias have a numeric '~1' type tail? */
 		 atari:1,         /* Use Atari GEMDOS variation of MS-DOS fs */
+		 flush:1,	  /* write things quickly */
 		 nocase:1;	  /* Does this need case conversion? 0=need case conversion*/
 };
 
@@ -412,6 +413,8 @@ extern int fat_sync_inode(struct inode *inode);
 extern int fat_fill_super(struct super_block *sb, void *data, int silent,
 			struct inode_operations *fs_dir_inode_ops, int isvfat);
 
+extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
+		            struct inode *i2);
 /* fat/misc.c */
 extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
 extern void fat_clusters_flush(struct super_block *sb);
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 7a7fbe87fef..1221b7c4415 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -19,21 +19,21 @@
 
 /**
  * struct nand_bbt_descr - bad block table descriptor
- * @param options	options for this descriptor
- * @param pages		the page(s) where we find the bbt, used with
+ * @options:		options for this descriptor
+ * @pages:		the page(s) where we find the bbt, used with
  * 			option BBT_ABSPAGE when bbt is searched,
  * 			then we store the found bbts pages here.
  *			Its an array and supports up to 8 chips now
- * @param offs		offset of the pattern in the oob area of the page
- * @param veroffs	offset of the bbt version counter in the oob are of the page
- * @param version	version read from the bbt page during scan
- * @param len		length of the pattern, if 0 no pattern check is performed
- * @param maxblocks	maximum number of blocks to search for a bbt. This number of
- *			blocks is reserved at the end of the device
+ * @offs:		offset of the pattern in the oob area of the page
+ * @veroffs:		offset of the bbt version counter in the oob area of the page
+ * @version:		version read from the bbt page during scan
+ * @len:		length of the pattern, if 0 no pattern check is performed
+ * @maxblocks:		maximum number of blocks to search for a bbt. This
+ *			number of blocks is reserved at the end of the device
  *			where the tables are written.
- * @param reserved_block_code	if non-0, this pattern denotes a reserved
+ * @reserved_block_code: if non-0, this pattern denotes a reserved
  *			(rather than bad) block in the stored bbt
- * @param pattern	pattern to identify bad block table or factory marked
+ * @pattern:		pattern to identify bad block table or factory marked
  *			good / bad blocks, can be NULL, if len = 0
  *
  * Descriptor for the bad block table marker and the descriptor for the
@@ -93,12 +93,15 @@ struct nand_bbt_descr {
 #define ONENAND_BADBLOCK_POS	0
 
 /**
- * struct bbt_info - [GENERIC] Bad Block Table data structure
- * @param bbt_erase_shift	[INTERN] number of address bits in a bbt entry
- * @param badblockpos		[INTERN] position of the bad block marker in the oob area
- * @param bbt			[INTERN] bad block table pointer
- * @param badblock_pattern	[REPLACEABLE] bad block scan pattern used for initial bad block scan
- * @param priv			[OPTIONAL] pointer to private bbm date
+ * struct bbm_info - [GENERIC] Bad Block Table data structure
+ * @bbt_erase_shift:	[INTERN] number of address bits in a bbt entry
+ * @badblockpos:	[INTERN] position of the bad block marker in the oob area
+ * @options:		options for this descriptor
+ * @bbt:		[INTERN] bad block table pointer
+ * @isbad_bbt:		function to determine if a block is bad
+ * @badblock_pattern:	[REPLACEABLE] bad block scan pattern used for
+ *			initial bad block scan
+ * @priv:		[OPTIONAL] pointer to private bbm date
  */
 struct bbm_info {
 	int bbt_erase_shift;
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index 09bfae6938b..123948b1454 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -199,6 +199,18 @@ struct cfi_pri_amdstd {
 	uint8_t  TopBottom;
 } __attribute__((packed));
 
+/* Vendor-Specific PRI for Atmel chips (command set 0x0002) */
+
+struct cfi_pri_atmel {
+	uint8_t pri[3];
+	uint8_t MajorVersion;
+	uint8_t MinorVersion;
+	uint8_t Features;
+	uint8_t BottomBoot;
+	uint8_t BurstMode;
+	uint8_t PageMode;
+} __attribute__((packed));
+
 struct cfi_pri_query {
 	uint8_t  NumFields;
 	uint32_t ProtField[1]; /* Not host ordered */
@@ -464,6 +476,7 @@ struct cfi_fixup {
 #define CFI_ID_ANY  0xffff
 
 #define CFI_MFR_AMD 0x0001
+#define CFI_MFR_ATMEL 0x001F
 #define CFI_MFR_ST  0x0020 	/* STMicroelectronics */
 
 void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups);
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 9b7a2b525d6..94a443d4525 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -77,11 +77,11 @@ typedef enum {
  *
  * @len:	number of bytes to write/read. When a data buffer is given
  *		(datbuf != NULL) this is the number of data bytes. When
- +		no data buffer is available this is the number of oob bytes.
+ *		no data buffer is available this is the number of oob bytes.
  *
  * @retlen:	number of bytes written/read. When a data buffer is given
  *		(datbuf != NULL) this is the number of data bytes. When
- +		no data buffer is available this is the number of oob bytes.
+ *		no data buffer is available this is the number of oob bytes.
  *
  * @ooblen:	number of oob bytes per page
  * @ooboffs:	offset of oob data in the oob area (only relevant when
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 66559272ebc..0b4cd2fa64a 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -202,7 +202,7 @@ typedef enum {
 struct nand_chip;
 
 /**
- * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
+ * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
  * @lock:               protection lock
  * @active:		the mtd device which holds the controller currently
  * @wq:			wait queue to sleep on if a NAND operation is in progress
@@ -223,12 +223,15 @@ struct nand_hw_control {
  * @total:	total number of ecc bytes per page
  * @prepad:	padding information for syndrome based ecc generators
  * @postpad:	padding information for syndrome based ecc generators
+ * @layout:	ECC layout control struct pointer
  * @hwctl:	function to control hardware ecc generator. Must only
  *		be provided if an hardware ECC is available
  * @calculate:	function for ecc calculation or readback from ecc hardware
  * @correct:	function for ecc correction, matching to ecc generator (sw/hw)
  * @read_page:	function to read a page according to the ecc generator requirements
  * @write_page:	function to write a page according to the ecc generator requirements
+ * @read_oob:	function to read chip OOB data
+ * @write_oob:	function to write chip OOB data
  */
 struct nand_ecc_ctrl {
 	nand_ecc_modes_t	mode;
@@ -300,11 +303,15 @@ struct nand_buffers {
  * @cmdfunc:		[REPLACEABLE] hardwarespecific function for writing commands to the chip
  * @waitfunc:		[REPLACEABLE] hardwarespecific function for wait on ready
  * @ecc:		[BOARDSPECIFIC] ecc control ctructure
+ * @buffers:		buffer structure for read/write
+ * @hwcontrol:		platform-specific hardware control structure
+ * @ops:		oob operation operands
  * @erase_cmd:		[INTERN] erase command write function, selectable due to AND support
  * @scan_bbt:		[REPLACEABLE] function to scan bad block table
  * @chip_delay:		[BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
  * @wq:			[INTERN] wait queue to sleep on if a NAND operation is in progress
  * @state:		[INTERN] the current state of the NAND device
+ * @oob_poi:		poison value buffer
  * @page_shift:		[INTERN] number of address bits in a page (column address bits)
  * @phys_erase_shift:	[INTERN] number of address bits in a physical eraseblock
  * @bbt_erase_shift:	[INTERN] number of address bits in a bbt entry
@@ -400,7 +407,6 @@ struct nand_chip {
 
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure
- *
  * @name:	Identify the device type
  * @id:		device ID code
  * @pagesize:	Pagesize in bytes. Either 256 or 512 or 0
@@ -519,9 +525,8 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 /**
  * struct platform_nand_chip - chip level device structure
- *
  * @nr_chips:		max. number of chips to scan for
- * @chip_offs:		chip number offset
+ * @chip_offset:	chip number offset
  * @nr_partitions:	number of partitions pointed to by partitions (or zero)
  * @partitions:		mtd partition list
  * @chip_delay:		R/B delay value in us
@@ -542,11 +547,10 @@ struct platform_nand_chip {
 
 /**
  * struct platform_nand_ctrl - controller level device structure
- *
  * @hwcontrol:		platform specific hardware control structure
  * @dev_ready:		platform specific function to read ready/busy pin
  * @select_chip:	platform specific chip select function
- * @priv_data:		private data to transport driver specific settings
+ * @priv:		private data to transport driver specific settings
  *
  * All fields are optional and depend on the hardware driver requirements
  */
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 9ce9a48db44..1f497215524 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -23,7 +23,7 @@ extern int onenand_scan(struct mtd_info *mtd, int max_chips);
 /* Free resources held by the OneNAND device */
 extern void onenand_release(struct mtd_info *mtd);
 
-/**
+/*
  * onenand_state_t - chip states
  * Enumeration for OneNAND flash chip state
  */
@@ -42,9 +42,9 @@ typedef enum {
 
 /**
  * struct onenand_bufferram - OneNAND BufferRAM Data
- * @param block		block address in BufferRAM
- * @param page		page address in BufferRAM
- * @param valid		valid flag
+ * @block:		block address in BufferRAM
+ * @page:		page address in BufferRAM
+ * @valid:		valid flag
  */
 struct onenand_bufferram {
 	int block;
@@ -54,32 +54,43 @@ struct onenand_bufferram {
 
 /**
  * struct onenand_chip - OneNAND Private Flash Chip Data
- * @param base		[BOARDSPECIFIC] address to access OneNAND
- * @param chipsize	[INTERN] the size of one chip for multichip arrays
- * @param device_id	[INTERN] device ID
- * @param verstion_id	[INTERN] version ID
- * @param options	[BOARDSPECIFIC] various chip options. They can partly be set to inform onenand_scan about
- * @param erase_shift	[INTERN] number of address bits in a block
- * @param page_shift	[INTERN] number of address bits in a page
- * @param ppb_shift	[INTERN] number of address bits in a pages per block
- * @param page_mask	[INTERN] a page per block mask
- * @param bufferam_index	[INTERN] BufferRAM index
- * @param bufferam	[INTERN] BufferRAM info
- * @param readw		[REPLACEABLE] hardware specific function for read short
- * @param writew	[REPLACEABLE] hardware specific function for write short
- * @param command	[REPLACEABLE] hardware specific function for writing commands to the chip
- * @param wait		[REPLACEABLE] hardware specific function for wait on ready
- * @param read_bufferram	[REPLACEABLE] hardware specific function for BufferRAM Area
- * @param write_bufferram	[REPLACEABLE] hardware specific function for BufferRAM Area
- * @param read_word	[REPLACEABLE] hardware specific function for read register of OneNAND
- * @param write_word	[REPLACEABLE] hardware specific function for write register of OneNAND
- * @param scan_bbt	[REPLACEALBE] hardware specific function for scaning Bad block Table
- * @param chip_lock	[INTERN] spinlock used to protect access to this structure and the chip
- * @param wq		[INTERN] wait queue to sleep on if a OneNAND operation is in progress
- * @param state		[INTERN] the current state of the OneNAND device
- * @param ecclayout	[REPLACEABLE] the default ecc placement scheme
- * @param bbm		[REPLACEABLE] pointer to Bad Block Management
- * @param priv		[OPTIONAL] pointer to private chip date
+ * @base:		[BOARDSPECIFIC] address to access OneNAND
+ * @chipsize:		[INTERN] the size of one chip for multichip arrays
+ * @device_id:		[INTERN] device ID
+ * @density_mask:	chip density, used for DDP devices
+ * @verstion_id:	[INTERN] version ID
+ * @options:		[BOARDSPECIFIC] various chip options. They can
+ *			partly be set to inform onenand_scan about
+ * @erase_shift:	[INTERN] number of address bits in a block
+ * @page_shift:		[INTERN] number of address bits in a page
+ * @ppb_shift:		[INTERN] number of address bits in a pages per block
+ * @page_mask:		[INTERN] a page per block mask
+ * @bufferram_index:	[INTERN] BufferRAM index
+ * @bufferram:		[INTERN] BufferRAM info
+ * @readw:		[REPLACEABLE] hardware specific function for read short
+ * @writew:		[REPLACEABLE] hardware specific function for write short
+ * @command:		[REPLACEABLE] hardware specific function for writing
+ *			commands to the chip
+ * @wait:		[REPLACEABLE] hardware specific function for wait on ready
+ * @read_bufferram:	[REPLACEABLE] hardware specific function for BufferRAM Area
+ * @write_bufferram:	[REPLACEABLE] hardware specific function for BufferRAM Area
+ * @read_word:		[REPLACEABLE] hardware specific function for read
+ *			register of OneNAND
+ * @write_word:		[REPLACEABLE] hardware specific function for write
+ *			register of OneNAND
+ * @mmcontrol:		sync burst read function
+ * @block_markbad:	function to mark a block as bad
+ * @scan_bbt:		[REPLACEALBE] hardware specific function for scanning
+ *			Bad block Table
+ * @chip_lock:		[INTERN] spinlock used to protect access to this
+ *			structure and the chip
+ * @wq:			[INTERN] wait queue to sleep on if a OneNAND
+ *			operation is in progress
+ * @state:		[INTERN] the current state of the OneNAND device
+ * @page_buf:		data buffer
+ * @ecclayout:		[REPLACEABLE] the default ecc placement scheme
+ * @bbm:		[REPLACEABLE] pointer to Bad Block Management
+ * @priv:		[OPTIONAL] pointer to private chip date
  */
 struct onenand_chip {
 	void __iomem		*base;
@@ -147,9 +158,9 @@ struct onenand_chip {
 #define ONENAND_MFR_SAMSUNG	0xec
 
 /**
- * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
- * @param name:		Manufacturer name
- * @param id:		manufacturer ID code of device.
+ * struct onenand_manufacturers - NAND Flash Manufacturer ID Structure
+ * @name:	Manufacturer name
+ * @id:		manufacturer ID code of device.
 */
 struct onenand_manufacturers {
         int id;
diff --git a/include/linux/mutex-debug.h b/include/linux/mutex-debug.h
index 8b5769f0046..2537285e106 100644
--- a/include/linux/mutex-debug.h
+++ b/include/linux/mutex-debug.h
@@ -2,22 +2,22 @@
 #define __LINUX_MUTEX_DEBUG_H
 
 #include <linux/linkage.h>
+#include <linux/lockdep.h>
 
 /*
  * Mutexes - debugging helpers:
  */
 
-#define __DEBUG_MUTEX_INITIALIZER(lockname) \
-	, .held_list = LIST_HEAD_INIT(lockname.held_list), \
-	  .name = #lockname , .magic = &lockname
+#define __DEBUG_MUTEX_INITIALIZER(lockname)				\
+	, .magic = &lockname
 
-#define mutex_init(sem)		__mutex_init(sem, __FUNCTION__)
+#define mutex_init(mutex)						\
+do {									\
+	static struct lock_class_key __key;				\
+									\
+	__mutex_init((mutex), #mutex, &__key);				\
+} while (0)
 
 extern void FASTCALL(mutex_destroy(struct mutex *lock));
 
-extern void mutex_debug_show_all_locks(void);
-extern void mutex_debug_show_held_locks(struct task_struct *filter);
-extern void mutex_debug_check_no_locks_held(struct task_struct *task);
-extern void mutex_debug_check_no_locks_freed(const void *from, unsigned long len);
-
 #endif
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index f1ac507fa20..27c48daa318 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -13,6 +13,7 @@
 #include <linux/list.h>
 #include <linux/spinlock_types.h>
 #include <linux/linkage.h>
+#include <linux/lockdep.h>
 
 #include <asm/atomic.h>
 
@@ -50,11 +51,12 @@ struct mutex {
 	struct list_head	wait_list;
 #ifdef CONFIG_DEBUG_MUTEXES
 	struct thread_info	*owner;
-	struct list_head	held_list;
-	unsigned long		acquire_ip;
 	const char 		*name;
 	void			*magic;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map	dep_map;
+#endif
 };
 
 /*
@@ -74,24 +76,34 @@ struct mutex_waiter {
 # include <linux/mutex-debug.h>
 #else
 # define __DEBUG_MUTEX_INITIALIZER(lockname)
-# define mutex_init(mutex)			__mutex_init(mutex, NULL)
+# define mutex_init(mutex) \
+do {							\
+	static struct lock_class_key __key;		\
+							\
+	__mutex_init((mutex), #mutex, &__key);		\
+} while (0)
 # define mutex_destroy(mutex)				do { } while (0)
-# define mutex_debug_show_all_locks()			do { } while (0)
-# define mutex_debug_show_held_locks(p)			do { } while (0)
-# define mutex_debug_check_no_locks_held(task)		do { } while (0)
-# define mutex_debug_check_no_locks_freed(from, len)	do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __DEP_MAP_MUTEX_INITIALIZER(lockname) \
+		, .dep_map = { .name = #lockname }
+#else
+# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
 #endif
 
 #define __MUTEX_INITIALIZER(lockname) \
 		{ .count = ATOMIC_INIT(1) \
 		, .wait_lock = SPIN_LOCK_UNLOCKED \
 		, .wait_list = LIST_HEAD_INIT(lockname.wait_list) \
-		__DEBUG_MUTEX_INITIALIZER(lockname) }
+		__DEBUG_MUTEX_INITIALIZER(lockname) \
+		__DEP_MAP_MUTEX_INITIALIZER(lockname) }
 
 #define DEFINE_MUTEX(mutexname) \
 	struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
 
-extern void fastcall __mutex_init(struct mutex *lock, const char *name);
+extern void __mutex_init(struct mutex *lock, const char *name,
+			 struct lock_class_key *key);
 
 /***
  * mutex_is_locked - is the mutex locked
@@ -110,6 +122,13 @@ static inline int fastcall mutex_is_locked(struct mutex *lock)
  */
 extern void fastcall mutex_lock(struct mutex *lock);
 extern int fastcall mutex_lock_interruptible(struct mutex *lock);
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
+#else
+# define mutex_lock_nested(lock, subclass) mutex_lock(lock)
+#endif
+
 /*
  * NOTE: mutex_trylock() follows the spin_trylock() convention,
  *       not the down_trylock() convention!
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 58cb3d3d44b..c6470ba0066 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -11,7 +11,7 @@ struct open_intent {
 	struct file *file;
 };
 
-enum { MAX_NESTED_LINKS = 5 };
+enum { MAX_NESTED_LINKS = 8 };
 
 struct nameidata {
 	struct dentry	*dentry;
@@ -54,6 +54,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_OPEN		(0x0100)
 #define LOOKUP_CREATE		(0x0200)
 #define LOOKUP_ACCESS		(0x0400)
+#define LOOKUP_CHDIR		(0x0800)
 
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
 extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 1d7cdd20b55..e712e7d47cc 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -77,11 +77,11 @@ struct nbd_device {
  * server. All data are in network byte order.
  */
 struct nbd_request {
-	__u32 magic;
-	__u32 type;	/* == READ || == WRITE 	*/
+	__be32 magic;
+	__be32 type;	/* == READ || == WRITE 	*/
 	char handle[8];
-	__u64 from;
-	__u32 len;
+	__be64 from;
+	__be32 len;
 }
 #ifdef __GNUC__
 	__attribute__ ((packed))
@@ -93,8 +93,8 @@ struct nbd_request {
  * it has completed an I/O request (or an error occurs).
  */
 struct nbd_reply {
-	__u32 magic;
-	__u32 error;		/* 0 = ok, else error	*/
+	__be32 magic;
+	__be32 error;		/* 0 = ok, else error	*/
 	char handle[8];		/* handle you got from request	*/
 };
 #endif
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index b208f0cd556..02e352be717 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -11,6 +11,7 @@
 #include <linux/fs.h>
 #include <linux/in.h>
 #include <linux/types.h>
+#include <linux/magic.h>
 
 #include <linux/ipx.h>
 #include <linux/ncp_no.h>
@@ -185,10 +186,6 @@ struct ncp_entry_info {
 	__u8			file_handle[6];
 };
 
-/* Guess, what 0x564c is :-) */
-#define NCP_SUPER_MAGIC  0x564c
-
-
 static inline struct ncp_server *NCP_SBP(struct super_block *sb)
 {
 	return sb->s_fs_info;
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
new file mode 100644
index 00000000000..bd3bbf668cd
--- /dev/null
+++ b/include/linux/neighbour.h
@@ -0,0 +1,159 @@
+#ifndef __LINUX_NEIGHBOUR_H
+#define __LINUX_NEIGHBOUR_H
+
+#include <linux/netlink.h>
+
+struct ndmsg
+{
+	__u8		ndm_family;
+	__u8		ndm_pad1;
+	__u16		ndm_pad2;
+	__s32		ndm_ifindex;
+	__u16		ndm_state;
+	__u8		ndm_flags;
+	__u8		ndm_type;
+};
+
+enum
+{
+	NDA_UNSPEC,
+	NDA_DST,
+	NDA_LLADDR,
+	NDA_CACHEINFO,
+	NDA_PROBES,
+	__NDA_MAX
+};
+
+#define NDA_MAX (__NDA_MAX - 1)
+
+/*
+ *	Neighbor Cache Entry Flags
+ */
+
+#define NTF_PROXY	0x08	/* == ATF_PUBL */
+#define NTF_ROUTER	0x80
+
+/*
+ *	Neighbor Cache Entry States.
+ */
+
+#define NUD_INCOMPLETE	0x01
+#define NUD_REACHABLE	0x02
+#define NUD_STALE	0x04
+#define NUD_DELAY	0x08
+#define NUD_PROBE	0x10
+#define NUD_FAILED	0x20
+
+/* Dummy states */
+#define NUD_NOARP	0x40
+#define NUD_PERMANENT	0x80
+#define NUD_NONE	0x00
+
+/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
+   and make no address resolution or NUD.
+   NUD_PERMANENT is also cannot be deleted by garbage collectors.
+ */
+
+struct nda_cacheinfo
+{
+	__u32		ndm_confirmed;
+	__u32		ndm_used;
+	__u32		ndm_updated;
+	__u32		ndm_refcnt;
+};
+
+/*****************************************************************
+ *		Neighbour tables specific messages.
+ *
+ * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
+ * NLM_F_DUMP flag set. Every neighbour table configuration is
+ * spread over multiple messages to avoid running into message
+ * size limits on systems with many interfaces. The first message
+ * in the sequence transports all not device specific data such as
+ * statistics, configuration, and the default parameter set.
+ * This message is followed by 0..n messages carrying device
+ * specific parameter sets.
+ * Although the ordering should be sufficient, NDTA_NAME can be
+ * used to identify sequences. The initial message can be identified
+ * by checking for NDTA_CONFIG. The device specific messages do
+ * not contain this TLV but have NDTPA_IFINDEX set to the
+ * corresponding interface index.
+ *
+ * To change neighbour table attributes, send RTM_SETNEIGHTBL
+ * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
+ * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
+ * otherwise. Device specific parameter sets can be changed by
+ * setting NDTPA_IFINDEX to the interface index of the corresponding
+ * device.
+ ****/
+
+struct ndt_stats
+{
+	__u64		ndts_allocs;
+	__u64		ndts_destroys;
+	__u64		ndts_hash_grows;
+	__u64		ndts_res_failed;
+	__u64		ndts_lookups;
+	__u64		ndts_hits;
+	__u64		ndts_rcv_probes_mcast;
+	__u64		ndts_rcv_probes_ucast;
+	__u64		ndts_periodic_gc_runs;
+	__u64		ndts_forced_gc_runs;
+};
+
+enum {
+	NDTPA_UNSPEC,
+	NDTPA_IFINDEX,			/* u32, unchangeable */
+	NDTPA_REFCNT,			/* u32, read-only */
+	NDTPA_REACHABLE_TIME,		/* u64, read-only, msecs */
+	NDTPA_BASE_REACHABLE_TIME,	/* u64, msecs */
+	NDTPA_RETRANS_TIME,		/* u64, msecs */
+	NDTPA_GC_STALETIME,		/* u64, msecs */
+	NDTPA_DELAY_PROBE_TIME,		/* u64, msecs */
+	NDTPA_QUEUE_LEN,		/* u32 */
+	NDTPA_APP_PROBES,		/* u32 */
+	NDTPA_UCAST_PROBES,		/* u32 */
+	NDTPA_MCAST_PROBES,		/* u32 */
+	NDTPA_ANYCAST_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_QLEN,		/* u32 */
+	NDTPA_LOCKTIME,			/* u64, msecs */
+	__NDTPA_MAX
+};
+#define NDTPA_MAX (__NDTPA_MAX - 1)
+
+struct ndtmsg
+{
+	__u8		ndtm_family;
+	__u8		ndtm_pad1;
+	__u16		ndtm_pad2;
+};
+
+struct ndt_config
+{
+	__u16		ndtc_key_len;
+	__u16		ndtc_entry_size;
+	__u32		ndtc_entries;
+	__u32		ndtc_last_flush;	/* delta to now in msecs */
+	__u32		ndtc_last_rand;		/* delta to now in msecs */
+	__u32		ndtc_hash_rnd;
+	__u32		ndtc_hash_mask;
+	__u32		ndtc_hash_chain_gc;
+	__u32		ndtc_proxy_qlen;
+};
+
+enum {
+	NDTA_UNSPEC,
+	NDTA_NAME,			/* char *, unchangeable */
+	NDTA_THRESH1,			/* u32 */
+	NDTA_THRESH2,			/* u32 */
+	NDTA_THRESH3,			/* u32 */
+	NDTA_CONFIG,			/* struct ndt_config, read-only */
+	NDTA_PARMS,			/* nested TLV NDTPA_* */
+	NDTA_STATS,			/* struct ndt_stats, read-only */
+	NDTA_GC_INTERVAL,		/* u64, msecs */
+	__NDTA_MAX
+};
+#define NDTA_MAX (__NDTA_MAX - 1)
+
+#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 385e68f5bd9..c257f716e00 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -61,6 +61,7 @@ typedef enum {
 #define SOCK_ASYNC_WAITDATA	1
 #define SOCK_NOSPACE		2
 #define SOCK_PASSCRED		3
+#define SOCK_PASSSEC		4
 
 #ifndef ARCH_HAS_SOCKET_TYPES
 /**
@@ -168,11 +169,6 @@ struct proto_ops {
 struct net_proto_family {
 	int		family;
 	int		(*create)(struct socket *sock, int protocol);
-	/* These are counters for the number of different methods of
-	   each we support */
-	short		authentication;
-	short		encryption;
-	short		encrypt_net;
 	struct module	*owner;
 };
 
@@ -180,8 +176,8 @@ struct iovec;
 struct kvec;
 
 extern int	     sock_wake_async(struct socket *sk, int how, int band);
-extern int	     sock_register(struct net_proto_family *fam);
-extern int	     sock_unregister(int family);
+extern int	     sock_register(const struct net_proto_family *fam);
+extern void	     sock_unregister(int family);
 extern int	     sock_create(int family, int type, int proto,
 				 struct socket **res);
 extern int	     sock_create_kern(int family, int type, int proto,
@@ -207,6 +203,25 @@ extern int   	     kernel_recvmsg(struct socket *sock, struct msghdr *msg,
 				    struct kvec *vec, size_t num,
 				    size_t len, int flags);
 
+extern int kernel_bind(struct socket *sock, struct sockaddr *addr,
+		       int addrlen);
+extern int kernel_listen(struct socket *sock, int backlog);
+extern int kernel_accept(struct socket *sock, struct socket **newsock,
+			 int flags);
+extern int kernel_connect(struct socket *sock, struct sockaddr *addr,
+			  int addrlen, int flags);
+extern int kernel_getsockname(struct socket *sock, struct sockaddr *addr,
+			      int *addrlen);
+extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr,
+			      int *addrlen);
+extern int kernel_getsockopt(struct socket *sock, int level, int optname,
+			     char *optval, int *optlen);
+extern int kernel_setsockopt(struct socket *sock, int level, int optname,
+			     char *optval, int optlen);
+extern int kernel_sendpage(struct socket *sock, struct page *page, int offset,
+			   size_t size, int flags);
+extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
+
 #ifndef CONFIG_SMP
 #define SOCKOPS_WRAPPED(name) name
 #define SOCKOPS_WRAP(name, fam)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bc747e5d713..9264139bd8d 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -187,7 +187,7 @@ struct hh_cache
 {
 	struct hh_cache *hh_next;	/* Next entry			     */
 	atomic_t	hh_refcnt;	/* number of users                   */
-	unsigned short  hh_type;	/* protocol identifier, f.e ETH_P_IP
+	__be16		hh_type;	/* protocol identifier, f.e ETH_P_IP
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
@@ -313,8 +313,15 @@ struct net_device
 
 	/* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT	16
+#define NETIF_F_GSO_MASK	0xffff0000
 #define NETIF_F_TSO		(SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
-#define NETIF_F_UFO		(SKB_GSO_UDPV4 << NETIF_F_GSO_SHIFT)
+#define NETIF_F_UFO		(SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
+#define NETIF_F_GSO_ROBUST	(SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO_ECN		(SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO6		(SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
+
+	/* List of features with software fallbacks. */
+#define NETIF_F_GSO_SOFTWARE	(NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
 
 #define NETIF_F_GEN_CSUM	(NETIF_F_NO_CSUM | NETIF_F_HW_CSUM)
 #define NETIF_F_ALL_CSUM	(NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM)
@@ -327,7 +334,6 @@ struct net_device
 
 
 	struct net_device_stats* (*get_stats)(struct net_device *dev);
-	struct iw_statistics*	(*get_wireless_stats)(struct net_device *dev);
 
 	/* List of functions to handle Wireless Extensions (instead of ioctl).
 	 * See <net/iw_handler.h> for details. Jean II */
@@ -335,7 +341,7 @@ struct net_device
 	/* Instance data managed by the core of Wireless Extensions. */
 	struct iw_public_data *	wireless_data;
 
-	struct ethtool_ops *ethtool_ops;
+	const struct ethtool_ops *ethtool_ops;
 
 	/*
 	 * This marks the end of the "visible" part of the structure. All
@@ -543,7 +549,9 @@ struct packet_type {
 					 struct net_device *,
 					 struct packet_type *,
 					 struct net_device *);
-	struct sk_buff		*(*gso_segment)(struct sk_buff *skb, int sg);
+	struct sk_buff		*(*gso_segment)(struct sk_buff *skb,
+						int features);
+	int			(*gso_send_check)(struct sk_buff *skb);
 	void			*af_packet_priv;
 	struct list_head	list;
 };
@@ -699,7 +707,6 @@ extern int		dev_hard_start_xmit(struct sk_buff *skb,
 
 extern void		dev_init(void);
 
-extern int		netdev_nit;
 extern int		netdev_budget;
 
 /* Called by rtnetlink.c:rtnl_unlock() */
@@ -919,10 +926,10 @@ static inline void netif_tx_lock_bh(struct net_device *dev)
 
 static inline int netif_tx_trylock(struct net_device *dev)
 {
-	int err = spin_trylock(&dev->_xmit_lock);
-	if (!err)
+	int ok = spin_trylock(&dev->_xmit_lock);
+	if (likely(ok))
 		dev->xmit_lock_owner = smp_processor_id();
-	return err;
+	return ok;
 }
 
 static inline void netif_tx_unlock(struct net_device *dev)
@@ -968,8 +975,8 @@ extern void		dev_mcast_init(void);
 extern int		netdev_max_backlog;
 extern int		weight_p;
 extern int		netdev_set_master(struct net_device *dev, struct net_device *master);
-extern int skb_checksum_help(struct sk_buff *skb, int inward);
-extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int sg);
+extern int skb_checksum_help(struct sk_buff *skb);
+extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features);
 #ifdef CONFIG_BUG
 extern void netdev_rx_csum_fault(struct net_device *dev);
 #else
@@ -989,11 +996,51 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 
 extern void linkwatch_run_queue(void);
 
+static inline int net_gso_ok(int features, int gso_type)
+{
+	int feature = gso_type << NETIF_F_GSO_SHIFT;
+	return (features & feature) == feature;
+}
+
+static inline int skb_gso_ok(struct sk_buff *skb, int features)
+{
+	return net_gso_ok(features, skb_shinfo(skb)->gso_type);
+}
+
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
-	int feature = skb_shinfo(skb)->gso_type << NETIF_F_GSO_SHIFT;
-	return skb_shinfo(skb)->gso_size &&
-	       (dev->features & feature) != feature;
+	return skb_is_gso(skb) &&
+	       (!skb_gso_ok(skb, dev->features) ||
+		unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
+}
+
+/* On bonding slaves other than the currently active slave, suppress
+ * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
+ * ARP on active-backup slaves with arp_validate enabled.
+ */
+static inline int skb_bond_should_drop(struct sk_buff *skb)
+{
+	struct net_device *dev = skb->dev;
+	struct net_device *master = dev->master;
+
+	if (master &&
+	    (dev->priv_flags & IFF_SLAVE_INACTIVE)) {
+		if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
+		    skb->protocol == __constant_htons(ETH_P_ARP))
+			return 0;
+
+		if (master->priv_flags & IFF_MASTER_ALB) {
+			if (skb->pkt_type != PACKET_BROADCAST &&
+			    skb->pkt_type != PACKET_MULTICAST)
+				return 0;
+		}
+		if (master->priv_flags & IFF_MASTER_8023AD &&
+		    skb->protocol == __constant_htons(ETH_P_SLOW))
+			return 0;
+
+		return 1;
+	}
+	return 0;
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 10168e26a84..b7e67d1d438 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -282,6 +282,12 @@ extern void nf_invalidate_cache(int pf);
    Returns true or false. */
 extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len);
 
+extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval,
+				u_int32_t csum);
+extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
+				      u_int32_t oldval, u_int32_t newval,
+				      u_int16_t csum, int pseudohdr);
+
 struct nf_afinfo {
 	unsigned short	family;
 	unsigned int	(*checksum)(struct sk_buff *skb, unsigned int hook,
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
new file mode 100644
index 00000000000..312bd2ffee3
--- /dev/null
+++ b/include/linux/netfilter/Kbuild
@@ -0,0 +1,40 @@
+header-y += nf_conntrack_sctp.h
+header-y += nf_conntrack_tuple_common.h
+header-y += nfnetlink_conntrack.h
+header-y += nfnetlink_log.h
+header-y += nfnetlink_queue.h
+header-y += xt_CLASSIFY.h
+header-y += xt_comment.h
+header-y += xt_connbytes.h
+header-y += xt_connmark.h
+header-y += xt_CONNMARK.h
+header-y += xt_conntrack.h
+header-y += xt_dccp.h
+header-y += xt_dscp.h
+header-y += xt_DSCP.h
+header-y += xt_esp.h
+header-y += xt_helper.h
+header-y += xt_length.h
+header-y += xt_limit.h
+header-y += xt_mac.h
+header-y += xt_mark.h
+header-y += xt_MARK.h
+header-y += xt_multiport.h
+header-y += xt_NFQUEUE.h
+header-y += xt_pkttype.h
+header-y += xt_policy.h
+header-y += xt_realm.h
+header-y += xt_sctp.h
+header-y += xt_state.h
+header-y += xt_string.h
+header-y += xt_tcpmss.h
+header-y += xt_tcpudp.h
+header-y += xt_SECMARK.h
+header-y += xt_CONNSECMARK.h
+
+unifdef-y += nf_conntrack_common.h
+unifdef-y += nf_conntrack_ftp.h
+unifdef-y += nf_conntrack_tcp.h
+unifdef-y += nfnetlink.h
+unifdef-y += x_tables.h
+unifdef-y += xt_physdev.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index d2e4bd7a7a1..9e0dae07861 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -125,6 +125,10 @@ enum ip_conntrack_events
 	/* Counter highest bit has been set */
 	IPCT_COUNTER_FILLING_BIT = 11,
 	IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
+
+	/* Mark is set */
+	IPCT_MARK_BIT = 12,
+	IPCT_MARK = (1 << IPCT_MARK_BIT),
 };
 
 enum ip_conntrack_expect_events {
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index b2feeffde38..6b01ba29772 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -49,6 +49,7 @@ struct ip_ct_tcp
 	u_int32_t	last_seq;	/* Last sequence number seen in dir */
 	u_int32_t	last_ack;	/* Last sequence number seen in opposite dir */
 	u_int32_t	last_end;	/* Last seq + len */
+	u_int16_t	last_win;	/* Last window advertisement seen in dir */
 };
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 9f5b12cf489..6d8e3e5a80e 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -43,7 +43,7 @@ struct nfattr
 	u_int16_t nfa_len;
 	u_int16_t nfa_type;	/* we use 15 bits for the type, and the highest
 				 * bit to indicate whether the payload is nested */
-} __attribute__ ((packed));
+};
 
 /* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
  * rtnetlink.h, it's time to put this in a generic file */
@@ -79,7 +79,7 @@ struct nfgenmsg {
 	u_int8_t  nfgen_family;		/* AF_xxx */
 	u_int8_t  version;		/* nfnetlink version */
 	u_int16_t res_id;		/* resource id */
-} __attribute__ ((packed));
+};
 
 #define NFNETLINK_V0	0
 
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index a7497c7436d..87b92f8b988 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -19,18 +19,18 @@ struct nfulnl_msg_packet_hdr {
 	u_int16_t	hw_protocol;	/* hw protocol (network order) */
 	u_int8_t	hook;		/* netfilter hook */
 	u_int8_t	_pad;
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_hw {
 	u_int16_t	hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_timestamp {
 	aligned_u64	sec;
 	aligned_u64	usec;
-} __attribute__ ((packed));
+};
 
 #define NFULNL_PREFIXLEN	30	/* just like old log target */
 
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 9e774373244..36af0360b56 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -22,12 +22,12 @@ struct nfqnl_msg_packet_hw {
 	u_int16_t	hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfqnl_msg_packet_timestamp {
 	aligned_u64	sec;
 	aligned_u64	usec;
-} __attribute__ ((packed));
+};
 
 enum nfqnl_attr_type {
 	NFQA_UNSPEC,
@@ -49,7 +49,7 @@ enum nfqnl_attr_type {
 struct nfqnl_msg_verdict_hdr {
 	u_int32_t verdict;
 	u_int32_t id;
-} __attribute__ ((packed));
+};
 
 
 enum nfqnl_msg_config_cmds {
@@ -64,7 +64,7 @@ struct nfqnl_msg_config_cmd {
 	u_int8_t	command;	/* nfqnl_msg_config_cmds */
 	u_int8_t	_pad;
 	u_int16_t	pf;		/* AF_xxx for PF_[UN]BIND */
-} __attribute__ ((packed));
+};
 
 enum nfqnl_config_mode {
 	NFQNL_COPY_NONE,
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 48cc32d83f7..04319a76103 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -138,16 +138,6 @@ struct xt_counters_info
 
 #include <linux/netdevice.h>
 
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
-
-#ifdef CONFIG_COMPAT
-#define COMPAT_TO_USER		1
-#define COMPAT_FROM_USER	-1
-#define COMPAT_CALC_SIZE	0
-#endif
-
 struct xt_match
 {
 	struct list_head list;
@@ -174,21 +164,24 @@ struct xt_match
 			  const void *ip,
 			  const struct xt_match *match,
 			  void *matchinfo,
-			  unsigned int matchinfosize,
 			  unsigned int hook_mask);
 
 	/* Called when entry of this type deleted. */
-	void (*destroy)(const struct xt_match *match, void *matchinfo,
-			unsigned int matchinfosize);
+	void (*destroy)(const struct xt_match *match, void *matchinfo);
 
 	/* Called when userspace align differs from kernel space one */
-	int (*compat)(void *match, void **dstptr, int *size, int convert);
+	void (*compat_from_user)(void *dst, void *src);
+	int (*compat_to_user)(void __user *dst, void *src);
 
 	/* Set this to THIS_MODULE if you are a module, otherwise NULL */
 	struct module *me;
 
+	/* Free to use by each match */
+	unsigned long data;
+
 	char *table;
 	unsigned int matchsize;
+	unsigned int compatsize;
 	unsigned int hooks;
 	unsigned short proto;
 
@@ -211,8 +204,7 @@ struct xt_target
 			       const struct net_device *out,
 			       unsigned int hooknum,
 			       const struct xt_target *target,
-			       const void *targinfo,
-			       void *userdata);
+			       const void *targinfo);
 
 	/* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
@@ -222,21 +214,21 @@ struct xt_target
 			  const void *entry,
 			  const struct xt_target *target,
 			  void *targinfo,
-			  unsigned int targinfosize,
 			  unsigned int hook_mask);
 
 	/* Called when entry of this type deleted. */
-	void (*destroy)(const struct xt_target *target, void *targinfo,
-			unsigned int targinfosize);
+	void (*destroy)(const struct xt_target *target, void *targinfo);
 
 	/* Called when userspace align differs from kernel space one */
-	int (*compat)(void *target, void **dstptr, int *size, int convert);
+	void (*compat_from_user)(void *dst, void *src);
+	int (*compat_to_user)(void __user *dst, void *src);
 
 	/* Set this to THIS_MODULE if you are a module, otherwise NULL */
 	struct module *me;
 
 	char *table;
 	unsigned int targetsize;
+	unsigned int compatsize;
 	unsigned int hooks;
 	unsigned short proto;
 
@@ -290,8 +282,13 @@ struct xt_table_info
 
 extern int xt_register_target(struct xt_target *target);
 extern void xt_unregister_target(struct xt_target *target);
+extern int xt_register_targets(struct xt_target *target, unsigned int n);
+extern void xt_unregister_targets(struct xt_target *target, unsigned int n);
+
 extern int xt_register_match(struct xt_match *target);
 extern void xt_unregister_match(struct xt_match *target);
+extern int xt_register_matches(struct xt_match *match, unsigned int n);
+extern void xt_unregister_matches(struct xt_match *match, unsigned int n);
 
 extern int xt_check_match(const struct xt_match *match, unsigned short family,
 			  unsigned int size, const char *table, unsigned int hook,
@@ -388,9 +385,18 @@ struct compat_xt_counters_info
 
 extern void xt_compat_lock(int af);
 extern void xt_compat_unlock(int af);
-extern int xt_compat_match(void *match, void **dstptr, int *size, int convert);
-extern int xt_compat_target(void *target, void **dstptr, int *size,
-		int convert);
+
+extern int xt_compat_match_offset(struct xt_match *match);
+extern void xt_compat_match_from_user(struct xt_entry_match *m,
+				      void **dstptr, int *size);
+extern int xt_compat_match_to_user(struct xt_entry_match *m,
+				   void __user **dstptr, int *size);
+
+extern int xt_compat_target_offset(struct xt_target *target);
+extern void xt_compat_target_from_user(struct xt_entry_target *t,
+				       void **dstptr, int *size);
+extern int xt_compat_target_to_user(struct xt_entry_target *t,
+				    void __user **dstptr, int *size);
 
 #endif /* CONFIG_COMPAT */
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/xt_DSCP.h b/include/linux/netfilter/xt_DSCP.h
new file mode 100644
index 00000000000..3c7c963997b
--- /dev/null
+++ b/include/linux/netfilter/xt_DSCP.h
@@ -0,0 +1,20 @@
+/* x_tables module for setting the IPv4/IPv6 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
+ * This software is distributed under GNU GPL v2, 1991
+ *
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * xt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
+*/
+#ifndef _XT_DSCP_TARGET_H
+#define _XT_DSCP_TARGET_H
+#include <linux/netfilter/xt_dscp.h>
+
+/* target info */
+struct xt_DSCP_info {
+	u_int8_t dscp;
+};
+
+#endif /* _XT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter/xt_dscp.h b/include/linux/netfilter/xt_dscp.h
new file mode 100644
index 00000000000..1da61e6acaf
--- /dev/null
+++ b/include/linux/netfilter/xt_dscp.h
@@ -0,0 +1,23 @@
+/* x_tables module for matching the IPv4/IPv6 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * This software is distributed under GNU GPL v2, 1991
+ *
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
+*/
+#ifndef _XT_DSCP_H
+#define _XT_DSCP_H
+
+#define XT_DSCP_MASK	0xfc	/* 11111100 */
+#define XT_DSCP_SHIFT	2
+#define XT_DSCP_MAX	0x3f	/* 00111111 */
+
+/* match info */
+struct xt_dscp_info {
+	u_int8_t dscp;
+	u_int8_t invert;
+};
+
+#endif /* _XT_DSCP_H */
diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild
new file mode 100644
index 00000000000..4f13dfcb92e
--- /dev/null
+++ b/include/linux/netfilter_arp/Kbuild
@@ -0,0 +1,3 @@
+header-y += arpt_mangle.h
+
+unifdef-y += arp_tables.h
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 62cc27daca4..44e39b61d9e 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -46,11 +46,11 @@ struct arpt_arp {
 	struct arpt_devaddr_info tgt_devaddr;
 
 	/* ARP operation code. */
-	u_int16_t arpop, arpop_mask;
+	__be16 arpop, arpop_mask;
 
 	/* ARP hardware address and protocol address format. */
-	u_int16_t arhrd, arhrd_mask;
-	u_int16_t arpro, arpro_mask;
+	__be16 arhrd, arhrd_mask;
+	__be16 arpro, arpro_mask;
 
 	/* The protocol address length is only accepted if it is 4
 	 * so there is no use in offering a way to do filtering on it.
@@ -248,8 +248,7 @@ extern unsigned int arpt_do_table(struct sk_buff **pskb,
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct arpt_table *table,
-				  void *userdata);
+				  struct arpt_table *table);
 
 #define ARPT_ALIGN(s) (((s) + (__alignof__(struct arpt_entry)-1)) & ~(__alignof__(struct arpt_entry)-1))
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 87764022cc6..9a4dd11af86 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -5,10 +5,8 @@
  */
 
 #include <linux/netfilter.h>
-#if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER)
-#include <asm/atomic.h>
 #include <linux/if_ether.h>
-#endif
+#include <linux/if_vlan.h>
 
 /* Bridge Hooks */
 /* After promisc drops, checksum checks. */
@@ -48,30 +46,20 @@ enum nf_br_hook_priorities {
 
 
 /* Only used in br_forward.c */
-static inline
-void nf_bridge_maybe_copy_header(struct sk_buff *skb)
+extern int nf_bridge_copy_header(struct sk_buff *skb);
+static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
 {
-	if (skb->nf_bridge) {
-		if (skb->protocol == __constant_htons(ETH_P_8021Q)) {
-			memcpy(skb->data - 18, skb->nf_bridge->data, 18);
-			skb_push(skb, 4);
-		} else
-			memcpy(skb->data - 16, skb->nf_bridge->data, 16);
-	}
+	if (skb->nf_bridge)
+		return nf_bridge_copy_header(skb);
+  	return 0;
 }
 
 /* This is called by the IP fragmenting code and it ensures there is
  * enough room for the encapsulating header (if there is one). */
-static inline
-int nf_bridge_pad(struct sk_buff *skb)
+static inline int nf_bridge_pad(const struct sk_buff *skb)
 {
-	if (skb->protocol == __constant_htons(ETH_P_IP))
-		return 0;
-	if (skb->nf_bridge) {
-		if (skb->protocol == __constant_htons(ETH_P_8021Q))
-			return 4;
-	}
-	return 0;
+ 	return (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
+		? VLAN_HLEN : 0;
 }
 
 struct bridge_skb_cb {
@@ -79,6 +67,11 @@ struct bridge_skb_cb {
 		__u32 ipv4;
 	} daddr;
 };
+
+extern int brnf_deferred_hooks;
+#else
+#define nf_bridge_maybe_copy_header(skb)	(0)
+#define nf_bridge_pad(skb)			(0)
 #endif /* CONFIG_BRIDGE_NETFILTER */
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild
new file mode 100644
index 00000000000..76ff4c47d8c
--- /dev/null
+++ b/include/linux/netfilter_bridge/Kbuild
@@ -0,0 +1,17 @@
+header-y += ebt_among.h
+header-y += ebt_arp.h
+header-y += ebt_arpreply.h
+header-y += ebt_ip.h
+header-y += ebt_limit.h
+header-y += ebt_log.h
+header-y += ebt_mark_m.h
+header-y += ebt_mark_t.h
+header-y += ebt_nat.h
+header-y += ebt_pkttype.h
+header-y += ebt_redirect.h
+header-y += ebt_stp.h
+header-y += ebt_ulog.h
+header-y += ebt_vlan.h
+
+unifdef-y += ebtables.h
+unifdef-y += ebt_802_3.h
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
new file mode 100644
index 00000000000..591c1a809c0
--- /dev/null
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -0,0 +1,63 @@
+header-y += ip_conntrack_helper.h
+header-y += ip_conntrack_helper_h323_asn1.h
+header-y += ip_conntrack_helper_h323_types.h
+header-y += ip_conntrack_protocol.h
+header-y += ip_conntrack_sctp.h
+header-y += ip_conntrack_tcp.h
+header-y += ip_conntrack_tftp.h
+header-y += ip_nat_pptp.h
+header-y += ipt_addrtype.h
+header-y += ipt_ah.h
+header-y += ipt_CLASSIFY.h
+header-y += ipt_CLUSTERIP.h
+header-y += ipt_comment.h
+header-y += ipt_connbytes.h
+header-y += ipt_connmark.h
+header-y += ipt_CONNMARK.h
+header-y += ipt_conntrack.h
+header-y += ipt_dccp.h
+header-y += ipt_dscp.h
+header-y += ipt_DSCP.h
+header-y += ipt_ecn.h
+header-y += ipt_ECN.h
+header-y += ipt_esp.h
+header-y += ipt_hashlimit.h
+header-y += ipt_helper.h
+header-y += ipt_iprange.h
+header-y += ipt_length.h
+header-y += ipt_limit.h
+header-y += ipt_LOG.h
+header-y += ipt_mac.h
+header-y += ipt_mark.h
+header-y += ipt_MARK.h
+header-y += ipt_multiport.h
+header-y += ipt_NFQUEUE.h
+header-y += ipt_owner.h
+header-y += ipt_physdev.h
+header-y += ipt_pkttype.h
+header-y += ipt_policy.h
+header-y += ipt_realm.h
+header-y += ipt_recent.h
+header-y += ipt_REJECT.h
+header-y += ipt_SAME.h
+header-y += ipt_sctp.h
+header-y += ipt_state.h
+header-y += ipt_string.h
+header-y += ipt_tcpmss.h
+header-y += ipt_TCPMSS.h
+header-y += ipt_tos.h
+header-y += ipt_TOS.h
+header-y += ipt_ttl.h
+header-y += ipt_TTL.h
+header-y += ipt_ULOG.h
+
+unifdef-y += ip_conntrack.h
+unifdef-y += ip_conntrack_h323.h
+unifdef-y += ip_conntrack_irc.h
+unifdef-y += ip_conntrack_pptp.h
+unifdef-y += ip_conntrack_proto_gre.h
+unifdef-y += ip_conntrack_tuple.h
+unifdef-y += ip_nat.h
+unifdef-y += ip_nat_rule.h
+unifdef-y += ip_queue.h
+unifdef-y += ip_tables.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 51dbec1892c..64e868034c4 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -157,7 +157,7 @@ struct ip_conntrack_expect
 	unsigned int flags;
 
 #ifdef CONFIG_IP_NF_NAT_NEEDED
-	u_int32_t saved_ip;
+	__be32 saved_ip;
 	/* This is the original per-proto part, used to map the
 	 * expected connection the way the recipient expects. */
 	union ip_conntrack_manip_proto saved_proto;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 3cbff737900..943cc6a4871 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -30,7 +30,7 @@ struct ip_ct_h323_master {
 struct ip_conntrack_expect;
 
 extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
-			 u_int32_t * ip, u_int16_t * port);
+			 __be32 * ip, u_int16_t * port);
 extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
 				     struct ip_conntrack_expect *this);
 extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
@@ -38,11 +38,11 @@ extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
 extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
 				  unsigned char **data, int dataoff,
 				  H245_TransportAddress * addr,
-				  u_int32_t ip, u_int16_t port);
+				  __be32 ip, u_int16_t port);
 extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
 				  unsigned char **data, int dataoff,
 				  TransportAddress * addr,
-				  u_int32_t ip, u_int16_t port);
+				  __be32 ip, u_int16_t port);
 extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
 				 struct ip_conntrack * ct,
 				 enum ip_conntrack_info ctinfo,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
index 8d69279ccfe..77fe868d36f 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
@@ -25,6 +25,8 @@ struct ip_conntrack_helper
 		    struct ip_conntrack *ct,
 		    enum ip_conntrack_info conntrackinfo);
 
+	void (*destroy)(struct ip_conntrack *ct);
+
 	int (*to_nfattr)(struct sk_buff *skb, const struct ip_conntrack *ct);
 };
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
index 816144c75de..2644b1faddd 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -31,8 +31,8 @@ struct ip_ct_pptp_master {
 	/* everything below is going to be per-expectation in newnat,
 	 * since there could be more than one call within one session */
 	enum pptp_ctrlcall_state cstate;	/* call state */
-	u_int16_t pac_call_id;			/* call id of PAC, host byte order */
-	u_int16_t pns_call_id;			/* call id of PNS, host byte order */
+	__be16 pac_call_id;			/* call id of PAC, host byte order */
+	__be16 pns_call_id;			/* call id of PNS, host byte order */
 
 	/* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
 	 * and therefore imposes a fixed limit on the number of maps */
@@ -42,8 +42,8 @@ struct ip_ct_pptp_master {
 /* conntrack_expect private member */
 struct ip_ct_pptp_expect {
 	enum pptp_ctrlcall_state cstate; 	/* call state */
-	u_int16_t pac_call_id;			/* call id of PAC */
-	u_int16_t pns_call_id;			/* call id of PNS */
+	__be16 pac_call_id;			/* call id of PAC */
+	__be16 pns_call_id;			/* call id of PNS */
 };
 
 
@@ -107,8 +107,7 @@ struct PptpControlHeader {
 
 struct PptpStartSessionRequest {
 	__be16	protocolVersion;
-	__u8	reserved1;
-	__u8	reserved2;
+	__u16	reserved1;
 	__be32	framingCapability;
 	__be32	bearerCapability;
 	__be16	maxChannels;
@@ -143,6 +142,8 @@ struct PptpStartSessionReply {
 
 struct PptpStopSessionRequest {
 	__u8	reason;
+	__u8	reserved1;
+	__u16	reserved2;
 };
 
 /* PptpStopSessionResultCode */
@@ -152,6 +153,7 @@ struct PptpStopSessionRequest {
 struct PptpStopSessionReply {
 	__u8	resultCode;
 	__u8	generalErrorCode;
+	__u16	reserved1;
 };
 
 struct PptpEchoRequest {
@@ -188,9 +190,8 @@ struct PptpOutCallRequest {
 	__be32	framingType;
 	__be16	packetWindow;
 	__be16	packetProcDelay;
-	__u16	reserved1;
 	__be16	phoneNumberLength;
-	__u16	reserved2;
+	__u16	reserved1;
 	__u8	phoneNumber[64];
 	__u8	subAddress[64];
 };
@@ -285,19 +286,19 @@ struct PptpSetLinkInfo {
 };
 
 union pptp_ctrl_union {
-		struct PptpStartSessionRequest	sreq;
-		struct PptpStartSessionReply	srep;
-		struct PptpStopSessionRequest	streq;
-		struct PptpStopSessionReply	strep;
-                struct PptpOutCallRequest       ocreq;
-                struct PptpOutCallReply         ocack;
-                struct PptpInCallRequest        icreq;
-                struct PptpInCallReply          icack;
-                struct PptpInCallConnected      iccon;
-		struct PptpClearCallRequest	clrreq;
-                struct PptpCallDisconnectNotify disc;
-                struct PptpWanErrorNotify       wanerr;
-                struct PptpSetLinkInfo          setlink;
+	struct PptpStartSessionRequest	sreq;
+	struct PptpStartSessionReply	srep;
+	struct PptpStopSessionRequest	streq;
+	struct PptpStopSessionReply	strep;
+	struct PptpOutCallRequest	ocreq;
+	struct PptpOutCallReply		ocack;
+	struct PptpInCallRequest	icreq;
+	struct PptpInCallReply		icack;
+	struct PptpInCallConnected	iccon;
+	struct PptpClearCallRequest	clrreq;
+	struct PptpCallDisconnectNotify disc;
+	struct PptpWanErrorNotify	wanerr;
+	struct PptpSetLinkInfo		setlink;
 };
 
 extern int
@@ -314,7 +315,7 @@ extern int
 			  struct PptpControlHeader *ctlh,
 			  union pptp_ctrl_union *pptpReq);
 
-extern int
+extern void
 (*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
 			    struct ip_conntrack_expect *exp_reply);
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
index 8d090ef82f5..1d853aa873e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -49,18 +49,18 @@ struct gre_hdr {
 #else
 #error "Adjust your <asm/byteorder.h> defines"
 #endif
-	__u16	protocol;
+	__be16	protocol;
 };
 
 /* modified GRE header for PPTP */
 struct gre_hdr_pptp {
-	__u8  flags;		/* bitfield */
-	__u8  version;		/* should be GRE_VERSION_PPTP */
-	__u16 protocol;		/* should be GRE_PROTOCOL_PPTP */
-	__u16 payload_len;	/* size of ppp payload, not inc. gre header */
-	__u16 call_id;		/* peer's call_id for this session */
-	__u32 seq;		/* sequence number.  Present if S==1 */
-	__u32 ack;		/* seq number of highest packet recieved by */
+	__u8   flags;		/* bitfield */
+	__u8   version;		/* should be GRE_VERSION_PPTP */
+	__be16 protocol;	/* should be GRE_PROTOCOL_PPTP */
+	__be16 payload_len;	/* size of ppp payload, not inc. gre header */
+	__be16 call_id;		/* peer's call_id for this session */
+	__be32 seq;		/* sequence number.  Present if S==1 */
+	__be32 ack;		/* seq number of highest packet recieved by */
 				/*  sender in this session */
 };
 
@@ -92,13 +92,13 @@ void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
 
 
 /* get pointer to gre key, if present */
-static inline u_int32_t *gre_key(struct gre_hdr *greh)
+static inline __be32 *gre_key(struct gre_hdr *greh)
 {
 	if (!greh->key)
 		return NULL;
 	if (greh->csum || greh->routing)
-		return (u_int32_t *) (greh+sizeof(*greh)+4);
-	return (u_int32_t *) (greh+sizeof(*greh));
+		return (__be32 *) (greh+sizeof(*greh)+4);
+	return (__be32 *) (greh+sizeof(*greh));
 }
 
 /* get pointer ot gre csum, if present */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index 2fdabdb4c0e..c228bde74c3 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -23,13 +23,13 @@ union ip_conntrack_manip_proto
 		__be16 port;
 	} tcp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} udp;
 	struct {
-		u_int16_t id;
+		__be16 id;
 	} icmp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} sctp;
 	struct {
 		__be16 key;	/* key is 32bit, pptp only uses 16 */
@@ -39,7 +39,7 @@ union ip_conntrack_manip_proto
 /* The manipulable part of the tuple. */
 struct ip_conntrack_manip
 {
-	u_int32_t ip;
+	__be32 ip;
 	union ip_conntrack_manip_proto u;
 };
 
@@ -50,22 +50,22 @@ struct ip_conntrack_tuple
 
 	/* These are the parts of the tuple which are fixed. */
 	struct {
-		u_int32_t ip;
+		__be32 ip;
 		union {
 			/* Add other protocols here. */
 			u_int16_t all;
 
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} tcp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} udp;
 			struct {
 				u_int8_t type, code;
 			} icmp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} sctp;
 			struct {
 				__be16 key;	/* key is 32bit, 
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e9f5ed1d9f6..bdf553620ca 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -33,7 +33,7 @@ struct ip_nat_range
 	unsigned int flags;
 
 	/* Inclusive: network order. */
-	u_int32_t min_ip, max_ip;
+	__be32 min_ip, max_ip;
 
 	/* Inclusive: network order */
 	union ip_conntrack_manip_proto min, max;
@@ -72,10 +72,6 @@ extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
 extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
 			     const struct ip_conntrack *ignored_conntrack);
 
-/* Calculate relative checksum. */
-extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
-				    u_int32_t newval,
-				    u_int16_t oldcheck);
 #else  /* !__KERNEL__: iptables wants this to compile. */
 #define ip_nat_multi_range ip_nat_multi_range_compat
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 30db23f06b0..60566f9fd7b 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -11,8 +11,8 @@ extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
 			       unsigned int hooknum,
 			       struct sk_buff **pskb);
 
-extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
-					 struct ip_conntrack *ct,
-					 enum ip_nat_manip_type manip,
-					 enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct ip_conntrack *ct,
+					 enum ip_conntrack_info ctinfo,
+					 unsigned int hooknum,
+					 struct sk_buff **pskb);
 #endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
index eaf66c2e8f9..36668bf0f37 100644
--- a/include/linux/netfilter_ipv4/ip_nat_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -4,8 +4,8 @@
 
 /* conntrack private data */
 struct ip_nat_pptp {
-	u_int16_t pns_call_id;		/* NAT'ed PNS call id */
-	u_int16_t pac_call_id;		/* NAT'ed PAC call id */
+	__be16 pns_call_id;		/* NAT'ed PNS call id */
+	__be16 pac_call_id;		/* NAT'ed PAC call id */
 };
 
 #endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_queue.h b/include/linux/netfilter_ipv4/ip_queue.h
index aa08d68c484..a03507f465f 100644
--- a/include/linux/netfilter_ipv4/ip_queue.h
+++ b/include/linux/netfilter_ipv4/ip_queue.h
@@ -26,7 +26,7 @@ typedef struct ipq_packet_msg {
 	unsigned int hook;		/* Netfilter hook we rode in on */
 	char indev_name[IFNAMSIZ];	/* Name of incoming interface */
 	char outdev_name[IFNAMSIZ];	/* Name of outgoing interface */
-	unsigned short hw_protocol;	/* Hardware protocol (network order) */
+	__be16 hw_protocol;		/* Hardware protocol (network order) */
 	unsigned short hw_type;		/* Hardware type */
 	unsigned char hw_addrlen;	/* Hardware address length */
 	unsigned char hw_addr[8];	/* Hardware address */
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index c0dac16e190..a536bbdef14 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -312,8 +312,7 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
 				 unsigned int hook,
 				 const struct net_device *in,
 				 const struct net_device *out,
-				 struct ipt_table *table,
-				 void *userdata);
+				 struct ipt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
index b30f510b5be..3491e524d5e 100644
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ b/include/linux/netfilter_ipv4/ipt_DSCP.h
@@ -11,10 +11,8 @@
 #ifndef _IPT_DSCP_TARGET_H
 #define _IPT_DSCP_TARGET_H
 #include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_DSCP.h>
 
-/* target info */
-struct ipt_DSCP_info {
-	u_int8_t dscp;
-};
+#define ipt_DSCP_info xt_DSCP_info
 
 #endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
index 2fa6dfe9289..4b82ca912b0 100644
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ b/include/linux/netfilter_ipv4/ipt_dscp.h
@@ -10,14 +10,12 @@
 #ifndef _IPT_DSCP_H
 #define _IPT_DSCP_H
 
-#define IPT_DSCP_MASK	0xfc	/* 11111100 */
-#define IPT_DSCP_SHIFT	2
-#define IPT_DSCP_MAX	0x3f	/* 00111111 */
+#include <linux/netfilter/xt_dscp.h>
 
-/* match info */
-struct ipt_dscp_info {
-	u_int8_t dscp;
-	u_int8_t invert;
-};
+#define IPT_DSCP_MASK	XT_DSCP_MASK
+#define IPT_DSCP_SHIFT	XT_DSCP_SHIFT
+#define IPT_DSCP_MAX	XT_DSCP_MAX
+
+#define ipt_dscp_info	xt_dscp_info
 
 #endif /* _IPT_DSCP_H */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
index 3ecb3bd6367..34ab0fb736e 100644
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ b/include/linux/netfilter_ipv4/ipt_iprange.h
@@ -8,7 +8,7 @@
 
 struct ipt_iprange {
 	/* Inclusive: network order. */
-	u_int32_t min_ip, max_ip;
+	__be32 min_ip, max_ip;
 };
 
 struct ipt_iprange_info
diff --git a/include/linux/netfilter_ipv4/listhelp.h b/include/linux/netfilter_ipv4/listhelp.h
deleted file mode 100644
index 5d92cf044d9..00000000000
--- a/include/linux/netfilter_ipv4/listhelp.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _LISTHELP_H
-#define _LISTHELP_H
-#include <linux/list.h>
-
-/* Header to do more comprehensive job than linux/list.h; assume list
-   is first entry in structure. */
-
-/* Return pointer to first true entry, if any, or NULL.  A macro
-   required to allow inlining of cmpfn. */
-#define LIST_FIND(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_READ_LOCK(head);				\
-	list_for_each(__i, (head))			\
-		if (cmpfn((const type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-#define LIST_FIND_W(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_WRITE_LOCK(head);			\
-	list_for_each(__i, (head))			\
-		if (cmpfn((type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-/* Just like LIST_FIND but we search backwards */
-#define LIST_FIND_B(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_READ_LOCK(head);				\
-	list_for_each_prev(__i, (head))			\
-		if (cmpfn((const type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-static inline int
-__list_cmp_same(const void *p1, const void *p2) { return p1 == p2; }
-
-/* Is this entry in the list? */
-static inline int
-list_inlist(struct list_head *head, const void *entry)
-{
-	return LIST_FIND(head, __list_cmp_same, void *, entry) != NULL;
-}
-
-/* Delete from list. */
-#ifdef CONFIG_NETFILTER_DEBUG
-#define LIST_DELETE(head, oldentry)					\
-do {									\
-	ASSERT_WRITE_LOCK(head);					\
-	if (!list_inlist(head, oldentry))				\
-		printk("LIST_DELETE: %s:%u `%s'(%p) not in %s.\n",	\
-		       __FILE__, __LINE__, #oldentry, oldentry, #head);	\
-        else list_del((struct list_head *)oldentry);			\
-} while(0)
-#else
-#define LIST_DELETE(head, oldentry) list_del((struct list_head *)oldentry)
-#endif
-
-/* Append. */
-static inline void
-list_append(struct list_head *head, void *new)
-{
-	ASSERT_WRITE_LOCK(head);
-	list_add((new), (head)->prev);
-}
-
-/* Prepend. */
-static inline void
-list_prepend(struct list_head *head, void *new)
-{
-	ASSERT_WRITE_LOCK(head);
-	list_add(new, head);
-}
-
-/* Insert according to ordering function; insert before first true. */
-#define LIST_INSERT(head, new, cmpfn)				\
-do {								\
-	struct list_head *__i;					\
-	ASSERT_WRITE_LOCK(head);				\
-	list_for_each(__i, (head))				\
-		if ((new), (typeof (new))__i)			\
-			break;					\
-	list_add((struct list_head *)(new), __i->prev);		\
-} while(0)
-
-/* If the field after the list_head is a nul-terminated string, you
-   can use these functions. */
-static inline int __list_cmp_name(const void *i, const char *name)
-{
-	return strcmp(name, i+sizeof(struct list_head)) == 0;
-}
-
-/* Returns false if same name already in list, otherwise does insert. */
-static inline int
-list_named_insert(struct list_head *head, void *new)
-{
-	if (LIST_FIND(head, __list_cmp_name, void *,
-		      new + sizeof(struct list_head)))
-		return 0;
-	list_prepend(head, new);
-	return 1;
-}
-
-/* Find this named element in the list. */
-#define list_named_find(head, name)			\
-LIST_FIND(head, __list_cmp_name, void *, name)
-
-#endif /*_LISTHELP_H*/
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 52a7b9e7642..d97e268cdfe 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -73,6 +73,7 @@ enum nf_ip6_hook_priorities {
 };
 
 #ifdef CONFIG_NETFILTER
+extern int ip6_route_me_harder(struct sk_buff *skb);
 extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 				    unsigned int dataoff, u_int8_t protocol);
 
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
new file mode 100644
index 00000000000..9dd978d149f
--- /dev/null
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -0,0 +1,21 @@
+header-y += ip6t_HL.h
+header-y += ip6t_LOG.h
+header-y += ip6t_MARK.h
+header-y += ip6t_REJECT.h
+header-y += ip6t_ah.h
+header-y += ip6t_esp.h
+header-y += ip6t_frag.h
+header-y += ip6t_hl.h
+header-y += ip6t_ipv6header.h
+header-y += ip6t_length.h
+header-y += ip6t_limit.h
+header-y += ip6t_mac.h
+header-y += ip6t_mark.h
+header-y += ip6t_multiport.h
+header-y += ip6t_opts.h
+header-y += ip6t_owner.h
+header-y += ip6t_policy.h
+header-y += ip6t_physdev.h
+header-y += ip6t_rt.h
+
+unifdef-y += ip6_tables.h
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index d0d5d1ee4be..d7a8e9c0dad 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -300,8 +300,7 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct ip6t_table *table,
-				  void *userdata);
+				  struct ip6t_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
diff --git a/include/linux/netfilter_logging.h b/include/linux/netfilter_logging.h
deleted file mode 100644
index 562bb6aad4e..00000000000
--- a/include/linux/netfilter_logging.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Internal logging interface, which relies on the real 
-   LOG target modules */
-#ifndef __LINUX_NETFILTER_LOGGING_H
-#define __LINUX_NETFILTER_LOGGING_H
-
-#ifdef __KERNEL__
-#include <asm/atomic.h>
-
-struct nf_logging_t {
-	void (*nf_log_packet)(struct sk_buff **pskb,
-			      unsigned int hooknum,
-			      const struct net_device *in,
-			      const struct net_device *out,
-			      const char *prefix);
-	void (*nf_log)(char *pfh, size_t len,
-		       const char *prefix);
-};
-
-extern void nf_log_register(int pf, const struct nf_logging_t *logging);
-extern void nf_log_unregister(int pf, const struct nf_logging_t *logging);
-
-extern void nf_log_packet(int pf,
-			  struct sk_buff **pskb,
-			  unsigned int hooknum,
-			  const struct net_device *in,
-			  const struct net_device *out,
-			  const char *fmt, ...);
-extern void nf_log(int pf,
-		   char *pfh, size_t len,
-		   const char *fmt, ...);
-#endif /*__KERNEL__*/
-
-#endif /*__LINUX_NETFILTER_LOGGING_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 855b44668ca..66411622e06 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -21,6 +21,8 @@
 #define NETLINK_DNRTMSG		14	/* DECnet routing messages */
 #define NETLINK_KOBJECT_UEVENT	15	/* Kernel messages to userspace */
 #define NETLINK_GENERIC		16
+/* leave room for NETLINK_DM (DM Events) */
+#define NETLINK_SCSITRANSPORT	18	/* SCSI Transports */
 
 #define MAX_LINKS 32		
 
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index ca5a8733000..1efe60c5c00 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -31,6 +31,7 @@ struct netpoll_info {
 	int rx_flags;
 	spinlock_t rx_lock;
 	struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+	struct sk_buff_head arp_tx; /* list of arp requests to reply to */
 };
 
 void netpoll_poll(struct netpoll *np);
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 1059e6d69d3..db05182ca0e 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -157,6 +157,12 @@ enum nfs_opnum4 {
 	OP_ILLEGAL = 10044,
 };
 
+/*Defining first and last NFS4 operations implemented.
+Needs to be updated if more operations are defined in future.*/
+
+#define FIRST_NFS4_OP	OP_ACCESS
+#define LAST_NFS4_OP 	OP_RELEASE_LOCKOWNER
+
 enum nfsstat4 {
 	NFS4_OK = 0,
 	NFS4ERR_PERM = 1,
@@ -384,6 +390,7 @@ enum {
 	NFSPROC4_CLNT_DELEGRETURN,
 	NFSPROC4_CLNT_GETACL,
 	NFSPROC4_CLNT_SETACL,
+	NFSPROC4_CLNT_FS_LOCATIONS,
 };
 
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 7e079f8ce18..98c9b9f667a 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,6 +9,7 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
+#include <linux/magic.h>
 
 /*
  * Enable debugging support for nfs client.
@@ -23,16 +24,6 @@
 #define NFS_MAX_TCP_TIMEOUT	(600*HZ)
 
 /*
- * superblock magic number for NFS
- */
-#define NFS_SUPER_MAGIC			0x6969
-
-/*
- * These are the default flags for swap requests
- */
-#define NFS_RPC_SWAPFLAGS		(RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS)
-
-/*
  * When flushing a cluster of dirty pages, there can be different
  * strategies:
  */
@@ -41,16 +32,17 @@
 #define FLUSH_LOWPRI		8	/* low priority background flush */
 #define FLUSH_HIGHPRI		16	/* high priority memory reclaim flush */
 #define FLUSH_NOCOMMIT		32	/* Don't send the NFSv3/v4 COMMIT */
+#define FLUSH_INVALIDATE	64	/* Invalidate the page cache */
 
 #ifdef __KERNEL__
+
 #include <linux/in.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
+#include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/wait.h>
 
-#include <linux/nfs_fs_sb.h>
-
 #include <linux/sunrpc/debug.h>
 #include <linux/sunrpc/auth.h>
 #include <linux/sunrpc/clnt.h>
@@ -60,13 +52,23 @@
 #include <linux/nfs3.h>
 #include <linux/nfs4.h>
 #include <linux/nfs_xdr.h>
+
+#include <linux/nfs_fs_sb.h>
+
 #include <linux/rwsem.h>
 #include <linux/mempool.h>
 
 /*
+ * These are the default flags for swap requests
+ */
+#define NFS_RPC_SWAPFLAGS		(RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS)
+
+/*
  * NFSv3/v4 Access mode cache entry
  */
 struct nfs_access_entry {
+	struct rb_node		rb_node;
+	struct list_head	lru;
 	unsigned long		jiffies;
 	struct rpc_cred *	cred;
 	int			mask;
@@ -143,7 +145,9 @@ struct nfs_inode {
 	 */
 	atomic_t		data_updates;
 
-	struct nfs_access_entry	cache_access;
+	struct rb_root		access_cache;
+	struct list_head	access_cache_entry_lru;
+	struct list_head	access_cache_inode_lru;
 #ifdef CONFIG_NFS_V3_ACL
 	struct posix_acl	*acl_access;
 	struct posix_acl	*acl_default;
@@ -197,6 +201,7 @@ struct nfs_inode {
 #define NFS_INO_REVALIDATING	(0)		/* revalidating attrs */
 #define NFS_INO_ADVISE_RDPLUS	(1)		/* advise readdirplus */
 #define NFS_INO_STALE		(2)		/* possible stale inode */
+#define NFS_INO_ACL_LRU_SET	(3)		/* Inode is on the LRU list */
 
 static inline struct nfs_inode *NFS_I(struct inode *inode)
 {
@@ -207,8 +212,7 @@ static inline struct nfs_inode *NFS_I(struct inode *inode)
 #define NFS_FH(inode)			(&NFS_I(inode)->fh)
 #define NFS_SERVER(inode)		(NFS_SB(inode->i_sb))
 #define NFS_CLIENT(inode)		(NFS_SERVER(inode)->client)
-#define NFS_PROTO(inode)		(NFS_SERVER(inode)->rpc_ops)
-#define NFS_ADDR(inode)			(RPC_PEERADDR(NFS_CLIENT(inode)))
+#define NFS_PROTO(inode)		(NFS_SERVER(inode)->nfs_client->rpc_ops)
 #define NFS_COOKIEVERF(inode)		(NFS_I(inode)->cookieverf)
 #define NFS_READTIME(inode)		(NFS_I(inode)->read_cache_jiffies)
 #define NFS_CHANGE_ATTR(inode)		(NFS_I(inode)->change_attr)
@@ -233,8 +237,12 @@ static inline int nfs_caches_unstable(struct inode *inode)
 
 static inline void nfs_mark_for_revalidate(struct inode *inode)
 {
+	struct nfs_inode *nfsi = NFS_I(inode);
+
 	spin_lock(&inode->i_lock);
-	NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
+	nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS;
+	if (S_ISDIR(inode->i_mode))
+		nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_DATA;
 	spin_unlock(&inode->i_lock);
 }
 
@@ -291,12 +299,13 @@ extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 extern int nfs_permission(struct inode *, int, struct nameidata *);
 extern int nfs_access_get_cached(struct inode *, struct rpc_cred *, struct nfs_access_entry *);
 extern void nfs_access_add_cache(struct inode *, struct nfs_access_entry *);
+extern void nfs_access_zap_cache(struct inode *inode);
 extern int nfs_open(struct inode *, struct file *);
 extern int nfs_release(struct inode *, struct file *);
 extern int nfs_attribute_timeout(struct inode *inode);
 extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
-extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern void nfs_begin_attr_update(struct inode *);
@@ -324,7 +333,7 @@ extern struct inode_operations nfs_file_inode_operations;
 extern struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
-extern struct address_space_operations nfs_file_aops;
+extern const struct address_space_operations nfs_file_aops;
 
 static inline struct rpc_cred *nfs_file_cred(struct file *file)
 {
@@ -392,6 +401,15 @@ extern void nfs_unregister_sysctl(void);
 #endif
 
 /*
+ * linux/fs/nfs/namespace.c
+ */
+extern struct list_head nfs_automount_list;
+extern struct inode_operations nfs_mountpoint_inode_operations;
+extern struct inode_operations nfs_referral_inode_operations;
+extern int nfs_mountpoint_expiry_timeout;
+extern void nfs_release_automount_timer(void);
+
+/*
  * linux/fs/nfs/unlink.c
  */
 extern int  nfs_async_unlink(struct dentry *);
@@ -408,7 +426,7 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
 extern void nfs_writedata_release(void *);
 
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-struct nfs_write_data *nfs_commit_alloc(unsigned int pagecount);
+struct nfs_write_data *nfs_commit_alloc(void);
 void nfs_commit_free(struct nfs_write_data *p);
 #endif
 
@@ -457,10 +475,9 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page)
 }
 
 /*
- * Allocate and free nfs_write_data structures
+ * Allocate nfs_write_data structures
  */
-extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount);
-extern void nfs_writedata_free(struct nfs_write_data *p);
+extern struct nfs_write_data *nfs_writedata_alloc(size_t len);
 
 /*
  * linux/fs/nfs/read.c
@@ -472,10 +489,9 @@ extern int  nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
 extern void nfs_readdata_release(void *data);
 
 /*
- * Allocate and free nfs_read_data structures
+ * Allocate nfs_read_data structures
  */
-extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount);
-extern void nfs_readdata_free(struct nfs_read_data *p);
+extern struct nfs_read_data *nfs_readdata_alloc(size_t len);
 
 /*
  * linux/fs/nfs3proc.c
@@ -562,6 +578,7 @@ extern void * nfs_root_data(void);
 #define NFSDBG_FILE		0x0040
 #define NFSDBG_ROOT		0x0080
 #define NFSDBG_CALLBACK		0x0100
+#define NFSDBG_CLIENT		0x0200
 #define NFSDBG_ALL		0xFFFF
 
 #ifdef __KERNEL__
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 65dec21af77..7ccfc7ef0a8 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -7,13 +7,79 @@
 struct nfs_iostats;
 
 /*
+ * The nfs_client identifies our client state to the server.
+ */
+struct nfs_client {
+	atomic_t		cl_count;
+	int			cl_cons_state;	/* current construction state (-ve: init error) */
+#define NFS_CS_READY		0		/* ready to be used */
+#define NFS_CS_INITING		1		/* busy initialising */
+	int			cl_nfsversion;	/* NFS protocol version */
+	unsigned long		cl_res_state;	/* NFS resources state */
+#define NFS_CS_RPCIOD		0		/* - rpciod started */
+#define NFS_CS_CALLBACK		1		/* - callback started */
+#define NFS_CS_IDMAP		2		/* - idmap started */
+#define NFS_CS_RENEWD		3		/* - renewd started */
+	struct sockaddr_in	cl_addr;	/* server identifier */
+	char *			cl_hostname;	/* hostname of server */
+	struct list_head	cl_share_link;	/* link in global client list */
+	struct list_head	cl_superblocks;	/* List of nfs_server structs */
+
+	struct rpc_clnt *	cl_rpcclient;
+	const struct nfs_rpc_ops *rpc_ops;	/* NFS protocol vector */
+	unsigned long		retrans_timeo;	/* retransmit timeout */
+	unsigned int		retrans_count;	/* number of retransmit tries */
+
+#ifdef CONFIG_NFS_V4
+	u64			cl_clientid;	/* constant */
+	nfs4_verifier		cl_confirm;
+	unsigned long		cl_state;
+
+	u32			cl_lockowner_id;
+
+	/*
+	 * The following rwsem ensures exclusive access to the server
+	 * while we recover the state following a lease expiration.
+	 */
+	struct rw_semaphore	cl_sem;
+
+	struct list_head	cl_delegations;
+	struct list_head	cl_state_owners;
+	struct list_head	cl_unused;
+	int			cl_nunused;
+	spinlock_t		cl_lock;
+
+	unsigned long		cl_lease_time;
+	unsigned long		cl_last_renewal;
+	struct work_struct	cl_renewd;
+
+	struct rpc_wait_queue	cl_rpcwaitq;
+
+	/* used for the setclientid verifier */
+	struct timespec		cl_boot_time;
+
+	/* idmapper */
+	struct idmap *		cl_idmap;
+
+	/* Our own IP address, as a null-terminated string.
+	 * This is used to generate the clientid, and the callback address.
+	 */
+	char			cl_ipaddr[16];
+	unsigned char		cl_id_uniquifier;
+#endif
+};
+
+/*
  * NFS client parameters stored in the superblock.
  */
 struct nfs_server {
+	struct nfs_client *	nfs_client;	/* shared client and NFS4 state */
+	struct list_head	client_link;	/* List of other nfs_server structs
+						 * that share the same client
+						 */
+	struct list_head	master_link;	/* link in master servers list */
 	struct rpc_clnt *	client;		/* RPC client handle */
-	struct rpc_clnt *	client_sys;	/* 2nd handle for FSINFO */
 	struct rpc_clnt *	client_acl;	/* ACL RPC client handle */
-	struct nfs_rpc_ops *	rpc_ops;	/* NFS protocol vector */
 	struct nfs_iostats *	io_stats;	/* I/O statistics */
 	struct backing_dev_info	backing_dev_info;
 	int			flags;		/* various flags */
@@ -29,23 +95,14 @@ struct nfs_server {
 	unsigned int		acregmax;
 	unsigned int		acdirmin;
 	unsigned int		acdirmax;
-	unsigned long		retrans_timeo;	/* retransmit timeout */
-	unsigned int		retrans_count;	/* number of retransmit tries */
 	unsigned int		namelen;
-	char *			hostname;	/* remote hostname */
-	struct nfs_fh		fh;
-	struct sockaddr_in	addr;
+
+	struct nfs_fsid		fsid;
+	__u64			maxfilesize;	/* maximum file size */
 	unsigned long		mount_time;	/* when this fs was mounted */
+	dev_t			s_dev;		/* superblock dev numbers */
+
 #ifdef CONFIG_NFS_V4
-	/* Our own IP address, as a null-terminated string.
-	 * This is used to generate the clientid, and the callback address.
-	 */
-	char			ip_addr[16];
-	char *			mnt_path;
-	struct nfs4_client *	nfs4_state;	/* all NFSv4 state starts here */
-	struct list_head	nfs4_siblings;	/* List of other nfs_server structs
-						 * that share the same clientid
-						 */
 	u32			attr_bitmask[2];/* V4 bitmask representing the set
 						   of attributes supported on this
 						   filesystem */
@@ -53,6 +110,7 @@ struct nfs_server {
 						   that are supported on this
 						   filesystem */
 #endif
+	void (*destroy)(struct nfs_server *);
 };
 
 /* Server capabilities */
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 102e5609429..15a9f3b7289 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -62,15 +62,15 @@ struct idmap_msg {
 #ifdef __KERNEL__
 
 /* Forward declaration to make this header independent of others */
-struct nfs4_client;
+struct nfs_client;
 
-void nfs_idmap_new(struct nfs4_client *);
-void nfs_idmap_delete(struct nfs4_client *);
+int nfs_idmap_new(struct nfs_client *);
+void nfs_idmap_delete(struct nfs_client *);
 
-int nfs_map_name_to_uid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_group_to_gid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_uid_to_name(struct nfs4_client *, __u32, char *);
-int nfs_map_gid_to_group(struct nfs4_client *, __u32, char *);
+int nfs_map_name_to_uid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_group_to_gid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_uid_to_name(struct nfs_client *, __u32, char *);
+int nfs_map_gid_to_group(struct nfs_client *, __u32, char *);
 
 extern unsigned int nfs_idmap_cache_timeout;
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 66e2ed65852..1f7bd287c23 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -13,7 +13,6 @@
 #include <linux/list.h>
 #include <linux/pagemap.h>
 #include <linux/wait.h>
-#include <linux/nfs_fs_sb.h>
 #include <linux/sunrpc/auth.h>
 #include <linux/nfs_xdr.h>
 
@@ -63,8 +62,8 @@ extern	void nfs_release_request(struct nfs_page *req);
 
 extern  int nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst,
 				unsigned long idx_start, unsigned int npages);
-extern	int nfs_scan_list(struct list_head *, struct list_head *,
-			  unsigned long, unsigned int);
+extern	int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *head, struct list_head *dst,
+			  unsigned long idx_start, unsigned int npages);
 extern	int nfs_coalesce_requests(struct list_head *, struct list_head *,
 				  unsigned int);
 extern  int nfs_wait_on_request(struct nfs_page *);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 7fafc4c546b..dc5397d9d23 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_NFS_XDR_H
 #define _LINUX_NFS_XDR_H
 
-#include <linux/sunrpc/xprt.h>
 #include <linux/nfsacl.h>
 
 /*
@@ -14,11 +13,19 @@
 #define NFS_DEF_FILE_IO_SIZE	(4096U)
 #define NFS_MIN_FILE_IO_SIZE	(1024U)
 
-struct nfs4_fsid {
-	__u64 major;
-	__u64 minor;
+struct nfs_fsid {
+	uint64_t		major;
+	uint64_t		minor;
 };
 
+/*
+ * Helper for checking equality between 2 fsids.
+ */
+static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid *b)
+{
+	return a->major == b->major && a->minor == b->minor;
+}
+
 struct nfs_fattr {
 	unsigned short		valid;		/* which fields are valid */
 	__u64			pre_size;	/* pre_op_attr.size	  */
@@ -40,10 +47,7 @@ struct nfs_fattr {
 		} nfs3;
 	} du;
 	dev_t			rdev;
-	union {
-		__u64		nfs3;		/* also nfs2 */
-		struct nfs4_fsid nfs4;
-	} fsid_u;
+	struct nfs_fsid		fsid;
 	__u64			fileid;
 	struct timespec		atime;
 	struct timespec		mtime;
@@ -57,8 +61,8 @@ struct nfs_fattr {
 #define NFS_ATTR_WCC		0x0001		/* pre-op WCC data    */
 #define NFS_ATTR_FATTR		0x0002		/* post-op attributes */
 #define NFS_ATTR_FATTR_V3	0x0004		/* NFSv3 attributes */
-#define NFS_ATTR_FATTR_V4	0x0008
-#define NFS_ATTR_PRE_CHANGE	0x0010
+#define NFS_ATTR_FATTR_V4	0x0008		/* NFSv4 change attribute */
+#define NFS_ATTR_FATTR_V4_REFERRAL	0x0010		/* NFSv4 referral */
 
 /*
  * Info on the file system
@@ -354,8 +358,8 @@ struct nfs_symlinkargs {
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -430,8 +434,8 @@ struct nfs3_symlinkargs {
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -529,7 +533,10 @@ struct nfs4_accessres {
 struct nfs4_create_arg {
 	u32				ftype;
 	union {
-		struct qstr *		symlink;    /* NF4LNK */
+		struct {
+			struct page **	pages;
+			unsigned int	len;
+		} symlink;   /* NF4LNK */
 		struct {
 			u32		specdata1;
 			u32		specdata2;
@@ -654,7 +661,7 @@ struct nfs4_rename_res {
 struct nfs4_setclientid {
 	const nfs4_verifier *		sc_verifier;      /* request */
 	unsigned int			sc_name_len;
-	char				sc_name[32];	  /* request */
+	char				sc_name[48];	  /* request */
 	u32				sc_prog;          /* request */
 	unsigned int			sc_netid_len;
 	char				sc_netid[4];	  /* request */
@@ -675,6 +682,40 @@ struct nfs4_server_caps_res {
 	u32				has_symlinks;
 };
 
+struct nfs4_string {
+	unsigned int len;
+	char *data;
+};
+
+#define NFS4_PATHNAME_MAXCOMPONENTS 512
+struct nfs4_pathname {
+	unsigned int ncomponents;
+	struct nfs4_string components[NFS4_PATHNAME_MAXCOMPONENTS];
+};
+
+#define NFS4_FS_LOCATION_MAXSERVERS 10
+struct nfs4_fs_location {
+	unsigned int nservers;
+	struct nfs4_string servers[NFS4_FS_LOCATION_MAXSERVERS];
+	struct nfs4_pathname rootpath;
+};
+
+#define NFS4_FS_LOCATIONS_MAXENTRIES 10
+struct nfs4_fs_locations {
+	struct nfs_fattr fattr;
+	const struct nfs_server *server;
+	struct nfs4_pathname fs_path;
+	int nlocations;
+	struct nfs4_fs_location locations[NFS4_FS_LOCATIONS_MAXENTRIES];
+};
+
+struct nfs4_fs_locations_arg {
+	const struct nfs_fh *dir_fh;
+	const struct qstr *name;
+	struct page *page;
+	const u32 *bitmask;
+};
+
 #endif /* CONFIG_NFS_V4 */
 
 struct nfs_page;
@@ -690,12 +731,13 @@ struct nfs_read_data {
 	struct list_head	pages;	/* Coalesced read requests */
 	struct nfs_page		*req;	/* multi ops per nfs_page */
 	struct page		**pagevec;
+	unsigned int		npages;	/* Max length of pagevec */
 	struct nfs_readargs args;
 	struct nfs_readres  res;
 #ifdef CONFIG_NFS_V4
 	unsigned long		timestamp;	/* For lease renewal */
 #endif
-	struct page		*page_array[NFS_PAGEVEC_SIZE + 1];
+	struct page		*page_array[NFS_PAGEVEC_SIZE];
 };
 
 struct nfs_write_data {
@@ -708,12 +750,13 @@ struct nfs_write_data {
 	struct list_head	pages;		/* Coalesced requests we wish to flush */
 	struct nfs_page		*req;		/* multi ops per nfs_page */
 	struct page		**pagevec;
+	unsigned int		npages;		/* Max length of pagevec */
 	struct nfs_writeargs	args;		/* argument struct */
 	struct nfs_writeres	res;		/* result struct */
 #ifdef CONFIG_NFS_V4
 	unsigned long		timestamp;	/* For lease renewal */
 #endif
-	struct page		*page_array[NFS_PAGEVEC_SIZE + 1];
+	struct page		*page_array[NFS_PAGEVEC_SIZE];
 };
 
 struct nfs_access_entry;
@@ -729,6 +772,9 @@ struct nfs_rpc_ops {
 
 	int	(*getroot) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fsinfo *);
+	int	(*lookupfh)(struct nfs_server *, struct nfs_fh *,
+			    struct qstr *, struct nfs_fh *,
+			    struct nfs_fattr *);
 	int	(*getattr) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fattr *);
 	int	(*setattr) (struct dentry *, struct nfs_fattr *,
@@ -750,9 +796,8 @@ struct nfs_rpc_ops {
 	int	(*rename)  (struct inode *, struct qstr *,
 			    struct inode *, struct qstr *);
 	int	(*link)    (struct inode *, struct inode *, struct qstr *);
-	int	(*symlink) (struct inode *, struct qstr *, struct qstr *,
-			    struct iattr *, struct nfs_fh *,
-			    struct nfs_fattr *);
+	int	(*symlink) (struct inode *, struct dentry *, struct page *,
+			    unsigned int, struct iattr *);
 	int	(*mkdir)   (struct inode *, struct dentry *, struct iattr *);
 	int	(*rmdir)   (struct inode *, struct qstr *);
 	int	(*readdir) (struct dentry *, struct rpc_cred *,
@@ -765,6 +810,7 @@ struct nfs_rpc_ops {
 			    struct nfs_fsinfo *);
 	int	(*pathconf) (struct nfs_server *, struct nfs_fh *,
 			     struct nfs_pathconf *);
+	int	(*set_capabilities)(struct nfs_server *, struct nfs_fh *);
 	u32 *	(*decode_dirent)(u32 *, struct nfs_entry *, int plus);
 	void	(*read_setup)   (struct nfs_read_data *);
 	int	(*read_done)  (struct rpc_task *, struct nfs_read_data *);
@@ -788,9 +834,9 @@ struct nfs_rpc_ops {
 /*
  * Function vectors etc. for the NFS client
  */
-extern struct nfs_rpc_ops	nfs_v2_clientops;
-extern struct nfs_rpc_ops	nfs_v3_clientops;
-extern struct nfs_rpc_ops	nfs_v4_clientops;
+extern const struct nfs_rpc_ops	nfs_v2_clientops;
+extern const struct nfs_rpc_ops	nfs_v3_clientops;
+extern const struct nfs_rpc_ops	nfs_v4_clientops;
 extern struct rpc_version	nfs_version2;
 extern struct rpc_version	nfs_version3;
 extern struct rpc_version	nfs_version4;
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
new file mode 100644
index 00000000000..d9c5455808e
--- /dev/null
+++ b/include/linux/nfsd/Kbuild
@@ -0,0 +1,7 @@
+unifdef-y += const.h
+unifdef-y += export.h
+unifdef-y += stats.h
+unifdef-y += syscall.h
+unifdef-y += nfsfh.h
+unifdef-y += debug.h
+unifdef-y += auth.h
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f9edcd2ff3c..31a3cb617ce 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,14 +269,8 @@ fill_post_wcc(struct svc_fh *fhp)
 	fhp->fh_post_uid	= inode->i_uid;
 	fhp->fh_post_gid	= inode->i_gid;
 	fhp->fh_post_size       = inode->i_size;
-	if (inode->i_blksize) {
-		fhp->fh_post_blksize    = inode->i_blksize;
-		fhp->fh_post_blocks     = inode->i_blocks;
-	} else {
-		fhp->fh_post_blksize    = BLOCK_SIZE;
-		/* how much do we care for accuracy with MinixFS? */
-		fhp->fh_post_blocks     = (inode->i_size+511) >> 9;
-	}
+	fhp->fh_post_blksize    = BLOCK_SIZE;
+	fhp->fh_post_blocks     = inode->i_blocks;
 	fhp->fh_post_rdev[0]    = htonl((u32)imajor(inode));
 	fhp->fh_post_rdev[1]    = htonl((u32)iminor(inode));
 	fhp->fh_post_atime      = inode->i_atime;
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index b6f1e0cda4f..28a82fdd922 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -9,6 +9,8 @@
 #ifndef LINUX_NFSD_STATS_H
 #define LINUX_NFSD_STATS_H
 
+#include <linux/nfs4.h>
+
 struct nfsd_stats {
 	unsigned int	rchits;		/* repcache hits */
 	unsigned int	rcmisses;	/* repcache hits */
@@ -27,6 +29,10 @@ struct nfsd_stats {
 	unsigned int	ra_size;	/* size of ra cache */
 	unsigned int	ra_depth[11];	/* number of times ra entry was found that deep
 					 * in the cache (10percentiles). [10] = not found */
+#ifdef CONFIG_NFSD_V4
+	unsigned int	nfs4_opcount[LAST_NFS4_OP + 1];	/* count of individual nfsv4 operations */
+#endif
+
 };
 
 /* thread usage wraps very million seconds (approx one fortnight) */
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index c8f4d2f627d..e16904e28c3 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -4,6 +4,7 @@
 #ifndef LINUX_NMI_H
 #define LINUX_NMI_H
 
+#include <linux/sched.h>
 #include <asm/irq.h>
 
 /**
@@ -16,7 +17,7 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 extern void touch_nmi_watchdog(void);
 #else
-# define touch_nmi_watchdog() do { } while(0)
+# define touch_nmi_watchdog() touch_softlockup_watchdog()
 #endif
 
 #endif
diff --git a/include/linux/node.h b/include/linux/node.h
index 254dc3de650..bc001bc225c 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -26,8 +26,33 @@ struct node {
 	struct sys_device	sysdev;
 };
 
+extern struct node node_devices[];
+
 extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
+#ifdef CONFIG_NUMA
+extern int register_one_node(int nid);
+extern void unregister_one_node(int nid);
+extern int register_cpu_under_node(unsigned int cpu, unsigned int nid);
+extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid);
+#else
+static inline int register_one_node(int nid)
+{
+	return 0;
+}
+static inline int unregister_one_node(int nid)
+{
+	return 0;
+}
+static inline int register_cpu_under_node(unsigned int cpu, unsigned int nid)
+{
+	return 0;
+}
+static inline int unregister_cpu_under_node(unsigned int cpu, unsigned int nid)
+{
+	return 0;
+}
+#endif
 
 #define to_node(sys_device) container_of(sys_device, struct node, sysdev)
 
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 51dbab9710c..7ff386a6ae8 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -65,7 +65,7 @@ struct raw_notifier_head {
 	} while (0)
 
 #define ATOMIC_NOTIFIER_INIT(name) {				\
-		.lock = SPIN_LOCK_UNLOCKED,			\
+		.lock = __SPIN_LOCK_UNLOCKED(name.lock),	\
 		.head = NULL }
 #define BLOCKING_NOTIFIER_INIT(name) {				\
 		.rwsem = __RWSEM_INITIALIZER((name).rwsem),	\
diff --git a/include/linux/nsc_gpio.h b/include/linux/nsc_gpio.h
new file mode 100644
index 00000000000..7da0cf3702e
--- /dev/null
+++ b/include/linux/nsc_gpio.h
@@ -0,0 +1,40 @@
+/**
+   nsc_gpio.c
+
+   National Semiconductor GPIO common access methods.
+
+   struct nsc_gpio_ops abstracts the low-level access
+   operations for the GPIO units on 2 NSC chip families; the GEODE
+   integrated CPU, and the PC-8736[03456] integrated PC-peripheral
+   chips.
+
+   The GPIO units on these chips have the same pin architecture, but
+   the access methods differ.  Thus, scx200_gpio and pc8736x_gpio
+   implement their own versions of these routines; and use the common
+   file-operations routines implemented in nsc_gpio module.
+
+   Copyright (c) 2005 Jim Cromie <jim.cromie@gmail.com>
+
+   NB: this work was tested on the Geode SC-1100 and PC-87366 chips.
+   NSC sold the GEODE line to AMD, and the PC-8736x line to Winbond.
+*/
+
+struct nsc_gpio_ops {
+	struct module*	owner;
+	u32	(*gpio_config)	(unsigned iminor, u32 mask, u32 bits);
+	void	(*gpio_dump)	(struct nsc_gpio_ops *amp, unsigned iminor);
+	int	(*gpio_get)	(unsigned iminor);
+	void	(*gpio_set)	(unsigned iminor, int state);
+	void	(*gpio_change)	(unsigned iminor);
+	int	(*gpio_current)	(unsigned iminor);
+	struct device*	dev;	/* for dev_dbg() support, set in init  */
+};
+
+extern ssize_t nsc_gpio_write(struct file *file, const char __user *data,
+			      size_t len, loff_t *ppos);
+
+extern ssize_t nsc_gpio_read(struct file *file, char __user *buf,
+			     size_t len, loff_t *ppos);
+
+extern void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned index);
+
diff --git a/include/linux/openprom_fs.h b/include/linux/openprom_fs.h
deleted file mode 100644
index a837aab8217..00000000000
--- a/include/linux/openprom_fs.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _LINUX_OPENPROM_FS_H
-#define _LINUX_OPENPROM_FS_H
-
-/*
- * The openprom filesystem constants/structures
- */
-
-#define OPENPROM_SUPER_MAGIC 0x9fa1
-
-#endif /* _LINUX_OPENPROM_FS_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0c076d58c67..4830a3bedfb 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -5,36 +5,33 @@
 #ifndef PAGE_FLAGS_H
 #define PAGE_FLAGS_H
 
-#include <linux/percpu.h>
-#include <linux/cache.h>
 #include <linux/types.h>
 
-#include <asm/pgtable.h>
-
 /*
  * Various page->flags bits:
  *
  * PG_reserved is set for special pages, which can never be swapped out. Some
  * of them might not even exist (eg empty_bad_page)...
  *
- * The PG_private bitflag is set if page->private contains a valid value.
+ * The PG_private bitflag is set on pagecache pages if they contain filesystem
+ * specific data (which is normally at page->private). It can be used by
+ * private allocations for its own usage.
+ *
+ * During initiation of disk I/O, PG_locked is set. This bit is set before I/O
+ * and cleared when writeback _starts_ or when read _completes_. PG_writeback
+ * is set before writeback starts and cleared when it finishes.
  *
- * During disk I/O, PG_locked is used. This bit is set before I/O and
- * reset when I/O completes. page_waitqueue(page) is a wait queue of all tasks
- * waiting for the I/O on this page to complete.
+ * PG_locked also pins a page in pagecache, and blocks truncation of the file
+ * while it is held.
+ *
+ * page_waitqueue(page) is a wait queue of all tasks waiting for the page
+ * to become unlocked.
  *
  * PG_uptodate tells whether the page's contents is valid.  When a read
  * completes, the page becomes uptodate, unless a disk I/O error happened.
  *
- * For choosing which pages to swap out, inode pages carry a PG_referenced bit,
- * which is set any time the system accesses that page through the (mapping,
- * index) hash table.  This referenced bit, together with the referenced bit
- * in the page tables, is used to manipulate page->age and move the page across
- * the active, inactive_dirty and inactive_clean lists.
- *
- * Note that the referenced bit, the page->lru list_head and the active,
- * inactive_dirty and inactive_clean lists are protected by the
- * zone->lru_lock, and *NOT* by the usual PG_locked bit!
+ * PG_referenced, PG_reclaim are used for page reclaim for anonymous and
+ * file-backed pagecache (see mm/vmscan.c).
  *
  * PG_error is set to indicate that an I/O error occurred on this page.
  *
@@ -46,6 +43,10 @@
  * space, they need to be kmapped separately for doing IO on the pages.  The
  * struct page (these bits with information) are always mapped into kernel
  * address space...
+ *
+ * PG_buddy is set to indicate that the page is free and in the buddy system
+ * (see mm/page_alloc.c).
+ *
  */
 
 /*
@@ -78,7 +79,7 @@
 #define PG_checked		 8	/* kill me in 2.5.<early>. */
 #define PG_arch_1		 9
 #define PG_reserved		10
-#define PG_private		11	/* Has something at ->private */
+#define PG_private		11	/* If pagecache, has fs-private data */
 
 #define PG_writeback		12	/* Page is under writeback */
 #define PG_nosave		13	/* Used for system suspend/resume */
@@ -87,7 +88,7 @@
 
 #define PG_mappedtodisk		16	/* Has blocks allocated on-disk */
 #define PG_reclaim		17	/* To be reclaimed asap */
-#define PG_nosave_free		18	/* Free, should not be written */
+#define PG_nosave_free		18	/* Used for system suspend/resume */
 #define PG_buddy		19	/* Page is free, on buddy lists */
 
 
@@ -103,134 +104,6 @@
 #endif
 
 /*
- * Global page accounting.  One instance per CPU.  Only unsigned longs are
- * allowed.
- *
- * - Fields can be modified with xxx_page_state and xxx_page_state_zone at
- * any time safely (which protects the instance from modification by
- * interrupt.
- * - The __xxx_page_state variants can be used safely when interrupts are
- * disabled.
- * - The __xxx_page_state variants can be used if the field is only
- * modified from process context and protected from preemption, or only
- * modified from interrupt context.  In this case, the field should be
- * commented here.
- */
-struct page_state {
-	unsigned long nr_dirty;		/* Dirty writeable pages */
-	unsigned long nr_writeback;	/* Pages under writeback */
-	unsigned long nr_unstable;	/* NFS unstable pages */
-	unsigned long nr_page_table_pages;/* Pages used for pagetables */
-	unsigned long nr_mapped;	/* mapped into pagetables.
-					 * only modified from process context */
-	unsigned long nr_slab;		/* In slab */
-#define GET_PAGE_STATE_LAST nr_slab
-
-	/*
-	 * The below are zeroed by get_page_state().  Use get_full_page_state()
-	 * to add up all these.
-	 */
-	unsigned long pgpgin;		/* Disk reads */
-	unsigned long pgpgout;		/* Disk writes */
-	unsigned long pswpin;		/* swap reads */
-	unsigned long pswpout;		/* swap writes */
-
-	unsigned long pgalloc_high;	/* page allocations */
-	unsigned long pgalloc_normal;
-	unsigned long pgalloc_dma32;
-	unsigned long pgalloc_dma;
-
-	unsigned long pgfree;		/* page freeings */
-	unsigned long pgactivate;	/* pages moved inactive->active */
-	unsigned long pgdeactivate;	/* pages moved active->inactive */
-
-	unsigned long pgfault;		/* faults (major+minor) */
-	unsigned long pgmajfault;	/* faults (major only) */
-
-	unsigned long pgrefill_high;	/* inspected in refill_inactive_zone */
-	unsigned long pgrefill_normal;
-	unsigned long pgrefill_dma32;
-	unsigned long pgrefill_dma;
-
-	unsigned long pgsteal_high;	/* total highmem pages reclaimed */
-	unsigned long pgsteal_normal;
-	unsigned long pgsteal_dma32;
-	unsigned long pgsteal_dma;
-
-	unsigned long pgscan_kswapd_high;/* total highmem pages scanned */
-	unsigned long pgscan_kswapd_normal;
-	unsigned long pgscan_kswapd_dma32;
-	unsigned long pgscan_kswapd_dma;
-
-	unsigned long pgscan_direct_high;/* total highmem pages scanned */
-	unsigned long pgscan_direct_normal;
-	unsigned long pgscan_direct_dma32;
-	unsigned long pgscan_direct_dma;
-
-	unsigned long pginodesteal;	/* pages reclaimed via inode freeing */
-	unsigned long slabs_scanned;	/* slab objects scanned */
-	unsigned long kswapd_steal;	/* pages reclaimed by kswapd */
-	unsigned long kswapd_inodesteal;/* reclaimed via kswapd inode freeing */
-	unsigned long pageoutrun;	/* kswapd's calls to page reclaim */
-	unsigned long allocstall;	/* direct reclaim calls */
-
-	unsigned long pgrotated;	/* pages rotated to tail of the LRU */
-	unsigned long nr_bounce;	/* pages for bounce buffers */
-};
-
-extern void get_page_state(struct page_state *ret);
-extern void get_page_state_node(struct page_state *ret, int node);
-extern void get_full_page_state(struct page_state *ret);
-extern unsigned long read_page_state_offset(unsigned long offset);
-extern void mod_page_state_offset(unsigned long offset, unsigned long delta);
-extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
-
-#define read_page_state(member) \
-	read_page_state_offset(offsetof(struct page_state, member))
-
-#define mod_page_state(member, delta)	\
-	mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define __mod_page_state(member, delta)	\
-	__mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define inc_page_state(member)		mod_page_state(member, 1UL)
-#define dec_page_state(member)		mod_page_state(member, 0UL - 1)
-#define add_page_state(member,delta)	mod_page_state(member, (delta))
-#define sub_page_state(member,delta)	mod_page_state(member, 0UL - (delta))
-
-#define __inc_page_state(member)	__mod_page_state(member, 1UL)
-#define __dec_page_state(member)	__mod_page_state(member, 0UL - 1)
-#define __add_page_state(member,delta)	__mod_page_state(member, (delta))
-#define __sub_page_state(member,delta)	__mod_page_state(member, 0UL - (delta))
-
-#define page_state(member) (*__page_state(offsetof(struct page_state, member)))
-
-#define state_zone_offset(zone, member)					\
-({									\
-	unsigned offset;						\
-	if (is_highmem(zone))						\
-		offset = offsetof(struct page_state, member##_high);	\
-	else if (is_normal(zone))					\
-		offset = offsetof(struct page_state, member##_normal);	\
-	else if (is_dma32(zone))					\
-		offset = offsetof(struct page_state, member##_dma32);	\
-	else								\
-		offset = offsetof(struct page_state, member##_dma);	\
-	offset;								\
-})
-
-#define __mod_page_state_zone(zone, member, delta)			\
- do {									\
-	__mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-#define mod_page_state_zone(zone, member, delta)			\
- do {									\
-	mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-/*
  * Manipulation of page state flags
  */
 #define PageLocked(page)		\
@@ -254,7 +127,13 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 #define TestClearPageReferenced(page) test_and_clear_bit(PG_referenced, &(page)->flags)
 
 #define PageUptodate(page)	test_bit(PG_uptodate, &(page)->flags)
-#ifndef SetPageUptodate
+#ifdef CONFIG_S390
+static inline void SetPageUptodate(struct page *page)
+{
+	if (!test_and_set_bit(PG_uptodate, &page->flags))
+		page_test_and_clear_dirty(page);
+}
+#else
 #define SetPageUptodate(page)	set_bit(PG_uptodate, &(page)->flags)
 #endif
 #define ClearPageUptodate(page)	clear_bit(PG_uptodate, &(page)->flags)
@@ -306,7 +185,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 	do {								\
 		if (!test_and_set_bit(PG_writeback,			\
 				&(page)->flags))			\
-			inc_page_state(nr_writeback);			\
+			inc_zone_page_state(page, NR_WRITEBACK);	\
 	} while (0)
 #define TestSetPageWriteback(page)					\
 	({								\
@@ -314,14 +193,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 		ret = test_and_set_bit(PG_writeback,			\
 					&(page)->flags);		\
 		if (!ret)						\
-			inc_page_state(nr_writeback);			\
+			inc_zone_page_state(page, NR_WRITEBACK);	\
 		ret;							\
 	})
 #define ClearPageWriteback(page)					\
 	do {								\
 		if (test_and_clear_bit(PG_writeback,			\
 				&(page)->flags))			\
-			dec_page_state(nr_writeback);			\
+			dec_zone_page_state(page, NR_WRITEBACK);	\
 	} while (0)
 #define TestClearPageWriteback(page)					\
 	({								\
@@ -329,7 +208,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 		ret = test_and_clear_bit(PG_writeback,			\
 				&(page)->flags);			\
 		if (ret)						\
-			dec_page_state(nr_writeback);			\
+			dec_zone_page_state(page, NR_WRITEBACK);	\
 		ret;							\
 	})
 
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 1245df7141a..64f95092515 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -113,51 +113,6 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
 extern void remove_from_page_cache(struct page *page);
 extern void __remove_from_page_cache(struct page *page);
 
-extern atomic_t nr_pagecache;
-
-#ifdef CONFIG_SMP
-
-#define PAGECACHE_ACCT_THRESHOLD        max(16, NR_CPUS * 2)
-DECLARE_PER_CPU(long, nr_pagecache_local);
-
-/*
- * pagecache_acct implements approximate accounting for pagecache.
- * vm_enough_memory() do not need high accuracy. Writers will keep
- * an offset in their per-cpu arena and will spill that into the
- * global count whenever the absolute value of the local count
- * exceeds the counter's threshold.
- *
- * MUST be protected from preemption.
- * current protection is mapping->page_lock.
- */
-static inline void pagecache_acct(int count)
-{
-	long *local;
-
-	local = &__get_cpu_var(nr_pagecache_local);
-	*local += count;
-	if (*local > PAGECACHE_ACCT_THRESHOLD || *local < -PAGECACHE_ACCT_THRESHOLD) {
-		atomic_add(*local, &nr_pagecache);
-		*local = 0;
-	}
-}
-
-#else
-
-static inline void pagecache_acct(int count)
-{
-	atomic_add(count, &nr_pagecache);
-}
-#endif
-
-static inline unsigned long get_page_cache_size(void)
-{
-	int ret = atomic_read(&nr_pagecache);
-	if (unlikely(ret < 0))
-		ret = 0;
-	return ret;
-}
-
 /*
  * Return byte-offset into filesystem object for page.
  */
@@ -175,14 +130,29 @@ static inline pgoff_t linear_page_index(struct vm_area_struct *vma,
 }
 
 extern void FASTCALL(__lock_page(struct page *page));
+extern void FASTCALL(__lock_page_nosync(struct page *page));
 extern void FASTCALL(unlock_page(struct page *page));
 
+/*
+ * lock_page may only be called if we have the page's inode pinned.
+ */
 static inline void lock_page(struct page *page)
 {
 	might_sleep();
 	if (TestSetPageLocked(page))
 		__lock_page(page);
 }
+
+/*
+ * lock_page_nosync should only be used if we can't pin the page's inode.
+ * Doesn't play quite so well with block device plugging.
+ */
+static inline void lock_page_nosync(struct page *page)
+{
+	might_sleep();
+	if (TestSetPageLocked(page))
+		__lock_page_nosync(page);
+}
 	
 /*
  * This is exported only for wait_on_page_locked/wait_on_page_writeback.
diff --git a/include/linux/parport.h b/include/linux/parport.h
index d42737eeee0..5bf321e82c9 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -127,6 +127,10 @@ struct amiga_parport_state {
        unsigned char statusdir;/* ciab.ddrb & 7 */
 };
 
+struct ax88796_parport_state {
+	unsigned char cpr;
+};
+
 struct ip32_parport_state {
 	unsigned int dcr;
 	unsigned int ecr;
@@ -138,6 +142,7 @@ struct parport_state {
 		/* ARC has no state. */
 		struct ax_parport_state ax;
 		struct amiga_parport_state amiga;
+		struct ax88796_parport_state ax88796;
 		/* Atari has not state. */
 		struct ip32_parport_state ip32;
 		void *misc; 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 62a8c22f5f6..5c3a4176eb6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -49,6 +49,7 @@
 #include <linux/types.h>
 #include <linux/ioport.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/device.h>
 
@@ -161,6 +162,7 @@ struct pci_dev {
 	unsigned int	is_enabled:1;	/* pci_enable_device has been called */
 	unsigned int	is_busmaster:1; /* device is busmaster */
 	unsigned int	no_msi:1;	/* device may not use msi */
+	unsigned int	no_d1d2:1;   /* only allow d0 or d3 */
 	unsigned int	block_ucfg_access:1;	/* userspace config space access is blocked */
 	unsigned int	broken_parity_status:1;	/* Device generates false positive parity */
 	unsigned int 	msi_enabled:1;
@@ -345,6 +347,8 @@ struct pci_driver {
 	int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);	/* New device inserted */
 	void (*remove) (struct pci_dev *dev);	/* Device removed (NULL if not a hot-plug capable driver) */
 	int  (*suspend) (struct pci_dev *dev, pm_message_t state);	/* Device suspended */
+	int  (*suspend_late) (struct pci_dev *dev, pm_message_t state);
+	int  (*resume_early) (struct pci_dev *dev);
 	int  (*resume) (struct pci_dev *dev);	                /* Device woken up */
 	int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
 	void (*shutdown) (struct pci_dev *dev);
@@ -352,6 +356,8 @@ struct pci_driver {
 	struct pci_error_handlers *err_handler;
 	struct device_driver	driver;
 	struct pci_dynids dynids;
+
+	int multithread_probe;
 };
 
 #define	to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
@@ -400,12 +406,12 @@ extern struct list_head pci_root_buses;	/* list of all known PCI buses */
 extern struct list_head pci_devices;	/* list of all devices */
 
 void pcibios_fixup_bus(struct pci_bus *);
-int pcibios_enable_device(struct pci_dev *, int mask);
+int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup (char *str);
 
 /* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *,
-			    unsigned long, unsigned long);
+void pcibios_align_resource(void *, struct resource *, resource_size_t,
+				resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
 
 /* Generic PCI functions used internally */
@@ -427,7 +433,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn);
 struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
 void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
 unsigned int pci_scan_child_bus(struct pci_bus *bus);
-void pci_bus_add_device(struct pci_dev *dev);
+int __must_check pci_bus_add_device(struct pci_dev *dev);
 void pci_read_bridge_bases(struct pci_bus *child);
 struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res);
 int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
@@ -435,6 +441,7 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_remove_bus_device(struct pci_dev *dev);
+extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 
 /* Generic PCI functions exported to card drivers */
@@ -487,19 +494,19 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
 	return pci_bus_write_config_dword (dev->bus, dev->devfn, where, val);
 }
 
-int pci_enable_device(struct pci_dev *dev);
-int pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pci_enable_device(struct pci_dev *dev);
+int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
-int pci_set_mwi(struct pci_dev *dev);
+int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
-int pci_assign_resource(struct pci_dev *dev, int i);
-int pci_assign_resource_fixed(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i);
 void pci_restore_bars(struct pci_dev *dev);
 
 /* ROM control related routines */
@@ -525,23 +532,24 @@ void pdev_sort_resources(struct pci_dev *, struct resource_list *);
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
 		    int (*)(struct pci_dev *, u8, u8));
 #define HAVE_PCI_REQ_REGIONS	2
-int pci_request_regions(struct pci_dev *, const char *);
+int __must_check pci_request_regions(struct pci_dev *, const char *);
 void pci_release_regions(struct pci_dev *);
-int pci_request_region(struct pci_dev *, int, const char *);
+int __must_check pci_request_region(struct pci_dev *, int, const char *);
 void pci_release_region(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
-int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
-			   unsigned long size, unsigned long align,
-			   unsigned long min, unsigned int type_mask,
-			   void (*alignf)(void *, struct resource *,
-					  unsigned long, unsigned long),
-			   void *alignf_data);
+int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
+			struct resource *res, resource_size_t size,
+			resource_size_t align, resource_size_t min,
+			unsigned int type_mask,
+			void (*alignf)(void *, struct resource *,
+				resource_size_t, resource_size_t),
+			void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 
 /* Proper probing supporting hot-pluggable devices */
-int __pci_register_driver(struct pci_driver *, struct module *);
-static inline int pci_register_driver(struct pci_driver *driver)
+int __must_check __pci_register_driver(struct pci_driver *, struct module *);
+static inline int __must_check pci_register_driver(struct pci_driver *driver)
 {
 	return __pci_register_driver(driver, THIS_MODULE);
 }
@@ -730,7 +738,8 @@ static inline char *pci_name(struct pci_dev *pdev)
  */
 #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
 static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
-                const struct resource *rsrc, u64 *start, u64 *end)
+                const struct resource *rsrc, resource_size_t *start,
+		resource_size_t *end)
 {
 	*start = rsrc->start;
 	*end = rsrc->end;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c2fd2d19938..c9ffbc3843d 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -479,6 +479,7 @@
 
 #define PCI_VENDOR_ID_AMD		0x1022
 #define PCI_DEVICE_ID_AMD_K8_NB		0x1100
+#define PCI_DEVICE_ID_AMD_K8_NB_MISC	0x1103
 #define PCI_DEVICE_ID_AMD_LANCE		0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME	0x2001
 #define PCI_DEVICE_ID_AMD_SCSI		0x2020
@@ -506,6 +507,7 @@
 #define PCI_DEVICE_ID_AMD_8151_0	0x7454
 #define PCI_DEVICE_ID_AMD_8131_BRIDGE	0x7450
 #define PCI_DEVICE_ID_AMD_8131_APIC	0x7451
+#define PCI_DEVICE_ID_AMD_8132_BRIDGE	0x7458
 #define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
@@ -648,6 +650,8 @@
 #define PCI_DEVICE_ID_SI_962		0x0962
 #define PCI_DEVICE_ID_SI_963		0x0963
 #define PCI_DEVICE_ID_SI_965		0x0965
+#define PCI_DEVICE_ID_SI_966		0x0966
+#define PCI_DEVICE_ID_SI_968		0x0968
 #define PCI_DEVICE_ID_SI_5511		0x5511
 #define PCI_DEVICE_ID_SI_5513		0x5513
 #define PCI_DEVICE_ID_SI_5517		0x5517
@@ -728,7 +732,9 @@
 #define PCI_DEVICE_ID_TI_TVP4020	0x3d07
 #define PCI_DEVICE_ID_TI_4450		0x8011
 #define PCI_DEVICE_ID_TI_XX21_XX11	0x8031
+#define PCI_DEVICE_ID_TI_XX21_XX11_SD	0x8034
 #define PCI_DEVICE_ID_TI_X515		0x8036
+#define PCI_DEVICE_ID_TI_XX12		0x8039
 #define PCI_DEVICE_ID_TI_1130		0xac12
 #define PCI_DEVICE_ID_TI_1031		0xac13
 #define PCI_DEVICE_ID_TI_1131		0xac15
@@ -1202,6 +1208,7 @@
 #define PCI_DEVICE_ID_NVIDIA_NVENET_19              0x03EF
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2     0x03F6
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3     0x03F7
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE	    0x0448
 #define PCI_DEVICE_ID_NVIDIA_NVENET_20              0x0450
 #define PCI_DEVICE_ID_NVIDIA_NVENET_21              0x0451
 #define PCI_DEVICE_ID_NVIDIA_NVENET_22              0x0452
@@ -1289,6 +1296,7 @@
 #define PCI_DEVICE_ID_VIA_8367_0	0x3099
 #define PCI_DEVICE_ID_VIA_8653_0	0x3101
 #define PCI_DEVICE_ID_VIA_8622		0x3102
+#define PCI_DEVICE_ID_VIA_8235_USB_2	0x3104
 #define PCI_DEVICE_ID_VIA_8233C_0	0x3109
 #define PCI_DEVICE_ID_VIA_8361		0x3112
 #define PCI_DEVICE_ID_VIA_XM266		0x3116
@@ -1405,6 +1413,7 @@
 #define PCI_DEVICE_ID_SERVERWORKS_LE	  0x0009
 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017
 #define PCI_DEVICE_ID_SERVERWORKS_EPB	  0x0103
+#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE	0x0132
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4	  0x0200
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5	  0x0201
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6    0x0203
@@ -1440,6 +1449,7 @@
 #define PCI_DEVICE_ID_RICOH_RL5C475	0x0475
 #define PCI_DEVICE_ID_RICOH_RL5C476	0x0476
 #define PCI_DEVICE_ID_RICOH_RL5C478	0x0478
+#define PCI_DEVICE_ID_RICOH_R5C822	0x0822
 
 #define PCI_VENDOR_ID_DLINK		0x1186
 #define PCI_DEVICE_ID_DLINK_DGE510T	0x4c00
@@ -1475,9 +1485,6 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260	0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360	0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460	0x6480
-#define PCI_DEVICE_ID_MARVELL_GT96100	0x9652
-#define PCI_DEVICE_ID_MARVELL_GT96100A	0x9653
-
 
 #define PCI_VENDOR_ID_V3		0x11b0
 #define PCI_DEVICE_ID_V3_V960		0x0001
@@ -1722,6 +1729,9 @@
 #define PCI_VENDOR_ID_DOMEX		0x134a
 #define PCI_DEVICE_ID_DOMEX_DMX3191D	0x0001
 
+#define PCI_VENDOR_ID_INTASHIELD	0x135a
+#define PCI_DEVICE_ID_INTASHIELD_IS200	0x0d80
+
 #define PCI_VENDOR_ID_QUATECH		0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100	0x0010
 #define PCI_DEVICE_ID_QUATECH_DSC100	0x0020
@@ -1895,6 +1905,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705_2	0x1654
 #define PCI_DEVICE_ID_TIGON3_5720	0x1658
 #define PCI_DEVICE_ID_TIGON3_5721	0x1659
+#define PCI_DEVICE_ID_TIGON3_5722	0x165a
 #define PCI_DEVICE_ID_TIGON3_5705M	0x165d
 #define PCI_DEVICE_ID_TIGON3_5705M_2	0x165e
 #define PCI_DEVICE_ID_TIGON3_5714	0x1668
@@ -1904,6 +1915,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705F	0x166e
 #define PCI_DEVICE_ID_TIGON3_5754M	0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M	0x1673
+#define PCI_DEVICE_ID_TIGON3_5756	0x1674
 #define PCI_DEVICE_ID_TIGON3_5750	0x1676
 #define PCI_DEVICE_ID_TIGON3_5751	0x1677
 #define PCI_DEVICE_ID_TIGON3_5715	0x1678
@@ -1933,6 +1945,8 @@
 #define PCI_DEVICE_ID_TIGON3_5901	0x170d
 #define PCI_DEVICE_ID_BCM4401B1		0x170c
 #define PCI_DEVICE_ID_TIGON3_5901_2	0x170e
+#define PCI_DEVICE_ID_TIGON3_5906	0x1712
+#define PCI_DEVICE_ID_TIGON3_5906M	0x1713
 #define PCI_DEVICE_ID_BCM4401		0x4401
 #define PCI_DEVICE_ID_BCM4401B0		0x4402
 
@@ -2000,6 +2014,23 @@
 #define PCI_DEVICE_ID_ALTIMA_AC9100	0x03ea
 #define PCI_DEVICE_ID_ALTIMA_AC1003	0x03eb
 
+#define PCI_VENDOR_ID_ARECA		0x17d3
+#define PCI_DEVICE_ID_ARECA_1110	0x1110
+#define PCI_DEVICE_ID_ARECA_1120	0x1120
+#define PCI_DEVICE_ID_ARECA_1130	0x1130
+#define PCI_DEVICE_ID_ARECA_1160	0x1160
+#define PCI_DEVICE_ID_ARECA_1170	0x1170
+#define PCI_DEVICE_ID_ARECA_1210	0x1210
+#define PCI_DEVICE_ID_ARECA_1220	0x1220
+#define PCI_DEVICE_ID_ARECA_1230	0x1230
+#define PCI_DEVICE_ID_ARECA_1260	0x1260
+#define PCI_DEVICE_ID_ARECA_1270	0x1270
+#define PCI_DEVICE_ID_ARECA_1280	0x1280
+#define PCI_DEVICE_ID_ARECA_1380	0x1380
+#define PCI_DEVICE_ID_ARECA_1381	0x1381
+#define PCI_DEVICE_ID_ARECA_1680	0x1680
+#define PCI_DEVICE_ID_ARECA_1681	0x1681
+
 #define PCI_VENDOR_ID_S2IO		0x17d5
 #define	PCI_DEVICE_ID_S2IO_WIN		0x5731
 #define	PCI_DEVICE_ID_S2IO_UNI		0x5831
@@ -2015,6 +2046,13 @@
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
+#define PCI_VENDOR_ID_JMICRON		0x197B
+#define PCI_DEVICE_ID_JMICRON_JMB360	0x2360
+#define PCI_DEVICE_ID_JMICRON_JMB361	0x2361
+#define PCI_DEVICE_ID_JMICRON_JMB363	0x2363
+#define PCI_DEVICE_ID_JMICRON_JMB365	0x2365
+#define PCI_DEVICE_ID_JMICRON_JMB366	0x2366
+#define PCI_DEVICE_ID_JMICRON_JMB368	0x2368
 
 #define PCI_VENDOR_ID_TEKRAM		0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290	0xdc29
@@ -2131,6 +2169,7 @@
 #define PCI_DEVICE_ID_INTEL_82820_UP_HB	0x2501
 #define PCI_DEVICE_ID_INTEL_82850_HB	0x2530
 #define PCI_DEVICE_ID_INTEL_82860_HB	0x2531
+#define PCI_DEVICE_ID_INTEL_E7501_MCH	0x254c
 #define PCI_DEVICE_ID_INTEL_82845G_HB	0x2560
 #define PCI_DEVICE_ID_INTEL_82845G_IG	0x2562
 #define PCI_DEVICE_ID_INTEL_82865_HB	0x2570
@@ -2170,7 +2209,6 @@
 #define PCI_DEVICE_ID_INTEL_ICH8_4	0x2815
 #define PCI_DEVICE_ID_INTEL_ICH8_5	0x283e
 #define PCI_DEVICE_ID_INTEL_ICH8_6	0x2850
-#define PCI_DEVICE_ID_INTEL_GD31244	0x3200
 #define PCI_DEVICE_ID_INTEL_82855PM_HB	0x3340
 #define PCI_DEVICE_ID_INTEL_82830_HB	0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC	0x3577
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 6bce4a24036..7d0e26cba42 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -196,7 +196,7 @@
 #define  PCI_CAP_ID_MSI		0x05	/* Message Signalled Interrupts */
 #define  PCI_CAP_ID_CHSWP	0x06	/* CompactPCI HotSwap */
 #define  PCI_CAP_ID_PCIX	0x07	/* PCI-X */
-#define  PCI_CAP_ID_HT_IRQCONF	0x08	/* HyperTransport IRQ Configuration */
+#define  PCI_CAP_ID_HT		0x08	/* HyperTransport */
 #define  PCI_CAP_ID_VNDR	0x09	/* Vendor specific capability */
 #define  PCI_CAP_ID_SHPC 	0x0C	/* PCI Standard Hot-Plug Controller */
 #define  PCI_CAP_ID_EXP 	0x10	/* PCI Express */
@@ -422,7 +422,23 @@
 #define  PCI_ERR_CAP_ECRC_CHKE	0x00000100	/* ECRC Check Enable */
 #define PCI_ERR_HEADER_LOG	28	/* Header Log Register (16 bytes) */
 #define PCI_ERR_ROOT_COMMAND	44	/* Root Error Command */
+/* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN		0x00000001
+/* Non-fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN	0x00000002
+/* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN	0x00000004
 #define PCI_ERR_ROOT_STATUS	48
+#define PCI_ERR_ROOT_COR_RCV		0x00000001	/* ERR_COR Received */
+/* Multi ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV	0x00000002
+/* ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_UNCOR_RCV		0x00000004
+/* Multi ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV	0x00000008
+#define PCI_ERR_ROOT_FIRST_FATAL	0x00000010	/* First Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV	0x00000020	/* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV		0x00000040	/* Fatal Received */
 #define PCI_ERR_ROOT_COR_SRC	52
 #define PCI_ERR_ROOT_SRC	54
 
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index b44e01a7091..6cd91e3f982 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -62,6 +62,12 @@ struct pcie_port_service_driver {
 	int (*suspend) (struct pcie_device *dev, pm_message_t state);
 	int (*resume) (struct pcie_device *dev);
 
+	/* Service Error Recovery Handler */
+	struct pci_error_handlers *err_handler;
+
+	/* Link Reset Capability - AER service driver specific */
+	pci_ers_result_t (*reset_link) (struct pci_dev *dev);
+
 	const struct pcie_port_service_id *id_table;
 	struct device_driver driver;
 };
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index cb9039a21f2..46ec72fa2c8 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -1,9 +1,12 @@
 #ifndef __LINUX_PERCPU_H
 #define __LINUX_PERCPU_H
+
 #include <linux/spinlock.h> /* For preempt_disable() */
 #include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/string.h> /* For memset() */
+#include <linux/cpumask.h>
+
 #include <asm/percpu.h>
 
 /* Enough to cover all DEFINE_PER_CPUs in kernel, including modules. */
@@ -11,8 +14,14 @@
 #define PERCPU_ENOUGH_ROOM 32768
 #endif
 
-/* Must be an lvalue. */
-#define get_cpu_var(var) (*({ preempt_disable(); &__get_cpu_var(var); }))
+/*
+ * Must be an lvalue. Since @var must be a simple identifier,
+ * we force a syntax error here if it isn't.
+ */
+#define get_cpu_var(var) (*({				\
+	extern int simple_indentifier_##var(void);	\
+	preempt_disable();				\
+	&__get_cpu_var(var); }))
 #define put_cpu_var(var) preempt_enable()
 
 #ifdef CONFIG_SMP
@@ -21,39 +30,77 @@ struct percpu_data {
 	void *ptrs[NR_CPUS];
 };
 
+#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
 /* 
- * Use this to get to a cpu's version of the per-cpu object allocated using
- * alloc_percpu.  Non-atomic access to the current CPU's version should
+ * Use this to get to a cpu's version of the per-cpu object dynamically
+ * allocated. Non-atomic access to the current CPU's version should
  * probably be combined with get_cpu()/put_cpu().
  */ 
-#define per_cpu_ptr(ptr, cpu)                   \
-({                                              \
-        struct percpu_data *__p = (struct percpu_data *)~(unsigned long)(ptr); \
-        (__typeof__(ptr))__p->ptrs[(cpu)];	\
+#define percpu_ptr(ptr, cpu)                              \
+({                                                        \
+        struct percpu_data *__p = __percpu_disguise(ptr); \
+        (__typeof__(ptr))__p->ptrs[(cpu)];	          \
 })
 
-extern void *__alloc_percpu(size_t size);
-extern void free_percpu(const void *);
+extern void *percpu_populate(void *__pdata, size_t size, gfp_t gfp, int cpu);
+extern void percpu_depopulate(void *__pdata, int cpu);
+extern int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+				  cpumask_t *mask);
+extern void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask);
+extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
+extern void percpu_free(void *__pdata);
 
 #else /* CONFIG_SMP */
 
-#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+#define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+
+static inline void percpu_depopulate(void *__pdata, int cpu)
+{
+}
+
+static inline void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
+{
+}
 
-static inline void *__alloc_percpu(size_t size)
+static inline void *percpu_populate(void *__pdata, size_t size, gfp_t gfp,
+				    int cpu)
 {
-	void *ret = kmalloc(size, GFP_KERNEL);
-	if (ret)
-		memset(ret, 0, size);
-	return ret;
+	return percpu_ptr(__pdata, cpu);
 }
-static inline void free_percpu(const void *ptr)
-{	
-	kfree(ptr);
+
+static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+					 cpumask_t *mask)
+{
+	return 0;
+}
+
+static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
+{
+	return kzalloc(size, gfp);
+}
+
+static inline void percpu_free(void *__pdata)
+{
+	kfree(__pdata);
 }
 
 #endif /* CONFIG_SMP */
 
-/* Simple wrapper for the common case: zeros memory. */
-#define alloc_percpu(type)	((type *)(__alloc_percpu(sizeof(type))))
+#define percpu_populate_mask(__pdata, size, gfp, mask) \
+	__percpu_populate_mask((__pdata), (size), (gfp), &(mask))
+#define percpu_depopulate_mask(__pdata, mask) \
+	__percpu_depopulate_mask((__pdata), &(mask))
+#define percpu_alloc_mask(size, gfp, mask) \
+	__percpu_alloc_mask((size), (gfp), &(mask))
+
+#define percpu_alloc(size, gfp) percpu_alloc_mask((size), (gfp), cpu_online_map)
+
+/* (legacy) interface for use without CPU hotplug handling */
+
+#define __alloc_percpu(size)	percpu_alloc_mask((size), GFP_KERNEL, \
+						  cpu_possible_map)
+#define alloc_percpu(type)	(type *)__alloc_percpu(sizeof(type))
+#define free_percpu(ptr)	percpu_free((ptr))
+#define per_cpu_ptr(ptr, cpu)	percpu_ptr((ptr), (cpu))
 
 #endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 331521a10a2..9447a57ee8a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -378,6 +378,7 @@ int phy_mii_ioctl(struct phy_device *phydev,
 		struct mii_ioctl_data *mii_data, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
+struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id);
 
 extern struct bus_type mdio_bus_type;
 #endif /* __PHY_H */
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 29960b03bef..93da7e2d9f3 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -76,6 +76,8 @@ extern int FASTCALL(attach_pid(struct task_struct *task,
 				enum pid_type type, int nr));
 
 extern void FASTCALL(detach_pid(struct task_struct *task, enum pid_type));
+extern void FASTCALL(transfer_pid(struct task_struct *old,
+				  struct task_struct *new, enum pid_type));
 
 /*
  * look up a PID in the hash table. Must be called with the tasklist_lock
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index bd2c5a2bbbf..c3f01b3085a 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -305,6 +305,7 @@ enum
 	TCA_FW_POLICE,
 	TCA_FW_INDEV, /*  used by CONFIG_NET_CLS_IND */
 	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
+	TCA_FW_MASK,
 	__TCA_FW_MAX
 };
 
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 782090c6893..29cd6dee13d 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,6 +49,8 @@ struct platform_driver {
 	int (*remove)(struct platform_device *);
 	void (*shutdown)(struct platform_device *);
 	int (*suspend)(struct platform_device *, pm_message_t state);
+	int (*suspend_late)(struct platform_device *, pm_message_t state);
+	int (*resume_early)(struct platform_device *);
 	int (*resume)(struct platform_device *);
 	struct device_driver driver;
 };
diff --git a/include/linux/plist.h b/include/linux/plist.h
new file mode 100644
index 00000000000..b95818a037a
--- /dev/null
+++ b/include/linux/plist.h
@@ -0,0 +1,248 @@
+/*
+ * Descending-priority-sorted double-linked list
+ *
+ * (C) 2002-2003 Intel Corp
+ * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>.
+ *
+ * 2001-2005 (c) MontaVista Software, Inc.
+ * Daniel Walker <dwalker@mvista.com>
+ *
+ * (C) 2005 Thomas Gleixner <tglx@linutronix.de>
+ *
+ * Simplifications of the original code by
+ * Oleg Nesterov <oleg@tv-sign.ru>
+ *
+ * Licensed under the FSF's GNU Public License v2 or later.
+ *
+ * Based on simple lists (include/linux/list.h).
+ *
+ * This is a priority-sorted list of nodes; each node has a
+ * priority from INT_MIN (highest) to INT_MAX (lowest).
+ *
+ * Addition is O(K), removal is O(1), change of priority of a node is
+ * O(K) and K is the number of RT priority levels used in the system.
+ * (1 <= K <= 99)
+ *
+ * This list is really a list of lists:
+ *
+ *  - The tier 1 list is the prio_list, different priority nodes.
+ *
+ *  - The tier 2 list is the node_list, serialized nodes.
+ *
+ * Simple ASCII art explanation:
+ *
+ * |HEAD          |
+ * |              |
+ * |prio_list.prev|<------------------------------------|
+ * |prio_list.next|<->|pl|<->|pl|<--------------->|pl|<-|
+ * |10            |   |10|   |21|   |21|   |21|   |40|   (prio)
+ * |              |   |  |   |  |   |  |   |  |   |  |
+ * |              |   |  |   |  |   |  |   |  |   |  |
+ * |node_list.next|<->|nl|<->|nl|<->|nl|<->|nl|<->|nl|<-|
+ * |node_list.prev|<------------------------------------|
+ *
+ * The nodes on the prio_list list are sorted by priority to simplify
+ * the insertion of new nodes. There are no nodes with duplicate
+ * priorites on the list.
+ *
+ * The nodes on the node_list is ordered by priority and can contain
+ * entries which have the same priority. Those entries are ordered
+ * FIFO
+ *
+ * Addition means: look for the prio_list node in the prio_list
+ * for the priority of the node and insert it before the node_list
+ * entry of the next prio_list node. If it is the first node of
+ * that priority, add it to the prio_list in the right position and
+ * insert it into the serialized node_list list
+ *
+ * Removal means remove it from the node_list and remove it from
+ * the prio_list if the node_list list_head is non empty. In case
+ * of removal from the prio_list it must be checked whether other
+ * entries of the same priority are on the list or not. If there
+ * is another entry of the same priority then this entry has to
+ * replace the removed entry on the prio_list. If the entry which
+ * is removed is the only entry of this priority then a simple
+ * remove from both list is sufficient.
+ *
+ * INT_MIN is the highest priority, 0 is the medium highest, INT_MAX
+ * is lowest priority.
+ *
+ * No locking is done, up to the caller.
+ *
+ */
+#ifndef _LINUX_PLIST_H_
+#define _LINUX_PLIST_H_
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/spinlock_types.h>
+
+struct plist_head {
+	struct list_head prio_list;
+	struct list_head node_list;
+#ifdef CONFIG_DEBUG_PI_LIST
+	spinlock_t *lock;
+#endif
+};
+
+struct plist_node {
+	int			prio;
+	struct plist_head	plist;
+};
+
+#ifdef CONFIG_DEBUG_PI_LIST
+# define PLIST_HEAD_LOCK_INIT(_lock)	.lock = _lock
+#else
+# define PLIST_HEAD_LOCK_INIT(_lock)
+#endif
+
+/**
+ * #PLIST_HEAD_INIT - static struct plist_head initializer
+ *
+ * @head:	struct plist_head variable name
+ */
+#define PLIST_HEAD_INIT(head, _lock)			\
+{							\
+	.prio_list = LIST_HEAD_INIT((head).prio_list),	\
+	.node_list = LIST_HEAD_INIT((head).node_list),	\
+	PLIST_HEAD_LOCK_INIT(&(_lock))			\
+}
+
+/**
+ * #PLIST_NODE_INIT - static struct plist_node initializer
+ *
+ * @node:	struct plist_node variable name
+ * @__prio:	initial node priority
+ */
+#define PLIST_NODE_INIT(node, __prio)			\
+{							\
+	.prio  = (__prio),				\
+	.plist = PLIST_HEAD_INIT((node).plist, NULL),	\
+}
+
+/**
+ * plist_head_init - dynamic struct plist_head initializer
+ *
+ * @head:	&struct plist_head pointer
+ */
+static inline void
+plist_head_init(struct plist_head *head, spinlock_t *lock)
+{
+	INIT_LIST_HEAD(&head->prio_list);
+	INIT_LIST_HEAD(&head->node_list);
+#ifdef CONFIG_DEBUG_PI_LIST
+	head->lock = lock;
+#endif
+}
+
+/**
+ * plist_node_init - Dynamic struct plist_node initializer
+ *
+ * @node:	&struct plist_node pointer
+ * @prio:	initial node priority
+ */
+static inline void plist_node_init(struct plist_node *node, int prio)
+{
+	node->prio = prio;
+	plist_head_init(&node->plist, NULL);
+}
+
+extern void plist_add(struct plist_node *node, struct plist_head *head);
+extern void plist_del(struct plist_node *node, struct plist_head *head);
+
+/**
+ * plist_for_each - iterate over the plist
+ *
+ * @pos1:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define plist_for_each(pos, head)	\
+	 list_for_each_entry(pos, &(head)->node_list, plist.node_list)
+
+/**
+ * plist_for_each_entry_safe - iterate over a plist of given type safe
+ * against removal of list entry
+ *
+ * @pos1:	the type * to use as a loop counter.
+ * @n1:	another type * to use as temporary storage
+ * @head:	the head for your list.
+ */
+#define plist_for_each_safe(pos, n, head)	\
+	 list_for_each_entry_safe(pos, n, &(head)->node_list, plist.node_list)
+
+/**
+ * plist_for_each_entry	- iterate over list of given type
+ *
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define plist_for_each_entry(pos, head, mem)	\
+	 list_for_each_entry(pos, &(head)->node_list, mem.plist.node_list)
+
+/**
+ * plist_for_each_entry_safe - iterate over list of given type safe against
+ * removal of list entry
+ *
+ * @pos:	the type * to use as a loop counter.
+ * @n:		another type * to use as temporary storage
+ * @head:	the head for your list.
+ * @m:		the name of the list_struct within the struct.
+ */
+#define plist_for_each_entry_safe(pos, n, head, m)	\
+	list_for_each_entry_safe(pos, n, &(head)->node_list, m.plist.node_list)
+
+/**
+ * plist_head_empty - return !0 if a plist_head is empty
+ *
+ * @head:	&struct plist_head pointer
+ */
+static inline int plist_head_empty(const struct plist_head *head)
+{
+	return list_empty(&head->node_list);
+}
+
+/**
+ * plist_node_empty - return !0 if plist_node is not on a list
+ *
+ * @node:	&struct plist_node pointer
+ */
+static inline int plist_node_empty(const struct plist_node *node)
+{
+	return plist_head_empty(&node->plist);
+}
+
+/* All functions below assume the plist_head is not empty. */
+
+/**
+ * plist_first_entry - get the struct for the first entry
+ *
+ * @ptr:	the &struct plist_head pointer.
+ * @type:	the type of the struct this is embedded in.
+ * @member:	the name of the list_struct within the struct.
+ */
+#ifdef CONFIG_DEBUG_PI_LIST
+# define plist_first_entry(head, type, member)	\
+({ \
+	WARN_ON(plist_head_empty(head)); \
+	container_of(plist_first(head), type, member); \
+})
+#else
+# define plist_first_entry(head, type, member)	\
+	container_of(plist_first(head), type, member)
+#endif
+
+/**
+ * plist_first - return the first node (and thus, highest priority)
+ *
+ * @head:	the &struct plist_head pointer
+ *
+ * Assumes the plist is _not_ empty.
+ */
+static inline struct plist_node* plist_first(const struct plist_head *head)
+{
+	return list_entry(head->node_list.next,
+			  struct plist_node, plist.node_list);
+}
+
+#endif
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 658c1b93d5b..6b27e07aef1 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -142,29 +142,61 @@ typedef struct pm_message {
 } pm_message_t;
 
 /*
- * There are 4 important states driver can be in:
- * ON     -- driver is working
- * FREEZE -- stop operations and apply whatever policy is applicable to a
- *           suspended driver of that class, freeze queues for block like IDE
- *           does, drop packets for ethernet, etc... stop DMA engine too etc...
- *           so a consistent image can be saved; but do not power any hardware
- *           down.
- * SUSPEND - like FREEZE, but hardware is doing as much powersaving as
- *           possible. Roughly pci D3.
+ * Several driver power state transitions are externally visible, affecting
+ * the state of pending I/O queues and (for drivers that touch hardware)
+ * interrupts, wakeups, DMA, and other hardware state.  There may also be
+ * internal transitions to various low power modes, which are transparent
+ * to the rest of the driver stack (such as a driver that's ON gating off
+ * clocks which are not in active use).
  *
- * Unfortunately, current drivers only recognize numeric values 0 (ON) and 3
- * (SUSPEND).  We'll need to fix the drivers. So yes, putting 3 to all different
- * defines is intentional, and will go away as soon as drivers are fixed.  Also
- * note that typedef is neccessary, we'll probably want to switch to
- *   typedef struct pm_message_t { int event; int flags; } pm_message_t
- * or something similar soon.
+ * One transition is triggered by resume(), after a suspend() call; the
+ * message is implicit:
+ *
+ * ON		Driver starts working again, responding to hardware events
+ * 		and software requests.  The hardware may have gone through
+ * 		a power-off reset, or it may have maintained state from the
+ * 		previous suspend() which the driver will rely on while
+ * 		resuming.  On most platforms, there are no restrictions on
+ * 		availability of resources like clocks during resume().
+ *
+ * Other transitions are triggered by messages sent using suspend().  All
+ * these transitions quiesce the driver, so that I/O queues are inactive.
+ * That commonly entails turning off IRQs and DMA; there may be rules
+ * about how to quiesce that are specific to the bus or the device's type.
+ * (For example, network drivers mark the link state.)  Other details may
+ * differ according to the message:
+ *
+ * SUSPEND	Quiesce, enter a low power device state appropriate for
+ * 		the upcoming system state (such as PCI_D3hot), and enable
+ * 		wakeup events as appropriate.
+ *
+ * FREEZE	Quiesce operations so that a consistent image can be saved;
+ * 		but do NOT otherwise enter a low power device state, and do
+ * 		NOT emit system wakeup events.
+ *
+ * PRETHAW	Quiesce as if for FREEZE; additionally, prepare for restoring
+ * 		the system from a snapshot taken after an earlier FREEZE.
+ * 		Some drivers will need to reset their hardware state instead
+ * 		of preserving it, to ensure that it's never mistaken for the
+ * 		state which that earlier snapshot had set up.
+ *
+ * A minimally power-aware driver treats all messages as SUSPEND, fully
+ * reinitializes its device during resume() -- whether or not it was reset
+ * during the suspend/resume cycle -- and can't issue wakeup events.
+ *
+ * More power-aware drivers may also use low power states at runtime as
+ * well as during system sleep states like PM_SUSPEND_STANDBY.  They may
+ * be able to use wakeup events to exit from runtime low-power states,
+ * or from system low-power states such as standby or suspend-to-RAM.
  */
 
 #define PM_EVENT_ON 0
 #define PM_EVENT_FREEZE 1
 #define PM_EVENT_SUSPEND 2
+#define PM_EVENT_PRETHAW 3
 
 #define PMSG_FREEZE	((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_PRETHAW	((struct pm_message){ .event = PM_EVENT_PRETHAW, })
 #define PMSG_SUSPEND	((struct pm_message){ .event = PM_EVENT_SUSPEND, })
 #define PMSG_ON		((struct pm_message){ .event = PM_EVENT_ON, })
 
@@ -190,6 +222,7 @@ extern void device_resume(void);
 extern suspend_disk_method_t pm_disk_mode;
 
 extern int device_suspend(pm_message_t state);
+extern int device_prepare_suspend(pm_message_t state);
 
 #define device_set_wakeup_enable(dev,val) \
 	((dev)->power.should_wakeup = !!(val))
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
index 78027c533b9..514729a4468 100644
--- a/include/linux/pm_legacy.h
+++ b/include/linux/pm_legacy.h
@@ -15,11 +15,6 @@ struct pm_dev __deprecated *
 pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
 
 /*
- * Unregister all devices with matching callback
- */
-void __deprecated pm_unregister_all(pm_callback callback);
-
-/*
  * Send a request to all devices
  */
 int __deprecated pm_send_all(pm_request_t rqst, void *data);
@@ -35,8 +30,6 @@ static inline struct pm_dev *pm_register(pm_dev_t type,
 	return NULL;
 }
 
-static inline void pm_unregister_all(pm_callback callback) {}
-
 static inline int pm_send_all(pm_request_t rqst, void *data)
 {
 	return 0;
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index ecce5912f4d..783177387ac 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -230,4 +230,7 @@ extern int pmu_battery_count;
 extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 
+/* Backlight */
+extern void pmu_backlight_init(void);
+
 #endif	/* __KERNEL__ */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 93b0959eb40..ab8a8dd8d64 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -389,7 +389,8 @@ int pnp_start_dev(struct pnp_dev *dev);
 int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
-void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size);
+void pnp_resource_change(struct resource *resource, resource_size_t start,
+				resource_size_t size);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev * dev);
@@ -434,7 +435,9 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size) { }
+static inline void pnp_resource_change(struct resource *resource,
+					resource_size_t start,
+					resource_size_t size) { }
 
 /* protocol helpers */
 static inline int pnp_is_active(struct pnp_dev * dev) { return 0; }
diff --git a/include/linux/poison.h b/include/linux/poison.h
new file mode 100644
index 00000000000..3e628f990fd
--- /dev/null
+++ b/include/linux/poison.h
@@ -0,0 +1,63 @@
+#ifndef _LINUX_POISON_H
+#define _LINUX_POISON_H
+
+/********** include/linux/list.h **********/
+/*
+ * These are non-NULL pointers that will result in page faults
+ * under normal circumstances, used to verify that nobody uses
+ * non-initialized list entries.
+ */
+#define LIST_POISON1  ((void *) 0x00100100)
+#define LIST_POISON2  ((void *) 0x00200200)
+
+/********** mm/slab.c **********/
+/*
+ * Magic nums for obj red zoning.
+ * Placed in the first word before and the first word after an obj.
+ */
+#define	RED_INACTIVE	0x5A2CF071UL	/* when obj is inactive */
+#define	RED_ACTIVE	0x170FC2A5UL	/* when obj is active */
+
+/* ...and for poisoning */
+#define	POISON_INUSE	0x5a	/* for use-uninitialised poisoning */
+#define POISON_FREE	0x6b	/* for use-after-free poisoning */
+#define	POISON_END	0xa5	/* end-byte of poisoning */
+
+/********** arch/$ARCH/mm/init.c **********/
+#define POISON_FREE_INITMEM	0xcc
+
+/********** arch/x86_64/mm/init.c **********/
+#define	POISON_FREE_INITDATA	0xba
+
+/********** arch/ia64/hp/common/sba_iommu.c **********/
+/*
+ * arch/ia64/hp/common/sba_iommu.c uses a 16-byte poison string with a
+ * value of "SBAIOMMU POISON\0" for spill-over poisoning.
+ */
+
+/********** fs/jbd/journal.c **********/
+#define JBD_POISON_FREE	0x5b
+
+/********** drivers/base/dmapool.c **********/
+#define	POOL_POISON_FREED	0xa7	/* !inuse */
+#define	POOL_POISON_ALLOCATED	0xa9	/* !initted */
+
+/********** drivers/atm/ **********/
+#define ATM_POISON_FREE		0x12
+#define ATM_POISON		0xdeadbeef
+
+/********** net/ **********/
+#define NEIGHBOR_DEAD		0xdeadbeef
+#define NETFILTER_LINK_POISON	0xdead57ac
+
+/********** kernel/mutexes **********/
+#define MUTEX_DEBUG_INIT	0x11
+#define MUTEX_DEBUG_FREE	0x22
+
+/********** security/ **********/
+#define KEY_DESTROY		0xbd
+
+/********** sound/oss/ **********/
+#define OSS_POISON_FREE		0xAB
+
+#endif
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 95572c434bc..a7dd38f30ad 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -72,6 +72,7 @@ struct k_clock {
 	int (*timer_create) (struct k_itimer *timer);
 	int (*nsleep) (const clockid_t which_clock, int flags,
 		       struct timespec *, struct timespec __user *);
+	long (*nsleep_restart) (struct restart_block *restart_block);
 	int (*timer_set) (struct k_itimer * timr, int flags,
 			  struct itimerspec * new_setting,
 			  struct itimerspec * old_setting);
@@ -97,6 +98,7 @@ int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *ts);
 int posix_cpu_timer_create(struct k_itimer *timer);
 int posix_cpu_nsleep(const clockid_t which_clock, int flags,
 		     struct timespec *rqtp, struct timespec __user *rmtp);
+long posix_cpu_nsleep_restart(struct restart_block *restart_block);
 int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 			struct itimerspec *new, struct itimerspec *old);
 int posix_cpu_timer_del(struct k_itimer *timer);
@@ -111,4 +113,6 @@ void posix_cpu_timers_exit_group(struct task_struct *task);
 void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
 			   cputime_t *newval, cputime_t *oldval);
 
+long clock_nanosleep_restart(struct restart_block *restart_block);
+
 #endif
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 5810d28fbed..57f70bc8b24 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -4,6 +4,7 @@
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/spinlock.h>
+#include <linux/magic.h>
 #include <asm/atomic.h>
 
 /*
@@ -24,8 +25,6 @@ enum {
 	PROC_ROOT_INO = 1,
 };
 
-#define PROC_SUPER_MAGIC 0x9fa0
-
 /*
  * This is not completely implemented yet. The idea is to
  * create an in-memory tree (like the actual /proc filesystem
@@ -99,9 +98,8 @@ extern void proc_misc_init(void);
 
 struct mm_struct;
 
+void proc_flush_task(struct task_struct *task);
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
-struct dentry *proc_pid_unhash(struct task_struct *p);
-void proc_pid_flush(struct dentry *proc_dentry);
 int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir);
 unsigned long task_vsize(struct mm_struct *);
 int task_statm(struct mm_struct *, int *, int *, int *, int *);
@@ -211,8 +209,7 @@ static inline void proc_net_remove(const char *name)
 #define proc_net_create(name, mode, info)	({ (void)(mode), NULL; })
 static inline void proc_net_remove(const char *name) {}
 
-static inline struct dentry *proc_pid_unhash(struct task_struct *p) { return NULL; }
-static inline void proc_pid_flush(struct dentry *proc_dentry) { }
+static inline void proc_flush_task(struct task_struct *task) { }
 
 static inline struct proc_dir_entry *create_proc_entry(const char *name,
 	mode_t mode, struct proc_dir_entry *parent) { return NULL; }
@@ -248,8 +245,8 @@ extern void kclist_add(struct kcore_list *, void *, size_t);
 #endif
 
 struct proc_inode {
-	struct task_struct *task;
-	int type;
+	struct pid *pid;
+	int fd;
 	union {
 		int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
 		int (*proc_read)(struct task_struct *task, char *page);
@@ -268,4 +265,12 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode)
 	return PROC_I(inode)->pde;
 }
 
+struct proc_maps_private {
+	struct pid *pid;
+	struct task_struct *task;
+#ifdef CONFIG_MMU
+	struct vm_area_struct *tail_vma;
+#endif
+};
+
 #endif /* _LINUX_PROC_FS_H */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index ee918bc6e18..eeb1976ef7b 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -16,8 +16,8 @@
 #define PTRACE_KILL		   8
 #define PTRACE_SINGLESTEP	   9
 
-#define PTRACE_ATTACH		0x10
-#define PTRACE_DETACH		0x11
+#define PTRACE_ATTACH		  16
+#define PTRACE_DETACH		  17
 
 #define PTRACE_SYSCALL		  24
 
@@ -88,7 +88,6 @@ extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __us
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
 extern int ptrace_attach(struct task_struct *tsk);
 extern int ptrace_detach(struct task_struct *, unsigned int);
-extern void __ptrace_detach(struct task_struct *, unsigned int);
 extern void ptrace_disable(struct task_struct *);
 extern int ptrace_check_attach(struct task_struct *task, int kill);
 extern int ptrace_request(struct task_struct *child, long request, long addr, long data);
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 27f49c85d5d..0c7ac444fd3 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -11,6 +11,7 @@
 #define _LINUX_QNX4_FS_H
 
 #include <linux/qnxtypes.h>
+#include <linux/magic.h>
 
 #define QNX4_ROOT_INO 1
 
@@ -25,7 +26,6 @@
 
 #define QNX4_I_MAP_SLOTS	8
 #define QNX4_Z_MAP_SLOTS	64
-#define QNX4_SUPER_MAGIC	0x002f	/* qnx4 fs detection */
 #define QNX4_VALID_FS		0x0001	/* Clean fs. */
 #define QNX4_ERROR_FS		0x0002	/* fs has errors. */
 #define QNX4_BLOCK_SIZE         0x200	/* blocksize of 512 bytes */
diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild
new file mode 100644
index 00000000000..2415a64c5e5
--- /dev/null
+++ b/include/linux/raid/Kbuild
@@ -0,0 +1,2 @@
+header-y += md_p.h
+header-y += md_u.h
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 899437802ae..63df898fe2e 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -140,6 +140,7 @@ typedef __u16 bitmap_counter_t;
 enum bitmap_state {
 	BITMAP_ACTIVE = 0x001, /* the bitmap is in use */
 	BITMAP_STALE  = 0x002,  /* the bitmap file is out of date or had -EIO */
+	BITMAP_WRITE_ERROR = 0x004, /* A write error has occurred */
 	BITMAP_HOSTENDIAN = 0x8000,
 };
 
@@ -244,15 +245,9 @@ struct bitmap {
 	unsigned long daemon_lastrun; /* jiffies of last run */
 	unsigned long daemon_sleep; /* how many seconds between updates? */
 
-	/*
-	 * bitmap_writeback_daemon waits for file-pages that have been written,
-	 * as there is no way to get a call-back when a page write completes.
-	 */
-	mdk_thread_t *writeback_daemon;
-	spinlock_t write_lock;
+	atomic_t pending_writes; /* pending writes to the bitmap file */
 	wait_queue_head_t write_wait;
-	struct list_head complete_pages;
-	mempool_t *write_pool;
+
 };
 
 /* the bitmap API */
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
index 7eaf290e10e..ba15469daf1 100644
--- a/include/linux/raid/linear.h
+++ b/include/linux/raid/linear.h
@@ -13,8 +13,10 @@ typedef struct dev_info dev_info_t;
 
 struct linear_private_data
 {
+	struct linear_private_data *prev;	/* earlier version */
 	dev_info_t		**hash_table;
 	sector_t		hash_spacing;
+	sector_t		array_size;
 	int			preshift; /* shift before dividing by hash_spacing */
 	dev_info_t		disks[0];
 };
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index 66b44e5e0d6..eb3e547c8fe 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -85,8 +85,6 @@ extern void md_done_sync(mddev_t *mddev, int blocks, int ok);
 extern void md_error (mddev_t *mddev, mdk_rdev_t *rdev);
 extern void md_unplug_mddev(mddev_t *mddev);
 
-extern void md_print_devices (void);
-
 extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
 			   sector_t sector, int size, struct page *page);
 extern void md_super_wait(mddev_t *mddev);
@@ -97,7 +95,5 @@ extern void md_new_event(mddev_t *mddev);
 
 extern void md_update_sb(mddev_t * mddev);
 
-#define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); }
-
 #endif 
 
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index e2df61f5b09..d2889029585 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -40,7 +40,8 @@ typedef struct mdk_rdev_s mdk_rdev_t;
  * options passed in raidrun:
  */
 
-#define MAX_CHUNK_SIZE (4096*1024)
+/* Currently this must fix in an 'int' */
+#define MAX_CHUNK_SIZE (1<<30)
 
 /*
  * MD's 'extended' device
@@ -57,6 +58,7 @@ struct mdk_rdev_s
 
 	struct page	*sb_page;
 	int		sb_loaded;
+	__u64		sb_events;
 	sector_t	data_offset;	/* start of data in array */
 	sector_t	sb_offset;
 	int		sb_size;	/* bytes in the superblock */
@@ -87,6 +89,10 @@ struct mdk_rdev_s
 					 * array and could again if we did a partial
 					 * resync from the bitmap
 					 */
+	sector_t	recovery_offset;/* If this device has been partially
+					 * recovered, this is where we were
+					 * up to.
+					 */
 
 	atomic_t	nr_pending;	/* number of pending requests.
 					 * only maintained for arrays that
@@ -142,9 +148,10 @@ struct mddev_s
 
 	struct mdk_thread_s		*thread;	/* management thread */
 	struct mdk_thread_s		*sync_thread;	/* doing resync or reconstruct */
-	sector_t			curr_resync;	/* blocks scheduled */
+	sector_t			curr_resync;	/* last block scheduled */
 	unsigned long			resync_mark;	/* a recent timestamp */
 	sector_t			resync_mark_cnt;/* blocks written at resync_mark */
+	sector_t			curr_mark_cnt; /* blocks scheduled now */
 
 	sector_t			resync_max_sectors; /* may be set by personality */
 
@@ -182,6 +189,8 @@ struct mddev_s
 #define	MD_RECOVERY_REQUESTED	6
 #define	MD_RECOVERY_CHECK	7
 #define MD_RECOVERY_RESHAPE	8
+#define	MD_RECOVERY_FROZEN	9
+
 	unsigned long			recovery;
 
 	int				in_sync;	/* know to not need resync */
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index f1fbae7e390..b6ebc69bae5 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -265,9 +265,12 @@ struct mdp_superblock_1 {
 
 /* feature_map bits */
 #define MD_FEATURE_BITMAP_OFFSET	1
+#define	MD_FEATURE_RECOVERY_OFFSET	2 /* recovery_offset is present and
+					   * must be honoured
+					   */
 #define	MD_FEATURE_RESHAPE_ACTIVE	4
 
-#define	MD_FEATURE_ALL			5
+#define	MD_FEATURE_ALL			(1|2|4)
 
 #endif 
 
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
index b1103298a8c..c41e56a7c09 100644
--- a/include/linux/raid/raid10.h
+++ b/include/linux/raid/raid10.h
@@ -24,11 +24,16 @@ struct r10_private_data_s {
 	int 			far_copies;   /* number of copies layed out
 					       * at large strides across drives
 					       */
+	int			far_offset;   /* far_copies are offset by 1 stripe
+					       * instead of many
+					       */
 	int			copies;	      /* near_copies * far_copies.
 					       * must be <= raid_disks
 					       */
 	sector_t		stride;	      /* distance between far copies.
-					       * This is size / far_copies
+					       * This is size / far_copies unless
+					       * far_offset, in which case it is
+					       * 1 stripe.
 					       */
 
 	int chunk_shift; /* shift from chunks to sectors */
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index 914af667044..20ed4c99763 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -212,6 +212,7 @@ struct raid5_private_data {
 	mddev_t			*mddev;
 	struct disk_info	*spare;
 	int			chunk_size, level, algorithm;
+	int			max_degraded;
 	int			raid_disks, working_disks, failed_disks;
 	int			max_nr_stripes;
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 6312758393b..b4ca73d6589 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -163,14 +163,22 @@ extern int rcu_needs_cpu(int cpu);
  *
  * It is illegal to block while in an RCU read-side critical section.
  */
-#define rcu_read_lock()		preempt_disable()
+#define rcu_read_lock() \
+	do { \
+		preempt_disable(); \
+		__acquire(RCU); \
+	} while(0)
 
 /**
  * rcu_read_unlock - marks the end of an RCU read-side critical section.
  *
  * See rcu_read_lock() for more information.
  */
-#define rcu_read_unlock()	preempt_enable()
+#define rcu_read_unlock() \
+	do { \
+		__release(RCU); \
+		preempt_enable(); \
+	} while(0)
 
 /*
  * So where is rcu_write_lock()?  It does not exist, as there is no
@@ -193,14 +201,22 @@ extern int rcu_needs_cpu(int cpu);
  * can use just rcu_read_lock().
  *
  */
-#define rcu_read_lock_bh()	local_bh_disable()
+#define rcu_read_lock_bh() \
+	do { \
+		local_bh_disable(); \
+		__acquire(RCU_BH); \
+	} while(0)
 
 /*
  * rcu_read_unlock_bh - marks the end of a softirq-only RCU critical section
  *
  * See rcu_read_lock_bh() for more information.
  */
-#define rcu_read_unlock_bh()	local_bh_enable()
+#define rcu_read_unlock_bh() \
+	do { \
+		__release(RCU_BH); \
+		local_bh_enable(); \
+	} while(0)
 
 /**
  * rcu_dereference - fetch an RCU-protected pointer in an
@@ -258,6 +274,7 @@ extern void rcu_init(void);
 extern void rcu_check_callbacks(int cpu, int user);
 extern void rcu_restart_cpu(int cpu);
 extern long rcu_batches_completed(void);
+extern long rcu_batches_completed_bh(void);
 
 /* Exported interfaces */
 extern void FASTCALL(call_rcu(struct rcu_head *head, 
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 015297ff73f..1dd1c707311 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,13 +59,13 @@ extern void machine_crash_shutdown(struct pt_regs *);
  * Architecture independent implemenations of sys_reboot commands.
  */
 
-extern void kernel_restart_prepare(char *cmd);
 extern void kernel_shutdown_prepare(enum system_states state);
 
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
-extern void kernel_kexec(void);
+
+void ctrl_alt_del(void);
 
 /*
  * Emergency restart, callable from an interrupt handler.
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 806ec5b0670..fe00f781a62 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -56,6 +56,16 @@ extern int reiserfs_xattr_posix_acl_init(void) __init;
 extern int reiserfs_xattr_posix_acl_exit(void);
 extern struct reiserfs_xattr_handler posix_acl_default_handler;
 extern struct reiserfs_xattr_handler posix_acl_access_handler;
+
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+	REISERFS_I(inode)->i_acl_access = NULL;
+}
+
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+	REISERFS_I(inode)->i_acl_default = NULL;
+}
 #else
 
 #define reiserfs_cache_default_acl(inode) 0
@@ -87,4 +97,11 @@ reiserfs_inherit_default_acl(const struct inode *dir, struct dentry *dentry,
 	return 0;
 }
 
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+}
+
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+}
 #endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 5676c4210e2..28493ffaafe 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -12,6 +12,8 @@
 #define _LINUX_REISER_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 #ifdef __KERNEL__
 #include <linux/slab.h>
 #include <linux/interrupt.h>
@@ -227,14 +229,6 @@ struct reiserfs_super_block {
          ((!is_reiserfs_jr(SB_DISK_SUPER_BLOCK(s)) ? \
          SB_ONDISK_JOURNAL_SIZE(s) + 1 : SB_ONDISK_RESERVED_FOR_JOURNAL(s)))
 
-				/* used by gcc */
-#define REISERFS_SUPER_MAGIC 0x52654973
-				/* used by file system utilities that
-				   look at the superblock, etc. */
-#define REISERFS_SUPER_MAGIC_STRING "ReIsErFs"
-#define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs"
-#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"
-
 int is_reiserfs_3_5(struct reiserfs_super_block *rs);
 int is_reiserfs_3_6(struct reiserfs_super_block *rs);
 int is_reiserfs_jr(struct reiserfs_super_block *rs);
@@ -1973,7 +1967,7 @@ void reiserfs_unmap_buffer(struct buffer_head *);
 /* file.c */
 extern struct inode_operations reiserfs_file_inode_operations;
 extern const struct file_operations reiserfs_file_operations;
-extern struct address_space_operations reiserfs_address_space_operations;
+extern const struct address_space_operations reiserfs_address_space_operations;
 
 /* fix_nodes.c */
 
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 149be8d9a0c..5b3b297aa2c 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -52,10 +52,13 @@ struct reiserfs_inode_info {
 	 ** flushed */
 	unsigned long i_trans_id;
 	struct reiserfs_journal_list *i_jl;
-
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
 	struct posix_acl *i_acl_access;
 	struct posix_acl *i_acl_default;
+#endif
+#ifdef CONFIG_REISERFS_FS_XATTR
 	struct rw_semaphore xattr_sem;
+#endif
 	struct inode vfs_inode;
 };
 
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 5e961035c72..966c35851b2 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -97,6 +97,11 @@ static inline void reiserfs_mark_inode_private(struct inode *inode)
 	inode->i_flags |= S_PRIVATE;
 }
 
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+	init_rwsem(&REISERFS_I(inode)->xattr_sem);
+}
+
 #else
 
 #define is_reiserfs_priv_object(inode) 0
@@ -129,6 +134,9 @@ static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
 	sb->s_flags = (sb->s_flags & ~MS_POSIXACL);	/* to be sure */
 	return 0;
 };
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+}
 #endif
 
 #endif				/* __KERNEL__ */
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 21a86cb6acd..ae13db71474 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,6 +3,8 @@
 
 #include <linux/time.h>
 
+struct task_struct;
+
 /*
  * Resource control/accounting header file for linux
  */
@@ -67,4 +69,6 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+
 #endif
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
new file mode 100644
index 00000000000..81e9299ca14
--- /dev/null
+++ b/include/linux/resume-trace.h
@@ -0,0 +1,34 @@
+#ifndef RESUME_TRACE_H
+#define RESUME_TRACE_H
+
+#ifdef CONFIG_PM_TRACE
+
+extern int pm_trace_enabled;
+
+struct device;
+extern void set_trace_device(struct device *);
+extern void generate_resume_trace(void *tracedata, unsigned int user);
+
+#define TRACE_DEVICE(dev) set_trace_device(dev)
+#define TRACE_RESUME(user) do {					\
+	if (pm_trace_enabled) {					\
+		void *tracedata;				\
+		asm volatile("movl $1f,%0\n"			\
+			".section .tracedata,\"a\"\n"		\
+			"1:\t.word %c1\n"			\
+			"\t.long %c2\n"				\
+			".previous"				\
+			:"=r" (tracedata)			\
+			: "i" (__LINE__), "i" (__FILE__));	\
+		generate_resume_trace(tracedata, user);		\
+	}							\
+} while (0)
+
+#else
+
+#define TRACE_DEVICE(dev) do { } while (0)
+#define TRACE_RESUME(dev) do { } while (0)
+
+#endif
+
+#endif
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index bf97b090001..db2c1df4fef 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -103,6 +103,14 @@ pte_t *page_check_address(struct page *, struct mm_struct *,
  */
 unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 
+/*
+ * Cleans the PTEs of shared mappings.
+ * (and since clean PTEs should also be readonly, write protects them too)
+ *
+ * returns the number of cleaned PTEs.
+ */
+int page_mkclean(struct page *);
+
 #else	/* !CONFIG_MMU */
 
 #define anon_vma_init()		do {} while (0)
@@ -112,6 +120,12 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 #define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page, refs) SWAP_FAIL
 
+static inline int page_mkclean(struct page *page)
+{
+	return 0;
+}
+
+
 #endif	/* CONFIG_MMU */
 
 /*
diff --git a/include/linux/root_dev.h b/include/linux/root_dev.h
index ea4bc9d1373..ed241aad7c1 100644
--- a/include/linux/root_dev.h
+++ b/include/linux/root_dev.h
@@ -2,6 +2,8 @@
 #define _ROOT_DEV_H_
 
 #include <linux/major.h>
+#include <linux/types.h>
+#include <linux/kdev_t.h>
 
 enum {
 	Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h
new file mode 100644
index 00000000000..bf74e63c98f
--- /dev/null
+++ b/include/linux/rtc-v3020.h
@@ -0,0 +1,35 @@
+/*
+ * v3020.h - Registers definition and platform data structure for the v3020 RTC.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006, 8D Technologies inc.
+ */
+#ifndef __LINUX_V3020_H
+#define __LINUX_V3020_H
+
+/* The v3020 has only one data pin but which one
+ * is used depends on the board. */
+struct v3020_platform_data {
+	int leftshift; /* (1<<(leftshift)) & readl() */
+};
+
+#define V3020_STATUS_0	0x00
+#define V3020_STATUS_1	0x01
+#define V3020_SECONDS	0x02
+#define V3020_MINUTES	0x03
+#define V3020_HOURS		0x04
+#define V3020_MONTH_DAY	0x05
+#define V3020_MONTH		0x06
+#define V3020_YEAR		0x07
+#define V3020_WEEK_DAY	0x08
+#define V3020_WEEK		0x09
+
+#define V3020_IS_COMMAND(val) ((val)>=0x0E)
+
+#define V3020_CMD_RAM2CLOCK	0x0E
+#define V3020_CMD_CLOCK2RAM	0x0F
+
+#endif /* __LINUX_V3020_H */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index ab61cd1199f..5371e4e7459 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -34,8 +34,8 @@ struct rtc_time {
  * alarm API.
  */
 struct rtc_wkalrm {
-	unsigned char enabled;	/* 0 = alarm disable, 1 = alarm disabled */
-	unsigned char pending;  /* 0 = alarm pending, 1 = alarm not pending */
+	unsigned char enabled;	/* 0 = alarm disabled, 1 = alarm enabled */
+	unsigned char pending;  /* 0 = alarm not pending, 1 = alarm pending */
 	struct rtc_time time;	/* time the alarm is set to */
 };
 
@@ -102,6 +102,7 @@ struct rtc_pll_info {
 #include <linux/interrupt.h>
 
 extern int rtc_month_days(unsigned int month, unsigned int year);
+extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year);
 extern int rtc_valid_tm(struct rtc_time *tm);
 extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time);
 extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
@@ -155,6 +156,17 @@ struct rtc_device
 	struct rtc_task *irq_task;
 	spinlock_t irq_task_lock;
 	int irq_freq;
+	int max_user_freq;
+#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
+	struct work_struct uie_task;
+	struct timer_list uie_timer;
+	/* Those fields are protected by rtc->irq_lock */
+	unsigned int oldsecs;
+	unsigned int irq_active:1;
+	unsigned int stop_uie_polling:1;
+	unsigned int uie_task_active:1;
+	unsigned int uie_timer_active:1;
+#endif
 };
 #define to_rtc_device(d) container_of(d, struct rtc_device, class_dev)
 
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
new file mode 100644
index 00000000000..5d41dee82f8
--- /dev/null
+++ b/include/linux/rtmutex.h
@@ -0,0 +1,107 @@
+/*
+ * RT Mutexes: blocking mutual exclusion locks with PI support
+ *
+ * started by Ingo Molnar and Thomas Gleixner:
+ *
+ *  Copyright (C) 2004-2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *  Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
+ *
+ * This file contains the public data structure and API definitions.
+ */
+
+#ifndef __LINUX_RT_MUTEX_H
+#define __LINUX_RT_MUTEX_H
+
+#include <linux/linkage.h>
+#include <linux/plist.h>
+#include <linux/spinlock_types.h>
+
+/*
+ * The rt_mutex structure
+ *
+ * @wait_lock:	spinlock to protect the structure
+ * @wait_list:	pilist head to enqueue waiters in priority order
+ * @owner:	the mutex owner
+ */
+struct rt_mutex {
+	spinlock_t		wait_lock;
+	struct plist_head	wait_list;
+	struct task_struct	*owner;
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+	int			save_state;
+	const char 		*name, *file;
+	int			line;
+	void			*magic;
+#endif
+};
+
+struct rt_mutex_waiter;
+struct hrtimer_sleeper;
+
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+ extern int rt_mutex_debug_check_no_locks_freed(const void *from,
+						unsigned long len);
+ extern void rt_mutex_debug_check_no_locks_held(struct task_struct *task);
+#else
+ static inline int rt_mutex_debug_check_no_locks_freed(const void *from,
+						       unsigned long len)
+ {
+	return 0;
+ }
+# define rt_mutex_debug_check_no_locks_held(task)	do { } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_RT_MUTEXES
+# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
+	, .name = #mutexname, .file = __FILE__, .line = __LINE__
+# define rt_mutex_init(mutex)			__rt_mutex_init(mutex, __FUNCTION__)
+ extern void rt_mutex_debug_task_free(struct task_struct *tsk);
+#else
+# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname)
+# define rt_mutex_init(mutex)			__rt_mutex_init(mutex, NULL)
+# define rt_mutex_debug_task_free(t)			do { } while (0)
+#endif
+
+#define __RT_MUTEX_INITIALIZER(mutexname) \
+	{ .wait_lock = SPIN_LOCK_UNLOCKED \
+	, .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \
+	, .owner = NULL \
+	__DEBUG_RT_MUTEX_INITIALIZER(mutexname)}
+
+#define DEFINE_RT_MUTEX(mutexname) \
+	struct rt_mutex mutexname = __RT_MUTEX_INITIALIZER(mutexname)
+
+/***
+ * rt_mutex_is_locked - is the mutex locked
+ * @lock: the mutex to be queried
+ *
+ * Returns 1 if the mutex is locked, 0 if unlocked.
+ */
+static inline int rt_mutex_is_locked(struct rt_mutex *lock)
+{
+	return lock->owner != NULL;
+}
+
+extern void __rt_mutex_init(struct rt_mutex *lock, const char *name);
+extern void rt_mutex_destroy(struct rt_mutex *lock);
+
+extern void rt_mutex_lock(struct rt_mutex *lock);
+extern int rt_mutex_lock_interruptible(struct rt_mutex *lock,
+						int detect_deadlock);
+extern int rt_mutex_timed_lock(struct rt_mutex *lock,
+					struct hrtimer_sleeper *timeout,
+					int detect_deadlock);
+
+extern int rt_mutex_trylock(struct rt_mutex *lock);
+
+extern void rt_mutex_unlock(struct rt_mutex *lock);
+
+#ifdef CONFIG_RT_MUTEXES
+# define INIT_RT_MUTEXES(tsk)						\
+	.pi_waiters	= PLIST_HEAD_INIT(tsk.pi_waiters, tsk.pi_lock),	\
+	INIT_RT_MUTEX_DEBUG(tsk)
+#else
+# define INIT_RT_MUTEXES(tsk)
+#endif
+
+#endif
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index facd9ee37b7..3a18addaed4 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -2,6 +2,7 @@
 #define __LINUX_RTNETLINK_H
 
 #include <linux/netlink.h>
+#include <linux/if_link.h>
 
 /****
  *		Routing/neighbour discovery messages.
@@ -238,10 +239,8 @@ enum rt_class_t
 	RT_TABLE_DEFAULT=253,
 	RT_TABLE_MAIN=254,
 	RT_TABLE_LOCAL=255,
-	__RT_TABLE_MAX
+	RT_TABLE_MAX=0xFFFFFFFF
 };
-#define RT_TABLE_MAX (__RT_TABLE_MAX - 1)
-
 
 
 /* Routing message attributes */
@@ -263,6 +262,7 @@ enum rtattr_type_t
 	RTA_CACHEINFO,
 	RTA_SESSION,
 	RTA_MP_ALGO,
+	RTA_TABLE,
 	__RTA_MAX
 };
 
@@ -383,226 +383,6 @@ struct rta_session
 	} u;
 };
 
-
-/*********************************************************
- *		Interface address.
- ****/
-
-struct ifaddrmsg
-{
-	unsigned char	ifa_family;
-	unsigned char	ifa_prefixlen;	/* The prefix length		*/
-	unsigned char	ifa_flags;	/* Flags			*/
-	unsigned char	ifa_scope;	/* See above			*/
-	int		ifa_index;	/* Link index			*/
-};
-
-enum
-{
-	IFA_UNSPEC,
-	IFA_ADDRESS,
-	IFA_LOCAL,
-	IFA_LABEL,
-	IFA_BROADCAST,
-	IFA_ANYCAST,
-	IFA_CACHEINFO,
-	IFA_MULTICAST,
-	__IFA_MAX
-};
-
-#define IFA_MAX (__IFA_MAX - 1)
-
-/* ifa_flags */
-
-#define IFA_F_SECONDARY		0x01
-#define IFA_F_TEMPORARY		IFA_F_SECONDARY
-
-#define IFA_F_DEPRECATED	0x20
-#define IFA_F_TENTATIVE		0x40
-#define IFA_F_PERMANENT		0x80
-
-struct ifa_cacheinfo
-{
-	__u32	ifa_prefered;
-	__u32	ifa_valid;
-	__u32	cstamp; /* created timestamp, hundredths of seconds */
-	__u32	tstamp; /* updated timestamp, hundredths of seconds */
-};
-
-
-#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-
-/*
-   Important comment:
-   IFA_ADDRESS is prefix address, rather than local interface address.
-   It makes no difference for normally configured broadcast interfaces,
-   but for point-to-point IFA_ADDRESS is DESTINATION address,
-   local address is supplied in IFA_LOCAL attribute.
- */
-
-/**************************************************************
- *		Neighbour discovery.
- ****/
-
-struct ndmsg
-{
-	unsigned char	ndm_family;
-	unsigned char	ndm_pad1;
-	unsigned short	ndm_pad2;
-	int		ndm_ifindex;	/* Link index			*/
-	__u16		ndm_state;
-	__u8		ndm_flags;
-	__u8		ndm_type;
-};
-
-enum
-{
-	NDA_UNSPEC,
-	NDA_DST,
-	NDA_LLADDR,
-	NDA_CACHEINFO,
-	NDA_PROBES,
-	__NDA_MAX
-};
-
-#define NDA_MAX (__NDA_MAX - 1)
-
-#define NDA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg))))
-#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg))
-
-/*
- *	Neighbor Cache Entry Flags
- */
-
-#define NTF_PROXY	0x08	/* == ATF_PUBL */
-#define NTF_ROUTER	0x80
-
-/*
- *	Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE	0x01
-#define NUD_REACHABLE	0x02
-#define NUD_STALE	0x04
-#define NUD_DELAY	0x08
-#define NUD_PROBE	0x10
-#define NUD_FAILED	0x20
-
-/* Dummy states */
-#define NUD_NOARP	0x40
-#define NUD_PERMANENT	0x80
-#define NUD_NONE	0x00
-
-
-struct nda_cacheinfo
-{
-	__u32		ndm_confirmed;
-	__u32		ndm_used;
-	__u32		ndm_updated;
-	__u32		ndm_refcnt;
-};
-
-
-/*****************************************************************
- *		Neighbour tables specific messages.
- *
- * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
- * NLM_F_DUMP flag set. Every neighbour table configuration is
- * spread over multiple messages to avoid running into message
- * size limits on systems with many interfaces. The first message
- * in the sequence transports all not device specific data such as
- * statistics, configuration, and the default parameter set.
- * This message is followed by 0..n messages carrying device
- * specific parameter sets.
- * Although the ordering should be sufficient, NDTA_NAME can be
- * used to identify sequences. The initial message can be identified
- * by checking for NDTA_CONFIG. The device specific messages do
- * not contain this TLV but have NDTPA_IFINDEX set to the
- * corresponding interface index.
- *
- * To change neighbour table attributes, send RTM_SETNEIGHTBL
- * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
- * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
- * otherwise. Device specific parameter sets can be changed by
- * setting NDTPA_IFINDEX to the interface index of the corresponding
- * device.
- ****/
-
-struct ndt_stats
-{
-	__u64		ndts_allocs;
-	__u64		ndts_destroys;
-	__u64		ndts_hash_grows;
-	__u64		ndts_res_failed;
-	__u64		ndts_lookups;
-	__u64		ndts_hits;
-	__u64		ndts_rcv_probes_mcast;
-	__u64		ndts_rcv_probes_ucast;
-	__u64		ndts_periodic_gc_runs;
-	__u64		ndts_forced_gc_runs;
-};
-
-enum {
-	NDTPA_UNSPEC,
-	NDTPA_IFINDEX,			/* u32, unchangeable */
-	NDTPA_REFCNT,			/* u32, read-only */
-	NDTPA_REACHABLE_TIME,		/* u64, read-only, msecs */
-	NDTPA_BASE_REACHABLE_TIME,	/* u64, msecs */
-	NDTPA_RETRANS_TIME,		/* u64, msecs */
-	NDTPA_GC_STALETIME,		/* u64, msecs */
-	NDTPA_DELAY_PROBE_TIME,		/* u64, msecs */
-	NDTPA_QUEUE_LEN,		/* u32 */
-	NDTPA_APP_PROBES,		/* u32 */
-	NDTPA_UCAST_PROBES,		/* u32 */
-	NDTPA_MCAST_PROBES,		/* u32 */
-	NDTPA_ANYCAST_DELAY,		/* u64, msecs */
-	NDTPA_PROXY_DELAY,		/* u64, msecs */
-	NDTPA_PROXY_QLEN,		/* u32 */
-	NDTPA_LOCKTIME,			/* u64, msecs */
-	__NDTPA_MAX
-};
-#define NDTPA_MAX (__NDTPA_MAX - 1)
-
-struct ndtmsg
-{
-	__u8		ndtm_family;
-	__u8		ndtm_pad1;
-	__u16		ndtm_pad2;
-};
-
-struct ndt_config
-{
-	__u16		ndtc_key_len;
-	__u16		ndtc_entry_size;
-	__u32		ndtc_entries;
-	__u32		ndtc_last_flush;	/* delta to now in msecs */
-	__u32		ndtc_last_rand;		/* delta to now in msecs */
-	__u32		ndtc_hash_rnd;
-	__u32		ndtc_hash_mask;
-	__u32		ndtc_hash_chain_gc;
-	__u32		ndtc_proxy_qlen;
-};
-
-enum {
-	NDTA_UNSPEC,
-	NDTA_NAME,			/* char *, unchangeable */
-	NDTA_THRESH1,			/* u32 */
-	NDTA_THRESH2,			/* u32 */
-	NDTA_THRESH3,			/* u32 */
-	NDTA_CONFIG,			/* struct ndt_config, read-only */
-	NDTA_PARMS,			/* nested TLV NDTPA_* */
-	NDTA_STATS,			/* struct ndt_stats, read-only */
-	NDTA_GC_INTERVAL,		/* u64, msecs */
-	__NDTA_MAX
-};
-#define NDTA_MAX (__NDTA_MAX - 1)
-
-#define NDTA_RTA(r) ((struct rtattr*)(((char*)(r)) + \
-		     NLMSG_ALIGN(sizeof(struct ndtmsg))))
-#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg))
-
-
 /****
  *		General form of address family dependent message.
  ****/
@@ -663,138 +443,6 @@ struct prefix_cacheinfo
 	__u32	valid_time;
 };
 
-/* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats
-{
-	__u32	rx_packets;		/* total packets received	*/
-	__u32	tx_packets;		/* total packets transmitted	*/
-	__u32	rx_bytes;		/* total bytes received 	*/
-	__u32	tx_bytes;		/* total bytes transmitted	*/
-	__u32	rx_errors;		/* bad packets received		*/
-	__u32	tx_errors;		/* packet transmit problems	*/
-	__u32	rx_dropped;		/* no space in linux buffers	*/
-	__u32	tx_dropped;		/* no space available in linux	*/
-	__u32	multicast;		/* multicast packets received	*/
-	__u32	collisions;
-
-	/* detailed rx_errors: */
-	__u32	rx_length_errors;
-	__u32	rx_over_errors;		/* receiver ring buff overflow	*/
-	__u32	rx_crc_errors;		/* recved pkt with crc error	*/
-	__u32	rx_frame_errors;	/* recv'd frame alignment error */
-	__u32	rx_fifo_errors;		/* recv'r fifo overrun		*/
-	__u32	rx_missed_errors;	/* receiver missed packet	*/
-
-	/* detailed tx_errors */
-	__u32	tx_aborted_errors;
-	__u32	tx_carrier_errors;
-	__u32	tx_fifo_errors;
-	__u32	tx_heartbeat_errors;
-	__u32	tx_window_errors;
-	
-	/* for cslip etc */
-	__u32	rx_compressed;
-	__u32	tx_compressed;
-};
-
-/* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap
-{
-	__u64	mem_start;
-	__u64	mem_end;
-	__u64	base_addr;
-	__u16	irq;
-	__u8	dma;
-	__u8	port;
-};
-
-enum
-{
-	IFLA_UNSPEC,
-	IFLA_ADDRESS,
-	IFLA_BROADCAST,
-	IFLA_IFNAME,
-	IFLA_MTU,
-	IFLA_LINK,
-	IFLA_QDISC,
-	IFLA_STATS,
-	IFLA_COST,
-#define IFLA_COST IFLA_COST
-	IFLA_PRIORITY,
-#define IFLA_PRIORITY IFLA_PRIORITY
-	IFLA_MASTER,
-#define IFLA_MASTER IFLA_MASTER
-	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
-#define IFLA_WIRELESS IFLA_WIRELESS
-	IFLA_PROTINFO,		/* Protocol specific information for a link */
-#define IFLA_PROTINFO IFLA_PROTINFO
-	IFLA_TXQLEN,
-#define IFLA_TXQLEN IFLA_TXQLEN
-	IFLA_MAP,
-#define IFLA_MAP IFLA_MAP
-	IFLA_WEIGHT,
-#define IFLA_WEIGHT IFLA_WEIGHT
-	IFLA_OPERSTATE,
-	IFLA_LINKMODE,
-	__IFLA_MAX
-};
-
-
-#define IFLA_MAX (__IFLA_MAX - 1)
-
-#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
-#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-
-/* ifi_flags.
-
-   IFF_* flags.
-
-   The only change is:
-   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
-   more not changeable by user. They describe link media
-   characteristics and set by device driver.
-
-   Comments:
-   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
-   - If neither of these three flags are set;
-     the interface is NBMA.
-
-   - IFF_MULTICAST does not mean anything special:
-   multicasts can be used on all not-NBMA links.
-   IFF_MULTICAST means that this media uses special encapsulation
-   for multicast frames. Apparently, all IFF_POINTOPOINT and
-   IFF_BROADCAST devices are able to use multicasts too.
- */
-
-/* IFLA_LINK.
-   For usual devices it is equal ifi_index.
-   If it is a "virtual interface" (f.e. tunnel), ifi_link
-   can point to real physical interface (f.e. for bandwidth calculations),
-   or maybe 0, what means, that real media is unknown (usual
-   for IPIP tunnels, when route to endpoint is allowed to change)
- */
-
-/* Subtype attributes for IFLA_PROTINFO */
-enum
-{
-	IFLA_INET6_UNSPEC,
-	IFLA_INET6_FLAGS,	/* link flags			*/
-	IFLA_INET6_CONF,	/* sysctl parameters		*/
-	IFLA_INET6_STATS,	/* statistics			*/
-	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
-	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
-	__IFLA_INET6_MAX
-};
-
-#define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
-
-struct ifla_cacheinfo
-{
-	__u32	max_reasm_len;
-	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
-	__u32	reachable_time;
-	__u32	retrans_time;
-};
 
 /*****************************************************************
  *		Traffic control messages.
@@ -885,10 +533,13 @@ enum rtnetlink_groups {
 	RTNLGRP_NOP2,
 	RTNLGRP_DECnet_ROUTE,
 #define RTNLGRP_DECnet_ROUTE	RTNLGRP_DECnet_ROUTE
-	RTNLGRP_NOP3,
+	RTNLGRP_DECnet_RULE,
+#define RTNLGRP_DECnet_RULE	RTNLGRP_DECnet_RULE
 	RTNLGRP_NOP4,
 	RTNLGRP_IPV6_PREFIX,
 #define RTNLGRP_IPV6_PREFIX	RTNLGRP_IPV6_PREFIX
+	RTNLGRP_IPV6_RULE,
+#define RTNLGRP_IPV6_RULE	RTNLGRP_IPV6_RULE
 	__RTNLGRP_MAX
 };
 #define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)
@@ -923,8 +574,6 @@ extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, in
 #define rtattr_parse_nested(tb, max, rta) \
 	rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
 
-extern struct sock *rtnl;
-
 struct rtnetlink_link
 {
 	int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
@@ -933,6 +582,10 @@ struct rtnetlink_link
 
 extern struct rtnetlink_link * rtnetlink_links[NPROTO];
 extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
+extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
+extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
+		       struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
@@ -1065,6 +718,13 @@ extern void __rtnl_unlock(void);
 	} \
 } while(0)
 
+static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
+{
+	return RTA_GET_U32(rta[RTA_TABLE-1]);
+rtattr_failure:
+	return table;
+}
+
 #endif /* __KERNEL__ */
 
 
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h
index f30f805080a..ae1fcadd598 100644
--- a/include/linux/rwsem-spinlock.h
+++ b/include/linux/rwsem-spinlock.h
@@ -32,30 +32,37 @@ struct rw_semaphore {
 	__s32			activity;
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
-#if RWSEM_DEBUG
-	int			debug;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map dep_map;
 #endif
 };
 
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
 #else
-#define __RWSEM_DEBUG_INIT	/* */
+# define __RWSEM_DEP_MAP_INIT(lockname)
 #endif
 
 #define __RWSEM_INITIALIZER(name) \
-{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEBUG_INIT }
+{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name) \
 	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
 
-extern void FASTCALL(init_rwsem(struct rw_semaphore *sem));
+extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
+			 struct lock_class_key *key);
+
+#define init_rwsem(sem)						\
+do {								\
+	static struct lock_class_key __key;			\
+								\
+	__init_rwsem((sem), #sem, &__key);			\
+} while (0)
+
 extern void FASTCALL(__down_read(struct rw_semaphore *sem));
 extern int FASTCALL(__down_read_trylock(struct rw_semaphore *sem));
 extern void FASTCALL(__down_write(struct rw_semaphore *sem));
+extern void FASTCALL(__down_write_nested(struct rw_semaphore *sem, int subclass));
 extern int FASTCALL(__down_write_trylock(struct rw_semaphore *sem));
 extern void FASTCALL(__up_read(struct rw_semaphore *sem));
 extern void FASTCALL(__up_write(struct rw_semaphore *sem));
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index f99fe90732a..7b524b4109a 100644
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -9,8 +9,6 @@
 
 #include <linux/linkage.h>
 
-#define RWSEM_DEBUG 0
-
 #ifdef __KERNEL__
 
 #include <linux/types.h>
@@ -26,89 +24,71 @@ struct rw_semaphore;
 #include <asm/rwsem.h> /* use an arch-specific implementation */
 #endif
 
-#ifndef rwsemtrace
-#if RWSEM_DEBUG
-extern void FASTCALL(rwsemtrace(struct rw_semaphore *sem, const char *str));
-#else
-#define rwsemtrace(SEM,FMT)
-#endif
-#endif
-
 /*
  * lock for reading
  */
-static inline void down_read(struct rw_semaphore *sem)
-{
-	might_sleep();
-	rwsemtrace(sem,"Entering down_read");
-	__down_read(sem);
-	rwsemtrace(sem,"Leaving down_read");
-}
+extern void down_read(struct rw_semaphore *sem);
 
 /*
  * trylock for reading -- returns 1 if successful, 0 if contention
  */
-static inline int down_read_trylock(struct rw_semaphore *sem)
-{
-	int ret;
-	rwsemtrace(sem,"Entering down_read_trylock");
-	ret = __down_read_trylock(sem);
-	rwsemtrace(sem,"Leaving down_read_trylock");
-	return ret;
-}
+extern int down_read_trylock(struct rw_semaphore *sem);
 
 /*
  * lock for writing
  */
-static inline void down_write(struct rw_semaphore *sem)
-{
-	might_sleep();
-	rwsemtrace(sem,"Entering down_write");
-	__down_write(sem);
-	rwsemtrace(sem,"Leaving down_write");
-}
+extern void down_write(struct rw_semaphore *sem);
 
 /*
  * trylock for writing -- returns 1 if successful, 0 if contention
  */
-static inline int down_write_trylock(struct rw_semaphore *sem)
-{
-	int ret;
-	rwsemtrace(sem,"Entering down_write_trylock");
-	ret = __down_write_trylock(sem);
-	rwsemtrace(sem,"Leaving down_write_trylock");
-	return ret;
-}
+extern int down_write_trylock(struct rw_semaphore *sem);
 
 /*
  * release a read lock
  */
-static inline void up_read(struct rw_semaphore *sem)
-{
-	rwsemtrace(sem,"Entering up_read");
-	__up_read(sem);
-	rwsemtrace(sem,"Leaving up_read");
-}
+extern void up_read(struct rw_semaphore *sem);
 
 /*
  * release a write lock
  */
-static inline void up_write(struct rw_semaphore *sem)
-{
-	rwsemtrace(sem,"Entering up_write");
-	__up_write(sem);
-	rwsemtrace(sem,"Leaving up_write");
-}
+extern void up_write(struct rw_semaphore *sem);
 
 /*
  * downgrade write lock to read lock
  */
-static inline void downgrade_write(struct rw_semaphore *sem)
-{
-	rwsemtrace(sem,"Entering downgrade_write");
-	__downgrade_write(sem);
-	rwsemtrace(sem,"Leaving downgrade_write");
-}
+extern void downgrade_write(struct rw_semaphore *sem);
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+/*
+ * nested locking. NOTE: rwsems are not allowed to recurse
+ * (which occurs if the same task tries to acquire the same
+ * lock instance multiple times), but multiple locks of the
+ * same lock class might be taken, if the order of the locks
+ * is always the same. This ordering rule can be expressed
+ * to lockdep via the _nested() APIs, but enumerating the
+ * subclasses that are used. (If the nesting relationship is
+ * static then another method for expressing nested locking is
+ * the explicit definition of lock class keys and the use of
+ * lockdep_set_class() at lock initialization time.
+ * See Documentation/lockdep-design.txt for more details.)
+ */
+extern void down_read_nested(struct rw_semaphore *sem, int subclass);
+extern void down_write_nested(struct rw_semaphore *sem, int subclass);
+/*
+ * Take/release a lock when not the owner will release it.
+ *
+ * [ This API should be avoided as much as possible - the
+ *   proper abstraction for this case is completions. ]
+ */
+extern void down_read_non_owner(struct rw_semaphore *sem);
+extern void up_read_non_owner(struct rw_semaphore *sem);
+#else
+# define down_read_nested(sem, subclass)		down_read(sem)
+# define down_write_nested(sem, subclass)	down_write(sem)
+# define down_read_non_owner(sem)		down_read(sem)
+# define up_read_non_owner(sem)			up_read(sem)
+#endif
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_RWSEM_H */
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 66ff545552f..4efbd9c445f 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -5,7 +5,7 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 
-static inline void sg_set_buf(struct scatterlist *sg, void *buf,
+static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
 			      unsigned int buflen)
 {
 	sg->page = virt_to_page(buf);
@@ -13,7 +13,7 @@ static inline void sg_set_buf(struct scatterlist *sg, void *buf,
 	sg->length = buflen;
 }
 
-static inline void sg_init_one(struct scatterlist *sg, void *buf,
+static inline void sg_init_one(struct scatterlist *sg, const void *buf,
 			       unsigned int buflen)
 {
 	memset(sg, 0, sizeof(*sg));
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 38b4791e6a5..a06fc89cf6e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -73,6 +73,7 @@ struct sched_param {
 #include <linux/seccomp.h>
 #include <linux/rcupdate.h>
 #include <linux/futex.h>
+#include <linux/rtmutex.h>
 
 #include <linux/time.h>
 #include <linux/param.h>
@@ -83,6 +84,7 @@ struct sched_param {
 #include <asm/processor.h>
 
 struct exec_domain;
+struct futex_pi_state;
 
 /*
  * List of flags we want to share for kernel threads,
@@ -123,6 +125,7 @@ extern unsigned long nr_running(void);
 extern unsigned long nr_uninterruptible(void);
 extern unsigned long nr_active(void);
 extern unsigned long nr_iowait(void);
+extern unsigned long weighted_cpuload(const int cpu);
 
 
 /*
@@ -145,6 +148,7 @@ extern unsigned long nr_iowait(void);
 #define EXIT_DEAD		32
 /* in tsk->state again */
 #define TASK_NONINTERACTIVE	64
+#define TASK_DEAD		128
 
 #define __set_task_state(tsk, state_value)		\
 	do { (tsk)->state = (state_value); } while (0)
@@ -181,11 +185,11 @@ extern unsigned long nr_iowait(void);
 extern rwlock_t tasklist_lock;
 extern spinlock_t mmlist_lock;
 
-typedef struct task_struct task_t;
+struct task_struct;
 
 extern void sched_init(void);
 extern void sched_init_smp(void);
-extern void init_idle(task_t *idle, int cpu);
+extern void init_idle(struct task_struct *idle, int cpu);
 
 extern cpumask_t nohz_cpu_mask;
 
@@ -358,6 +362,14 @@ struct sighand_struct {
 	spinlock_t		siglock;
 };
 
+struct pacct_struct {
+	int			ac_flag;
+	long			ac_exitcode;
+	unsigned long		ac_mem;
+	cputime_t		ac_utime, ac_stime;
+	unsigned long		ac_minflt, ac_majflt;
+};
+
 /*
  * NOTE! "signal_struct" does not have it's own
  * locking, because a shared signal_struct always
@@ -372,7 +384,7 @@ struct signal_struct {
 	wait_queue_head_t	wait_chldexit;	/* for wait4() */
 
 	/* current thread group signal load-balancing target: */
-	task_t			*curr_target;
+	struct task_struct	*curr_target;
 
 	/* shared signal handling: */
 	struct sigpending	shared_pending;
@@ -449,6 +461,13 @@ struct signal_struct {
 	struct key *session_keyring;	/* keyring inherited over fork */
 	struct key *process_keyring;	/* keyring private to this process */
 #endif
+#ifdef CONFIG_BSD_PROCESS_ACCT
+	struct pacct_struct pacct;	/* per-process accounting information */
+#endif
+#ifdef CONFIG_TASKSTATS
+	spinlock_t stats_lock;
+	struct taskstats *stats;
+#endif
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
@@ -483,8 +502,11 @@ struct signal_struct {
 
 #define MAX_PRIO		(MAX_RT_PRIO + 40)
 
-#define rt_task(p)		(unlikely((p)->prio < MAX_RT_PRIO))
+#define rt_prio(prio)		unlikely((prio) < MAX_RT_PRIO)
+#define rt_task(p)		rt_prio((p)->prio)
 #define batch_task(p)		(unlikely((p)->policy == SCHED_BATCH))
+#define is_rt_policy(p)		((p) != SCHED_NORMAL && (p) != SCHED_BATCH)
+#define has_rt_policy(p)	unlikely(is_rt_policy((p)->policy))
 
 /*
  * Some day this will be a full-fledged user tracking system..
@@ -517,11 +539,10 @@ extern struct user_struct *find_user(uid_t);
 extern struct user_struct root_user;
 #define INIT_USER (&root_user)
 
-typedef struct prio_array prio_array_t;
 struct backing_dev_info;
 struct reclaim_state;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 struct sched_info {
 	/* cumulative counters */
 	unsigned long	cpu_time,	/* time spent on the cpu */
@@ -532,9 +553,53 @@ struct sched_info {
 	unsigned long	last_arrival,	/* when we last ran on a cpu */
 			last_queued;	/* when we were last queued to run */
 };
+#endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
 
+#ifdef CONFIG_SCHEDSTATS
 extern struct file_operations proc_schedstat_operations;
+#endif /* CONFIG_SCHEDSTATS */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+struct task_delay_info {
+	spinlock_t	lock;
+	unsigned int	flags;	/* Private per-task flags */
+
+	/* For each stat XXX, add following, aligned appropriately
+	 *
+	 * struct timespec XXX_start, XXX_end;
+	 * u64 XXX_delay;
+	 * u32 XXX_count;
+	 *
+	 * Atomicity of updates to XXX_delay, XXX_count protected by
+	 * single lock above (split into XXX_lock if contention is an issue).
+	 */
+
+	/*
+	 * XXX_count is incremented on every XXX operation, the delay
+	 * associated with the operation is added to XXX_delay.
+	 * XXX_delay contains the accumulated delay time in nanoseconds.
+	 */
+	struct timespec blkio_start, blkio_end;	/* Shared by blkio, swapin */
+	u64 blkio_delay;	/* wait for sync block io completion */
+	u64 swapin_delay;	/* wait for swapin block io completion */
+	u32 blkio_count;	/* total count of the number of sync block */
+				/* io operations performed */
+	u32 swapin_count;	/* total count of the number of swapin block */
+				/* io operations performed */
+};
+#endif	/* CONFIG_TASK_DELAY_ACCT */
+
+static inline int sched_info_on(void)
+{
+#ifdef CONFIG_SCHEDSTATS
+	return 1;
+#elif defined(CONFIG_TASK_DELAY_ACCT)
+	extern int delayacct_on;
+	return delayacct_on;
+#else
+	return 0;
 #endif
+}
 
 enum idle_type
 {
@@ -547,9 +612,9 @@ enum idle_type
 /*
  * sched-domains (multiprocessor balancing) declarations:
  */
-#ifdef CONFIG_SMP
 #define SCHED_LOAD_SCALE	128UL	/* increase resolution of load */
 
+#ifdef CONFIG_SMP
 #define SD_LOAD_BALANCE		1	/* Do load balancing on this domain. */
 #define SD_BALANCE_NEWIDLE	2	/* Balance when about to become idle */
 #define SD_BALANCE_EXEC		4	/* Balance on exec */
@@ -558,6 +623,11 @@ enum idle_type
 #define SD_WAKE_AFFINE		32	/* Wake task to waking CPU */
 #define SD_WAKE_BALANCE		64	/* Perform balancing at task wakeup */
 #define SD_SHARE_CPUPOWER	128	/* Domain members share cpu power */
+#define SD_POWERSAVINGS_BALANCE	256	/* Balance for power savings */
+
+#define BALANCE_FOR_POWER	((sched_mc_power_savings || sched_smt_power_savings) \
+				 ? SD_POWERSAVINGS_BALANCE : 0)
+
 
 struct sched_group {
 	struct sched_group *next;	/* Must be a circular list */
@@ -627,7 +697,7 @@ struct sched_domain {
 #endif
 };
 
-extern void partition_sched_domains(cpumask_t *partition1,
+extern int partition_sched_domains(cpumask_t *partition1,
 				    cpumask_t *partition2);
 
 /*
@@ -677,7 +747,7 @@ extern int groups_search(struct group_info *group_info, gid_t grp);
     ((gi)->blocks[(i)/NGROUPS_PER_BLOCK][(i)%NGROUPS_PER_BLOCK])
 
 #ifdef ARCH_HAS_PREFETCH_SWITCH_STACK
-extern void prefetch_stack(struct task_struct*);
+extern void prefetch_stack(struct task_struct *t);
 #else
 static inline void prefetch_stack(struct task_struct *t) { }
 #endif
@@ -693,6 +763,8 @@ enum sleep_type {
 	SLEEP_INTERRUPTED,
 };
 
+struct prio_array;
+
 struct task_struct {
 	volatile long state;	/* -1 unrunnable, 0 runnable, >0 stopped */
 	struct thread_info *thread_info;
@@ -702,16 +774,20 @@ struct task_struct {
 
 	int lock_depth;		/* BKL lock depth */
 
-#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
+#ifdef CONFIG_SMP
+#ifdef __ARCH_WANT_UNLOCKED_CTXSW
 	int oncpu;
 #endif
-	int prio, static_prio;
+#endif
+	int load_weight;	/* for niceness load balancing purposes */
+	int prio, static_prio, normal_prio;
 	struct list_head run_list;
-	prio_array_t *array;
+	struct prio_array *array;
 
 	unsigned short ioprio;
+#ifdef CONFIG_BLK_DEV_IO_TRACE
 	unsigned int btrace_seq;
-
+#endif
 	unsigned long sleep_avg;
 	unsigned long long timestamp, last_ran;
 	unsigned long long sched_time; /* sched_clock time spent running */
@@ -721,7 +797,7 @@ struct task_struct {
 	cpumask_t cpus_allowed;
 	unsigned int time_slice, first_time_slice;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 	struct sched_info sched_info;
 #endif
 
@@ -745,6 +821,11 @@ struct task_struct {
 	unsigned did_exec:1;
 	pid_t pid;
 	pid_t tgid;
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+	/* Canary value for the -fstack-protector gcc feature */
+	unsigned long stack_canary;
+#endif
 	/* 
 	 * pointers to (original) parent process, youngest child, younger sibling,
 	 * older sibling, respectively.  (p->father can be replaced with 
@@ -791,6 +872,15 @@ struct task_struct {
 	struct key *thread_keyring;	/* keyring private to this thread */
 	unsigned char jit_keyring;	/* default keyring to attach requested keys to */
 #endif
+	/*
+	 * fpu_counter contains the number of consecutive context switches
+	 * that the FPU is used. If this is over a threshold, the lazy fpu
+	 * saving becomes unlazy to save the trap. This is an unsigned char
+	 * so that after 256 times the counter wraps and the behavior turns
+	 * lazy again; this to deal with bursty apps that only use FPU for
+	 * a short time
+	 */
+	unsigned char fpu_counter;
 	int oomkilladj; /* OOM kill score adjustment (bit shift). */
 	char comm[TASK_COMM_LEN]; /* executable name excluding path
 				     - access with [gs]et_task_comm (which lock
@@ -798,8 +888,10 @@ struct task_struct {
 				     - initialized normally by flush_old_exec */
 /* file system info */
 	int link_count, total_link_count;
+#ifdef CONFIG_SYSVIPC
 /* ipc stuff */
 	struct sysv_sem sysvsem;
+#endif
 /* CPU-specific state of this task */
 	struct thread_struct thread;
 /* filesystem information */
@@ -831,13 +923,43 @@ struct task_struct {
    	u32 self_exec_id;
 /* Protection of (de-)allocation: mm, files, fs, tty, keyrings */
 	spinlock_t alloc_lock;
-/* Protection of proc_dentry: nesting proc_lock, dcache_lock, write_lock_irq(&tasklist_lock); */
-	spinlock_t proc_lock;
+
+	/* Protection of the PI data structures: */
+	spinlock_t pi_lock;
+
+#ifdef CONFIG_RT_MUTEXES
+	/* PI waiters blocked on a rt_mutex held by this task */
+	struct plist_head pi_waiters;
+	/* Deadlock detection and priority inheritance handling */
+	struct rt_mutex_waiter *pi_blocked_on;
+#endif
 
 #ifdef CONFIG_DEBUG_MUTEXES
 	/* mutex deadlock detection */
 	struct mutex_waiter *blocked_on;
 #endif
+#ifdef CONFIG_TRACE_IRQFLAGS
+	unsigned int irq_events;
+	int hardirqs_enabled;
+	unsigned long hardirq_enable_ip;
+	unsigned int hardirq_enable_event;
+	unsigned long hardirq_disable_ip;
+	unsigned int hardirq_disable_event;
+	int softirqs_enabled;
+	unsigned long softirq_disable_ip;
+	unsigned int softirq_disable_event;
+	unsigned long softirq_enable_ip;
+	unsigned int softirq_enable_event;
+	int hardirq_context;
+	int softirq_context;
+#endif
+#ifdef CONFIG_LOCKDEP
+# define MAX_LOCK_DEPTH 30UL
+	u64 curr_chain_key;
+	int lockdep_depth;
+	struct held_lock held_locks[MAX_LOCK_DEPTH];
+	unsigned int lockdep_recursion;
+#endif
 
 /* journalling filesystem info */
 	void *journal_info;
@@ -845,7 +967,6 @@ struct task_struct {
 /* VM state */
 	struct reclaim_state *reclaim_state;
 
-	struct dentry *proc_dentry;
 	struct backing_dev_info *backing_dev_info;
 
 	struct io_context *io_context;
@@ -880,6 +1001,8 @@ struct task_struct {
 #ifdef CONFIG_COMPAT
 	struct compat_robust_list_head __user *compat_robust_list;
 #endif
+	struct list_head pi_state_list;
+	struct futex_pi_state *pi_state_cache;
 
 	atomic_t fs_excl;	/* holding fs exclusive resources */
 	struct rcu_head rcu;
@@ -888,6 +1011,9 @@ struct task_struct {
 	 * cache last used pipe for splice
 	 */
 	struct pipe_inode_info *splice_pipe;
+#ifdef	CONFIG_TASK_DELAY_ACCT
+	struct task_delay_info *delays;
+#endif
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
@@ -908,6 +1034,16 @@ static inline int pid_alive(struct task_struct *p)
 	return p->pids[PIDTYPE_PID].pid != NULL;
 }
 
+/**
+ * is_init - check if a task structure is the first user space
+ *	     task the kernel created.
+ * @p: Task structure to be checked.
+ */
+static inline int is_init(struct task_struct *tsk)
+{
+	return tsk->pid == 1;
+}
+
 extern void free_task(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
 
@@ -926,7 +1062,6 @@ static inline void put_task_struct(struct task_struct *t)
 					/* Not implemented yet, only for 486*/
 #define PF_STARTING	0x00000002	/* being created */
 #define PF_EXITING	0x00000004	/* getting shut down */
-#define PF_DEAD		0x00000008	/* Dead */
 #define PF_FORKNOEXEC	0x00000040	/* forked but didn't exec */
 #define PF_SUPERPRIV	0x00000100	/* used super-user privileges */
 #define PF_DUMPCORE	0x00000200	/* dumped core */
@@ -947,6 +1082,7 @@ static inline void put_task_struct(struct task_struct *t)
 #define PF_SPREAD_PAGE	0x01000000	/* Spread page cache over cpuset */
 #define PF_SPREAD_SLAB	0x02000000	/* Spread some slab caches over cpuset */
 #define PF_MEMPOLICY	0x10000000	/* Non-default NUMA mempolicy */
+#define PF_MUTEX_TESTER	0x20000000	/* Thread belongs to the rt mutex tester */
 
 /*
  * Only the _current_ task can read/write to tsk->flags, but other
@@ -974,9 +1110,9 @@ static inline void put_task_struct(struct task_struct *t)
 #define used_math() tsk_used_math(current)
 
 #ifdef CONFIG_SMP
-extern int set_cpus_allowed(task_t *p, cpumask_t new_mask);
+extern int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask);
 #else
-static inline int set_cpus_allowed(task_t *p, cpumask_t new_mask)
+static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
 {
 	if (!cpu_isset(0, new_mask))
 		return -EINVAL;
@@ -985,7 +1121,8 @@ static inline int set_cpus_allowed(task_t *p, cpumask_t new_mask)
 #endif
 
 extern unsigned long long sched_clock(void);
-extern unsigned long long current_sched_time(const task_t *current_task);
+extern unsigned long long
+current_sched_time(const struct task_struct *current_task);
 
 /* sched_exec is called by processes performing an exec */
 #ifdef CONFIG_SMP
@@ -1001,16 +1138,29 @@ static inline void idle_task_exit(void) {}
 #endif
 
 extern void sched_idle_next(void);
-extern void set_user_nice(task_t *p, long nice);
-extern int task_prio(const task_t *p);
-extern int task_nice(const task_t *p);
-extern int can_nice(const task_t *p, const int nice);
-extern int task_curr(const task_t *p);
+
+#ifdef CONFIG_RT_MUTEXES
+extern int rt_mutex_getprio(struct task_struct *p);
+extern void rt_mutex_setprio(struct task_struct *p, int prio);
+extern void rt_mutex_adjust_pi(struct task_struct *p);
+#else
+static inline int rt_mutex_getprio(struct task_struct *p)
+{
+	return p->normal_prio;
+}
+# define rt_mutex_adjust_pi(p)		do { } while (0)
+#endif
+
+extern void set_user_nice(struct task_struct *p, long nice);
+extern int task_prio(const struct task_struct *p);
+extern int task_nice(const struct task_struct *p);
+extern int can_nice(const struct task_struct *p, const int nice);
+extern int task_curr(const struct task_struct *p);
 extern int idle_cpu(int cpu);
 extern int sched_setscheduler(struct task_struct *, int, struct sched_param *);
-extern task_t *idle_task(int cpu);
-extern task_t *curr_task(int cpu);
-extern void set_curr_task(int cpu, task_t *p);
+extern struct task_struct *idle_task(int cpu);
+extern struct task_struct *curr_task(int cpu);
+extern void set_curr_task(int cpu, struct task_struct *p);
 
 void yield(void);
 
@@ -1056,7 +1206,7 @@ extern void switch_uid(struct user_struct *);
 
 #include <asm/current.h>
 
-extern void do_timer(struct pt_regs *);
+extern void do_timer(unsigned long ticks);
 
 extern int FASTCALL(wake_up_state(struct task_struct * tsk, unsigned int state));
 extern int FASTCALL(wake_up_process(struct task_struct * tsk));
@@ -1067,8 +1217,8 @@ extern void FASTCALL(wake_up_new_task(struct task_struct * tsk,
 #else
  static inline void kick_process(struct task_struct *tsk) { }
 #endif
-extern void FASTCALL(sched_fork(task_t * p, int clone_flags));
-extern void FASTCALL(sched_exit(task_t * p));
+extern void FASTCALL(sched_fork(struct task_struct * p, int clone_flags));
+extern void FASTCALL(sched_exit(struct task_struct * p));
 
 extern int in_group_p(gid_t);
 extern int in_egroup_p(gid_t);
@@ -1101,7 +1251,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
 extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
 extern int kill_pg_info(int, struct siginfo *, pid_t);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
+extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32);
 extern void do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
@@ -1173,17 +1323,17 @@ extern NORET_TYPE void do_group_exit(int);
 extern void daemonize(const char *, ...);
 extern int allow_signal(int);
 extern int disallow_signal(int);
-extern task_t *child_reaper;
+extern struct task_struct *child_reaper;
 
 extern int do_execve(char *, char __user * __user *, char __user * __user *, struct pt_regs *);
 extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *);
-task_t *fork_idle(int);
+struct task_struct *fork_idle(int);
 
 extern void set_task_comm(struct task_struct *tsk, char *from);
 extern void get_task_comm(char *to, struct task_struct *tsk);
 
 #ifdef CONFIG_SMP
-extern void wait_task_inactive(task_t * p);
+extern void wait_task_inactive(struct task_struct * p);
 #else
 #define wait_task_inactive(p)	do { } while (0)
 #endif
@@ -1209,13 +1359,13 @@ extern void wait_task_inactive(task_t * p);
 /* de_thread depends on thread_group_leader not being a pid based check */
 #define thread_group_leader(p)	(p == p->group_leader)
 
-static inline task_t *next_thread(const task_t *p)
+static inline struct task_struct *next_thread(const struct task_struct *p)
 {
 	return list_entry(rcu_dereference(p->thread_group.next),
-				task_t, thread_group);
+			  struct task_struct, thread_group);
 }
 
-static inline int thread_group_empty(task_t *p)
+static inline int thread_group_empty(struct task_struct *p)
 {
 	return list_empty(&p->thread_group);
 }
@@ -1400,6 +1550,11 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm)
 extern long sched_setaffinity(pid_t pid, cpumask_t new_mask);
 extern long sched_getaffinity(pid_t pid, cpumask_t *mask);
 
+#include <linux/sysdev.h>
+extern int sched_mc_power_savings, sched_smt_power_savings;
+extern struct sysdev_attribute attr_sched_mc_power_savings, attr_sched_smt_power_savings;
+extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
+
 extern void normalize_rt_tasks(void);
 
 #ifdef CONFIG_PM
@@ -1429,6 +1584,14 @@ static inline void freeze(struct task_struct *p)
 }
 
 /*
+ * Sometimes we may need to cancel the previous 'freeze' request
+ */
+static inline void do_not_freeze(struct task_struct *p)
+{
+	p->flags &= ~PF_FREEZE;
+}
+
+/*
  * Wake up a frozen process
  */
 static inline int thaw_process(struct task_struct *p)
diff --git a/include/linux/scx200.h b/include/linux/scx200.h
index a22f9e173ad..693c0557e70 100644
--- a/include/linux/scx200.h
+++ b/include/linux/scx200.h
@@ -49,10 +49,3 @@ extern unsigned scx200_cb_base;
 #define SCx200_REV 0x3d		/* Revision Register */
 #define SCx200_CBA 0x3e		/* Configuration Base Address Register */
 #define SCx200_CBA_SCRATCH 0x64	/* Configuration Base Address Scratchpad */
-
-/*
-    Local variables:
-        compile-command: "make -C ../.. bzImage modules"
-        c-basic-offset: 8
-    End:
-*/
diff --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h
index 30cdd648ba7..1a82d30c4b1 100644
--- a/include/linux/scx200_gpio.h
+++ b/include/linux/scx200_gpio.h
@@ -1,9 +1,10 @@
 #include <linux/spinlock.h>
 
-u32 scx200_gpio_configure(int index, u32 set, u32 clear);
+u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
+extern struct nsc_gpio_ops scx200_gpio_ops;
 
 #define scx200_gpio_present() (scx200_gpio_base!=0)
 
@@ -17,7 +18,7 @@ extern long scx200_gpio_shadow[2];
 
 /* returns the value of the GPIO pin */
 
-static inline int scx200_gpio_get(int index) {
+static inline int scx200_gpio_get(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR + 0x04;
 	__SCx200_GPIO_INDEX;
@@ -29,7 +30,7 @@ static inline int scx200_gpio_get(int index) {
    driven if the GPIO is configured as an output, it might not be the
    state of the GPIO right now if the GPIO is configured as an input) */
 
-static inline int scx200_gpio_current(int index) {
+static inline int scx200_gpio_current(unsigned index) {
         __SCx200_GPIO_BANK;
 	__SCx200_GPIO_INDEX;
 		
@@ -38,7 +39,7 @@ static inline int scx200_gpio_current(int index) {
 
 /* drive the GPIO signal high */
 
-static inline void scx200_gpio_set_high(int index) {
+static inline void scx200_gpio_set_high(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -49,7 +50,7 @@ static inline void scx200_gpio_set_high(int index) {
 
 /* drive the GPIO signal low */
 
-static inline void scx200_gpio_set_low(int index) {
+static inline void scx200_gpio_set_low(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -60,7 +61,7 @@ static inline void scx200_gpio_set_low(int index) {
 
 /* drive the GPIO signal to state */
 
-static inline void scx200_gpio_set(int index, int state) {
+static inline void scx200_gpio_set(unsigned index, int state) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -73,7 +74,7 @@ static inline void scx200_gpio_set(int index, int state) {
 }
 
 /* toggle the GPIO signal */
-static inline void scx200_gpio_change(int index) {
+static inline void scx200_gpio_change(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -87,10 +88,3 @@ static inline void scx200_gpio_change(int index) {
 #undef __SCx200_GPIO_SHADOW
 #undef __SCx200_GPIO_INDEX
 #undef __SCx200_GPIO_OUT
-
-/*
-    Local variables:
-        compile-command: "make -C ../.. bzImage modules"
-        c-basic-offset: 8
-    End:
-*/
diff --git a/include/linux/security.h b/include/linux/security.h
index d2c17bd91a2..9b5fea81f55 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -31,6 +31,8 @@
 #include <linux/msg.h>
 #include <linux/sched.h>
 #include <linux/key.h>
+#include <linux/xfrm.h>
+#include <net/flow.h>
 
 struct ctl_table;
 
@@ -67,7 +69,7 @@ struct xfrm_state;
 struct xfrm_user_sec_ctx;
 
 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
-extern int cap_netlink_recv(struct sk_buff *skb);
+extern int cap_netlink_recv(struct sk_buff *skb, int cap);
 
 /*
  * Values used in the task_security_ops calls
@@ -88,6 +90,7 @@ extern int cap_netlink_recv(struct sk_buff *skb);
 struct nfsctl_arg;
 struct sched_param;
 struct swap_info_struct;
+struct request_sock;
 
 /* bprm_apply_creds unsafe reasons */
 #define LSM_UNSAFE_SHARE	1
@@ -567,6 +570,9 @@ struct swap_info_struct;
  *	@p.
  *	@p contains the task_struct for the process.
  *	Return 0 if permission is granted.
+ * @task_getsecid:
+ *	Retrieve the security identifier of the process @p.
+ *	@p contains the task_struct for the process and place is into @secid.
  * @task_setgroups:
  *	Check permission before setting the supplementary group set of the
  *	current process.
@@ -582,6 +588,10 @@ struct swap_info_struct;
  *	@p contains the task_struct of process.
  *	@ioprio contains the new ioprio value
  *	Return 0 if permission is granted.
+ * @task_getioprio
+ *	Check permission before getting the ioprio value of @p.
+ *	@p contains the task_struct of process.
+ *	Return 0 if permission is granted.
  * @task_setrlimit:
  *	Check permission before setting the resource limits of the current
  *	process for @resource to @new_rlim.  The old resource limit values can
@@ -615,6 +625,7 @@ struct swap_info_struct;
  *	@p contains the task_struct for process.
  *	@info contains the signal information.
  *	@sig contains the signal value.
+ *	@secid contains the sid of the process where the signal originated
  *	Return 0 if permission is granted.
  * @task_wait:
  *	Check permission before allowing a process to reap a child process @p
@@ -656,6 +667,7 @@ struct swap_info_struct;
  *	Check permission before processing the received netlink message in
  *	@skb.
  *	@skb contains the sk_buff structure for the netlink message.
+ *	@cap indicates the capability required
  *	Return 0 if permission is granted.
  *
  * Security hooks for Unix domain networking.
@@ -803,9 +815,19 @@ struct swap_info_struct;
  *      which is used to copy security attributes between local stream sockets.
  * @sk_free_security:
  *	Deallocate security structure.
- * @sk_getsid:
- *	Retrieve the LSM-specific sid for the sock to enable caching of network
+ * @sk_clone_security:
+ *	Clone/copy security structure.
+ * @sk_getsecid:
+ *	Retrieve the LSM-specific secid for the sock to enable caching of network
  *	authorizations.
+ * @sock_graft:
+ *	Sets the socket's isec sid to the sock's sid.
+ * @inet_conn_request:
+ *	Sets the openreq's sid to socket's sid with MLS portion taken from peer sid.
+ * @inet_csk_clone:
+ *	Sets the new child socket's sid to the openreq sid.
+ * @req_classify_flow:
+ *	Sets the flow's sid to the openreq sid.
  *
  * Security hooks for XFRM operations.
  *
@@ -814,9 +836,10 @@ struct swap_info_struct;
  *	used by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level policy update program (e.g., setkey).
- *	Allocate a security structure to the xp->security field.
- *	The security field is initialized to NULL when the xfrm_policy is
- *	allocated.
+ *	@sk refers to the sock from which to derive the security context.
+ *	Allocate a security structure to the xp->security field; the security
+ *	field is initialized to NULL when the xfrm_policy is allocated. Only
+ *	one of sec_ctx or sock can be specified.
  *	Return 0 if operation was successful (memory to allocate, legal context)
  * @xfrm_policy_clone_security:
  *	@old contains an existing xfrm_policy in the SPD.
@@ -835,9 +858,14 @@ struct swap_info_struct;
  *	Database by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level SA generation program (e.g., setkey or racoon).
- *	Allocate a security structure to the x->security field.  The
- *	security field is initialized to NULL when the xfrm_state is
- *	allocated.
+ *	@polsec contains the security context information associated with a xfrm
+ *	policy rule from which to take the base context. polsec must be NULL
+ *	when sec_ctx is specified.
+ *	@secid contains the secid from which to take the mls portion of the context.
+ *	Allocate a security structure to the x->security field; the security
+ *	field is initialized to NULL when the xfrm_state is allocated. Set the
+ *	context to correspond to either sec_ctx or polsec, with the mls portion
+ *	taken from secid in the latter case.
  *	Return 0 if operation was successful (memory to allocate, legal context).
  * @xfrm_state_free_security:
  *	@x contains the xfrm_state.
@@ -848,13 +876,27 @@ struct swap_info_struct;
  * @xfrm_policy_lookup:
  *	@xp contains the xfrm_policy for which the access control is being
  *	checked.
- *	@sk_sid contains the sock security label that is used to authorize
+ *	@fl_secid contains the flow security label that is used to authorize
  *	access to the policy xp.
  *	@dir contains the direction of the flow (input or output).
- *	Check permission when a sock selects a xfrm_policy for processing
+ *	Check permission when a flow selects a xfrm_policy for processing
  *	XFRMs on a packet.  The hook is called when selecting either a
  *	per-socket policy or a generic xfrm policy.
  *	Return 0 if permission is granted.
+ * @xfrm_state_pol_flow_match:
+ *	@x contains the state to match.
+ *	@xp contains the policy to check for a match.
+ *	@fl contains the flow to check for a match.
+ *	Return 1 if there is a match.
+ * @xfrm_flow_state_match:
+ *	@fl contains the flow key to match.
+ *	@xfrm points to the xfrm_state to match.
+ *	Return 1 if there is a match.
+ * @xfrm_decode_session:
+ *	@skb points to skb to decode.
+ *	@secid points to the flow key secid to set.
+ *	@ckall says if all xfrms used should be checked for same secid.
+ *	Return 0 if ckall is zero or all xfrms used have the same secid.
  *
  * Security hooks affecting all Key Management operations
  *
@@ -862,6 +904,7 @@ struct swap_info_struct;
  *	Permit allocation of a key and assign security data. Note that key does
  *	not have a serial number assigned at this point.
  *	@key points to the key.
+ *	@flags is the allocation flags
  *	Return 0 if permission is granted, -ve error otherwise.
  * @key_free:
  *	Notification of destruction; free security data.
@@ -1099,6 +1142,16 @@ struct swap_info_struct;
  *	@name contains the name of the security module being unstacked.
  *	@ops contains a pointer to the struct security_operations of the module to unstack.
  * 
+ * @secid_to_secctx:
+ *	Convert secid to security context.
+ *	@secid contains the security ID.
+ *	@secdata contains the pointer that stores the converted security context.
+ *
+ * @release_secctx:
+ *	Release the security context.
+ *	@secdata contains the security context.
+ *	@seclen contains the length of the security context.
+ *
  * This is the main security structure.
  */
 struct security_operations {
@@ -1217,16 +1270,18 @@ struct security_operations {
 	int (*task_setpgid) (struct task_struct * p, pid_t pgid);
 	int (*task_getpgid) (struct task_struct * p);
 	int (*task_getsid) (struct task_struct * p);
+	void (*task_getsecid) (struct task_struct * p, u32 * secid);
 	int (*task_setgroups) (struct group_info *group_info);
 	int (*task_setnice) (struct task_struct * p, int nice);
 	int (*task_setioprio) (struct task_struct * p, int ioprio);
+	int (*task_getioprio) (struct task_struct * p);
 	int (*task_setrlimit) (unsigned int resource, struct rlimit * new_rlim);
 	int (*task_setscheduler) (struct task_struct * p, int policy,
 				  struct sched_param * lp);
 	int (*task_getscheduler) (struct task_struct * p);
 	int (*task_movememory) (struct task_struct * p);
 	int (*task_kill) (struct task_struct * p,
-			  struct siginfo * info, int sig);
+			  struct siginfo * info, int sig, u32 secid);
 	int (*task_wait) (struct task_struct * p);
 	int (*task_prctl) (int option, unsigned long arg2,
 			   unsigned long arg3, unsigned long arg4,
@@ -1265,7 +1320,7 @@ struct security_operations {
 			  struct sembuf * sops, unsigned nsops, int alter);
 
 	int (*netlink_send) (struct sock * sk, struct sk_buff * skb);
-	int (*netlink_recv) (struct sk_buff * skb);
+	int (*netlink_recv) (struct sk_buff * skb, int cap);
 
 	/* allow module stacking */
 	int (*register_security) (const char *name,
@@ -1277,6 +1332,8 @@ struct security_operations {
 
  	int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
  	int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+	int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
+	void (*release_secctx)(char *secdata, u32 seclen);
 
 #ifdef CONFIG_SECURITY_NETWORK
 	int (*unix_stream_connect) (struct socket * sock,
@@ -1284,8 +1341,8 @@ struct security_operations {
 	int (*unix_may_send) (struct socket * sock, struct socket * other);
 
 	int (*socket_create) (int family, int type, int protocol, int kern);
-	void (*socket_post_create) (struct socket * sock, int family,
-				    int type, int protocol, int kern);
+	int (*socket_post_create) (struct socket * sock, int family,
+				   int type, int protocol, int kern);
 	int (*socket_bind) (struct socket * sock,
 			    struct sockaddr * address, int addrlen);
 	int (*socket_connect) (struct socket * sock,
@@ -1305,26 +1362,39 @@ struct security_operations {
 	int (*socket_shutdown) (struct socket * sock, int how);
 	int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
 	int (*socket_getpeersec_stream) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
-	int (*socket_getpeersec_dgram) (struct sk_buff *skb, char **secdata, u32 *seclen);
+	int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid);
 	int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
 	void (*sk_free_security) (struct sock *sk);
-	unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir);
+	void (*sk_clone_security) (const struct sock *sk, struct sock *newsk);
+	void (*sk_getsecid) (struct sock *sk, u32 *secid);
+	void (*sock_graft)(struct sock* sk, struct socket *parent);
+	int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb,
+					struct request_sock *req);
+	void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req);
+	void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl);
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
-	int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx);
+	int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp,
+			struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
 	int (*xfrm_policy_clone_security) (struct xfrm_policy *old, struct xfrm_policy *new);
 	void (*xfrm_policy_free_security) (struct xfrm_policy *xp);
 	int (*xfrm_policy_delete_security) (struct xfrm_policy *xp);
-	int (*xfrm_state_alloc_security) (struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx);
+	int (*xfrm_state_alloc_security) (struct xfrm_state *x,
+		struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *polsec,
+		u32 secid);
 	void (*xfrm_state_free_security) (struct xfrm_state *x);
 	int (*xfrm_state_delete_security) (struct xfrm_state *x);
-	int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 sk_sid, u8 dir);
+	int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
+	int (*xfrm_state_pol_flow_match)(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl);
+	int (*xfrm_flow_state_match)(struct flowi *fl, struct xfrm_state *xfrm);
+	int (*xfrm_decode_session)(struct sk_buff *skb, u32 *secid, int ckall);
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 
 	/* key management security hooks */
 #ifdef CONFIG_KEYS
-	int (*key_alloc)(struct key *key, struct task_struct *tsk);
+	int (*key_alloc)(struct key *key, struct task_struct *tsk, unsigned long flags);
 	void (*key_free)(struct key *key);
 	int (*key_permission)(key_ref_t key_ref,
 			      struct task_struct *context,
@@ -1525,6 +1595,7 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
 
 static inline int security_inode_alloc (struct inode *inode)
 {
+	inode->i_security = NULL;
 	return security_ops->inode_alloc_security (inode);
 }
 
@@ -1837,6 +1908,11 @@ static inline int security_task_getsid (struct task_struct *p)
 	return security_ops->task_getsid (p);
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{
+	security_ops->task_getsecid (p, secid);
+}
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
 	return security_ops->task_setgroups (group_info);
@@ -1852,6 +1928,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
 	return security_ops->task_setioprio (p, ioprio);
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+	return security_ops->task_getioprio (p);
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
 					   struct rlimit *new_rlim)
 {
@@ -1876,9 +1957,10 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-				      struct siginfo *info, int sig)
+				      struct siginfo *info, int sig,
+				      u32 secid)
 {
-	return security_ops->task_kill (p, info, sig);
+	return security_ops->task_kill (p, info, sig, secid);
 }
 
 static inline int security_task_wait (struct task_struct *p)
@@ -2031,9 +2113,19 @@ static inline int security_netlink_send(struct sock *sk, struct sk_buff * skb)
 	return security_ops->netlink_send(sk, skb);
 }
 
-static inline int security_netlink_recv(struct sk_buff * skb)
+static inline int security_netlink_recv(struct sk_buff * skb, int cap)
+{
+	return security_ops->netlink_recv(skb, cap);
+}
+
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
 {
-	return security_ops->netlink_recv(skb);
+	return security_ops->secid_to_secctx(secid, secdata, seclen);
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+	return security_ops->release_secctx(secdata, seclen);
 }
 
 /* prototypes */
@@ -2489,6 +2581,9 @@ static inline int security_task_getsid (struct task_struct *p)
 	return 0;
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{ }
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
 	return 0;
@@ -2504,6 +2599,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
 	return 0;
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+	return 0;
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
 					   struct rlimit *new_rlim)
 {
@@ -2528,7 +2628,8 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-				      struct siginfo *info, int sig)
+				      struct siginfo *info, int sig,
+				      u32 secid)
 {
 	return 0;
 }
@@ -2669,9 +2770,9 @@ static inline int security_netlink_send (struct sock *sk, struct sk_buff *skb)
 	return cap_netlink_send (sk, skb);
 }
 
-static inline int security_netlink_recv (struct sk_buff *skb)
+static inline int security_netlink_recv (struct sk_buff *skb, int cap)
 {
-	return cap_netlink_recv (skb);
+	return cap_netlink_recv (skb, cap);
 }
 
 static inline struct dentry *securityfs_create_dir(const char *name,
@@ -2693,6 +2794,14 @@ static inline void securityfs_remove(struct dentry *dentry)
 {
 }
 
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+}
 #endif	/* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
@@ -2716,13 +2825,13 @@ static inline int security_socket_create (int family, int type,
 	return security_ops->socket_create(family, type, protocol, kern);
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-					       int family,
-					       int type, 
-					       int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+					      int family,
+					      int type,
+					      int protocol, int kern)
 {
-	security_ops->socket_post_create(sock, family, type,
-					 protocol, kern);
+	return security_ops->socket_post_create(sock, family, type,
+						protocol, kern);
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -2808,10 +2917,9 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
 	return security_ops->socket_getpeersec_stream(sock, optval, optlen, len);
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-						   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
-	return security_ops->socket_getpeersec_dgram(skb, secdata, seclen);
+	return security_ops->socket_getpeersec_dgram(sock, skb, secid);
 }
 
 static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
@@ -2824,9 +2932,36 @@ static inline void security_sk_free(struct sock *sk)
 	return security_ops->sk_free_security(sk);
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+	return security_ops->sk_clone_security(sk, newsk);
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+	security_ops->sk_getsecid(sk, &fl->secid);
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+	security_ops->req_classify_flow(req, fl);
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
 {
-	return security_ops->sk_getsid(sk, fl, dir);
+	security_ops->sock_graft(sk, parent);
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+			struct sk_buff *skb, struct request_sock *req)
+{
+	return security_ops->inet_conn_request(sk, skb, req);
+}
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+			const struct request_sock *req)
+{
+	security_ops->inet_csk_clone(newsk, req);
 }
 #else	/* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket * sock,
@@ -2848,11 +2983,12 @@ static inline int security_socket_create (int family, int type,
 	return 0;
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-					       int family,
-					       int type, 
-					       int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+					      int family,
+					      int type,
+					      int protocol, int kern)
 {
+	return 0;
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -2936,8 +3072,7 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
 	return -ENOPROTOOPT;
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-						   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
 	return -ENOPROTOOPT;
 }
@@ -2951,16 +3086,43 @@ static inline void security_sk_free(struct sock *sk)
 {
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
+{
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+			struct sk_buff *skb, struct request_sock *req)
 {
 	return 0;
 }
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+			const struct request_sock *req)
+{
+}
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
 {
-	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx);
+	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx, NULL);
+}
+
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+	return security_ops->xfrm_policy_alloc_security(xp, NULL, sk);
 }
 
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
@@ -2978,9 +3140,18 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
 	return security_ops->xfrm_policy_delete_security(xp);
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+			struct xfrm_user_sec_ctx *sec_ctx)
+{
+	return security_ops->xfrm_state_alloc_security(x, sec_ctx, NULL, 0);
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+				struct xfrm_sec_ctx *polsec, u32 secid)
 {
-	return security_ops->xfrm_state_alloc_security(x, sec_ctx);
+	if (!polsec)
+		return 0;
+	return security_ops->xfrm_state_alloc_security(x, NULL, polsec, secid);
 }
 
 static inline int security_xfrm_state_delete(struct xfrm_state *x)
@@ -2993,9 +3164,32 @@ static inline void security_xfrm_state_free(struct xfrm_state *x)
 	security_ops->xfrm_state_free_security(x);
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
-	return security_ops->xfrm_policy_lookup(xp, sk_sid, dir);
+	return security_ops->xfrm_policy_lookup(xp, fl_secid, dir);
+}
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl)
+{
+	return security_ops->xfrm_state_pol_flow_match(x, xp, fl);
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm)
+{
+	return security_ops->xfrm_flow_state_match(fl, xfrm);
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+	return security_ops->xfrm_decode_session(skb, secid, 1);
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+	int rc = security_ops->xfrm_decode_session(skb, &fl->secid, 0);
+
+	BUG_ON(rc);
 }
 #else	/* CONFIG_SECURITY_NETWORK_XFRM */
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
@@ -3003,6 +3197,11 @@ static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm
 	return 0;
 }
 
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+	return 0;
+}
+
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
 {
 	return 0;
@@ -3017,7 +3216,14 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
 	return 0;
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+					struct xfrm_user_sec_ctx *sec_ctx)
+{
+	return 0;
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+					struct xfrm_sec_ctx *polsec, u32 secid)
 {
 	return 0;
 }
@@ -3031,18 +3237,41 @@ static inline int security_xfrm_state_delete(struct xfrm_state *x)
 	return 0;
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
 	return 0;
 }
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl)
+{
+	return 1;
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl,
+                                struct xfrm_state *xfrm)
+{
+	return 1;
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+	return 0;
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+}
+
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 
 #ifdef CONFIG_KEYS
 #ifdef CONFIG_SECURITY
 static inline int security_key_alloc(struct key *key,
-				     struct task_struct *tsk)
+				     struct task_struct *tsk,
+				     unsigned long flags)
 {
-	return security_ops->key_alloc(key, tsk);
+	return security_ops->key_alloc(key, tsk, flags);
 }
 
 static inline void security_key_free(struct key *key)
@@ -3060,7 +3289,8 @@ static inline int security_key_permission(key_ref_t key_ref,
 #else
 
 static inline int security_key_alloc(struct key *key,
-				     struct task_struct *tsk)
+				     struct task_struct *tsk,
+				     unsigned long flags)
 {
 	return 0;
 }
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index aad4e390d6a..d1b7ca6c1c5 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -46,7 +46,7 @@ void selinux_audit_rule_free(struct selinux_audit_rule *rule);
 
 /**
  *	selinux_audit_rule_match - determine if a context ID matches a rule.
- *	@ctxid: the context ID to check
+ *	@sid: the context ID to check
  *	@field: the field this rule refers to
  *	@op: the operater the rule uses
  *	@rule: pointer to the audit rule to check against
@@ -55,7 +55,7 @@ void selinux_audit_rule_free(struct selinux_audit_rule *rule);
  *	Returns 1 if the context id matches the rule, 0 if it does not, and
  *	-errno on failure.
  */
-int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                              struct selinux_audit_rule *rule,
                              struct audit_context *actx);
 
@@ -70,18 +70,8 @@ int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
 void selinux_audit_set_callback(int (*callback)(void));
 
 /**
- *	selinux_task_ctxid - determine a context ID for a process.
- *	@tsk: the task object
- *	@ctxid: ID value returned via this
- *
- *	On return, ctxid will contain an ID for the context.  This value
- *	should only be used opaquely.
- */
-void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
-
-/**
- *     selinux_ctxid_to_string - map a security context ID to a string
- *     @ctxid: security context ID to be converted.
+ *     selinux_sid_to_string - map a security context ID to a string
+ *     @sid: security context ID to be converted.
  *     @ctx: address of context string to be returned
  *     @ctxlen: length of returned context string.
  *
@@ -89,7 +79,7 @@ void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
  *     string will be allocated internally, and the caller must call
  *     kfree() on it after use.
  */
-int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen);
+int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen);
 
 /**
  *     selinux_get_inode_sid - get the inode's security context ID
@@ -154,7 +144,7 @@ static inline void selinux_audit_rule_free(struct selinux_audit_rule *rule)
 	return;
 }
 
-static inline int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+static inline int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                                            struct selinux_audit_rule *rule,
                                            struct audit_context *actx)
 {
@@ -166,12 +156,7 @@ static inline void selinux_audit_set_callback(int (*callback)(void))
 	return;
 }
 
-static inline void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid)
-{
-	*ctxid = 0;
-}
-
-static inline int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen)
+static inline int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen)
 {
        *ctx = NULL;
        *ctxlen = 0;
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 7bc5c7c12b5..46000936f8f 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -38,9 +38,17 @@ typedef struct {
  * These macros triggered gcc-3.x compile-time problems.  We think these are
  * OK now.  Be cautious.
  */
-#define SEQLOCK_UNLOCKED { 0, SPIN_LOCK_UNLOCKED }
-#define seqlock_init(x)	do { *(x) = (seqlock_t) SEQLOCK_UNLOCKED; } while (0)
+#define __SEQLOCK_UNLOCKED(lockname) \
+		 { 0, __SPIN_LOCK_UNLOCKED(lockname) }
 
+#define SEQLOCK_UNLOCKED \
+		 __SEQLOCK_UNLOCKED(old_style_seqlock_init)
+
+#define seqlock_init(x) \
+		do { *(x) = (seqlock_t) __SEQLOCK_UNLOCKED(x); } while (0)
+
+#define DEFINE_SEQLOCK(x) \
+		seqlock_t x = __SEQLOCK_UNLOCKED(x)
 
 /* Lock out other writers and update the count.
  * Acts like a normal spin_lock/unlock.
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 0ef50baa7da..86501a3de2a 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -130,6 +130,9 @@
 /* SUN4V Hypervisor Console */
 #define PORT_SUNHV	72
 
+#define PORT_S3C2412	73
+
+
 #ifdef __KERNEL__
 
 #include <linux/compiler.h>
@@ -213,16 +216,18 @@ struct uart_port {
 	unsigned char __iomem	*membase;		/* read/write[bwl] */
 	unsigned int		irq;			/* irq number */
 	unsigned int		uartclk;		/* base uart clock */
-	unsigned char		fifosize;		/* tx fifo size */
+	unsigned int		fifosize;		/* tx fifo size */
 	unsigned char		x_char;			/* xon/xoff char */
 	unsigned char		regshift;		/* reg offset shift */
 	unsigned char		iotype;			/* io access style */
+	unsigned char		unused1;
 
 #define UPIO_PORT		(0)
 #define UPIO_HUB6		(1)
 #define UPIO_MEM		(2)
 #define UPIO_MEM32		(3)
 #define UPIO_AU			(4)			/* Au1x00 type IO */
+#define UPIO_TSI		(5)			/* Tsi108/109 type IO */
 
 	unsigned int		read_status_mask;	/* driver specific */
 	unsigned int		ignore_status_mask;	/* driver specific */
@@ -333,7 +338,6 @@ struct uart_driver {
 	struct module		*owner;
 	const char		*driver_name;
 	const char		*dev_name;
-	const char		*devfs_name;
 	int			 major;
 	int			 minor;
 	int			 nr;
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index c057f0b3231..f3c51899117 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -19,6 +19,10 @@ struct shmem_inode_info {
 	swp_entry_t		i_direct[SHMEM_NR_DIRECT]; /* first blocks */
 	struct list_head	swaplist;	/* chain of maybes on swap */
 	struct inode		vfs_inode;
+#ifdef CONFIG_TMPFS_POSIX_ACL
+	struct posix_acl	*i_acl;
+	struct posix_acl	*i_default_acl;
+#endif
 };
 
 struct shmem_sb_info {
@@ -36,4 +40,24 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
 	return container_of(inode, struct shmem_inode_info, vfs_inode);
 }
 
+#ifdef CONFIG_TMPFS_POSIX_ACL
+int shmem_permission(struct inode *, int, struct nameidata *);
+int shmem_acl_init(struct inode *, struct inode *);
+void shmem_acl_destroy_inode(struct inode *);
+
+extern struct xattr_handler shmem_xattr_acl_access_handler;
+extern struct xattr_handler shmem_xattr_acl_default_handler;
+
+extern struct generic_acl_operations shmem_acl_ops;
+
+#else
+static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
+{
+	return 0;
+}
+static inline void shmem_acl_destroy_inode(struct inode *inode)
+{
+}
+#endif  /* CONFIG_TMPFS_POSIX_ACL */
+
 #endif
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 1e4ce7225ee..117135e33d6 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -9,32 +9,6 @@
 #include <linux/spinlock.h>
 
 /*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ is for shared interrupt support on PCI and EISA.
- * SA_PROBEIRQ is set by callers when they expect sharing mismatches to occur
- */
-#define SA_SAMPLE_RANDOM	SA_RESTART
-#define SA_SHIRQ		0x04000000
-#define SA_PROBEIRQ		0x08000000
-
-/*
- * As above, these correspond to the IORESOURCE_IRQ_* defines in
- * linux/ioport.h to select the interrupt line behaviour.  When
- * requesting an interrupt without specifying a SA_TRIGGER, the
- * setting should be assumed to be "as already configured", which
- * may be as per machine or firmware initialisation.
- */
-#define SA_TRIGGER_LOW		0x00000008
-#define SA_TRIGGER_HIGH		0x00000004
-#define SA_TRIGGER_FALLING	0x00000002
-#define SA_TRIGGER_RISING	0x00000001
-#define SA_TRIGGER_MASK	(SA_TRIGGER_HIGH|SA_TRIGGER_LOW|\
-				 SA_TRIGGER_RISING|SA_TRIGGER_FALLING)
-
-/*
  * Real Time signals may be queued.
  */
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 16eef03ce0e..85577a4ffa6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -34,8 +34,9 @@
 #define HAVE_ALIGNABLE_SKB	/* Ditto 8)		   */
 
 #define CHECKSUM_NONE 0
-#define CHECKSUM_HW 1
+#define CHECKSUM_PARTIAL 1
 #define CHECKSUM_UNNECESSARY 2
+#define CHECKSUM_COMPLETE 3
 
 #define SKB_DATA_ALIGN(X)	(((X) + (SMP_CACHE_BYTES - 1)) & \
 				 ~(SMP_CACHE_BYTES - 1))
@@ -56,17 +57,17 @@
  *	      Apparently with secret goal to sell you new device, when you
  *	      will add new protocol to your host. F.e. IPv6. 8)
  *
- *	HW: the most generic way. Device supplied checksum of _all_
+ *	COMPLETE: the most generic way. Device supplied checksum of _all_
  *	    the packet as seen by netif_rx in skb->csum.
  *	    NOTE: Even if device supports only some protocols, but
- *	    is able to produce some skb->csum, it MUST use HW,
+ *	    is able to produce some skb->csum, it MUST use COMPLETE,
  *	    not UNNECESSARY.
  *
  * B. Checksumming on output.
  *
  *	NONE: skb is checksummed by protocol or csum is not required.
  *
- *	HW: device is required to csum packet as seen by hard_start_xmit
+ *	PARTIAL: device is required to csum packet as seen by hard_start_xmit
  *	from skb->h.raw to the end and to record the checksum
  *	at skb->h.raw+skb->csum.
  *
@@ -171,7 +172,15 @@ enum {
 
 enum {
 	SKB_GSO_TCPV4 = 1 << 0,
-	SKB_GSO_UDPV4 = 1 << 1,
+	SKB_GSO_UDP = 1 << 1,
+
+	/* This indicates the skb is from an untrusted source. */
+	SKB_GSO_DODGY = 1 << 2,
+
+	/* This indicates the tcp segment has CWR set. */
+	SKB_GSO_TCP_ECN = 1 << 3,
+
+	SKB_GSO_TCPV6 = 1 << 4,
 };
 
 /** 
@@ -596,6 +605,14 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
 	return list_->qlen;
 }
 
+/*
+ * This function creates a split out lock class for each invocation;
+ * this is needed for now since a whole lot of users of the skb-queue
+ * infrastructure in drivers have different locking usage (in hardirq)
+ * than the networking core (in softirq only). In the long run either the
+ * network layer or drivers should need annotation to consolidate the
+ * main types of usage into 3 classes.
+ */
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
 	spin_lock_init(&list->lock);
@@ -1024,6 +1041,21 @@ static inline int pskb_trim(struct sk_buff *skb, unsigned int len)
 }
 
 /**
+ *	pskb_trim_unique - remove end from a paged unique (not cloned) buffer
+ *	@skb: buffer to alter
+ *	@len: new length
+ *
+ *	This is identical to pskb_trim except that the caller knows that
+ *	the skb is not cloned so we should never get an error due to out-
+ *	of-memory.
+ */
+static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len)
+{
+	int err = pskb_trim(skb, len);
+	BUG_ON(err);
+}
+
+/**
  *	skb_orphan - orphan a buffer
  *	@skb: buffer to orphan
  *
@@ -1055,9 +1087,8 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
 		kfree_skb(skb);
 }
 
-#ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB
 /**
- *	__dev_alloc_skb - allocate an skbuff for sending
+ *	__dev_alloc_skb - allocate an skbuff for receiving
  *	@length: length to allocate
  *	@gfp_mask: get_free_pages mask, passed to alloc_skb
  *
@@ -1066,7 +1097,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
  *	the headroom they think they need without accounting for the
  *	built in space. The built in space is used for optimisations.
  *
- *	%NULL is returned in there is no free memory.
+ *	%NULL is returned if there is no free memory.
  */
 static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
 					      gfp_t gfp_mask)
@@ -1076,12 +1107,9 @@ static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
 		skb_reserve(skb, NET_SKB_PAD);
 	return skb;
 }
-#else
-extern struct sk_buff *__dev_alloc_skb(unsigned int length, int gfp_mask);
-#endif
 
 /**
- *	dev_alloc_skb - allocate an skbuff for sending
+ *	dev_alloc_skb - allocate an skbuff for receiving
  *	@length: length to allocate
  *
  *	Allocate a new &sk_buff and assign it a usage count of one. The
@@ -1089,7 +1117,7 @@ extern struct sk_buff *__dev_alloc_skb(unsigned int length, int gfp_mask);
  *	the headroom they think they need without accounting for the
  *	built in space. The built in space is used for optimisations.
  *
- *	%NULL is returned in there is no free memory. Although this function
+ *	%NULL is returned if there is no free memory. Although this function
  *	allocates memory it can be called from an interrupt.
  */
 static inline struct sk_buff *dev_alloc_skb(unsigned int length)
@@ -1097,6 +1125,28 @@ static inline struct sk_buff *dev_alloc_skb(unsigned int length)
 	return __dev_alloc_skb(length, GFP_ATOMIC);
 }
 
+extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+		unsigned int length, gfp_t gfp_mask);
+
+/**
+ *	netdev_alloc_skb - allocate an skbuff for rx on a specific device
+ *	@dev: network device to receive on
+ *	@length: length to allocate
+ *
+ *	Allocate a new &sk_buff and assign it a usage count of one. The
+ *	buffer has unspecified headroom built in. Users should allocate
+ *	the headroom they think they need without accounting for the
+ *	built in space. The built in space is used for optimisations.
+ *
+ *	%NULL is returned if there is no free memory. Although this function
+ *	allocates memory it can be called from an interrupt.
+ */
+static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
+		unsigned int length)
+{
+	return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
+}
+
 /**
  *	skb_cow - copy header of skb when it is required
  *	@skb: buffer to cow
@@ -1212,14 +1262,14 @@ static inline int skb_linearize_cow(struct sk_buff *skb)
  *	@len: length of data pulled
  *
  *	After doing a pull on a received packet, you need to call this to
- *	update the CHECKSUM_HW checksum, or set ip_summed to CHECKSUM_NONE
- *	so that it can be recomputed from scratch.
+ *	update the CHECKSUM_COMPLETE checksum, or set ip_summed to
+ *	CHECKSUM_NONE so that it can be recomputed from scratch.
  */
 
 static inline void skb_postpull_rcsum(struct sk_buff *skb,
 				      const void *start, unsigned int len)
 {
-	if (skb->ip_summed == CHECKSUM_HW)
+	if (skb->ip_summed == CHECKSUM_COMPLETE)
 		skb->csum = csum_sub(skb->csum, csum_partial(start, len, 0));
 }
 
@@ -1238,7 +1288,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 {
 	if (likely(len >= skb->len))
 		return 0;
-	if (skb->ip_summed == CHECKSUM_HW)
+	if (skb->ip_summed == CHECKSUM_COMPLETE)
 		skb->ip_summed = CHECKSUM_NONE;
 	return __pskb_trim(skb, len);
 }
@@ -1298,8 +1348,7 @@ extern void	       skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
 extern void	       skb_split(struct sk_buff *skb,
 				 struct sk_buff *skb1, const u32 len);
 
-extern void	       skb_release_data(struct sk_buff *skb);
-extern struct sk_buff *skb_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *skb_segment(struct sk_buff *skb, int features);
 
 static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
 				       int len, void *buffer)
@@ -1445,5 +1494,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
 { }
 #endif
 
+static inline int skb_is_gso(const struct sk_buff *skb)
+{
+	return skb_shinfo(skb)->gso_size;
+}
+
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_SKBUFF_H */
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 45ad55b70d1..a96fd9310d5 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -60,14 +60,13 @@ extern void __init kmem_cache_init(void);
 extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long,
 				       void (*)(void *, kmem_cache_t *, unsigned long),
 				       void (*)(void *, kmem_cache_t *, unsigned long));
-extern int kmem_cache_destroy(kmem_cache_t *);
+extern void kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
 extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 extern void kmem_cache_free(kmem_cache_t *, void *);
 extern unsigned int kmem_cache_size(kmem_cache_t *);
 extern const char *kmem_cache_name(kmem_cache_t *);
-extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -203,7 +202,30 @@ extern int slab_is_available(void);
 
 #ifdef CONFIG_NUMA
 extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
-extern void *kmalloc_node(size_t size, gfp_t flags, int node);
+extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
+
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+{
+	if (__builtin_constant_p(size)) {
+		int i = 0;
+#define CACHE(x) \
+		if (size <= x) \
+			goto found; \
+		else \
+			i++;
+#include "kmalloc_sizes.h"
+#undef CACHE
+		{
+			extern void __you_cannot_kmalloc_that_much(void);
+			__you_cannot_kmalloc_that_much();
+		}
+found:
+		return kmem_cache_alloc_node((flags & GFP_DMA) ?
+			malloc_sizes[i].cs_dmacachep :
+			malloc_sizes[i].cs_cachep, flags, node);
+	}
+	return __kmalloc_node(size, flags, node);
+}
 #else
 static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
 {
@@ -223,12 +245,11 @@ extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
 /* SLOB allocator routines */
 
 void kmem_cache_init(void);
-struct kmem_cache *kmem_find_general_cachep(size_t, gfp_t gfpflags);
 struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
 	unsigned long,
 	void (*)(void *, struct kmem_cache *, unsigned long),
 	void (*)(void *, struct kmem_cache *, unsigned long));
-int kmem_cache_destroy(struct kmem_cache *c);
+void kmem_cache_destroy(struct kmem_cache *c);
 void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
 void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 void kmem_cache_free(struct kmem_cache *c, void *b);
@@ -263,8 +284,6 @@ extern kmem_cache_t	*fs_cachep;
 extern kmem_cache_t	*sighand_cachep;
 extern kmem_cache_t	*bio_cachep;
 
-extern atomic_t slab_reclaim_pages;
-
 #endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_SLAB_H */
diff --git a/include/linux/smb.h b/include/linux/smb.h
index b0162208c96..f098dff93f6 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -10,6 +10,7 @@
 #define _LINUX_SMB_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 enum smb_protocol { 
 	SMB_PROTOCOL_NONE, 
@@ -88,7 +89,6 @@ struct smb_fattr {
 	struct timespec	f_atime;
 	struct timespec f_mtime;
 	struct timespec f_ctime;
-	unsigned long	f_blksize;
 	unsigned long	f_blocks;
 	int		f_unix;
 };
@@ -101,8 +101,6 @@ enum smb_conn_state {
 	CONN_RETRYING		/* Currently trying to reconnect */
 };
 
-#define SMB_SUPER_MAGIC               0x517B
-
 #define SMB_HEADER_LEN   37     /* includes everything up to, but not
                                  * including smb_bcc */
 
diff --git a/include/linux/smp.h b/include/linux/smp.h
index c93c3fe4308..51649987f69 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -53,6 +53,9 @@ extern void smp_cpus_done(unsigned int max_cpus);
  */
 int smp_call_function(void(*func)(void *info), void *info, int retry, int wait);
 
+int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
+				int retry, int wait);
+
 /*
  * Call a function on all processors
  */
@@ -125,4 +128,6 @@ static inline void smp_send_reschedule(int cpu) { }
 #define put_cpu()		preempt_enable()
 #define put_cpu_no_resched()	preempt_enable_no_resched()
 
+void smp_setup_processor_id(void);
+
 #endif /* __LINUX_SMP_H */
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 4db25d5c7cd..854aa6b543f 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -155,42 +155,11 @@ enum
 	UDP_MIB_NOPORTS,			/* NoPorts */
 	UDP_MIB_INERRORS,			/* InErrors */
 	UDP_MIB_OUTDATAGRAMS,			/* OutDatagrams */
+	UDP_MIB_RCVBUFERRORS,			/* RcvbufErrors */
+	UDP_MIB_SNDBUFERRORS,			/* SndbufErrors */
 	__UDP_MIB_MAX
 };
 
-/* sctp mib definitions */
-/*
- * draft-ietf-sigtran-sctp-mib-07.txt
- */
-enum
-{
-	SCTP_MIB_NUM = 0,
-	SCTP_MIB_CURRESTAB,			/* CurrEstab */
-	SCTP_MIB_ACTIVEESTABS,			/* ActiveEstabs */
-	SCTP_MIB_PASSIVEESTABS,			/* PassiveEstabs */
-	SCTP_MIB_ABORTEDS,			/* Aborteds */
-	SCTP_MIB_SHUTDOWNS,			/* Shutdowns */
-	SCTP_MIB_OUTOFBLUES,			/* OutOfBlues */
-	SCTP_MIB_CHECKSUMERRORS,		/* ChecksumErrors */
-	SCTP_MIB_OUTCTRLCHUNKS,			/* OutCtrlChunks */
-	SCTP_MIB_OUTORDERCHUNKS,		/* OutOrderChunks */
-	SCTP_MIB_OUTUNORDERCHUNKS,		/* OutUnorderChunks */
-	SCTP_MIB_INCTRLCHUNKS,			/* InCtrlChunks */
-	SCTP_MIB_INORDERCHUNKS,			/* InOrderChunks */
-	SCTP_MIB_INUNORDERCHUNKS,		/* InUnorderChunks */
-	SCTP_MIB_FRAGUSRMSGS,			/* FragUsrMsgs */
-	SCTP_MIB_REASMUSRMSGS,			/* ReasmUsrMsgs */
-	SCTP_MIB_OUTSCTPPACKS,			/* OutSCTPPacks */
-	SCTP_MIB_INSCTPPACKS,			/* InSCTPPacks */
-	SCTP_MIB_RTOALGORITHM,			/* RtoAlgorithm */
-	SCTP_MIB_RTOMIN,			/* RtoMin */
-	SCTP_MIB_RTOMAX,			/* RtoMax */
-	SCTP_MIB_RTOINITIAL,			/* RtoInitial */
-	SCTP_MIB_VALCOOKIELIFE,			/* ValCookieLife */
-	SCTP_MIB_MAXINITRETR,			/* MaxInitRetr */
-	__SCTP_MIB_MAX
-};
-
 /* linux mib definitions */
 enum
 {
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index e928c0dcc29..c8bb68099eb 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -642,10 +642,14 @@ struct spi_board_info {
 	u16		bus_num;
 	u16		chip_select;
 
+	/* mode becomes spi_device.mode, and is essential for chips
+	 * where the default of SPI_CS_HIGH = 0 is wrong.
+	 */
+	u8		mode;
+
 	/* ... may need additional spi_device chip config data here.
 	 * avoid stuff protocol drivers can set; but include stuff
 	 * needed to behave without being bound to a driver:
-	 *  - chipselect polarity
 	 *  - quirks like clock rate mattering when not selected
 	 */
 };
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index ae23beef9cc..b800d2d68b3 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -82,14 +82,40 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 /*
  * Pull the __raw*() functions/declarations (UP-nondebug doesnt need them):
  */
-#if defined(CONFIG_SMP)
+#ifdef CONFIG_SMP
 # include <asm/spinlock.h>
 #else
 # include <linux/spinlock_up.h>
 #endif
 
-#define spin_lock_init(lock)	do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
-#define rwlock_init(lock)	do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+#ifdef CONFIG_DEBUG_SPINLOCK
+  extern void __spin_lock_init(spinlock_t *lock, const char *name,
+			       struct lock_class_key *key);
+# define spin_lock_init(lock)					\
+do {								\
+	static struct lock_class_key __key;			\
+								\
+	__spin_lock_init((lock), #lock, &__key);		\
+} while (0)
+
+#else
+# define spin_lock_init(lock)					\
+	do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+#endif
+
+#ifdef CONFIG_DEBUG_SPINLOCK
+  extern void __rwlock_init(rwlock_t *lock, const char *name,
+			    struct lock_class_key *key);
+# define rwlock_init(lock)					\
+do {								\
+	static struct lock_class_key __key;			\
+								\
+	__rwlock_init((lock), #lock, &__key);			\
+} while (0)
+#else
+# define rwlock_init(lock)					\
+	do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+#endif
 
 #define spin_is_locked(lock)	__raw_spin_is_locked(&(lock)->raw_lock)
 
@@ -113,7 +139,6 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 #define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
  extern int _raw_spin_trylock(spinlock_t *lock);
  extern void _raw_spin_unlock(spinlock_t *lock);
-
  extern void _raw_read_lock(rwlock_t *lock);
  extern int _raw_read_trylock(rwlock_t *lock);
  extern void _raw_read_unlock(rwlock_t *lock);
@@ -121,17 +146,17 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  extern int _raw_write_trylock(rwlock_t *lock);
  extern void _raw_write_unlock(rwlock_t *lock);
 #else
-# define _raw_spin_unlock(lock)		__raw_spin_unlock(&(lock)->raw_lock)
-# define _raw_spin_trylock(lock)	__raw_spin_trylock(&(lock)->raw_lock)
 # define _raw_spin_lock(lock)		__raw_spin_lock(&(lock)->raw_lock)
 # define _raw_spin_lock_flags(lock, flags) \
 		__raw_spin_lock_flags(&(lock)->raw_lock, *(flags))
+# define _raw_spin_trylock(lock)	__raw_spin_trylock(&(lock)->raw_lock)
+# define _raw_spin_unlock(lock)		__raw_spin_unlock(&(lock)->raw_lock)
 # define _raw_read_lock(rwlock)		__raw_read_lock(&(rwlock)->raw_lock)
-# define _raw_write_lock(rwlock)	__raw_write_lock(&(rwlock)->raw_lock)
-# define _raw_read_unlock(rwlock)	__raw_read_unlock(&(rwlock)->raw_lock)
-# define _raw_write_unlock(rwlock)	__raw_write_unlock(&(rwlock)->raw_lock)
 # define _raw_read_trylock(rwlock)	__raw_read_trylock(&(rwlock)->raw_lock)
+# define _raw_read_unlock(rwlock)	__raw_read_unlock(&(rwlock)->raw_lock)
+# define _raw_write_lock(rwlock)	__raw_write_lock(&(rwlock)->raw_lock)
 # define _raw_write_trylock(rwlock)	__raw_write_trylock(&(rwlock)->raw_lock)
+# define _raw_write_unlock(rwlock)	__raw_write_unlock(&(rwlock)->raw_lock)
 #endif
 
 #define read_can_lock(rwlock)		__raw_read_can_lock(&(rwlock)->raw_lock)
@@ -142,11 +167,18 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
  * methods are defined as nops in the case they are not required.
  */
-#define spin_trylock(lock)		__cond_lock(_spin_trylock(lock))
-#define read_trylock(lock)		__cond_lock(_read_trylock(lock))
-#define write_trylock(lock)		__cond_lock(_write_trylock(lock))
+#define spin_trylock(lock)		__cond_lock(lock, _spin_trylock(lock))
+#define read_trylock(lock)		__cond_lock(lock, _read_trylock(lock))
+#define write_trylock(lock)		__cond_lock(lock, _write_trylock(lock))
 
 #define spin_lock(lock)			_spin_lock(lock)
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass)
+#else
+# define spin_lock_nested(lock, subclass) _spin_lock(lock)
+#endif
+
 #define write_lock(lock)		_write_lock(lock)
 #define read_lock(lock)			_read_lock(lock)
 
@@ -172,21 +204,18 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 /*
  * We inline the unlock functions in the nondebug case:
  */
-#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP)
+#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || \
+	!defined(CONFIG_SMP)
 # define spin_unlock(lock)		_spin_unlock(lock)
 # define read_unlock(lock)		_read_unlock(lock)
 # define write_unlock(lock)		_write_unlock(lock)
-#else
-# define spin_unlock(lock)		__raw_spin_unlock(&(lock)->raw_lock)
-# define read_unlock(lock)		__raw_read_unlock(&(lock)->raw_lock)
-# define write_unlock(lock)		__raw_write_unlock(&(lock)->raw_lock)
-#endif
-
-#if defined(CONFIG_DEBUG_SPINLOCK) || defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP)
 # define spin_unlock_irq(lock)		_spin_unlock_irq(lock)
 # define read_unlock_irq(lock)		_read_unlock_irq(lock)
 # define write_unlock_irq(lock)		_write_unlock_irq(lock)
 #else
+# define spin_unlock(lock)		__raw_spin_unlock(&(lock)->raw_lock)
+# define read_unlock(lock)		__raw_read_unlock(&(lock)->raw_lock)
+# define write_unlock(lock)		__raw_write_unlock(&(lock)->raw_lock)
 # define spin_unlock_irq(lock) \
     do { __raw_spin_unlock(&(lock)->raw_lock); local_irq_enable(); } while (0)
 # define read_unlock_irq(lock) \
@@ -207,19 +236,19 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 					_write_unlock_irqrestore(lock, flags)
 #define write_unlock_bh(lock)		_write_unlock_bh(lock)
 
-#define spin_trylock_bh(lock)		__cond_lock(_spin_trylock_bh(lock))
+#define spin_trylock_bh(lock)	__cond_lock(lock, _spin_trylock_bh(lock))
 
 #define spin_trylock_irq(lock) \
 ({ \
 	local_irq_disable(); \
-	_spin_trylock(lock) ? \
+	spin_trylock(lock) ? \
 	1 : ({ local_irq_enable(); 0;  }); \
 })
 
 #define spin_trylock_irqsave(lock, flags) \
 ({ \
 	local_irq_save(flags); \
-	_spin_trylock(lock) ? \
+	spin_trylock(lock) ? \
 	1 : ({ local_irq_restore(flags); 0; }); \
 })
 
@@ -235,7 +264,7 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
  */
 extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
-		__cond_lock(_atomic_dec_and_lock(atomic, lock))
+		__cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
 
 /**
  * spin_can_lock - would spin_trylock() succeed?
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 78e6989ffb5..8828b8155e9 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -19,39 +19,41 @@ int in_lock_functions(unsigned long addr);
 
 #define assert_spin_locked(x)	BUG_ON(!spin_is_locked(x))
 
-void __lockfunc _spin_lock(spinlock_t *lock)		__acquires(spinlock_t);
-void __lockfunc _read_lock(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _spin_lock_bh(spinlock_t *lock)		__acquires(spinlock_t);
-void __lockfunc _read_lock_bh(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock_bh(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _spin_lock_irq(spinlock_t *lock)	__acquires(spinlock_t);
-void __lockfunc _read_lock_irq(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock_irq(rwlock_t *lock)		__acquires(rwlock_t);
+void __lockfunc _spin_lock(spinlock_t *lock)		__acquires(lock);
+void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
+							__acquires(lock);
+void __lockfunc _read_lock(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _spin_lock_bh(spinlock_t *lock)		__acquires(lock);
+void __lockfunc _read_lock_bh(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock_bh(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _spin_lock_irq(spinlock_t *lock)	__acquires(lock);
+void __lockfunc _read_lock_irq(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock_irq(rwlock_t *lock)		__acquires(lock);
 unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-							__acquires(spinlock_t);
+							__acquires(lock);
 unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-							__acquires(rwlock_t);
+							__acquires(lock);
 unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-							__acquires(rwlock_t);
+							__acquires(lock);
 int __lockfunc _spin_trylock(spinlock_t *lock);
 int __lockfunc _read_trylock(rwlock_t *lock);
 int __lockfunc _write_trylock(rwlock_t *lock);
 int __lockfunc _spin_trylock_bh(spinlock_t *lock);
-void __lockfunc _spin_unlock(spinlock_t *lock)		__releases(spinlock_t);
-void __lockfunc _read_unlock(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _write_unlock(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _spin_unlock_bh(spinlock_t *lock)	__releases(spinlock_t);
-void __lockfunc _read_unlock_bh(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _write_unlock_bh(rwlock_t *lock)	__releases(rwlock_t);
-void __lockfunc _spin_unlock_irq(spinlock_t *lock)	__releases(spinlock_t);
-void __lockfunc _read_unlock_irq(rwlock_t *lock)	__releases(rwlock_t);
-void __lockfunc _write_unlock_irq(rwlock_t *lock)	__releases(rwlock_t);
+void __lockfunc _spin_unlock(spinlock_t *lock)		__releases(lock);
+void __lockfunc _read_unlock(rwlock_t *lock)		__releases(lock);
+void __lockfunc _write_unlock(rwlock_t *lock)		__releases(lock);
+void __lockfunc _spin_unlock_bh(spinlock_t *lock)	__releases(lock);
+void __lockfunc _read_unlock_bh(rwlock_t *lock)		__releases(lock);
+void __lockfunc _write_unlock_bh(rwlock_t *lock)	__releases(lock);
+void __lockfunc _spin_unlock_irq(spinlock_t *lock)	__releases(lock);
+void __lockfunc _read_unlock_irq(rwlock_t *lock)	__releases(lock);
+void __lockfunc _write_unlock_irq(rwlock_t *lock)	__releases(lock);
 void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
-							__releases(spinlock_t);
+							__releases(lock);
 void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-							__releases(rwlock_t);
+							__releases(lock);
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-							__releases(rwlock_t);
+							__releases(lock);
 
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h
index cd81cee566f..67faa044c5f 100644
--- a/include/linux/spinlock_api_up.h
+++ b/include/linux/spinlock_api_up.h
@@ -49,6 +49,7 @@
   do { local_irq_restore(flags); __UNLOCK(lock); } while (0)
 
 #define _spin_lock(lock)			__LOCK(lock)
+#define _spin_lock_nested(lock, subclass)	__LOCK(lock)
 #define _read_lock(lock)			__LOCK(lock)
 #define _write_lock(lock)			__LOCK(lock)
 #define _spin_lock_bh(lock)			__LOCK_BH(lock)
diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h
index 9cb51e07039..dc5fb69e4de 100644
--- a/include/linux/spinlock_types.h
+++ b/include/linux/spinlock_types.h
@@ -9,6 +9,8 @@
  * Released under the General Public License (GPL).
  */
 
+#include <linux/lockdep.h>
+
 #if defined(CONFIG_SMP)
 # include <asm/spinlock_types.h>
 #else
@@ -24,6 +26,9 @@ typedef struct {
 	unsigned int magic, owner_cpu;
 	void *owner;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map dep_map;
+#endif
 } spinlock_t;
 
 #define SPINLOCK_MAGIC		0xdead4ead
@@ -37,31 +42,53 @@ typedef struct {
 	unsigned int magic, owner_cpu;
 	void *owner;
 #endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map dep_map;
+#endif
 } rwlock_t;
 
 #define RWLOCK_MAGIC		0xdeaf1eed
 
 #define SPINLOCK_OWNER_INIT	((void *)-1L)
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define SPIN_DEP_MAP_INIT(lockname)	.dep_map = { .name = #lockname }
+#else
+# define SPIN_DEP_MAP_INIT(lockname)
+#endif
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define RW_DEP_MAP_INIT(lockname)	.dep_map = { .name = #lockname }
+#else
+# define RW_DEP_MAP_INIT(lockname)
+#endif
+
 #ifdef CONFIG_DEBUG_SPINLOCK
-# define SPIN_LOCK_UNLOCKED						\
+# define __SPIN_LOCK_UNLOCKED(lockname)					\
 	(spinlock_t)	{	.raw_lock = __RAW_SPIN_LOCK_UNLOCKED,	\
 				.magic = SPINLOCK_MAGIC,		\
 				.owner = SPINLOCK_OWNER_INIT,		\
-				.owner_cpu = -1 }
-#define RW_LOCK_UNLOCKED						\
+				.owner_cpu = -1,			\
+				SPIN_DEP_MAP_INIT(lockname) }
+#define __RW_LOCK_UNLOCKED(lockname)					\
 	(rwlock_t)	{	.raw_lock = __RAW_RW_LOCK_UNLOCKED,	\
 				.magic = RWLOCK_MAGIC,			\
 				.owner = SPINLOCK_OWNER_INIT,		\
-				.owner_cpu = -1 }
+				.owner_cpu = -1,			\
+				RW_DEP_MAP_INIT(lockname) }
 #else
-# define SPIN_LOCK_UNLOCKED \
-	(spinlock_t)	{	.raw_lock = __RAW_SPIN_LOCK_UNLOCKED }
-#define RW_LOCK_UNLOCKED \
-	(rwlock_t)	{	.raw_lock = __RAW_RW_LOCK_UNLOCKED }
+# define __SPIN_LOCK_UNLOCKED(lockname) \
+	(spinlock_t)	{	.raw_lock = __RAW_SPIN_LOCK_UNLOCKED,	\
+				SPIN_DEP_MAP_INIT(lockname) }
+#define __RW_LOCK_UNLOCKED(lockname) \
+	(rwlock_t)	{	.raw_lock = __RAW_RW_LOCK_UNLOCKED,	\
+				RW_DEP_MAP_INIT(lockname) }
 #endif
 
-#define DEFINE_SPINLOCK(x)	spinlock_t x = SPIN_LOCK_UNLOCKED
-#define DEFINE_RWLOCK(x)	rwlock_t x = RW_LOCK_UNLOCKED
+#define SPIN_LOCK_UNLOCKED	__SPIN_LOCK_UNLOCKED(old_style_spin_init)
+#define RW_LOCK_UNLOCKED	__RW_LOCK_UNLOCKED(old_style_rw_init)
+
+#define DEFINE_SPINLOCK(x)	spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
+#define DEFINE_RWLOCK(x)	rwlock_t x = __RW_LOCK_UNLOCKED(x)
 
 #endif /* __LINUX_SPINLOCK_TYPES_H */
diff --git a/include/linux/spinlock_types_up.h b/include/linux/spinlock_types_up.h
index 04135b0e198..27644af20b7 100644
--- a/include/linux/spinlock_types_up.h
+++ b/include/linux/spinlock_types_up.h
@@ -12,10 +12,14 @@
  * Released under the General Public License (GPL).
  */
 
-#ifdef CONFIG_DEBUG_SPINLOCK
+#if defined(CONFIG_DEBUG_SPINLOCK) || \
+	defined(CONFIG_DEBUG_LOCK_ALLOC)
 
 typedef struct {
 	volatile unsigned int slock;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map dep_map;
+#endif
 } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED { 1 }
@@ -30,6 +34,9 @@ typedef struct { } raw_spinlock_t;
 
 typedef struct {
 	/* no debug version on UP */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map dep_map;
+#endif
 } raw_rwlock_t;
 
 #define __RAW_RW_LOCK_UNLOCKED { }
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 31accf2f0b1..ea54c4c9a4e 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -18,7 +18,6 @@
  */
 
 #ifdef CONFIG_DEBUG_SPINLOCK
-
 #define __raw_spin_is_locked(x)		((x)->slock == 0)
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
new file mode 100644
index 00000000000..50e2b01e517
--- /dev/null
+++ b/include/linux/stacktrace.h
@@ -0,0 +1,21 @@
+#ifndef __LINUX_STACKTRACE_H
+#define __LINUX_STACKTRACE_H
+
+#ifdef CONFIG_STACKTRACE
+struct stack_trace {
+	unsigned int nr_entries, max_entries;
+	unsigned long *entries;
+	int skip;	/* input argument: How many entries to skip */
+	int all_contexts; /* input argument: if true do than one stack */
+};
+
+extern void save_stack_trace(struct stack_trace *trace,
+			     struct task_struct *task);
+
+extern void print_stack_trace(struct stack_trace *trace, int spaces);
+#else
+# define save_stack_trace(trace, task)			do { } while (0)
+# define print_stack_trace(trace)			do { } while (0)
+#endif
+
+#endif
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index b3a2cadf90f..ea65dfb60cd 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -10,11 +10,13 @@
 #define NULL ((void *)0)
 #endif
 
+#ifdef __KERNEL__
 #undef offsetof
 #ifdef __compiler_offsetof
 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
 #else
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
 #endif
+#endif /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild
new file mode 100644
index 00000000000..fb438f158ee
--- /dev/null
+++ b/include/linux/sunrpc/Kbuild
@@ -0,0 +1 @@
+unifdef-y += debug.h
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index a6de332e57d..862c0d8c838 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -109,13 +109,13 @@ struct rpc_credops {
 	void			(*crdestroy)(struct rpc_cred *);
 
 	int			(*crmatch)(struct auth_cred *, struct rpc_cred *, int);
-	u32 *			(*crmarshal)(struct rpc_task *, u32 *);
+	__be32 *		(*crmarshal)(struct rpc_task *, __be32 *);
 	int			(*crrefresh)(struct rpc_task *);
-	u32 *			(*crvalidate)(struct rpc_task *, u32 *);
+	__be32 *		(*crvalidate)(struct rpc_task *, __be32 *);
 	int			(*crwrap_req)(struct rpc_task *, kxdrproc_t,
-						void *, u32 *, void *);
+						void *, __be32 *, void *);
 	int			(*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
-						void *, u32 *, void *);
+						void *, __be32 *, void *);
 };
 
 extern struct rpc_authops	authunix_ops;
@@ -134,10 +134,10 @@ struct rpc_cred *	rpcauth_bindcred(struct rpc_task *);
 void			rpcauth_holdcred(struct rpc_task *);
 void			put_rpccred(struct rpc_cred *);
 void			rpcauth_unbindcred(struct rpc_task *);
-u32 *			rpcauth_marshcred(struct rpc_task *, u32 *);
-u32 *			rpcauth_checkverf(struct rpc_task *, u32 *);
-int			rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
-int			rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
+__be32 *		rpcauth_marshcred(struct rpc_task *, __be32 *);
+__be32 *		rpcauth_checkverf(struct rpc_task *, __be32 *);
+int			rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj);
+int			rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj);
 int			rpcauth_refreshcred(struct rpc_task *);
 void			rpcauth_invalcred(struct rpc_task *);
 int			rpcauth_uptodatecred(struct rpc_task *);
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 8fe9f35eba3..f6d1d646ce0 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -18,18 +18,6 @@
 #include <linux/sunrpc/timer.h>
 #include <asm/signal.h>
 
-/*
- * This defines an RPC port mapping
- */
-struct rpc_portmap {
-	__u32			pm_prog;
-	__u32			pm_vers;
-	__u32			pm_prot;
-	__u16			pm_port;
-	unsigned char		pm_binding : 1;	/* doing a getport() */
-	struct rpc_wait_queue	pm_bindwait;	/* waiting on getport() */
-};
-
 struct rpc_inode;
 
 /*
@@ -40,7 +28,9 @@ struct rpc_clnt {
 	atomic_t		cl_users;	/* number of references */
 	struct rpc_xprt *	cl_xprt;	/* transport */
 	struct rpc_procinfo *	cl_procinfo;	/* procedure info */
-	u32			cl_maxproc;	/* max procedure number */
+	u32			cl_prog,	/* RPC program number */
+				cl_vers,	/* RPC version number */
+				cl_maxproc;	/* max procedure number */
 
 	char *			cl_server;	/* server machine name */
 	char *			cl_protname;	/* protocol name */
@@ -55,7 +45,6 @@ struct rpc_clnt {
 				cl_dead     : 1;/* abandoned */
 
 	struct rpc_rtt *	cl_rtt;		/* RTO estimator data */
-	struct rpc_portmap *	cl_pmap;	/* port mapping */
 
 	int			cl_nodelen;	/* nodename length */
 	char 			cl_nodename[UNX_MAXNODENAME];
@@ -64,14 +53,8 @@ struct rpc_clnt {
 	struct dentry *		cl_dentry;	/* inode */
 	struct rpc_clnt *	cl_parent;	/* Points to parent of clones */
 	struct rpc_rtt		cl_rtt_default;
-	struct rpc_portmap	cl_pmap_default;
 	char			cl_inline_name[32];
 };
-#define cl_timeout		cl_xprt->timeout
-#define cl_prog			cl_pmap->pm_prog
-#define cl_vers			cl_pmap->pm_vers
-#define cl_port			cl_pmap->pm_port
-#define cl_prot			cl_pmap->pm_prot
 
 /*
  * General RPC program info
@@ -106,24 +89,36 @@ struct rpc_procinfo {
 	char *			p_name;		/* name of procedure */
 };
 
-#define RPC_CONGESTED(clnt)	(RPCXPRT_CONGESTED((clnt)->cl_xprt))
-#define RPC_PEERADDR(clnt)	(&(clnt)->cl_xprt->addr)
-
 #ifdef __KERNEL__
 
-struct rpc_clnt *rpc_create_client(struct rpc_xprt *xprt, char *servname,
-				struct rpc_program *info,
-				u32 version, rpc_authflavor_t authflavor);
-struct rpc_clnt *rpc_new_client(struct rpc_xprt *xprt, char *servname,
-				struct rpc_program *info,
-				u32 version, rpc_authflavor_t authflavor);
+struct rpc_create_args {
+	int			protocol;
+	struct sockaddr		*address;
+	size_t			addrsize;
+	struct rpc_timeout	*timeout;
+	char			*servername;
+	struct rpc_program	*program;
+	u32			version;
+	rpc_authflavor_t	authflavor;
+	unsigned long		flags;
+};
+
+/* Values for "flags" field */
+#define RPC_CLNT_CREATE_HARDRTRY	(1UL << 0)
+#define RPC_CLNT_CREATE_INTR		(1UL << 1)
+#define RPC_CLNT_CREATE_AUTOBIND	(1UL << 2)
+#define RPC_CLNT_CREATE_ONESHOT		(1UL << 3)
+#define RPC_CLNT_CREATE_NONPRIVPORT	(1UL << 4)
+#define RPC_CLNT_CREATE_NOPING		(1UL << 5)
+
+struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt	*rpc_bind_new_program(struct rpc_clnt *,
 				struct rpc_program *, int);
 struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
 int		rpc_shutdown_client(struct rpc_clnt *);
 int		rpc_destroy_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
-void		rpc_getport(struct rpc_task *, struct rpc_clnt *);
+void		rpc_getport(struct rpc_task *);
 int		rpc_register(u32, u32, int, unsigned short, int *);
 
 void		rpc_call_setup(struct rpc_task *, struct rpc_message *, int);
@@ -140,6 +135,8 @@ void		rpc_setbufsize(struct rpc_clnt *, unsigned int, unsigned int);
 size_t		rpc_max_payload(struct rpc_clnt *);
 void		rpc_force_rebind(struct rpc_clnt *);
 int		rpc_ping(struct rpc_clnt *clnt, int flags);
+size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
+char *		rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
 /*
  * Helper function for NFSroot support
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 9b8bcf125c1..6e112cc5cdd 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -126,7 +126,7 @@ struct gss_api_mech *gss_mech_get_by_pseudoflavor(u32);
 /* Just increments the mechanism's reference count and returns its input: */
 struct gss_api_mech * gss_mech_get(struct gss_api_mech *);
 
-/* For every succesful gss_mech_get or gss_mech_get_by_* call there must be a
+/* For every successful gss_mech_get or gss_mech_get_by_* call there must be a
  * corresponding call to gss_mech_put. */
 void gss_mech_put(struct gss_api_mech *);
 
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 1279280d719..e30ba201910 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -46,8 +46,8 @@ struct krb5_ctx {
 	unsigned char		seed[16];
 	int			signalg;
 	int			sealalg;
-	struct crypto_tfm	*enc;
-	struct crypto_tfm	*seq;
+	struct crypto_blkcipher	*enc;
+	struct crypto_blkcipher	*seq;
 	s32			endtime;
 	u32			seq_send;
 	struct xdr_netobj	mech_used;
@@ -136,26 +136,27 @@ gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset,
 
 
 u32
-krb5_encrypt(struct crypto_tfm * key,
+krb5_encrypt(struct crypto_blkcipher *key,
 	     void *iv, void *in, void *out, int length);
 
 u32
-krb5_decrypt(struct crypto_tfm * key,
+krb5_decrypt(struct crypto_blkcipher *key,
 	     void *iv, void *in, void *out, int length); 
 
 int
-gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset,
-		struct page **pages);
+gss_encrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *outbuf,
+		    int offset, struct page **pages);
 
 int
-gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset);
+gss_decrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *inbuf,
+		    int offset);
 
 s32
-krb5_make_seq_num(struct crypto_tfm * key,
+krb5_make_seq_num(struct crypto_blkcipher *key,
 		int direction,
 		s32 seqnum, unsigned char *cksum, unsigned char *buf);
 
 s32
-krb5_get_seq_num(struct crypto_tfm * key,
+krb5_get_seq_num(struct crypto_blkcipher *key,
 	       unsigned char *cksum,
 	       unsigned char *buf, int *direction, s32 * seqnum);
diff --git a/include/linux/sunrpc/gss_spkm3.h b/include/linux/sunrpc/gss_spkm3.h
index 336e218c278..2cf3fbb40b4 100644
--- a/include/linux/sunrpc/gss_spkm3.h
+++ b/include/linux/sunrpc/gss_spkm3.h
@@ -19,9 +19,9 @@ struct spkm3_ctx {
 	unsigned int		req_flags ;
 	struct xdr_netobj	share_key;
 	int			conf_alg;
-	struct crypto_tfm*	derived_conf_key;
+	struct crypto_blkcipher	*derived_conf_key;
 	int			intg_alg;
-	struct crypto_tfm*	derived_integ_key;
+	struct crypto_blkcipher	*derived_integ_key;
 	int			keyestb_alg;   /* alg used to get share_key */
 	int			owf_alg;   /* one way function */
 };
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index f43f237360a..d9f5934ac9f 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -95,7 +95,7 @@ enum rpc_auth_stat {
  * 2GB.
  */
 
-typedef u32	rpc_fraghdr;
+typedef __be32	rpc_fraghdr;
 
 #define	RPC_LAST_STREAM_FRAGMENT	(1U << 31)
 #define	RPC_FRAGMENT_SIZE_MASK		(~RPC_LAST_STREAM_FRAGMENT)
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 2c2189cb30a..a2eb9b4a9de 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -42,9 +42,9 @@ RPC_I(struct inode *inode)
 extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
 
 extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
-extern int rpc_rmdir(char *);
-extern struct dentry *rpc_mkpipe(char *, void *, struct rpc_pipe_ops *, int flags);
-extern int rpc_unlink(char *);
+extern int rpc_rmdir(struct dentry *);
+extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *, struct rpc_pipe_ops *, int flags);
+extern int rpc_unlink(struct dentry *);
 extern struct vfsmount *rpc_get_mount(void);
 extern void rpc_put_mount(void);
 
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 82a91bb2236..f399c138f79 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -127,7 +127,6 @@ struct rpc_call_ops {
  */
 #define RPC_TASK_ASYNC		0x0001		/* is an async task */
 #define RPC_TASK_SWAPPER	0x0002		/* is swapping in/out */
-#define RPC_TASK_CHILD		0x0008		/* is child of other task */
 #define RPC_CALL_MAJORSEEN	0x0020		/* major timeout seen */
 #define RPC_TASK_ROOTCREDS	0x0040		/* force root creds */
 #define RPC_TASK_DYNAMIC	0x0080		/* task was kmalloc'ed */
@@ -136,7 +135,6 @@ struct rpc_call_ops {
 #define RPC_TASK_NOINTR		0x0400		/* uninterruptible task */
 
 #define RPC_IS_ASYNC(t)		((t)->tk_flags & RPC_TASK_ASYNC)
-#define RPC_IS_CHILD(t)		((t)->tk_flags & RPC_TASK_CHILD)
 #define RPC_IS_SWAPPER(t)	((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)	((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)	((t)->tk_flags & RPC_TASK_KILLED)
@@ -253,7 +251,6 @@ struct rpc_task *rpc_new_task(struct rpc_clnt *, int flags,
 				const struct rpc_call_ops *ops, void *data);
 struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
 				const struct rpc_call_ops *ops, void *data);
-struct rpc_task *rpc_new_child(struct rpc_clnt *, struct rpc_task *parent);
 void		rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
 				int flags, const struct rpc_call_ops *ops,
 				void *data);
@@ -261,8 +258,6 @@ void		rpc_release_task(struct rpc_task *);
 void		rpc_exit_task(struct rpc_task *);
 void		rpc_killall_tasks(struct rpc_clnt *);
 int		rpc_execute(struct rpc_task *);
-void		rpc_run_child(struct rpc_task *parent, struct rpc_task *child,
-					rpc_action action);
 void		rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
 void		rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
 void		rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 50356438454..73140ee5c63 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -78,28 +78,45 @@ struct svc_serv {
  */
 #define RPCSVC_MAXPAGES		((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
 
-static inline u32 svc_getu32(struct kvec *iov)
+static inline u32 svc_getnl(struct kvec *iov)
 {
-	u32 val, *vp;
+	__be32 val, *vp;
 	vp = iov->iov_base;
 	val = *vp++;
 	iov->iov_base = (void*)vp;
-	iov->iov_len -= sizeof(u32);
+	iov->iov_len -= sizeof(__be32);
+	return ntohl(val);
+}
+
+static inline void svc_putnl(struct kvec *iov, u32 val)
+{
+	__be32 *vp = iov->iov_base + iov->iov_len;
+	*vp = htonl(val);
+	iov->iov_len += sizeof(__be32);
+}
+
+static inline __be32 svc_getu32(struct kvec *iov)
+{
+	__be32 val, *vp;
+	vp = iov->iov_base;
+	val = *vp++;
+	iov->iov_base = (void*)vp;
+	iov->iov_len -= sizeof(__be32);
 	return val;
 }
 
 static inline void svc_ungetu32(struct kvec *iov)
 {
-	u32 *vp = (u32 *)iov->iov_base;
+	__be32 *vp = (__be32 *)iov->iov_base;
 	iov->iov_base = (void *)(vp - 1);
 	iov->iov_len += sizeof(*vp);
 }
 
-static inline void svc_putu32(struct kvec *iov, u32 val)
+static inline void svc_putu32(struct kvec *iov, __be32 val)
 {
-	u32 *vp = iov->iov_base + iov->iov_len;
+	__be32 *vp = iov->iov_base + iov->iov_len;
 	*vp = val;
-	iov->iov_len += sizeof(u32);
+	iov->iov_len += sizeof(__be32);
 }
 
 	
@@ -130,7 +147,7 @@ struct svc_rqst {
 	short			rq_arghi;	/* pages available in argument page list */
 	short			rq_resused;	/* pages used for result */
 
-	u32			rq_xid;		/* transmission id */
+	__be32			rq_xid;		/* transmission id */
 	u32			rq_prog;	/* program number */
 	u32			rq_vers;	/* program version */
 	u32			rq_proc;	/* procedure number */
@@ -139,7 +156,7 @@ struct svc_rqst {
 				rq_secure  : 1;	/* secure port */
 
 
-	__u32			rq_daddr;	/* dest addr of request - reply from here */
+	__be32			rq_daddr;	/* dest addr of request - reply from here */
 
 	void *			rq_argp;	/* decoded arguments */
 	void *			rq_resp;	/* xdr'd results */
@@ -159,7 +176,9 @@ struct svc_rqst {
 						 * determine what device number
 						 * to report (real or virtual)
 						 */
-
+	int			rq_sendfile_ok; /* turned off in gss privacy
+						 * to prevent encrypting page
+						 * cache pages */
 	wait_queue_head_t	rq_wait;	/* synchronization */
 };
 
@@ -167,7 +186,7 @@ struct svc_rqst {
  * Check buffer bounds after decoding arguments
  */
 static inline int
-xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_argsize_check(struct svc_rqst *rqstp, __be32 *p)
 {
 	char *cp = (char *)p;
 	struct kvec *vec = &rqstp->rq_arg.head[0];
@@ -176,7 +195,7 @@ xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
 }
 
 static inline int
-xdr_ressize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_ressize_check(struct svc_rqst *rqstp, __be32 *p)
 {
 	struct kvec *vec = &rqstp->rq_res.head[0];
 	char *cp = (char*)p;
@@ -247,10 +266,10 @@ struct svc_deferred_req {
 	u32			prot;	/* protocol (UDP or TCP) */
 	struct sockaddr_in	addr;
 	struct svc_sock		*svsk;	/* where reply must go */
-	u32			daddr;	/* where reply must come from */
+	__be32			daddr;	/* where reply must come from */
 	struct cache_deferred_req handle;
 	int			argslen;
-	u32			args[0];
+	__be32			args[0];
 };
 
 /*
@@ -282,7 +301,7 @@ struct svc_version {
 	 * A return value of 0 means drop the request. 
 	 * vs_dispatch == NULL means use default dispatcher.
 	 */
-	int			(*vs_dispatch)(struct svc_rqst *, u32 *);
+	int			(*vs_dispatch)(struct svc_rqst *, __be32 *);
 };
 
 /*
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index 2fe2087edd6..a6601650dee 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -95,7 +95,7 @@ struct auth_ops {
 	char *	name;
 	struct module *owner;
 	int	flavour;
-	int	(*accept)(struct svc_rqst *rq, u32 *authp);
+	int	(*accept)(struct svc_rqst *rq, __be32 *authp);
 	int	(*release)(struct svc_rqst *rq);
 	void	(*domain_release)(struct auth_domain *);
 	int	(*set_client)(struct svc_rqst *rq);
@@ -112,7 +112,7 @@ struct auth_ops {
 #define	SVC_COMPLETE	9
 
 
-extern int	svc_authenticate(struct svc_rqst *rqstp, u32 *authp);
+extern int	svc_authenticate(struct svc_rqst *rqstp, __be32 *authp);
 extern int	svc_authorise(struct svc_rqst *rqstp);
 extern int	svc_set_client(struct svc_rqst *rqstp);
 extern int	svc_auth_register(rpc_authflavor_t flavor, struct auth_ops *aops);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 84c35d42d25..953723b09bc 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -32,7 +32,7 @@ struct xdr_netobj {
  * side) or svc_rqst pointer (server side).
  * Encode functions always assume there's enough room in the buffer.
  */
-typedef int	(*kxdrproc_t)(void *rqstp, u32 *data, void *obj);
+typedef int	(*kxdrproc_t)(void *rqstp, __be32 *data, void *obj);
 
 /*
  * Basic structure for transmission/reception of a client XDR message.
@@ -88,19 +88,19 @@ struct xdr_buf {
 /*
  * Miscellaneous XDR helper functions
  */
-u32 *	xdr_encode_opaque_fixed(u32 *p, const void *ptr, unsigned int len);
-u32 *	xdr_encode_opaque(u32 *p, const void *ptr, unsigned int len);
-u32 *	xdr_encode_string(u32 *p, const char *s);
-u32 *	xdr_decode_string_inplace(u32 *p, char **sp, int *lenp, int maxlen);
-u32 *	xdr_encode_netobj(u32 *p, const struct xdr_netobj *);
-u32 *	xdr_decode_netobj(u32 *p, struct xdr_netobj *);
+__be32 *xdr_encode_opaque_fixed(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_string(__be32 *p, const char *s);
+__be32 *xdr_decode_string_inplace(__be32 *p, char **sp, int *lenp, int maxlen);
+__be32 *xdr_encode_netobj(__be32 *p, const struct xdr_netobj *);
+__be32 *xdr_decode_netobj(__be32 *p, struct xdr_netobj *);
 
 void	xdr_encode_pages(struct xdr_buf *, struct page **, unsigned int,
 			 unsigned int);
 void	xdr_inline_pages(struct xdr_buf *, unsigned int,
 			 struct page **, unsigned int, unsigned int);
 
-static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
+static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int len)
 {
 	return xdr_encode_opaque(p, s, len);
 }
@@ -108,16 +108,16 @@ static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
 /*
  * Decode 64bit quantities (NFSv3 support)
  */
-static inline u32 *
-xdr_encode_hyper(u32 *p, __u64 val)
+static inline __be32 *
+xdr_encode_hyper(__be32 *p, __u64 val)
 {
 	*p++ = htonl(val >> 32);
 	*p++ = htonl(val & 0xFFFFFFFF);
 	return p;
 }
 
-static inline u32 *
-xdr_decode_hyper(u32 *p, __u64 *valp)
+static inline __be32 *
+xdr_decode_hyper(__be32 *p, __u64 *valp)
 {
 	*valp  = ((__u64) ntohl(*p++)) << 32;
 	*valp |= ntohl(*p++);
@@ -128,7 +128,7 @@ xdr_decode_hyper(u32 *p, __u64 *valp)
  * Adjust kvec to reflect end of xdr'ed data (RPC client XDR)
  */
 static inline int
-xdr_adjust_iovec(struct kvec *iov, u32 *p)
+xdr_adjust_iovec(struct kvec *iov, __be32 *p)
 {
 	return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base);
 }
@@ -180,20 +180,21 @@ extern int xdr_encode_array2(struct xdr_buf *buf, unsigned int base,
  * Provide some simple tools for XDR buffer overflow-checking etc.
  */
 struct xdr_stream {
-	uint32_t *p;		/* start of available buffer */
+	__be32 *p;		/* start of available buffer */
 	struct xdr_buf *buf;	/* XDR buffer to read/write */
 
-	uint32_t *end;		/* end of available buffer space */
+	__be32 *end;		/* end of available buffer space */
 	struct kvec *iov;	/* pointer to the current kvec */
 };
 
-extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
 		unsigned int base, unsigned int len);
-extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len);
+extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len);
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index e8bbe8118de..6cf62658075 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -12,6 +12,7 @@
 #include <linux/uio.h>
 #include <linux/socket.h>
 #include <linux/in.h>
+#include <linux/kref.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/xdr.h>
 
@@ -37,7 +38,7 @@ extern unsigned int xprt_max_resvport;
 
 #define RPC_MIN_RESVPORT	(1U)
 #define RPC_MAX_RESVPORT	(65535U)
-#define RPC_DEF_MIN_RESVPORT	(650U)
+#define RPC_DEF_MIN_RESVPORT	(665U)
 #define RPC_DEF_MAX_RESVPORT	(1023U)
 
 /*
@@ -51,6 +52,14 @@ struct rpc_timeout {
 	unsigned char		to_exponential;
 };
 
+enum rpc_display_format_t {
+	RPC_DISPLAY_ADDR = 0,
+	RPC_DISPLAY_PORT,
+	RPC_DISPLAY_PROTO,
+	RPC_DISPLAY_ALL,
+	RPC_DISPLAY_MAX,
+};
+
 struct rpc_task;
 struct rpc_xprt;
 struct seq_file;
@@ -70,7 +79,7 @@ struct rpc_rqst {
 	 * This is the private part
 	 */
 	struct rpc_task *	rq_task;	/* RPC task data */
-	__u32			rq_xid;		/* request XID */
+	__be32			rq_xid;		/* request XID */
 	int			rq_cong;	/* has incremented xprt->cong */
 	int			rq_received;	/* receive completed */
 	u32			rq_seqno;	/* gss seq no. used on req. */
@@ -103,8 +112,10 @@ struct rpc_rqst {
 
 struct rpc_xprt_ops {
 	void		(*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
+	char *		(*print_addr)(struct rpc_xprt *xprt, enum rpc_display_format_t format);
 	int		(*reserve_xprt)(struct rpc_task *task);
 	void		(*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+	void		(*rpcbind)(struct rpc_task *task);
 	void		(*set_port)(struct rpc_xprt *xprt, unsigned short port);
 	void		(*connect)(struct rpc_task *task);
 	void *		(*buf_alloc)(struct rpc_task *task, size_t size);
@@ -119,12 +130,14 @@ struct rpc_xprt_ops {
 };
 
 struct rpc_xprt {
+	struct kref		kref;		/* Reference count */
 	struct rpc_xprt_ops *	ops;		/* transport methods */
 	struct socket *		sock;		/* BSD socket layer */
 	struct sock *		inet;		/* INET layer */
 
 	struct rpc_timeout	timeout;	/* timeout parms */
-	struct sockaddr_in	addr;		/* server address */
+	struct sockaddr_storage	addr;		/* server address */
+	size_t			addrlen;	/* size of server address */
 	int			prot;		/* IP protocol */
 
 	unsigned long		cong;		/* current congestion */
@@ -138,6 +151,7 @@ struct rpc_xprt {
 	unsigned int		tsh_size;	/* size of transport specific
 						   header */
 
+	struct rpc_wait_queue	binding;	/* requests waiting on rpcbind */
 	struct rpc_wait_queue	sending;	/* requests waiting to send */
 	struct rpc_wait_queue	resend;		/* requests waiting to resend */
 	struct rpc_wait_queue	pending;	/* requests in flight */
@@ -157,9 +171,9 @@ struct rpc_xprt {
 	/*
 	 * State of TCP reply receive stuff
 	 */
-	u32			tcp_recm,	/* Fragment header */
-				tcp_xid,	/* Current XID */
-				tcp_reclen,	/* fragment length */
+	__be32			tcp_recm,	/* Fragment header */
+				tcp_xid;	/* Current XID */
+	u32			tcp_reclen,	/* fragment length */
 				tcp_offset;	/* fragment offset */
 	unsigned long		tcp_copied,	/* copied to request */
 				tcp_flags;
@@ -205,6 +219,8 @@ struct rpc_xprt {
 	void			(*old_data_ready)(struct sock *, int);
 	void			(*old_state_change)(struct sock *);
 	void			(*old_write_space)(struct sock *);
+
+	char *			address_strings[RPC_DISPLAY_MAX];
 };
 
 #define XPRT_LAST_FRAG		(1 << 0)
@@ -217,26 +233,27 @@ struct rpc_xprt {
 /*
  * Transport operations used by ULPs
  */
-struct rpc_xprt *	xprt_create_proto(int proto, struct sockaddr_in *addr, struct rpc_timeout *to);
 void			xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long incr);
 
 /*
  * Generic internal transport functions
  */
+struct rpc_xprt *	xprt_create_transport(int proto, struct sockaddr *addr, size_t size, struct rpc_timeout *toparms);
 void			xprt_connect(struct rpc_task *task);
 void			xprt_reserve(struct rpc_task *task);
 int			xprt_reserve_xprt(struct rpc_task *task);
 int			xprt_reserve_xprt_cong(struct rpc_task *task);
 int			xprt_prepare_transmit(struct rpc_task *task);
 void			xprt_transmit(struct rpc_task *task);
-void			xprt_abort_transmit(struct rpc_task *task);
+void			xprt_end_transmit(struct rpc_task *task);
 int			xprt_adjust_timeout(struct rpc_rqst *req);
 void			xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 void			xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
 void			xprt_release(struct rpc_task *task);
-int			xprt_destroy(struct rpc_xprt *xprt);
+struct rpc_xprt *	xprt_get(struct rpc_xprt *xprt);
+void			xprt_put(struct rpc_xprt *xprt);
 
-static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
+static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *p)
 {
 	return p + xprt->tsh_size;
 }
@@ -251,7 +268,7 @@ void			xprt_wait_for_buffer_space(struct rpc_task *task);
 void			xprt_write_space(struct rpc_xprt *xprt);
 void			xprt_update_rtt(struct rpc_task *task);
 void			xprt_adjust_cwnd(struct rpc_task *task, int result);
-struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
+struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
 void			xprt_complete_rqst(struct rpc_task *task, int copied);
 void			xprt_release_rqst_cong(struct rpc_task *task);
 void			xprt_disconnect(struct rpc_xprt *xprt);
@@ -269,6 +286,8 @@ int			xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to);
 #define XPRT_CONNECTED		(1)
 #define XPRT_CONNECTING		(2)
 #define XPRT_CLOSE_WAIT		(3)
+#define XPRT_BOUND		(4)
+#define XPRT_BINDING		(5)
 
 static inline void xprt_set_connected(struct rpc_xprt *xprt)
 {
@@ -312,6 +331,33 @@ static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)
 	return test_and_set_bit(XPRT_CONNECTING, &xprt->state);
 }
 
+static inline void xprt_set_bound(struct rpc_xprt *xprt)
+{
+	test_and_set_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline int xprt_bound(struct rpc_xprt *xprt)
+{
+	return test_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_bound(struct rpc_xprt *xprt)
+{
+	clear_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_binding(struct rpc_xprt *xprt)
+{
+	smp_mb__before_clear_bit();
+	clear_bit(XPRT_BINDING, &xprt->state);
+	smp_mb__after_clear_bit();
+}
+
+static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)
+{
+	return test_and_set_bit(XPRT_BINDING, &xprt->state);
+}
+
 #endif /* __KERNEL__*/
 
 #endif /* _LINUX_SUNRPC_XPRT_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index e82cb10fb3e..b1237f16ecd 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -10,29 +10,11 @@
 #include <linux/pm.h>
 
 /* page backup entry */
-typedef struct pbe {
+struct pbe {
 	unsigned long address;		/* address of the copy */
 	unsigned long orig_address;	/* original address of page */
 	struct pbe *next;
-} suspend_pagedir_t;
-
-#define for_each_pbe(pbe, pblist) \
-	for (pbe = pblist ; pbe ; pbe = pbe->next)
-
-#define PBES_PER_PAGE      (PAGE_SIZE/sizeof(struct pbe))
-#define PB_PAGE_SKIP       (PBES_PER_PAGE-1)
-
-#define for_each_pb_page(pbe, pblist) \
-	for (pbe = pblist ; pbe ; pbe = (pbe+PB_PAGE_SKIP)->next)
-
-
-#define SWAP_FILENAME_MAXLENGTH	32
-
-
-extern dev_t swsusp_resume_device;
-   
-/* mm/vmscan.c */
-extern int shrink_mem(void);
+};
 
 /* mm/page_alloc.c */
 extern void drain_local_pages(void);
@@ -53,25 +35,16 @@ static inline void pm_restore_console(void) {}
 static inline int software_suspend(void)
 {
 	printk("Warning: fake suspend called\n");
-	return -EPERM;
+	return -ENOSYS;
 }
 #endif /* CONFIG_PM */
 
-#ifdef CONFIG_SUSPEND_SMP
-extern void disable_nonboot_cpus(void);
-extern void enable_nonboot_cpus(void);
-#else
-static inline void disable_nonboot_cpus(void) {}
-static inline void enable_nonboot_cpus(void) {}
-#endif
-
 void save_processor_state(void);
 void restore_processor_state(void);
 struct saved_context;
 void __save_processor_state(struct saved_context *ctxt);
 void __restore_processor_state(struct saved_context *ctxt);
 unsigned long get_safe_page(gfp_t gfp_mask);
-int swsusp_add_arch_pages(unsigned long start, unsigned long end);
 
 /*
  * XXX: We try to keep some more pages free so that I/O operations succeed
diff --git a/include/linux/swap.h b/include/linux/swap.h
index dc3f3aa0c83..e7c36ba2a2d 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -10,6 +10,10 @@
 #include <asm/atomic.h>
 #include <asm/page.h>
 
+struct notifier_block;
+
+struct bio;
+
 #define SWAP_FLAG_PREFER	0x8000	/* set if swap priority specified */
 #define SWAP_FLAG_PRIO_MASK	0x7fff
 #define SWAP_FLAG_PRIO_SHIFT	0
@@ -156,13 +160,14 @@ struct swap_list_t {
 
 /* linux/mm/oom_kill.c */
 extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);
+extern int register_oom_notifier(struct notifier_block *nb);
+extern int unregister_oom_notifier(struct notifier_block *nb);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
 
 /* linux/mm/page_alloc.c */
 extern unsigned long totalram_pages;
-extern unsigned long totalhigh_pages;
 extern unsigned long totalreserve_pages;
 extern long nr_swap_pages;
 extern unsigned int nr_free_pages(void);
@@ -189,7 +194,8 @@ extern long vm_total_pages;
 
 #ifdef CONFIG_NUMA
 extern int zone_reclaim_mode;
-extern int zone_reclaim_interval;
+extern int sysctl_min_unmapped_ratio;
+extern int sysctl_min_slab_ratio;
 extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
 #else
 #define zone_reclaim_mode 0
@@ -199,6 +205,8 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
 }
 #endif
 
+extern int kswapd_run(int nid);
+
 #ifdef CONFIG_MMU
 /* linux/mm/shmem.c */
 extern int shmem_unuse(swp_entry_t entry, struct page *page);
@@ -210,7 +218,9 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct file *, struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int rw_swap_page_sync(int, swp_entry_t, struct page *);
+extern int rw_swap_page_sync(int rw, swp_entry_t entry, struct page *page,
+				struct bio **bio_chain);
+extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
 
 /* linux/mm/swap_state.c */
 extern struct address_space swapper_space;
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 2993302f792..0577f5284cb 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
  * SyncLink Multiprotocol Serial Adapter Driver
  *
- * $Id: synclink.h,v 3.11 2006/02/06 21:20:29 paulkf Exp $
+ * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $
  *
  * Copyright (C) 1998-2000 by Microgate Corporation
  *
@@ -97,6 +97,8 @@
 #define HDLC_TXIDLE_ALT_MARK_SPACE	4
 #define HDLC_TXIDLE_SPACE		5
 #define HDLC_TXIDLE_MARK		6
+#define HDLC_TXIDLE_CUSTOM_8            0x10000000
+#define HDLC_TXIDLE_CUSTOM_16           0x20000000
 
 #define HDLC_ENCODING_NRZ			0
 #define HDLC_ENCODING_NRZB			1
@@ -170,6 +172,7 @@ typedef struct _MGSL_PARAMS
 #define SYNCLINK_GT_DEVICE_ID 0x0070
 #define SYNCLINK_GT4_DEVICE_ID 0x0080
 #define SYNCLINK_AC_DEVICE_ID  0x0090
+#define SYNCLINK_GT2_DEVICE_ID 0x00A0
 #define MGSL_MAX_SERIAL_NUMBER 30
 
 /*
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 33785b79d54..2d1c3d5c83a 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -53,6 +53,7 @@ struct mq_attr;
 struct compat_stat;
 struct compat_timeval;
 struct robust_list_head;
+struct getcpu_cache;
 
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -174,9 +175,9 @@ asmlinkage long sys_waitid(int which, pid_t pid,
 			   int options, struct rusage __user *ru);
 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 asmlinkage long sys_set_tid_address(int __user *tidptr);
-asmlinkage long sys_futex(u32 __user *uaddr, int op, int val,
+asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
 			struct timespec __user *utime, u32 __user *uaddr2,
-			int val3);
+			u32 val3);
 
 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
 				const char __user *uargs);
@@ -596,5 +597,6 @@ asmlinkage long sys_get_robust_list(int pid,
 				    size_t __user *len_ptr);
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 				    size_t len);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index c7132029af0..1b24bd45e08 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -55,7 +55,7 @@ enum
 	CTL_KERN=1,		/* General kernel info and control */
 	CTL_VM=2,		/* VM management */
 	CTL_NET=3,		/* Networking */
-	CTL_PROC=4,		/* Process info */
+	/* was CTL_PROC */
 	CTL_FS=5,		/* Filesystems */
 	CTL_DEBUG=6,		/* Debugging */
 	CTL_DEV=7,		/* Devices */
@@ -148,9 +148,14 @@ enum
 	KERN_SPIN_RETRY=70,	/* int: number of spinlock retries */
 	KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
 	KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
+	KERN_COMPAT_LOG=73,	/* int: print compat layer  messages */
+	KERN_MAX_LOCK_DEPTH=74,
+	KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
+	KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };
 
 
+
 /* CTL_VM names: */
 enum
 {
@@ -185,8 +190,10 @@ enum
 	VM_DROP_PAGECACHE=29,	/* int: nuke lots of pagecache */
 	VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
 	VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
-	VM_ZONE_RECLAIM_INTERVAL=32, /* time period to wait after reclaim failure */
+	VM_MIN_UNMAPPED=32,	/* Set min percent of unmapped pages */
 	VM_PANIC_ON_OOM=33,	/* panic at out-of-memory */
+	VM_VDSO_ENABLED=34,	/* map VDSO into new processes? */
+	VM_MIN_SLAB=35,		 /* Percent pages ignored by zone reclaim */
 };
 
 
@@ -407,6 +414,10 @@ enum
 	NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
 	NET_TCP_DMA_COPYBREAK=116,
 	NET_TCP_SLOW_START_AFTER_IDLE=117,
+	NET_CIPSOV4_CACHE_ENABLE=118,
+	NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
+	NET_CIPSOV4_RBM_OPTFMT=120,
+	NET_CIPSOV4_RBM_STRICTVALID=121,
 };
 
 enum {
@@ -548,6 +559,7 @@ enum {
 	NET_IPV6_ACCEPT_RA_RTR_PREF=20,
 	NET_IPV6_RTR_PROBE_INTERVAL=21,
 	NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
+	NET_IPV6_PROXY_NDP=23,
 	__NET_IPV6_MAX
 };
 
@@ -767,8 +779,6 @@ enum {
 	NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
 };
 
-/* CTL_PROC names: */
-
 /* CTL_FS names: */
 enum
 {
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 1ea5d3cda6a..6d5c43d31de 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -10,6 +10,7 @@
 #ifndef _SYSFS_H_
 #define _SYSFS_H_
 
+#include <linux/compiler.h>
 #include <asm/atomic.h>
 
 struct kobject;
@@ -86,40 +87,44 @@ struct sysfs_dirent {
 
 #ifdef CONFIG_SYSFS
 
-extern int
+extern int __must_check
 sysfs_create_dir(struct kobject *);
 
 extern void
 sysfs_remove_dir(struct kobject *);
 
-extern int
+extern int __must_check
 sysfs_rename_dir(struct kobject *, const char *new_name);
 
-extern int
+extern int __must_check
 sysfs_create_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_update_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode);
 
 extern void
 sysfs_remove_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name);
 
 extern void
 sysfs_remove_link(struct kobject *, const char * name);
 
-int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr);
-int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr);
+int __must_check sysfs_create_bin_file(struct kobject *kobj,
+					struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 
-int sysfs_create_group(struct kobject *, const struct attribute_group *);
+int __must_check sysfs_create_group(struct kobject *,
+					const struct attribute_group *);
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
 
+extern int __must_check sysfs_init(void);
+
 #else /* CONFIG_SYSFS */
 
 static inline int sysfs_create_dir(struct kobject * k)
@@ -191,6 +196,11 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
 {
 }
 
+static inline int __must_check sysfs_init(void)
+{
+	return 0;
+}
+
 #endif /* CONFIG_SYSFS */
 
 #endif /* _SYSFS_H_ */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
new file mode 100644
index 00000000000..f1cb6cddd19
--- /dev/null
+++ b/include/linux/taskstats.h
@@ -0,0 +1,137 @@
+/* taskstats.h - exporting per-task statistics
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _LINUX_TASKSTATS_H
+#define _LINUX_TASKSTATS_H
+
+/* Format for per-task data returned to userland when
+ *	- a task exits
+ *	- listener requests stats for a task
+ *
+ * The struct is versioned. Newer versions should only add fields to
+ * the bottom of the struct to maintain backward compatibility.
+ *
+ *
+ * To add new fields
+ *	a) bump up TASKSTATS_VERSION
+ *	b) add comment indicating new version number at end of struct
+ *	c) add new fields after version comment; maintain 64-bit alignment
+ */
+
+#define TASKSTATS_VERSION	1
+
+struct taskstats {
+
+	/* Version 1 */
+	__u16	version;
+	__u16	padding[3];	/* Userspace should not interpret the padding
+				 * field which can be replaced by useful
+				 * fields if struct taskstats is extended.
+				 */
+
+	/* Delay accounting fields start
+	 *
+	 * All values, until comment "Delay accounting fields end" are
+	 * available only if delay accounting is enabled, even though the last
+	 * few fields are not delays
+	 *
+	 * xxx_count is the number of delay values recorded
+	 * xxx_delay_total is the corresponding cumulative delay in nanoseconds
+	 *
+	 * xxx_delay_total wraps around to zero on overflow
+	 * xxx_count incremented regardless of overflow
+	 */
+
+	/* Delay waiting for cpu, while runnable
+	 * count, delay_total NOT updated atomically
+	 */
+	__u64	cpu_count;
+	__u64	cpu_delay_total;
+
+	/* Following four fields atomically updated using task->delays->lock */
+
+	/* Delay waiting for synchronous block I/O to complete
+	 * does not account for delays in I/O submission
+	 */
+	__u64	blkio_count;
+	__u64	blkio_delay_total;
+
+	/* Delay waiting for page fault I/O (swap in only) */
+	__u64	swapin_count;
+	__u64	swapin_delay_total;
+
+	/* cpu "wall-clock" running time
+	 * On some architectures, value will adjust for cpu time stolen
+	 * from the kernel in involuntary waits due to virtualization.
+	 * Value is cumulative, in nanoseconds, without a corresponding count
+	 * and wraps around to zero silently on overflow
+	 */
+	__u64	cpu_run_real_total;
+
+	/* cpu "virtual" running time
+	 * Uses time intervals seen by the kernel i.e. no adjustment
+	 * for kernel's involuntary waits due to virtualization.
+	 * Value is cumulative, in nanoseconds, without a corresponding count
+	 * and wraps around to zero silently on overflow
+	 */
+	__u64	cpu_run_virtual_total;
+	/* Delay accounting fields end */
+	/* version 1 ends here */
+};
+
+
+/*
+ * Commands sent from userspace
+ * Not versioned. New commands should only be inserted at the enum's end
+ * prior to __TASKSTATS_CMD_MAX
+ */
+
+enum {
+	TASKSTATS_CMD_UNSPEC = 0,	/* Reserved */
+	TASKSTATS_CMD_GET,		/* user->kernel request/get-response */
+	TASKSTATS_CMD_NEW,		/* kernel->user event */
+	__TASKSTATS_CMD_MAX,
+};
+
+#define TASKSTATS_CMD_MAX (__TASKSTATS_CMD_MAX - 1)
+
+enum {
+	TASKSTATS_TYPE_UNSPEC = 0,	/* Reserved */
+	TASKSTATS_TYPE_PID,		/* Process id */
+	TASKSTATS_TYPE_TGID,		/* Thread group id */
+	TASKSTATS_TYPE_STATS,		/* taskstats structure */
+	TASKSTATS_TYPE_AGGR_PID,	/* contains pid + stats */
+	TASKSTATS_TYPE_AGGR_TGID,	/* contains tgid + stats */
+	__TASKSTATS_TYPE_MAX,
+};
+
+#define TASKSTATS_TYPE_MAX (__TASKSTATS_TYPE_MAX - 1)
+
+enum {
+	TASKSTATS_CMD_ATTR_UNSPEC = 0,
+	TASKSTATS_CMD_ATTR_PID,
+	TASKSTATS_CMD_ATTR_TGID,
+	TASKSTATS_CMD_ATTR_REGISTER_CPUMASK,
+	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK,
+	__TASKSTATS_CMD_ATTR_MAX,
+};
+
+#define TASKSTATS_CMD_ATTR_MAX (__TASKSTATS_CMD_ATTR_MAX - 1)
+
+/* NETLINK_GENERIC related info */
+
+#define TASKSTATS_GENL_NAME	"TASKSTATS"
+#define TASKSTATS_GENL_VERSION	0x1
+
+#endif /* _LINUX_TASKSTATS_H */
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
new file mode 100644
index 00000000000..16894b7edcc
--- /dev/null
+++ b/include/linux/taskstats_kern.h
@@ -0,0 +1,89 @@
+/* taskstats_kern.h - kernel header for per-task statistics interface
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ */
+
+#ifndef _LINUX_TASKSTATS_KERN_H
+#define _LINUX_TASKSTATS_KERN_H
+
+#include <linux/taskstats.h>
+#include <linux/sched.h>
+#include <net/genetlink.h>
+
+#ifdef CONFIG_TASKSTATS
+extern kmem_cache_t *taskstats_cache;
+extern struct mutex taskstats_exit_mutex;
+
+static inline void taskstats_exit_free(struct taskstats *tidstats)
+{
+	if (tidstats)
+		kmem_cache_free(taskstats_cache, tidstats);
+}
+
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{
+	spin_lock_init(&sig->stats_lock);
+	sig->stats = NULL;
+}
+
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{
+	struct taskstats *stats;
+	unsigned long flags;
+
+	stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
+	if (!stats)
+		return;
+
+	spin_lock_irqsave(&sig->stats_lock, flags);
+	if (!sig->stats) {
+		sig->stats = stats;
+		stats = NULL;
+	}
+	spin_unlock_irqrestore(&sig->stats_lock, flags);
+
+	if (stats)
+		kmem_cache_free(taskstats_cache, stats);
+}
+
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{
+	struct taskstats *stats = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&sig->stats_lock, flags);
+	if (sig->stats) {
+		stats = sig->stats;
+		sig->stats = NULL;
+	}
+	spin_unlock_irqrestore(&sig->stats_lock, flags);
+	if (stats)
+		kmem_cache_free(taskstats_cache, stats);
+}
+
+extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
+extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
+extern void taskstats_init_early(void);
+extern void taskstats_tgid_alloc(struct signal_struct *);
+#else
+static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
+{}
+static inline void taskstats_exit_free(struct taskstats *ptidstats)
+{}
+static inline void taskstats_exit_send(struct task_struct *tsk,
+				       struct taskstats *tidstats,
+				       int group_dead, unsigned int cpu)
+{}
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{}
+static inline void taskstats_init_early(void)
+{}
+#endif /* CONFIG_TASKSTATS */
+
+#endif
+
diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild
new file mode 100644
index 00000000000..78dfbac3637
--- /dev/null
+++ b/include/linux/tc_act/Kbuild
@@ -0,0 +1,4 @@
+header-y += tc_gact.h
+header-y += tc_ipt.h
+header-y += tc_mirred.h
+header-y += tc_pedit.h
diff --git a/include/linux/tc_ematch/Kbuild b/include/linux/tc_ematch/Kbuild
new file mode 100644
index 00000000000..4a58a1c32a0
--- /dev/null
+++ b/include/linux/tc_ematch/Kbuild
@@ -0,0 +1,4 @@
+header-y += tc_em_cmp.h
+header-y += tc_em_meta.h
+header-y += tc_em_nbyte.h
+header-y += tc_em_text.h
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8ebf497907f..0e058a2d1c6 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -21,10 +21,10 @@
 #include <asm/byteorder.h>
 
 struct tcphdr {
-	__u16	source;
-	__u16	dest;
-	__u32	seq;
-	__u32	ack_seq;
+	__be16	source;
+	__be16	dest;
+	__be32	seq;
+	__be32	ack_seq;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u16	res1:4,
 		doff:4,
@@ -50,9 +50,9 @@ struct tcphdr {
 #else
 #error	"Adjust your <asm/byteorder.h> defines"
 #endif	
-	__u16	window;
-	__u16	check;
-	__u16	urg_ptr;
+	__be16	window;
+	__be16	check;
+	__be16	urg_ptr;
 };
 
 /*
@@ -62,7 +62,7 @@ struct tcphdr {
  */
 union tcp_word_hdr { 
 	struct tcphdr hdr;
-	__u32 		  words[5];
+	__be32 		  words[5];
 }; 
 
 #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
@@ -166,6 +166,11 @@ struct tcp_info
 #include <net/inet_timewait_sock.h>
 
 /* This defines a selective acknowledgement block. */
+struct tcp_sack_block_wire {
+	__be32	start_seq;
+	__be32	end_seq;
+};
+
 struct tcp_sack_block {
 	__u32	start_seq;
 	__u32	end_seq;
@@ -211,7 +216,7 @@ struct tcp_sock {
  *	Header prediction flags
  *	0x5?10 << 16 + snd_wnd in net byte order
  */
-	__u32	pred_flags;
+	__be32	pred_flags;
 
 /*
  *	RFC793 variables by their proper names. This means you can
diff --git a/include/linux/time.h b/include/linux/time.h
index 0cd696cee99..a5b739967b7 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -28,10 +28,13 @@ struct timezone {
 #ifdef __KERNEL__
 
 /* Parameters used to convert the timespec values: */
-#define MSEC_PER_SEC		1000L
-#define USEC_PER_SEC		1000000L
-#define NSEC_PER_SEC		1000000000L
-#define NSEC_PER_USEC		1000L
+#define MSEC_PER_SEC	1000L
+#define USEC_PER_MSEC	1000L
+#define NSEC_PER_USEC	1000L
+#define NSEC_PER_MSEC	1000000L
+#define USEC_PER_SEC	1000000L
+#define NSEC_PER_SEC	1000000000L
+#define FSEC_PER_SEC	1000000000000000L
 
 static inline int timespec_equal(struct timespec *a, struct timespec *b)
 {
@@ -68,6 +71,18 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
 extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
 
 /*
+ * sub = lhs - rhs, in normalized form
+ */
+static inline struct timespec timespec_sub(struct timespec lhs,
+						struct timespec rhs)
+{
+	struct timespec ts_delta;
+	set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec,
+				lhs.tv_nsec - rhs.tv_nsec);
+	return ts_delta;
+}
+
+/*
  * Returns true if the timespec is norm, false if denorm:
  */
 #define timespec_valid(ts) \
@@ -77,6 +92,8 @@ extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
 extern seqlock_t xtime_lock;
 
+void timekeeping_init(void);
+
 static inline unsigned long get_seconds(void)
 {
 	return xtime.tv_sec;
@@ -100,6 +117,7 @@ extern int do_getitimer(int which, struct itimerval *value);
 extern void getnstimeofday(struct timespec *tv);
 
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
+extern int timekeeping_is_continuous(void);
 
 /**
  * timespec_to_ns - Convert timespec to nanoseconds
@@ -142,6 +160,20 @@ extern struct timespec ns_to_timespec(const s64 nsec);
  */
 extern struct timeval ns_to_timeval(const s64 nsec);
 
+/**
+ * timespec_add_ns - Adds nanoseconds to a timespec
+ * @a:		pointer to timespec to be incremented
+ * @ns:		unsigned nanoseconds value to be added
+ */
+static inline void timespec_add_ns(struct timespec *a, u64 ns)
+{
+	ns += a->tv_nsec;
+	while(unlikely(ns >= NSEC_PER_SEC)) {
+		ns -= NSEC_PER_SEC;
+		a->tv_sec++;
+	}
+	a->tv_nsec = ns;
+}
 #endif /* __KERNEL__ */
 
 #define NFDBITS			__NFDBITS
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 34d3ccff7bb..d543d3871e3 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -57,7 +57,6 @@
 #include <linux/time.h>
 
 #include <asm/param.h>
-#include <asm/timex.h>
 
 /*
  * SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen
@@ -191,6 +190,8 @@ struct timex {
 #define TIME_BAD	TIME_ERROR /* bw compat */
 
 #ifdef __KERNEL__
+#include <asm/timex.h>
+
 /*
  * kernel variables
  * Note: maximum error = NTP synch distance = dispersion + delay / 2;
@@ -303,6 +304,8 @@ time_interpolator_reset(void)
 
 #endif /* !CONFIG_TIME_INTERPOLATION */
 
+#define TICK_LENGTH_SHIFT	32
+
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
diff --git a/include/linux/topology.h b/include/linux/topology.h
index a305ae2e44b..ec1eca85290 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -134,7 +134,8 @@
 	.flags			= SD_LOAD_BALANCE	\
 				| SD_BALANCE_NEWIDLE	\
 				| SD_BALANCE_EXEC	\
-				| SD_WAKE_AFFINE,	\
+				| SD_WAKE_AFFINE	\
+				| BALANCE_FOR_POWER,	\
 	.last_balance		= jiffies,		\
 	.balance_interval	= 1,			\
 	.nr_balance_failed	= 0,			\
diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h
index 99e02ef54c4..bfc84a7aecc 100644
--- a/include/linux/trdevice.h
+++ b/include/linux/trdevice.h
@@ -28,7 +28,7 @@
 #include <linux/if_tr.h>
 
 #ifdef __KERNEL__
-extern unsigned short	tr_type_trans(struct sk_buff *skb, struct net_device *dev);
+extern __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev);
 extern void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
 extern struct net_device *alloc_trdev(int sizeof_priv);
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index cb35ca50a0a..ea4c2605f8d 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -5,16 +5,6 @@
  * 'tty.h' defines some structures used by tty_io.c and some defines.
  */
 
-/*
- * These constants are also useful for user-level apps (e.g., VC
- * resizing).
- */
-#define MIN_NR_CONSOLES 1       /* must be at least 1 */
-#define MAX_NR_CONSOLES	63	/* serial lines start at 64 */
-#define MAX_NR_USER_CONSOLES 63	/* must be root to allocate above this */
-		/* Note: the ioctl VT_GETSTATE does not work for
-		   consoles 16 and higher (since it returns a short) */
-
 #ifdef __KERNEL__
 #include <linux/fs.h>
 #include <linux/major.h>
@@ -22,7 +12,6 @@
 #include <linux/workqueue.h>
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
-#include <linux/screen_info.h>
 #include <linux/mutex.h>
 
 #include <asm/system.h>
@@ -57,7 +46,6 @@ struct tty_buffer {
 	unsigned char *flag_buf_ptr;
 	int used;
 	int size;
-	int active;
 	int commit;
 	int read;
 	/* Data points here */
@@ -71,6 +59,7 @@ struct tty_bufhead {
 	struct tty_buffer *head;	/* Queue head */
 	struct tty_buffer *tail;	/* Active buffer */
 	struct tty_buffer *free;	/* Free queue head */
+	int memory_used;		/* Buffer space used excluding free queue */
 };
 /*
  * The pty uses char_buf and flag_buf as a contiguous buffer
@@ -185,7 +174,7 @@ struct tty_struct {
 	struct tty_driver *driver;
 	int index;
 	struct tty_ldisc ldisc;
-	struct semaphore termios_sem;
+	struct mutex termios_mutex;
 	struct termios *termios, *termios_locked;
 	char name[64];
 	int pgrp;
@@ -201,7 +190,6 @@ struct tty_struct {
 	struct tty_struct *link;
 	struct fasync_struct *fasync;
 	struct tty_bufhead buf;
-	int max_flip_cnt;
 	int alt_speed;		/* For magic substitution of 38400 bps */
 	wait_queue_head_t write_wait;
 	wait_queue_head_t read_wait;
@@ -259,7 +247,6 @@ struct tty_struct {
 #define TTY_DO_WRITE_WAKEUP 	5	/* Call write_wakeup after queuing new */
 #define TTY_PUSH 		6	/* n_tty private */
 #define TTY_CLOSING 		7	/* ->close() in progress */
-#define TTY_DONT_FLIP 		8	/* Defer buffer flip */
 #define TTY_LDISC 		9	/* Line discipline attached */
 #define TTY_HW_COOK_OUT 	14	/* Hardware can do output cooking */
 #define TTY_HW_COOK_IN 		15	/* Hardware can do input cooking */
@@ -272,7 +259,6 @@ struct tty_struct {
 extern void tty_write_flush(struct tty_struct *);
 
 extern struct termios tty_std_termios;
-extern int fg_console, last_console, want_console;
 
 extern int kmsg_redirect;
 
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index b368b296d03..58c961c9e17 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -157,7 +157,6 @@ struct tty_driver {
 	struct cdev cdev;
 	struct module	*owner;
 	const char	*driver_name;
-	const char	*devfs_name;
 	const char	*name;
 	int	name_base;	/* offset of printed name */
 	int	major;		/* major device number */
@@ -242,8 +241,15 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
  * 	is also a promise, if the above case is true, not to signal
  * 	overruns, either.)
  *
- * TTY_DRIVER_NO_DEVFS --- if set, do not create devfs entries. This
- *	is only used by tty_register_driver().
+ * TTY_DRIVER_DYNAMIC_DEV --- if set, the individual tty devices need
+ *	to be registered with a call to tty_register_driver() when the
+ *	device is found in the system and unregistered with a call to
+ *	tty_unregister_device() so the devices will be show up
+ *	properly in sysfs.  If not set, driver->num entries will be
+ *	created by the tty core in sysfs when tty_register_driver() is
+ *	called.  This is to be used by drivers that have tty devices
+ *	that can appear and disappear while the main tty driver is
+ *	registered with the tty core.
  *
  * TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
  *	use dynamic memory keyed through the devpts filesystem.  This
@@ -252,7 +258,7 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
 #define TTY_DRIVER_INSTALLED		0x0001
 #define TTY_DRIVER_RESET_TERMIOS	0x0002
 #define TTY_DRIVER_REAL_RAW		0x0004
-#define TTY_DRIVER_NO_DEVFS		0x0008
+#define TTY_DRIVER_DYNAMIC_DEV		0x0008
 #define TTY_DRIVER_DEVPTS_MEM		0x0010
 
 /* tty driver types */
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 31548303ee3..eb677cf5610 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -12,7 +12,7 @@ static inline int tty_insert_flip_char(struct tty_struct *tty,
 					unsigned char ch, char flag)
 {
 	struct tty_buffer *tb = tty->buf.tail;
-	if (tb && tb->active && tb->used < tb->size) {
+	if (tb && tb->used < tb->size) {
 		tb->flag_buf_ptr[tb->used] = flag;
 		tb->char_buf_ptr[tb->used++] = ch;
 		return 1;
diff --git a/include/linux/types.h b/include/linux/types.h
index a5e46e783ff..3f235660a3c 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -177,8 +177,15 @@ typedef __u64 __bitwise __be64;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
+
+#ifdef CONFIG_RESOURCES_64BIT
+typedef u64 resource_size_t;
+#else
+typedef u32 resource_size_t;
 #endif
 
+#endif	/* __KERNEL__ */
+
 struct ustat {
 	__kernel_daddr_t	f_tfree;
 	__kernel_ino_t		f_tinode;
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 391e7ed1eb3..a48d7f11c7b 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -19,4 +19,26 @@ static inline unsigned long __copy_from_user_nocache(void *to,
 
 #endif		/* ARCH_HAS_NOCACHE_UACCESS */
 
+/**
+ * probe_kernel_address(): safely attempt to read from a location
+ * @addr: address to read from - its type is type typeof(retval)*
+ * @retval: read into this variable
+ *
+ * Safely read from address @addr into variable @revtal.  If a kernel fault
+ * happens, handle that and return -EFAULT.
+ * We ensure that the __get_user() is executed in atomic context so that
+ * do_page_fault() doesn't attempt to take mmap_sem.  This makes
+ * probe_kernel_address() suitable for use within regions where the caller
+ * already holds mmap_sem, or other locks which nest inside mmap_sem.
+ */
+#define probe_kernel_address(addr, retval)		\
+	({						\
+		long ret;				\
+							\
+		inc_preempt_count();			\
+		ret = __get_user(retval, addr);		\
+		dec_preempt_count();			\
+		ret;					\
+	})
+
 #endif		/* __LINUX_UACCESS_H__ */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index bdd39be0940..014b41d1e30 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -20,10 +20,10 @@
 #include <linux/types.h>
 
 struct udphdr {
-	__u16	source;
-	__u16	dest;
-	__u16	len;
-	__u16	check;
+	__be16	source;
+	__be16	dest;
+	__be16	len;
+	__be16	check;
 };
 
 /* UDP socket options */
@@ -46,7 +46,7 @@ struct udp_sock {
 	unsigned int	 corkflag;	/* Cork is required */
   	__u16		 encap_type;	/* Is this an Encapsulation socket? */
 	/*
-	 * Following member retains the infomation to create a UDP header
+	 * Following member retains the information to create a UDP header
 	 * when the socket is uncorked.
 	 */
 	__u16		 len;		/* total length of pending frames */
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 86b5b4271b5..fc62887c520 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -220,6 +220,19 @@ typedef __u16 __bitwise __fs16;
  */
 #define UFS_MINFREE         5
 #define UFS_DEFAULTOPT      UFS_OPTTIME
+
+/*
+ * Debug code
+ */
+#ifdef CONFIG_UFS_DEBUG
+#	define UFSD(f, a...)	{					\
+		printk ("UFSD (%s, %d): %s:",				\
+			__FILE__, __LINE__, __FUNCTION__);		\
+		printk (f, ## a);					\
+	}
+#else
+#	define UFSD(f, a...)	/**/
+#endif
             
 /*
  * Turn file system block numbers into disk block addresses.
@@ -339,7 +352,22 @@ struct ufs2_csum_total {
 };
 
 /*
+ * File system flags
+ */
+#define UFS_UNCLEAN      0x01    /* file system not clean at mount (unused) */
+#define UFS_DOSOFTDEP    0x02    /* file system using soft dependencies */
+#define UFS_NEEDSFSCK    0x04    /* needs sync fsck (FreeBSD compat, unused) */
+#define UFS_INDEXDIRS    0x08    /* kernel supports indexed directories */
+#define UFS_ACLS         0x10    /* file system has ACLs enabled */
+#define UFS_MULTILABEL   0x20    /* file system is MAC multi-label */
+#define UFS_FLAGS_UPDATED 0x80   /* flags have been moved to new location */
+
+#if 0
+/*
  * This is the actual superblock, as it is laid out on the disk.
+ * Do NOT use this structure, because of sizeof(ufs_super_block) > 512 and
+ * it may occupy several blocks, use
+ * struct ufs_super_block_(first,second,third) instead.
  */
 struct ufs_super_block {
 	__fs32	fs_link;	/* UNUSED */
@@ -416,7 +444,7 @@ struct ufs_super_block {
 	__s8	fs_fmod;	/* super block modified flag */
 	__s8	fs_clean;	/* file system is clean flag */
 	__s8	fs_ronly;	/* mounted read-only flag */
-	__s8	fs_flags;	/* currently unused flag */
+	__s8	fs_flags;
 	union {
 		struct {
 			__s8	fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */
@@ -485,6 +513,7 @@ struct ufs_super_block {
 	__fs32	fs_magic;		/* magic number */
 	__u8	fs_space[1];		/* list of blocks for each rotation */
 };
+#endif/*struct ufs_super_block*/
 
 /*
  * Preference for optimization.
@@ -666,7 +695,7 @@ struct ufs_buffer_head {
 };
 
 struct ufs_cg_private_info {
-	struct ufs_cylinder_group ucg;
+	struct ufs_buffer_head c_ubh;
 	__u32	c_cgx;		/* number of cylidner group */
 	__u16	c_ncyl;		/* number of cyl's this cg */
 	__u16	c_niblk;	/* number of inode blocks this cg */
@@ -686,6 +715,7 @@ struct ufs_cg_private_info {
 
 struct ufs_sb_private_info {
 	struct ufs_buffer_head s_ubh; /* buffer containing super block */
+	struct ufs2_csum_total cs_total;
 	__u32	s_sblkno;	/* offset of super-blocks in filesys */
 	__u32	s_cblkno;	/* offset of cg-block in filesys */
 	__u32	s_iblkno;	/* offset of inode-blocks in filesys */
@@ -824,16 +854,54 @@ struct ufs_super_block_first {
 };
 
 struct ufs_super_block_second {
-	__s8	fs_fsmnt[212];
-	__fs32	fs_cgrotor;
-	__fs32	fs_csp[UFS_MAXCSBUFS];
-	__fs32	fs_maxcluster;
-	__fs32	fs_cpc;
-	__fs16	fs_opostbl[82];
-};	
+	union {
+		struct {
+			__s8	fs_fsmnt[212];
+			__fs32	fs_cgrotor;
+			__fs32	fs_csp[UFS_MAXCSBUFS];
+			__fs32	fs_maxcluster;
+			__fs32	fs_cpc;
+			__fs16	fs_opostbl[82];
+		} fs_u1;
+		struct {
+			__s8  fs_fsmnt[UFS2_MAXMNTLEN - UFS_MAXMNTLEN + 212];
+			__u8   fs_volname[UFS2_MAXVOLLEN];
+			__fs64  fs_swuid;
+			__fs32  fs_pad;
+			__fs32   fs_cgrotor;
+			__fs32   fs_ocsp[UFS2_NOCSPTRS];
+			__fs32   fs_contigdirs;
+			__fs32   fs_csp;
+			__fs32   fs_maxcluster;
+			__fs32   fs_active;
+			__fs32   fs_old_cpc;
+			__fs32   fs_maxbsize;
+			__fs64   fs_sparecon64[17];
+			__fs64   fs_sblockloc;
+			__fs64	cs_ndir;
+			__fs64	cs_nbfree;
+		} fs_u2;
+	} fs_un;
+};
 
 struct ufs_super_block_third {
-	__fs16	fs_opostbl[46];
+	union {
+		struct {
+			__fs16	fs_opostbl[46];
+		} fs_u1;
+		struct {
+			__fs64	cs_nifree;	/* number of free inodes */
+			__fs64	cs_nffree;	/* number of free frags */
+			__fs64   cs_numclusters;	/* number of free clusters */
+			__fs64   cs_spare[3];	/* future expansion */
+			struct  ufs_timeval    fs_time;		/* last time written */
+			__fs64    fs_size;		/* number of blocks in fs */
+			__fs64    fs_dsize;	/* number of data blocks in fs */
+			__fs64   fs_csaddr;	/* blk addr of cyl grp summary area */
+			__fs64    fs_pendingblocks;/* blocks in process of being freed */
+			__fs32    fs_pendinginodes;/*inodes in process of being freed */
+		} fs_u2;
+	} fs_un1;
 	union {
 		struct {
 			__fs32	fs_sparecon[53];/* reserved for future constants */
@@ -861,7 +929,7 @@ struct ufs_super_block_third {
 			__fs32	fs_qfmask[2];	/* ~usb_fmask */
 			__fs32	fs_state;	/* file system state time stamp */
 		} fs_44;
-	} fs_u2;
+	} fs_un2;
 	__fs32	fs_postblformat;
 	__fs32	fs_nrpos;
 	__fs32	fs_postbloff;
@@ -875,7 +943,8 @@ struct ufs_super_block_third {
 /* balloc.c */
 extern void ufs_free_fragments (struct inode *, unsigned, unsigned);
 extern void ufs_free_blocks (struct inode *, unsigned, unsigned);
-extern unsigned ufs_new_fragments (struct inode *, __fs32 *, unsigned, unsigned, unsigned, int *);
+extern unsigned ufs_new_fragments(struct inode *, __fs32 *, unsigned, unsigned,
+				  unsigned, int *, struct page *);
 
 /* cylinder.c */
 extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned);
@@ -886,30 +955,29 @@ extern struct inode_operations ufs_dir_inode_operations;
 extern int ufs_add_link (struct dentry *, struct inode *);
 extern ino_t ufs_inode_by_name(struct inode *, struct dentry *);
 extern int ufs_make_empty(struct inode *, struct inode *);
-extern struct ufs_dir_entry * ufs_find_entry (struct dentry *, struct buffer_head **);
-extern int ufs_delete_entry (struct inode *, struct ufs_dir_entry *, struct buffer_head *);
+extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **);
+extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *);
 extern int ufs_empty_dir (struct inode *);
-extern struct ufs_dir_entry * ufs_dotdot (struct inode *, struct buffer_head **);
-extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_head *, struct inode *);
+extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **);
+extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,
+			 struct page *page, struct inode *inode);
 
 /* file.c */
 extern struct inode_operations ufs_file_inode_operations;
 extern const struct file_operations ufs_file_operations;
 
-extern struct address_space_operations ufs_aops;
+extern const struct address_space_operations ufs_aops;
 
 /* ialloc.c */
 extern void ufs_free_inode (struct inode *inode);
 extern struct inode * ufs_new_inode (struct inode *, int);
 
 /* inode.c */
-extern u64  ufs_frag_map (struct inode *, sector_t);
 extern void ufs_read_inode (struct inode *);
 extern void ufs_put_inode (struct inode *);
 extern int ufs_write_inode (struct inode *, int);
 extern int ufs_sync_inode (struct inode *);
 extern void ufs_delete_inode (struct inode *);
-extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
 extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
 extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create);
 
@@ -925,7 +993,7 @@ extern void ufs_panic (struct super_block *, const char *, const char *, ...) __
 extern struct inode_operations ufs_fast_symlink_inode_operations;
 
 /* truncate.c */
-extern void ufs_truncate (struct inode *);
+extern int ufs_truncate (struct inode *, loff_t);
 
 static inline struct ufs_sb_info *UFS_SB(struct super_block *sb)
 {
diff --git a/include/linux/ufs_fs_i.h b/include/linux/ufs_fs_i.h
index 21665a95397..f50ce3b0cd5 100644
--- a/include/linux/ufs_fs_i.h
+++ b/include/linux/ufs_fs_i.h
@@ -27,6 +27,7 @@ struct ufs_inode_info {
 	__u32	i_oeftflag;
 	__u16	i_osync;
 	__u32	i_lastfrag;
+	__u32   i_dir_start_lookup;
 	struct inode vfs_inode;
 };
 
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
new file mode 100644
index 00000000000..ce48e2cd37a
--- /dev/null
+++ b/include/linux/unwind.h
@@ -0,0 +1,127 @@
+#ifndef _LINUX_UNWIND_H
+#define _LINUX_UNWIND_H
+
+/*
+ * Copyright (C) 2002-2006 Novell, Inc.
+ *	Jan Beulich <jbeulich@novell.com>
+ * This code is released under version 2 of the GNU GPL.
+ *
+ * A simple API for unwinding kernel stacks.  This is used for
+ * debugging and error reporting purposes.  The kernel doesn't need
+ * full-blown stack unwinding with all the bells and whistles, so there
+ * is not much point in implementing the full Dwarf2 unwind API.
+ */
+
+#include <linux/config.h>
+
+struct module;
+
+#ifdef CONFIG_STACK_UNWIND
+
+#include <asm/unwind.h>
+
+#ifndef ARCH_UNWIND_SECTION_NAME
+#define ARCH_UNWIND_SECTION_NAME ".eh_frame"
+#endif
+
+/*
+ * Initialize unwind support.
+ */
+extern void unwind_init(void);
+
+#ifdef CONFIG_MODULES
+
+extern void *unwind_add_table(struct module *,
+                              const void *table_start,
+                              unsigned long table_size);
+
+extern void unwind_remove_table(void *handle, int init_only);
+
+#endif
+
+extern int unwind_init_frame_info(struct unwind_frame_info *,
+                                  struct task_struct *,
+                                  /*const*/ struct pt_regs *);
+
+/*
+ * Prepare to unwind a blocked task.
+ */
+extern int unwind_init_blocked(struct unwind_frame_info *,
+                               struct task_struct *);
+
+/*
+ * Prepare to unwind the currently running thread.
+ */
+extern int unwind_init_running(struct unwind_frame_info *,
+                               asmlinkage int (*callback)(struct unwind_frame_info *,
+                                                          void *arg),
+                               void *arg);
+
+/*
+ * Unwind to previous to frame.  Returns 0 if successful, negative
+ * number in case of an error.
+ */
+extern int unwind(struct unwind_frame_info *);
+
+/*
+ * Unwind until the return pointer is in user-land (or until an error
+ * occurs).  Returns 0 if successful, negative number in case of
+ * error.
+ */
+extern int unwind_to_user(struct unwind_frame_info *);
+
+#else
+
+struct unwind_frame_info {};
+
+static inline void unwind_init(void) {}
+
+#ifdef CONFIG_MODULES
+
+static inline void *unwind_add_table(struct module *mod,
+                                     const void *table_start,
+                                     unsigned long table_size)
+{
+	return NULL;
+}
+
+#endif
+
+static inline void unwind_remove_table(void *handle, int init_only)
+{
+}
+
+static inline int unwind_init_frame_info(struct unwind_frame_info *info,
+                                         struct task_struct *tsk,
+                                         const struct pt_regs *regs)
+{
+	return -ENOSYS;
+}
+
+static inline int unwind_init_blocked(struct unwind_frame_info *info,
+                                      struct task_struct *tsk)
+{
+	return -ENOSYS;
+}
+
+static inline int unwind_init_running(struct unwind_frame_info *info,
+                                      asmlinkage int (*cb)(struct unwind_frame_info *,
+                                                           void *arg),
+                                      void *arg)
+{
+	return -ENOSYS;
+}
+
+static inline int unwind(struct unwind_frame_info *info)
+{
+	return -ENOSYS;
+}
+
+static inline int unwind_to_user(struct unwind_frame_info *info)
+{
+	return -ENOSYS;
+}
+
+#endif
+
+#endif /* _LINUX_UNWIND_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 8dead32e7eb..190cc1b78fe 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -19,6 +19,7 @@
 #include <linux/fs.h>		/* for struct file_operations */
 #include <linux/completion.h>	/* for struct completion */
 #include <linux/sched.h>	/* for current && schedule_timeout */
+#include <linux/mutex.h>	/* for struct mutex */
 
 struct usb_device;
 struct usb_driver;
@@ -48,7 +49,7 @@ struct ep_device;
  * @urb_list: urbs queued to this endpoint; maintained by usbcore
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *	with one or more transfer descriptors (TDs) per urb
- * @kobj: kobject for sysfs info
+ * @ep_dev: ep_device for sysfs info
  * @extra: descriptors following this endpoint in the configuration
  * @extralen: how many bytes of "extra" are valid
  *
@@ -102,9 +103,13 @@ enum usb_interface_condition {
  *	number from the USB core by calling usb_register_dev().
  * @condition: binding state of the interface: not bound, binding
  *	(in probe()), bound to a driver, or unbinding (in disconnect())
+ * @is_active: flag set when the interface is bound and not suspended.
+ * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
+ *	capability during autosuspend.
  * @dev: driver model's view of this device
- * @usb_dev: if an interface is bound to the USB major, this will point
- *	to the sysfs representation for that device.
+ * @class_dev: driver model's class view of this device.
+ * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
+ *	allowed unless the counter is 0.
  *
  * USB device drivers attach to interfaces on a physical device.  Each
  * interface encapsulates a single high level function, such as feeding
@@ -143,8 +148,12 @@ struct usb_interface {
 	int minor;			/* minor number this interface is
 					 * bound to */
 	enum usb_interface_condition condition;		/* state of binding */
+	unsigned is_active:1;		/* the interface is not suspended */
+	unsigned needs_remote_wakeup:1;	/* driver requires remote wakeup */
+
 	struct device dev;		/* interface specific device info */
-	struct device *usb_dev;		/* pointer to the usb class's device, if any */
+	struct class_device *class_dev;
+	int pm_usage_cnt;		/* usage counter for autosuspend */
 };
 #define	to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define	interface_to_usbdev(intf) \
@@ -255,8 +264,6 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size,
 
 /* ----------------------------------------------------------------------- */
 
-struct usb_operations;
-
 /* USB device number allocation bitmap */
 struct usb_devmap {
 	unsigned long devicemap[128 / (8*sizeof(unsigned long))];
@@ -269,6 +276,7 @@ struct usb_bus {
 	struct device *controller;	/* host/master side hardware */
 	int busnum;			/* Bus number (in order of reg) */
 	char *bus_name;			/* stable id (PCI slot_name etc) */
+	u8 uses_dma;			/* Does the host controller use DMA? */
 	u8 otg_port;			/* 0, or number of OTG/HNP port */
 	unsigned is_b_host:1;		/* true during some HNP roleswitches */
 	unsigned b_hnp_enable:1;	/* OTG: did A-Host enable HNP? */
@@ -277,10 +285,8 @@ struct usb_bus {
 					 * round-robin allocation */
 
 	struct usb_devmap devmap;	/* device address allocation map */
-	struct usb_operations *op;	/* Operations (specific to the HC) */
 	struct usb_device *root_hub;	/* Root hub */
 	struct list_head bus_list;	/* list of busses */
-	void *hcpriv;                   /* Host Controller private data */
 
 	int bandwidth_allocated;	/* on this bus: how much of the time
 					 * reserved for periodic (intr/iso)
@@ -295,8 +301,6 @@ struct usb_bus {
 	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the bus */
 
 	struct class_device *class_dev;	/* class device for this bus */
-	struct kref kref;		/* reference counting for this bus */
-	void (*release)(struct usb_bus *bus);
 
 #if defined(CONFIG_USB_MON)
 	struct mon_bus *mon_bus;	/* non-null when associated */
@@ -351,6 +355,7 @@ struct usb_device {
 
 	unsigned short bus_mA;		/* Current available from the bus */
 	u8 portnum;			/* Parent port number (origin 1) */
+	u8 level;			/* Number of USB hub ancestors */
 
 	int have_langid;		/* whether string_langid is valid */
 	int string_langid;		/* language ID for strings */
@@ -361,7 +366,7 @@ struct usb_device {
 	char *serial;			/* iSerialNumber string, if present */
 
 	struct list_head filelist;
-	struct device *usbfs_dev;
+	struct class_device *class_dev;
 	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the device */
 
 	/*
@@ -374,6 +379,15 @@ struct usb_device {
 
 	int maxchild;			/* Number of ports if hub */
 	struct usb_device *children[USB_MAXCHILDREN];
+
+	int pm_usage_cnt;		/* usage counter for autosuspend */
+#ifdef CONFIG_PM
+	struct work_struct autosuspend;	/* for delayed autosuspends */
+	struct mutex pm_mutex;		/* protects PM operations */
+
+	unsigned auto_pm:1;		/* autosuspend/resume in progress */
+	unsigned do_remote_wakeup:1;	/* remote wakeup should be enabled */
+#endif
 };
 #define	to_usb_device(d) container_of(d, struct usb_device, dev)
 
@@ -385,7 +399,7 @@ extern void usb_put_dev(struct usb_device *dev);
 #define usb_unlock_device(udev)		up(&(udev)->dev.sem)
 #define usb_trylock_device(udev)	down_trylock(&(udev)->dev.sem)
 extern int usb_lock_device_for_reset(struct usb_device *udev,
-		struct usb_interface *iface);
+				     const struct usb_interface *iface);
 
 /* USB port reset for device reinitialization */
 extern int usb_reset_device(struct usb_device *dev);
@@ -394,6 +408,17 @@ extern int usb_reset_composite_device(struct usb_device *dev,
 
 extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 
+/* USB autosuspend and autoresume */
+#ifdef CONFIG_USB_SUSPEND
+extern int usb_autopm_get_interface(struct usb_interface *intf);
+extern void usb_autopm_put_interface(struct usb_interface *intf);
+
+#else
+#define usb_autopm_get_interface(intf)		0
+#define usb_autopm_put_interface(intf)		do {} while (0)
+#endif
+
+
 /*-------------------------------------------------------------------------*/
 
 /* for drivers using iso endpoints */
@@ -424,10 +449,10 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
 
 extern struct usb_interface *usb_find_interface(struct usb_driver *drv,
 		int minor);
-extern struct usb_interface *usb_ifnum_to_if(struct usb_device *dev,
+extern struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
 		unsigned ifnum);
 extern struct usb_host_interface *usb_altnum_to_altsetting(
-		struct usb_interface *intf, unsigned int altnum);
+		const struct usb_interface *intf, unsigned int altnum);
 
 
 /**
@@ -465,6 +490,20 @@ static inline int usb_make_path (struct usb_device *dev, char *buf,
 
 /*-------------------------------------------------------------------------*/
 
+extern int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd);
+
+/*-------------------------------------------------------------------------*/
+
 #define USB_DEVICE_ID_MATCH_DEVICE \
 		(USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT)
 #define USB_DEVICE_ID_MATCH_DEV_RANGE \
@@ -541,7 +580,17 @@ struct usb_dynids {
 };
 
 /**
- * struct usb_driver - identifies USB driver to usbcore
+ * struct usbdrv_wrap - wrapper for driver-model structure
+ * @driver: The driver-model core driver structure.
+ * @for_devices: Non-zero for device drivers, 0 for interface drivers.
+ */
+struct usbdrv_wrap {
+	struct device_driver driver;
+	int for_devices;
+};
+
+/**
+ * struct usb_driver - identifies USB interface driver to usbcore
  * @name: The driver name should be unique among USB drivers,
  *	and should normally be the same as the module name.
  * @probe: Called to see if the driver is willing to manage a particular
@@ -568,12 +617,14 @@ struct usb_dynids {
  *	or your driver's probe function will never get called.
  * @dynids: used internally to hold the list of dynamically added device
  *	ids for this driver.
- * @driver: the driver model core driver structure.
+ * @drvwrap: Driver-model core structure wrapper.
  * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be
  *	added to this driver by preventing the sysfs file from being created.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *	for interfaces bound to this driver.
  *
- * USB drivers must provide a name, probe() and disconnect() methods,
- * and an id_table.  Other driver fields are optional.
+ * USB interface drivers must provide a name, probe() and disconnect()
+ * methods, and an id_table.  Other driver fields are optional.
  *
  * The id_table is used in hotplugging.  It holds a set of descriptors,
  * and specialized data may be associated with each entry.  That table
@@ -607,10 +658,44 @@ struct usb_driver {
 	const struct usb_device_id *id_table;
 
 	struct usb_dynids dynids;
-	struct device_driver driver;
+	struct usbdrv_wrap drvwrap;
 	unsigned int no_dynamic_id:1;
+	unsigned int supports_autosuspend:1;
 };
-#define	to_usb_driver(d) container_of(d, struct usb_driver, driver)
+#define	to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver)
+
+/**
+ * struct usb_device_driver - identifies USB device driver to usbcore
+ * @name: The driver name should be unique among USB drivers,
+ *	and should normally be the same as the module name.
+ * @probe: Called to see if the driver is willing to manage a particular
+ *	device.  If it is, probe returns zero and uses dev_set_drvdata()
+ *	to associate driver-specific data with the device.  If unwilling
+ *	to manage the device, return a negative errno value.
+ * @disconnect: Called when the device is no longer accessible, usually
+ *	because it has been (or is being) disconnected or the driver's
+ *	module is being unloaded.
+ * @suspend: Called when the device is going to be suspended by the system.
+ * @resume: Called when the device is being resumed by the system.
+ * @drvwrap: Driver-model core structure wrapper.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *	for devices bound to this driver.
+ *
+ * USB drivers must provide all the fields listed above except drvwrap.
+ */
+struct usb_device_driver {
+	const char *name;
+
+	int (*probe) (struct usb_device *udev);
+	void (*disconnect) (struct usb_device *udev);
+
+	int (*suspend) (struct usb_device *udev, pm_message_t message);
+	int (*resume) (struct usb_device *udev);
+	struct usbdrv_wrap drvwrap;
+	unsigned int supports_autosuspend:1;
+};
+#define	to_usb_device_driver(d) container_of(d, struct usb_device_driver, \
+		drvwrap.driver)
 
 extern struct bus_type usb_bus_type;
 
@@ -634,13 +719,17 @@ struct usb_class_driver {
  * use these in module_init()/module_exit()
  * and don't forget MODULE_DEVICE_TABLE(usb, ...)
  */
-int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *);
 static inline int usb_register(struct usb_driver *driver)
 {
 	return usb_register_driver(driver, THIS_MODULE);
 }
 extern void usb_deregister(struct usb_driver *);
 
+extern int usb_register_device_driver(struct usb_device_driver *,
+			struct module *);
+extern void usb_deregister_device_driver(struct usb_device_driver *);
+
 extern int usb_register_dev(struct usb_interface *intf,
 			    struct usb_class_driver *class_driver);
 extern void usb_deregister_dev(struct usb_interface *intf,
@@ -886,7 +975,7 @@ struct urb
  * @setup_packet: pointer to the setup_packet buffer
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a control urb with the proper information needed to submit
@@ -898,7 +987,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
 					 unsigned char *setup_packet,
 					 void *transfer_buffer,
 					 int buffer_length,
-					 usb_complete_t complete,
+					 usb_complete_t complete_fn,
 					 void *context)
 {
 	spin_lock_init(&urb->lock);
@@ -907,7 +996,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
 	urb->setup_packet = setup_packet;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 }
 
@@ -918,7 +1007,7 @@ static inline void usb_fill_control_urb (struct urb *urb,
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a bulk urb with the proper information needed to submit it
@@ -929,7 +1018,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
 				      unsigned int pipe,
 				      void *transfer_buffer,
 				      int buffer_length,
-				      usb_complete_t complete,
+				      usb_complete_t complete_fn,
 				      void *context)
 {
 	spin_lock_init(&urb->lock);
@@ -937,7 +1026,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
 	urb->pipe = pipe;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 }
 
@@ -948,7 +1037,7 @@ static inline void usb_fill_bulk_urb (struct urb *urb,
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  * @interval: what to set the urb interval to, encoded like
  *	the endpoint descriptor's bInterval value.
@@ -964,7 +1053,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
 				     unsigned int pipe,
 				     void *transfer_buffer,
 				     int buffer_length,
-				     usb_complete_t complete,
+				     usb_complete_t complete_fn,
 				     void *context,
 				     int interval)
 {
@@ -973,7 +1062,7 @@ static inline void usb_fill_int_urb (struct urb *urb,
 	urb->pipe = pipe;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 	if (dev->speed == USB_SPEED_HIGH)
 		urb->interval = 1 << (interval - 1);
@@ -991,7 +1080,6 @@ extern int usb_submit_urb(struct urb *urb, gfp_t mem_flags);
 extern int usb_unlink_urb(struct urb *urb);
 extern void usb_kill_urb(struct urb *urb);
 
-#define HAVE_USB_BUFFERS
 void *usb_buffer_alloc (struct usb_device *dev, size_t size,
 	gfp_t mem_flags, dma_addr_t *dma);
 void usb_buffer_free (struct usb_device *dev, size_t size,
@@ -1004,14 +1092,14 @@ void usb_buffer_unmap (struct urb *urb);
 #endif
 
 struct scatterlist;
-int usb_buffer_map_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int nents);
+int usb_buffer_map_sg(const struct usb_device *dev, unsigned pipe,
+		      struct scatterlist *sg, int nents);
 #if 0
-void usb_buffer_dmasync_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_dmasync_sg(const struct usb_device *dev, unsigned pipe,
+			   struct scatterlist *sg, int n_hw_ents);
 #endif
-void usb_buffer_unmap_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_unmap_sg(const struct usb_device *dev, unsigned pipe,
+			 struct scatterlist *sg, int n_hw_ents);
 
 /*-------------------------------------------------------------------*
  *                         SYNCHRONOUS CALL SUPPORT                  *
@@ -1039,6 +1127,9 @@ extern int usb_clear_halt(struct usb_device *dev, int pipe);
 extern int usb_reset_configuration(struct usb_device *dev);
 extern int usb_set_interface(struct usb_device *dev, int ifnum, int alternate);
 
+/* this request isn't really synchronous, but it belongs with the others */
+extern int usb_driver_set_configuration(struct usb_device *udev, int config);
+
 /*
  * timeouts, in milliseconds, used for sending/receiving control messages
  * they typically complete within a few frames (msec) after they're issued
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
new file mode 100644
index 00000000000..6bd235994dc
--- /dev/null
+++ b/include/linux/usb/audio.h
@@ -0,0 +1,53 @@
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ */
+
+#ifndef __LINUX_USB_AUDIO_H
+#define __LINUX_USB_AUDIO_H
+
+#include <linux/types.h>
+
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL	0x01
+#define USB_SUBCLASS_AUDIOSTREAMING	0x02
+#define USB_SUBCLASS_MIDISTREAMING	0x03
+
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct usb_ac_header_descriptor {
+	__u8  bLength;			// 8+n
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_HEADER
+	__le16 bcdADC;			// 0x0100
+	__le16 wTotalLength;		// includes Unit and Terminal desc.
+	__u8  bInCollection;		// n
+	__u8  baInterfaceNr[];		// [n]
+} __attribute__ ((packed));
+
+#define USB_DT_AC_HEADER_SIZE(n)	(8+(n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_AC_HEADER_DESCRIPTOR(n) 			\
+struct usb_ac_header_descriptor_##n {				\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__le16 bcdADC;						\
+	__le16 wTotalLength;					\
+	__u8  bInCollection;					\
+	__u8  baInterfaceNr[n];					\
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h
new file mode 100644
index 00000000000..11a97d5ffd3
--- /dev/null
+++ b/include/linux/usb/midi.h
@@ -0,0 +1,112 @@
+/*
+ * <linux/usb/midi.h> -- USB MIDI definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for MIDI Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/midi10.pdf
+ */
+
+#ifndef __LINUX_USB_MIDI_H
+#define __LINUX_USB_MIDI_H
+
+#include <linux/types.h>
+
+/* A.1  MS Class-Specific Interface Descriptor Subtypes */
+#define USB_MS_HEADER		0x01
+#define USB_MS_MIDI_IN_JACK	0x02
+#define USB_MS_MIDI_OUT_JACK	0x03
+#define USB_MS_ELEMENT		0x04
+
+/* A.2  MS Class-Specific Endpoint Descriptor Subtypes */
+#define USB_MS_GENERAL		0x01
+
+/* A.3  MS MIDI IN and OUT Jack Types */
+#define USB_MS_EMBEDDED		0x01
+#define USB_MS_EXTERNAL		0x02
+
+/* 6.1.2.1  Class-Specific MS Interface Header Descriptor */
+struct usb_ms_header_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubtype;
+	__le16 bcdMSC;
+	__le16 wTotalLength;
+} __attribute__ ((packed));
+
+#define USB_DT_MS_HEADER_SIZE	7
+
+/* 6.1.2.2  MIDI IN Jack Descriptor */
+struct usb_midi_in_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_MIDI_IN_JACK
+	__u8  bJackType;		// USB_MS_EMBEDDED/EXTERNAL
+	__u8  bJackID;
+	__u8  iJack;
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_IN_SIZE	6
+
+struct usb_midi_source_pin {
+	__u8  baSourceID;
+	__u8  baSourcePin;
+} __attribute__ ((packed));
+
+/* 6.1.2.3  MIDI OUT Jack Descriptor */
+struct usb_midi_out_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_MIDI_OUT_JACK
+	__u8  bJackType;		// USB_MS_EMBEDDED/EXTERNAL
+	__u8  bJackID;
+	__u8  bNrInputPins;		// p
+	struct usb_midi_source_pin pins[]; // [p]
+	/*__u8  iJack;  -- ommitted due to variable-sized pins[] */
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_OUT_SIZE(p)	(7 + 2 * (p))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p)			\
+struct usb_midi_out_jack_descriptor_##p {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bJackType;					\
+	__u8  bJackID;						\
+	__u8  bNrInputPins;					\
+	struct usb_midi_source_pin pins[p];			\
+	__u8  iJack;						\
+} __attribute__ ((packed))
+
+/* 6.2.2  Class-Specific MS Bulk Data Endpoint Descriptor */
+struct usb_ms_endpoint_descriptor {
+	__u8  bLength;			// 4+n
+	__u8  bDescriptorType;		// USB_DT_CS_ENDPOINT
+	__u8  bDescriptorSubtype;	// USB_MS_GENERAL
+	__u8  bNumEmbMIDIJack;		// n
+	__u8  baAssocJackID[];		// [n]
+} __attribute__ ((packed));
+
+#define USB_DT_MS_ENDPOINT_SIZE(n)	(4 + (n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n)			\
+struct usb_ms_endpoint_descriptor_##n {				\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bNumEmbMIDIJack;					\
+	__u8  baAssocJackID[n];					\
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb_otg.h b/include/linux/usb/otg.h
index f827f6e203c..9897f7a818c 100644
--- a/include/linux/usb_otg.h
+++ b/include/linux/usb/otg.h
@@ -1,4 +1,4 @@
-// include/linux/usb_otg.h 
+// include/linux/usb/otg.h
 
 /*
  * These APIs may be used between USB controllers.  USB device drivers
@@ -52,7 +52,7 @@ struct otg_transceiver {
 	u16			port_change;
 
 	/* bind/unbind the host controller */
-	int 	(*set_host)(struct otg_transceiver *otg,
+	int	(*set_host)(struct otg_transceiver *otg,
 				struct usb_bus *host);
 
 	/* bind/unbind the peripheral controller */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
new file mode 100644
index 00000000000..91c983eef89
--- /dev/null
+++ b/include/linux/usb/serial.h
@@ -0,0 +1,300 @@
+/*
+ * USB Serial Converter stuff
+ *
+ *	Copyright (C) 1999 - 2005
+ *	    Greg Kroah-Hartman (greg@kroah.com)
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation; version 2 of the License.
+ *
+ */
+
+
+#ifndef __LINUX_USB_SERIAL_H
+#define __LINUX_USB_SERIAL_H
+
+#include <linux/kref.h>
+#include <linux/mutex.h>
+
+#define SERIAL_TTY_MAJOR	188	/* Nice legal number now */
+#define SERIAL_TTY_MINORS	255	/* loads of devices :) */
+
+#define MAX_NUM_PORTS		8	/* The maximum number of ports one device can grab at once */
+
+/* parity check flag */
+#define RELEVANT_IFLAG(iflag)	(iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+/**
+ * usb_serial_port: structure for the specific ports of a device.
+ * @serial: pointer back to the struct usb_serial owner of this port.
+ * @tty: pointer to the corresponding tty for this port.
+ * @lock: spinlock to grab when updating portions of this structure.
+ * @mutex: mutex used to synchronize serial_open() and serial_close()
+ *	access for this port.
+ * @number: the number of the port (the minor number).
+ * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
+ * @interrupt_in_urb: pointer to the interrupt in struct urb for this port.
+ * @interrupt_in_endpointAddress: endpoint address for the interrupt in pipe
+ *	for this port.
+ * @interrupt_out_buffer: pointer to the interrupt out buffer for this port.
+ * @interrupt_out_size: the size of the interrupt_out_buffer, in bytes.
+ * @interrupt_out_urb: pointer to the interrupt out struct urb for this port.
+ * @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe
+ * 	for this port.
+ * @bulk_in_buffer: pointer to the bulk in buffer for this port.
+ * @read_urb: pointer to the bulk in struct urb for this port.
+ * @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this
+ *	port.
+ * @bulk_out_buffer: pointer to the bulk out buffer for this port.
+ * @bulk_out_size: the size of the bulk_out_buffer, in bytes.
+ * @write_urb: pointer to the bulk out struct urb for this port.
+ * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this
+ *	port.
+ * @write_wait: a wait_queue_head_t used by the port.
+ * @work: work queue entry for the line discipline waking up.
+ * @open_count: number of times this port has been opened.
+ *
+ * This structure is used by the usb-serial core and drivers for the specific
+ * ports of a device.
+ */
+struct usb_serial_port {
+	struct usb_serial *	serial;
+	struct tty_struct *	tty;
+	spinlock_t		lock;
+	struct mutex            mutex;
+	unsigned char		number;
+
+	unsigned char *		interrupt_in_buffer;
+	struct urb *		interrupt_in_urb;
+	__u8			interrupt_in_endpointAddress;
+
+	unsigned char *		interrupt_out_buffer;
+	int			interrupt_out_size;
+	struct urb *		interrupt_out_urb;
+	__u8			interrupt_out_endpointAddress;
+
+	unsigned char *		bulk_in_buffer;
+	int			bulk_in_size;
+	struct urb *		read_urb;
+	__u8			bulk_in_endpointAddress;
+
+	unsigned char *		bulk_out_buffer;
+	int			bulk_out_size;
+	struct urb *		write_urb;
+	int			write_urb_busy;
+	__u8			bulk_out_endpointAddress;
+
+	wait_queue_head_t	write_wait;
+	struct work_struct	work;
+	int			open_count;
+	struct device		dev;
+};
+#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
+
+/* get and set the port private data pointer helper functions */
+static inline void *usb_get_serial_port_data (struct usb_serial_port *port)
+{
+	return dev_get_drvdata(&port->dev);
+}
+
+static inline void usb_set_serial_port_data (struct usb_serial_port *port, void *data)
+{
+	dev_set_drvdata(&port->dev, data);
+}
+
+/**
+ * usb_serial - structure used by the usb-serial core for a device
+ * @dev: pointer to the struct usb_device for this device
+ * @type: pointer to the struct usb_serial_driver for this device
+ * @interface: pointer to the struct usb_interface for this device
+ * @minor: the starting minor number for this device
+ * @num_ports: the number of ports this device has
+ * @num_interrupt_in: number of interrupt in endpoints we have
+ * @num_interrupt_out: number of interrupt out endpoints we have
+ * @num_bulk_in: number of bulk in endpoints we have
+ * @num_bulk_out: number of bulk out endpoints we have
+ * @port: array of struct usb_serial_port structures for the different ports.
+ * @private: place to put any driver specific information that is needed.  The
+ *	usb-serial driver is required to manage this data, the usb-serial core
+ *	will not touch this.  Use usb_get_serial_data() and
+ *	usb_set_serial_data() to access this.
+ */
+struct usb_serial {
+	struct usb_device *		dev;
+	struct usb_serial_driver *	type;
+	struct usb_interface *		interface;
+	unsigned char			minor;
+	unsigned char			num_ports;
+	unsigned char			num_port_pointers;
+	char				num_interrupt_in;
+	char				num_interrupt_out;
+	char				num_bulk_in;
+	char				num_bulk_out;
+	struct usb_serial_port *	port[MAX_NUM_PORTS];
+	struct kref			kref;
+	void *				private;
+};
+#define to_usb_serial(d) container_of(d, struct usb_serial, kref)
+
+#define NUM_DONT_CARE	(-1)
+
+/* get and set the serial private data pointer helper functions */
+static inline void *usb_get_serial_data (struct usb_serial *serial)
+{
+	return serial->private;
+}
+
+static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
+{
+	serial->private = data;
+}
+
+/**
+ * usb_serial_driver - describes a usb serial driver
+ * @description: pointer to a string that describes this driver.  This string used
+ *	in the syslog messages when a device is inserted or removed.
+ * @id_table: pointer to a list of usb_device_id structures that define all
+ *	of the devices this structure can support.
+ * @num_interrupt_in: the number of interrupt in endpoints this device will
+ *	have.
+ * @num_interrupt_out: the number of interrupt out endpoints this device will
+ *	have.
+ * @num_bulk_in: the number of bulk in endpoints this device will have.
+ * @num_bulk_out: the number of bulk out endpoints this device will have.
+ * @num_ports: the number of different ports this device will have.
+ * @calc_num_ports: pointer to a function to determine how many ports this
+ *	device has dynamically.  It will be called after the probe()
+ *	callback is called, but before attach()
+ * @probe: pointer to the driver's probe function.
+ *	This will be called when the device is inserted into the system,
+ *	but before the device has been fully initialized by the usb_serial
+ *	subsystem.  Use this function to download any firmware to the device,
+ *	or any other early initialization that might be needed.
+ *	Return 0 to continue on with the initialization sequence.  Anything
+ *	else will abort it.
+ * @attach: pointer to the driver's attach function.
+ *	This will be called when the struct usb_serial structure is fully set
+ *	set up.  Do any local initialization of the device, or any private
+ *	memory structure allocation at this point in time.
+ * @shutdown: pointer to the driver's shutdown function.  This will be
+ *	called when the device is removed from the system.
+ *
+ * This structure is defines a USB Serial driver.  It provides all of
+ * the information that the USB serial core code needs.  If the function
+ * pointers are defined, then the USB serial core code will call them when
+ * the corresponding tty port functions are called.  If they are not
+ * called, the generic serial function will be used instead.
+ *
+ * The driver.owner field should be set to the module owner of this driver.
+ * The driver.name field should be set to the name of this driver (remember
+ * it will show up in sysfs, so it needs to be short and to the point.
+ * Useing the module name is a good idea.)
+ */
+struct usb_serial_driver {
+	const char *description;
+	const struct usb_device_id *id_table;
+	char	num_interrupt_in;
+	char	num_interrupt_out;
+	char	num_bulk_in;
+	char	num_bulk_out;
+	char	num_ports;
+
+	struct list_head	driver_list;
+	struct device_driver	driver;
+
+	int (*probe) (struct usb_serial *serial, const struct usb_device_id *id);
+	int (*attach) (struct usb_serial *serial);
+	int (*calc_num_ports) (struct usb_serial *serial);
+
+	void (*shutdown) (struct usb_serial *serial);
+
+	int (*port_probe) (struct usb_serial_port *port);
+	int (*port_remove) (struct usb_serial_port *port);
+
+	/* serial function calls */
+	int  (*open)		(struct usb_serial_port *port, struct file * filp);
+	void (*close)		(struct usb_serial_port *port, struct file * filp);
+	int  (*write)		(struct usb_serial_port *port, const unsigned char *buf, int count);
+	int  (*write_room)	(struct usb_serial_port *port);
+	int  (*ioctl)		(struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg);
+	void (*set_termios)	(struct usb_serial_port *port, struct termios * old);
+	void (*break_ctl)	(struct usb_serial_port *port, int break_state);
+	int  (*chars_in_buffer)	(struct usb_serial_port *port);
+	void (*throttle)	(struct usb_serial_port *port);
+	void (*unthrottle)	(struct usb_serial_port *port);
+	int  (*tiocmget)	(struct usb_serial_port *port, struct file *file);
+	int  (*tiocmset)	(struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear);
+
+	void (*read_int_callback)(struct urb *urb, struct pt_regs *regs);
+	void (*write_int_callback)(struct urb *urb, struct pt_regs *regs);
+	void (*read_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+	void (*write_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+};
+#define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver)
+
+extern int  usb_serial_register(struct usb_serial_driver *driver);
+extern void usb_serial_deregister(struct usb_serial_driver *driver);
+extern void usb_serial_port_softint(struct usb_serial_port *port);
+
+extern int usb_serial_probe(struct usb_interface *iface, const struct usb_device_id *id);
+extern void usb_serial_disconnect(struct usb_interface *iface);
+
+extern int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest);
+extern int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit);
+
+/* USB Serial console functions */
+#ifdef CONFIG_USB_SERIAL_CONSOLE
+extern void usb_serial_console_init (int debug, int minor);
+extern void usb_serial_console_exit (void);
+extern void usb_serial_console_disconnect(struct usb_serial *serial);
+#else
+static inline void usb_serial_console_init (int debug, int minor) { }
+static inline void usb_serial_console_exit (void) { }
+static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
+#endif
+
+/* Functions needed by other parts of the usbserial core */
+extern struct usb_serial *usb_serial_get_by_index (unsigned int minor);
+extern void usb_serial_put(struct usb_serial *serial);
+extern int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigned char *buf, int count);
+extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write_room (struct usb_serial_port *port);
+extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port);
+extern void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_shutdown (struct usb_serial *serial);
+extern int usb_serial_generic_register (int debug);
+extern void usb_serial_generic_deregister (void);
+
+extern int usb_serial_bus_register (struct usb_serial_driver *device);
+extern void usb_serial_bus_deregister (struct usb_serial_driver *device);
+
+extern struct usb_serial_driver usb_serial_generic_device;
+extern struct bus_type usb_serial_bus_type;
+extern struct tty_driver *usb_serial_tty_driver;
+
+static inline void usb_serial_debug_data(int debug,
+					 struct device *dev,
+					 const char *function, int size,
+					 const unsigned char *data)
+{
+	int i;
+
+	if (debug) {
+		dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ", function, size);
+		for (i = 0; i < size; ++i)
+			printk ("%.2x ", data[i]);
+		printk ("\n");
+	}
+}
+
+/* Use our own dbg macro */
+#undef dbg
+#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg); } while (0)
+
+
+
+#endif	/* ifdef __LINUX_USB_SERIAL_H */
+
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index a2aacfc7af2..c720d107ff2 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -51,6 +51,9 @@
 #define USB_RECIP_INTERFACE		0x01
 #define USB_RECIP_ENDPOINT		0x02
 #define USB_RECIP_OTHER			0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT 			0x04
+#define USB_RECIP_RPIPE 		0x05
 
 /*
  * Standard requests, for the bRequest field of a SETUP packet.
@@ -73,7 +76,9 @@
 
 #define USB_REQ_SET_ENCRYPTION		0x0D	/* Wireless USB */
 #define USB_REQ_GET_ENCRYPTION		0x0E
+#define USB_REQ_RPIPE_ABORT		0x0E
 #define USB_REQ_SET_HANDSHAKE		0x0F
+#define USB_REQ_RPIPE_RESET		0x0F
 #define USB_REQ_GET_HANDSHAKE		0x10
 #define USB_REQ_SET_CONNECTION		0x11
 #define USB_REQ_SET_SECURITY_DATA	0x12
@@ -159,6 +164,8 @@ struct usb_ctrlrequest {
 #define USB_DT_BOS			0x0f
 #define USB_DT_DEVICE_CAPABILITY	0x10
 #define USB_DT_WIRELESS_ENDPOINT_COMP	0x11
+#define USB_DT_WIRE_ADAPTER		0x21
+#define USB_DT_RPIPE			0x22
 
 /* conventional codes for class-specific descriptors */
 #define USB_DT_CS_DEVICE		0x21
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 1d78870ed8a..e17186dbcdc 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -872,9 +872,9 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
 /* utility wrapping a simple endpoint selection policy */
 
 extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *,
-			struct usb_endpoint_descriptor *) __init;
+			struct usb_endpoint_descriptor *) __devinit;
 
-extern void usb_ep_autoconfig_reset (struct usb_gadget *) __init;
+extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit;
 
 #endif  /* __KERNEL__ */
 
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 608487a62c9..2ae76fe52ff 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -43,6 +43,10 @@
 		/* Need delay after Command phase */		\
 	US_FLAG(NO_WP_DETECT,	0x00000200)			\
 		/* Don't check for write-protect */		\
+	US_FLAG(MAX_SECTORS_64,	0x00000400)			\
+		/* Sets max_sectors to 64    */			\
+	US_FLAG(IGNORE_DEVICE,	0x00000800)			\
+		/* Don't claim device */
 
 #define US_FLAG(name, value)	US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
@@ -104,6 +108,9 @@ enum { US_DO_ALL_FLAGS };
 #ifdef CONFIG_USB_STORAGE_ALAUDA
 #define US_PR_ALAUDA    0xf4		/* Alauda chipsets */
 #endif
+#ifdef CONFIG_USB_STORAGE_KARMA
+#define US_PR_KARMA     0xf5		/* Rio Karma */
+#endif
 
 #define US_PR_DEVICE	0xff		/* Use device's value */
 
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 7b7aadb6909..617d8a1c59a 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -32,11 +32,10 @@
 #define _LINUX_USBDEVICE_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /* --------------------------------------------------------------------- */
 
-#define USBDEVICE_SUPER_MAGIC 0x9fa2
-
 /* usbdevfs ioctl codes */
 
 struct usbdevfs_ctrltransfer {
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index dc7c621e464..4d0909e5359 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -1,4 +1,4 @@
-#include <linux/version.h>
+#include <linux/utsrelease.h>
 #include <linux/module.h>
 
 /* Simply sanity version stamp for modules. */
@@ -24,5 +24,5 @@
 #define VERMAGIC_STRING 						\
 	UTS_RELEASE " "							\
 	MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT 			\
-	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC 		\
-	"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
+	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC
+
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 91140091ced..8dba97a291f 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -1,48 +1,20 @@
+/*
+ *	Video for Linux version 1 - OBSOLETE
+ *
+ *	Header file for v4l1 drivers and applications, for
+ *	Linux kernels 2.2.x or 2.4.x.
+ *
+ *	Provides header for legacy drivers and applications
+ *
+ *	See http://linuxtv.org for more info
+ *
+ */
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#include <linux/types.h>
-
-#define HAVE_V4L1 1
-
 #include <linux/videodev2.h>
 
-#ifdef __KERNEL__
-
-#include <linux/mm.h>
-
-extern struct video_device* video_devdata(struct file*);
-
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
-video_device_create_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
-{
-	class_device_create_file(&vfd->class_dev, attr);
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
-{
-	class_device_remove_file(&vfd->class_dev, attr);
-}
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-/* helper functions to access driver private data. */
-static inline void *video_get_drvdata(struct video_device *dev)
-{
-	return dev->priv;
-}
-
-static inline void video_set_drvdata(struct video_device *dev, void *data)
-{
-	dev->priv = data;
-}
-#endif
-
-extern int video_exclusive_open(struct inode *inode, struct file *file);
-extern int video_exclusive_release(struct inode *inode, struct file *file);
-#endif /* __KERNEL__ */
+#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
 
 struct video_capability
 {
@@ -363,6 +335,9 @@ struct video_code
 #define VID_HARDWARE_SAA7114H   37
 #define VID_HARDWARE_SN9C102	38
 #define VID_HARDWARE_ARV	39
+
+#endif /* CONFIG_VIDEO_V4L1_COMPAT */
+
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ad7fa9c86c1..e3715d77419 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1,35 +1,31 @@
-#ifndef __LINUX_VIDEODEV2_H
-#define __LINUX_VIDEODEV2_H
 /*
  *	Video for Linux Two
  *
- *	Header file for v4l or V4L2 drivers and applications, for
- *	Linux kernels 2.2.x or 2.4.x.
+ *	Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
  *
- *	See http://bytesex.org/v4l/ for API specs and other
- *	v4l2 documentation.
+ *	See http://linuxtv.org for more info
  *
  *	Author: Bill Dirks <bdirks@pacbell.net>
  *		Justin Schoeman
  *		et al.
  */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
 #ifdef __KERNEL__
-#include <linux/time.h> /* need struct timeval */
-#include <linux/poll.h>
-#include <linux/device.h>
-#include <linux/mutex.h>
-#endif
+#include <linux/time.h>     /* need struct timeval */
 #include <linux/compiler.h> /* need __user */
-
-
-#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */
-#define HAVE_V4L2 1
+#else
+#define __user
+#endif
+#include <linux/types.h>
 
 /*
  * Common stuff for both V4L1 and V4L2
  * Moved from videodev.h
  */
-
 #define VIDEO_MAX_FRAME               32
 
 #define VID_TYPE_CAPTURE	1	/* Can capture */
@@ -47,71 +43,6 @@
 #define VID_TYPE_MJPEG_DECODER	4096	/* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER	8192	/* Can encode MJPEG streams */
 
-#ifdef __KERNEL__
-
-/* Minor device allocation */
-#define MINOR_VFL_TYPE_GRABBER_MIN   0
-#define MINOR_VFL_TYPE_GRABBER_MAX  63
-#define MINOR_VFL_TYPE_RADIO_MIN    64
-#define MINOR_VFL_TYPE_RADIO_MAX   127
-#define MINOR_VFL_TYPE_VTX_MIN     192
-#define MINOR_VFL_TYPE_VTX_MAX     223
-#define MINOR_VFL_TYPE_VBI_MIN     224
-#define MINOR_VFL_TYPE_VBI_MAX     255
-
-#define VFL_TYPE_GRABBER	0
-#define VFL_TYPE_VBI		1
-#define VFL_TYPE_RADIO		2
-#define VFL_TYPE_VTX		3
-
-struct video_device
-{
-	/* device info */
-	struct device *dev;
-	char name[32];
-	int type;       /* v4l1 */
-	int type2;      /* v4l2 */
-	int hardware;
-	int minor;
-
-	/* device ops + callbacks */
-	const struct file_operations *fops;
-	void (*release)(struct video_device *vfd);
-
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-	/* obsolete -- fops->owner is used instead */
-	struct module *owner;
-	/* dev->driver_data will be used instead some day.
-	 * Use the video_{get|set}_drvdata() helper functions,
-	 * so the switch over will be transparent for you.
-	 * Or use {pci|usb}_{get|set}_drvdata() directly. */
-	void *priv;
-#endif
-
-	/* for videodev.c intenal usage -- please don't touch */
-	int users;                     /* video_exclusive_{open|close} ... */
-	struct mutex lock;             /* ... helper function uses these   */
-	char devfs_name[64];           /* devfs */
-	struct class_device class_dev; /* sysfs */
-};
-
-#define VIDEO_MAJOR	81
-
-extern int video_register_device(struct video_device *, int type, int nr);
-extern void video_unregister_device(struct video_device *);
-extern int video_usercopy(struct inode *inode, struct file *file,
-			  unsigned int cmd, unsigned long arg,
-			  int (*func)(struct inode *inode, struct file *file,
-				      unsigned int cmd, void *arg));
-
-/* helper functions to alloc / release struct video_device, the
-   later can be used for video_device->release() */
-struct video_device *video_device_alloc(void);
-void video_device_release(struct video_device *vfd);
-
-#endif
-
 /*
  *	M I S C E L L A N E O U S
  */
@@ -172,6 +103,8 @@ enum v4l2_ctrl_type {
 	V4L2_CTRL_TYPE_BOOLEAN	     = 2,
 	V4L2_CTRL_TYPE_MENU	     = 3,
 	V4L2_CTRL_TYPE_BUTTON	     = 4,
+	V4L2_CTRL_TYPE_INTEGER64     = 5,
+	V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
 };
 
 enum v4l2_tuner_type {
@@ -270,7 +203,6 @@ struct v4l2_capability
 /*
  *	V I D E O   I M A G E   F O R M A T
  */
-
 struct v4l2_pix_format
 {
 	__u32         		width;
@@ -283,7 +215,7 @@ struct v4l2_pix_format
 	__u32			priv;		/* private data, depends on pixelformat */
 };
 
-/*           Pixel format    FOURCC                  depth  Description   */
+/*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
@@ -311,6 +243,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y','U','1','2') /* 12  YUV 4:2:0     */
 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:1:1 16x16 macroblocks */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
@@ -319,7 +252,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
 #define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
 #define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
 
 /*  Vendor-specific formats   */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
@@ -343,7 +276,6 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
-
 /*
  *	T I M E C O D E
  */
@@ -373,16 +305,15 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS	0x0008
 /* The above is based on SMPTE timecodes */
 
-
+#ifdef __KERNEL__
 /*
  *	M P E G   C O M P R E S S I O N   P A R A M E T E R S
  *
- *  ### WARNING: this is still work-in-progress right now, most likely
- *  ###          there will be some incompatible changes.
+ *  ### WARNING: This experimental MPEG compression API is obsolete.
+ *  ###          It is replaced by the MPEG controls API.
+ *  ###          This old API will disappear in the near future!
  *
  */
-
-
 enum v4l2_bitrate_mode {
 	V4L2_BITRATE_NONE = 0,	/* not specified */
 	V4L2_BITRATE_CBR,	/* constant bitrate */
@@ -460,6 +391,7 @@ struct v4l2_mpeg_compression {
 	/* I don't expect the above being perfect yet ;) */
 	__u32				reserved_5[8];
 };
+#endif
 
 struct v4l2_jpegcompression
 {
@@ -491,7 +423,6 @@ struct v4l2_jpegcompression
 					* allways use APP0 */
 };
 
-
 /*
  *	M E M O R Y - M A P P I N G   B U F F E R S
  */
@@ -573,7 +504,6 @@ struct v4l2_window
 	void			__user *bitmap;
 };
 
-
 /*
  *	C A P T U R E   P A R A M E T E R S
  */
@@ -586,6 +516,7 @@ struct v4l2_captureparm
 	__u32              readbuffers;   /*  # of buffers for read */
 	__u32		   reserved[4];
 };
+
 /*  Flags for 'capability' and 'capturemode' fields */
 #define V4L2_MODE_HIGHQUALITY	0x0001	/*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME	0x1000	/*  timeperframe field is supported */
@@ -603,7 +534,6 @@ struct v4l2_outputparm
 /*
  *	I N P U T   I M A G E   C R O P P I N G
  */
-
 struct v4l2_cropcap {
 	enum v4l2_buf_type      type;
 	struct v4l2_rect        bounds;
@@ -710,7 +640,6 @@ struct v4l2_standard
 	__u32		     reserved[4];
 };
 
-
 /*
  *	V I D E O   I N P U T S
  */
@@ -725,6 +654,7 @@ struct v4l2_input
 	__u32	     status;
 	__u32	     reserved[4];
 };
+
 /*  Values for the 'type' field */
 #define V4L2_INPUT_TYPE_TUNER		1
 #define V4L2_INPUT_TYPE_CAMERA		2
@@ -775,6 +705,34 @@ struct v4l2_control
 	__s32		     value;
 };
 
+struct v4l2_ext_control
+{
+	__u32 id;
+	__u32 reserved2[2];
+	union {
+		__s32 value;
+		__s64 value64;
+		void *reserved;
+	};
+} __attribute__ ((packed));
+
+struct v4l2_ext_controls
+{
+	__u32 ctrl_class;
+	__u32 count;
+	__u32 error_idx;
+	__u32 reserved[2];
+	struct v4l2_ext_control *controls;
+};
+
+/*  Values for ctrl_class field */
+#define V4L2_CTRL_CLASS_USER 0x00980000	/* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG 0x00990000	/* MPEG-compression controls */
+
+#define V4L2_CTRL_ID_MASK      	  (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl
 {
@@ -801,12 +759,21 @@ struct v4l2_querymenu
 /*  Control flags  */
 #define V4L2_CTRL_FLAG_DISABLED		0x0001
 #define V4L2_CTRL_FLAG_GRABBED		0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY 	0x0004
+#define V4L2_CTRL_FLAG_UPDATE 		0x0008
+#define V4L2_CTRL_FLAG_INACTIVE 	0x0010
+#define V4L2_CTRL_FLAG_SLIDER 		0x0020
+
+/*  Query flag, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
 
-/*  Control IDs defined by V4L2 */
-#define V4L2_CID_BASE			0x00980900
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_BASE			(V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE 		V4L2_CID_BASE
 /*  IDs reserved for driver specific controls */
 #define V4L2_CID_PRIVATE_BASE		0x08000000
 
+#define V4L2_CID_USER_CLASS 		(V4L2_CTRL_CLASS_USER | 1)
 #define V4L2_CID_BRIGHTNESS		(V4L2_CID_BASE+0)
 #define V4L2_CID_CONTRAST		(V4L2_CID_BASE+1)
 #define V4L2_CID_SATURATION		(V4L2_CID_BASE+2)
@@ -833,6 +800,188 @@ struct v4l2_querymenu
 #define V4L2_CID_VCENTER		(V4L2_CID_BASE+23)
 #define V4L2_CID_LASTP1			(V4L2_CID_BASE+24) /* last CID + 1 */
 
+/*  MPEG-class control IDs defined by V4L2 */
+#define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS 			(V4L2_CTRL_CLASS_MPEG | 1)
+
+/*  MPEG streams */
+#define V4L2_CID_MPEG_STREAM_TYPE 		(V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+	V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT 		(V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO 		(V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO 		(V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR 		(V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO 	(V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO 	(V4L2_CID_MPEG_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT 		(V4L2_CID_MPEG_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+	V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+	V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+
+/*  MPEG audio */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ 	(V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING 		(V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE 		(V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+	V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+	V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+	V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+	V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+	V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+	V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+	V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+	V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+	V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+	V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+	V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+	V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+	V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE 		(V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+	V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+	V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+	V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+	V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+	V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+	V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+	V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+	V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+	V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+	V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+	V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+	V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+	V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE 		(V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+	V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE 		(V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+	V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+	V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+	V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+	V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION 	(V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS 		(V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+	V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+	V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+	V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC 		(V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+	V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+	V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+
+/*  MPEG video */
+#define V4L2_CID_MPEG_VIDEO_ENCODING 		(V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT 		(V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+	V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+	V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+	V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+	V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES 		(V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE 		(V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE 	(V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN 		(V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE 	(V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+	V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+	V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE 		(V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK 	(V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+
+/*  MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE 				(V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE 		(V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM 	(V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM	(V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+10)
+
 /*
  *	T U N I N G
  */
@@ -904,6 +1053,7 @@ struct v4l2_audio
 	__u32	mode;
 	__u32	reserved[2];
 };
+
 /*  Flags for the 'capability' field */
 #define V4L2_AUDCAP_STEREO		0x00001
 #define V4L2_AUDCAP_AVL			0x00002
@@ -927,7 +1077,6 @@ struct v4l2_audioout
  */
 
 /* Raw VBI */
-
 struct v4l2_vbi_format
 {
 	__u32	sampling_rate;		/* in 1 Hz */
@@ -1034,8 +1183,6 @@ struct v4l2_streamparm
 	} parm;
 };
 
-
-
 /*
  *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -1045,8 +1192,10 @@ struct v4l2_streamparm
 #define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
 #define VIDIOC_G_FMT		_IOWR ('V',  4, struct v4l2_format)
 #define VIDIOC_S_FMT		_IOWR ('V',  5, struct v4l2_format)
+#ifdef __KERNEL__
 #define VIDIOC_G_MPEGCOMP       _IOR  ('V',  6, struct v4l2_mpeg_compression)
 #define VIDIOC_S_MPEGCOMP     	_IOW  ('V',  7, struct v4l2_mpeg_compression)
+#endif
 #define VIDIOC_REQBUFS		_IOWR ('V',  8, struct v4l2_requestbuffers)
 #define VIDIOC_QUERYBUF		_IOWR ('V',  9, struct v4l2_buffer)
 #define VIDIOC_G_FBUF		_IOR  ('V', 10, struct v4l2_framebuffer)
@@ -1096,7 +1245,11 @@ struct v4l2_streamparm
 #define VIDIOC_G_SLICED_VBI_CAP _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
 #endif
 #define VIDIOC_LOG_STATUS       _IO   ('V', 70)
+#define VIDIOC_G_EXT_CTRLS	_IOWR ('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS	_IOWR ('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS	_IOWR ('V', 73, struct v4l2_ext_controls)
 
+#ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
 #define VIDIOC_OVERLAY_OLD     	_IOWR ('V', 14, int)
 #define VIDIOC_S_PARM_OLD      	_IOW  ('V', 22, struct v4l2_streamparm)
@@ -1104,57 +1257,10 @@ struct v4l2_streamparm
 #define VIDIOC_G_AUDIO_OLD     	_IOWR ('V', 33, struct v4l2_audio)
 #define VIDIOC_G_AUDOUT_OLD    	_IOWR ('V', 49, struct v4l2_audioout)
 #define VIDIOC_CROPCAP_OLD     	_IOR  ('V', 58, struct v4l2_cropcap)
-
-#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
-
-
-#ifdef __KERNEL__
-/*
- *
- *	V 4 L 2   D R I V E R   H E L P E R   A P I
- *
- *	Some commonly needed functions for drivers (v4l2-common.o module)
- */
-#include <linux/fs.h>
-
-/*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-				    int id, char *name);
-
-/* prority handling */
-struct v4l2_prio_state {
-	atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
-		     enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern char *v4l2_field_names[];
-extern char *v4l2_type_names[];
-
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
-			   unsigned int cmd, void *arg);
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
-			       int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
 #endif
 
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
-				unsigned long arg);
-
+#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
 
-#endif /* __KERNEL__ */
 #endif /* __LINUX_VIDEODEV2_H */
 
 /*
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index f6024ab4eff..ce5f1482e6b 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -11,6 +11,7 @@ struct vm_area_struct;
 #define VM_ALLOC	0x00000002	/* vmalloc() */
 #define VM_MAP		0x00000004	/* vmap()ed pages */
 #define VM_USERMAP	0x00000008	/* suitable for remap_vmalloc_range */
+#define VM_VPAGES	0x00000010	/* buffer for pages was vmalloc'ed */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
 /*
@@ -43,8 +44,6 @@ extern void *vmalloc_32_user(unsigned long size);
 extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
 extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask,
 				pgprot_t prot);
-extern void *__vmalloc_node(unsigned long size, gfp_t gfp_mask,
-				pgprot_t prot, int node);
 extern void vfree(void *addr);
 
 extern void *vmap(struct page **pages, unsigned int count,
@@ -63,7 +62,6 @@ extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
 extern struct vm_struct *get_vm_area_node(unsigned long size,
 					unsigned long flags, int node);
 extern struct vm_struct *remove_vm_area(void *addr);
-extern struct vm_struct *__remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
 			struct page ***pages);
 extern void unmap_vm_area(struct vm_struct *area);
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
new file mode 100644
index 00000000000..c89df55f6e0
--- /dev/null
+++ b/include/linux/vmstat.h
@@ -0,0 +1,229 @@
+#ifndef _LINUX_VMSTAT_H
+#define _LINUX_VMSTAT_H
+
+#include <linux/types.h>
+#include <linux/percpu.h>
+#include <linux/mmzone.h>
+#include <asm/atomic.h>
+
+#ifdef CONFIG_VM_EVENT_COUNTERS
+/*
+ * Light weight per cpu counter implementation.
+ *
+ * Counters should only be incremented and no critical kernel component
+ * should rely on the counter values.
+ *
+ * Counters are handled completely inline. On many platforms the code
+ * generated will simply be the increment of a global address.
+ */
+
+#ifdef CONFIG_ZONE_DMA32
+#define DMA32_ZONE(xx) xx##_DMA32,
+#else
+#define DMA32_ZONE(xx)
+#endif
+
+#ifdef CONFIG_HIGHMEM
+#define HIGHMEM_ZONE(xx) , xx##_HIGH
+#else
+#define HIGHMEM_ZONE(xx)
+#endif
+
+#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
+
+enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
+		FOR_ALL_ZONES(PGALLOC),
+		PGFREE, PGACTIVATE, PGDEACTIVATE,
+		PGFAULT, PGMAJFAULT,
+		FOR_ALL_ZONES(PGREFILL),
+		FOR_ALL_ZONES(PGSTEAL),
+		FOR_ALL_ZONES(PGSCAN_KSWAPD),
+		FOR_ALL_ZONES(PGSCAN_DIRECT),
+		PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
+		PAGEOUTRUN, ALLOCSTALL, PGROTATED,
+		NR_VM_EVENT_ITEMS
+};
+
+struct vm_event_state {
+	unsigned long event[NR_VM_EVENT_ITEMS];
+};
+
+DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
+
+static inline void __count_vm_event(enum vm_event_item item)
+{
+	__get_cpu_var(vm_event_states).event[item]++;
+}
+
+static inline void count_vm_event(enum vm_event_item item)
+{
+	get_cpu_var(vm_event_states).event[item]++;
+	put_cpu();
+}
+
+static inline void __count_vm_events(enum vm_event_item item, long delta)
+{
+	__get_cpu_var(vm_event_states).event[item] += delta;
+}
+
+static inline void count_vm_events(enum vm_event_item item, long delta)
+{
+	get_cpu_var(vm_event_states).event[item] += delta;
+	put_cpu();
+}
+
+extern void all_vm_events(unsigned long *);
+extern void vm_events_fold_cpu(int cpu);
+
+#else
+
+/* Disable counters */
+#define get_cpu_vm_events(e)	0L
+#define count_vm_event(e)	do { } while (0)
+#define count_vm_events(e,d)	do { } while (0)
+#define __count_vm_event(e)	do { } while (0)
+#define __count_vm_events(e,d)	do { } while (0)
+#define vm_events_fold_cpu(x)	do { } while (0)
+
+#endif /* CONFIG_VM_EVENT_COUNTERS */
+
+#define __count_zone_vm_events(item, zone, delta) \
+			__count_vm_events(item##_DMA + zone_idx(zone), delta)
+
+/*
+ * Zone based page accounting with per cpu differentials.
+ */
+extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
+
+static inline void zone_page_state_add(long x, struct zone *zone,
+				 enum zone_stat_item item)
+{
+	atomic_long_add(x, &zone->vm_stat[item]);
+	atomic_long_add(x, &vm_stat[item]);
+}
+
+static inline unsigned long global_page_state(enum zone_stat_item item)
+{
+	long x = atomic_long_read(&vm_stat[item]);
+#ifdef CONFIG_SMP
+	if (x < 0)
+		x = 0;
+#endif
+	return x;
+}
+
+static inline unsigned long zone_page_state(struct zone *zone,
+					enum zone_stat_item item)
+{
+	long x = atomic_long_read(&zone->vm_stat[item]);
+#ifdef CONFIG_SMP
+	if (x < 0)
+		x = 0;
+#endif
+	return x;
+}
+
+#ifdef CONFIG_NUMA
+/*
+ * Determine the per node value of a stat item. This function
+ * is called frequently in a NUMA machine, so try to be as
+ * frugal as possible.
+ */
+static inline unsigned long node_page_state(int node,
+				 enum zone_stat_item item)
+{
+	struct zone *zones = NODE_DATA(node)->node_zones;
+
+	return
+#ifdef CONFIG_ZONE_DMA32
+		zone_page_state(&zones[ZONE_DMA32], item) +
+#endif
+		zone_page_state(&zones[ZONE_NORMAL], item) +
+#ifdef CONFIG_HIGHMEM
+		zone_page_state(&zones[ZONE_HIGHMEM], item) +
+#endif
+		zone_page_state(&zones[ZONE_DMA], item);
+}
+
+extern void zone_statistics(struct zonelist *, struct zone *);
+
+#else
+
+#define node_page_state(node, item) global_page_state(item)
+#define zone_statistics(_zl,_z) do { } while (0)
+
+#endif /* CONFIG_NUMA */
+
+#define __add_zone_page_state(__z, __i, __d)	\
+		__mod_zone_page_state(__z, __i, __d)
+#define __sub_zone_page_state(__z, __i, __d)	\
+		__mod_zone_page_state(__z, __i,-(__d))
+
+#define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
+#define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))
+
+static inline void zap_zone_vm_stats(struct zone *zone)
+{
+	memset(zone->vm_stat, 0, sizeof(zone->vm_stat));
+}
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+#ifdef CONFIG_SMP
+void __mod_zone_page_state(struct zone *, enum zone_stat_item item, int);
+void __inc_zone_page_state(struct page *, enum zone_stat_item);
+void __dec_zone_page_state(struct page *, enum zone_stat_item);
+
+void mod_zone_page_state(struct zone *, enum zone_stat_item, int);
+void inc_zone_page_state(struct page *, enum zone_stat_item);
+void dec_zone_page_state(struct page *, enum zone_stat_item);
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+void refresh_cpu_vm_stats(int);
+void refresh_vm_stats(void);
+
+#else /* CONFIG_SMP */
+
+/*
+ * We do not maintain differentials in a single processor configuration.
+ * The functions directly modify the zone and global counters.
+ */
+static inline void __mod_zone_page_state(struct zone *zone,
+			enum zone_stat_item item, int delta)
+{
+	zone_page_state_add(delta, zone, item);
+}
+
+static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
+{
+	atomic_long_inc(&zone->vm_stat[item]);
+	atomic_long_inc(&vm_stat[item]);
+}
+
+static inline void __inc_zone_page_state(struct page *page,
+			enum zone_stat_item item)
+{
+	__inc_zone_state(page_zone(page), item);
+}
+
+static inline void __dec_zone_page_state(struct page *page,
+			enum zone_stat_item item)
+{
+	atomic_long_dec(&page_zone(page)->vm_stat[item]);
+	atomic_long_dec(&vm_stat[item]);
+}
+
+/*
+ * We only use atomic operations to update counters. So there is no need to
+ * disable interrupts.
+ */
+#define inc_zone_page_state __inc_zone_page_state
+#define dec_zone_page_state __dec_zone_page_state
+#define mod_zone_page_state __mod_zone_page_state
+
+static inline void refresh_cpu_vm_stats(int cpu) { }
+static inline void refresh_vm_stats(void) { }
+#endif
+
+#endif /* _LINUX_VMSTAT_H */
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 9f95b0bea5b..ba806e8711b 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,6 +1,16 @@
 #ifndef _LINUX_VT_H
 #define _LINUX_VT_H
 
+/*
+ * These constants are also useful for user-level apps (e.g., VC
+ * resizing).
+ */
+#define MIN_NR_CONSOLES 1       /* must be at least 1 */
+#define MAX_NR_CONSOLES	63	/* serial lines start at 64 */
+#define MAX_NR_USER_CONSOLES 63	/* must be root to allocate above this */
+		/* Note: the ioctl VT_GETSTATE does not work for
+		   consoles 16 and higher (since it returns a short) */
+
 /* 0x56 is 'V', to avoid collision with termios and kd */
 
 #define VT_OPENQRY	0x5600	/* find available vt */
@@ -50,5 +60,6 @@ struct vt_consize {
 #define VT_RESIZEX      0x560A  /* set kernel's idea of screensize + more */
 #define VT_LOCKSWITCH   0x560B  /* disallow vt switching */
 #define VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
+#define VT_GETHIFONTMASK 0x560D  /* return hi font mask */
 
 #endif /* _LINUX_VT_H */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 940d0261a54..1009d3fe1fc 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -26,13 +26,15 @@
 
 extern void kd_mksound(unsigned int hz, unsigned int ticks);
 extern int kbd_rate(struct kbd_repeat *rep);
+extern int fg_console, last_console, want_console;
 
 /* console.c */
 
 int vc_allocate(unsigned int console);
 int vc_cons_allocated(unsigned int console);
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-void vc_disallocate(unsigned int console);
+int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
+void vc_deallocate(unsigned int console);
 void reset_palette(struct vc_data *vc);
 void do_blank_screen(int entering_gfx);
 void do_unblank_screen(int leaving_gfx);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 544e855c7c0..b3b9048421d 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -68,7 +68,7 @@ struct task_struct;
 	wait_queue_t name = __WAITQUEUE_INITIALIZER(name, tsk)
 
 #define __WAIT_QUEUE_HEAD_INITIALIZER(name) {				\
-	.lock		= SPIN_LOCK_UNLOCKED,				\
+	.lock		= __SPIN_LOCK_UNLOCKED(name.lock),		\
 	.task_list	= { &(name).task_list, &(name).task_list } }
 
 #define DECLARE_WAIT_QUEUE_HEAD(name) \
@@ -77,11 +77,7 @@ struct task_struct;
 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)				\
 	{ .flags = word, .bit_nr = bit, }
 
-static inline void init_waitqueue_head(wait_queue_head_t *q)
-{
-	spin_lock_init(&q->lock);
-	INIT_LIST_HEAD(&q->task_list);
-}
+extern void init_waitqueue_head(wait_queue_head_t *q);
 
 static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
 {
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 1192ed8f4fe..011bcfeb9f0 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -28,6 +28,9 @@ struct watchdog_info {
 #define	WDIOC_KEEPALIVE		_IOR(WATCHDOG_IOCTL_BASE, 5, int)
 #define	WDIOC_SETTIMEOUT        _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
 #define	WDIOC_GETTIMEOUT        _IOR(WATCHDOG_IOCTL_BASE, 7, int)
+#define	WDIOC_SETPRETIMEOUT	_IOWR(WATCHDOG_IOCTL_BASE, 8, int)
+#define	WDIOC_GETPRETIMEOUT	_IOR(WATCHDOG_IOCTL_BASE, 9, int)
+#define	WDIOC_GETTIMELEFT	_IOR(WATCHDOG_IOCTL_BASE, 10, int)
 
 #define	WDIOF_UNKNOWN		-1	/* Unknown flag error */
 #define	WDIOS_UNKNOWN		-1	/* Unknown status error */
@@ -38,9 +41,10 @@ struct watchdog_info {
 #define	WDIOF_EXTERN2		0x0008	/* External relay 2 */
 #define	WDIOF_POWERUNDER	0x0010	/* Power bad/power fault */
 #define	WDIOF_CARDRESET		0x0020	/* Card previously reset the CPU */
-#define WDIOF_POWEROVER		0x0040	/* Power over voltage */
-#define WDIOF_SETTIMEOUT	0x0080  /* Set timeout (in seconds) */
-#define WDIOF_MAGICCLOSE	0x0100	/* Supports magic close char */
+#define	WDIOF_POWEROVER		0x0040	/* Power over voltage */
+#define	WDIOF_SETTIMEOUT	0x0080  /* Set timeout (in seconds) */
+#define	WDIOF_MAGICCLOSE	0x0100	/* Supports magic close char */
+#define	WDIOF_PRETIMEOUT	0x0200  /* Pretimeout (in seconds), get/set */
 #define	WDIOF_KEEPALIVEPING	0x8000	/* Keep alive ping reply */
 
 #define	WDIOS_DISABLECARD	0x0001	/* Turn off the watchdog timer */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 13588564b42..a50a0130fd9 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :	20	17.2.06
+ * Version :	21	14.3.06
  *
  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
  * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved.
@@ -69,9 +69,14 @@
 
 /***************************** INCLUDES *****************************/
 
+/* This header is used in user-space, therefore need to be sanitised
+ * for that purpose. Those includes are usually not compatible with glibc.
+ * To know which includes to use in user-space, check iwlib.h. */
+#ifdef __KERNEL__
 #include <linux/types.h>		/* for "caddr_t" et al		*/
 #include <linux/socket.h>		/* for "struct sockaddr" et al	*/
 #include <linux/if.h>			/* for IFNAMSIZ and co... */
+#endif	/* __KERNEL__ */
 
 /***************************** VERSION *****************************/
 /*
@@ -80,7 +85,7 @@
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT	20
+#define WIRELESS_EXT	21
 
 /*
  * Changes :
@@ -208,6 +213,14 @@
  * V19 to V20
  * ----------
  *	- RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ *	- Remove (struct net_device *)->get_wireless_stats()
+ *	- Change length in ESSID and NICK to strlen() instead of strlen()+1
+ *	- Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ *	- Power/Retry relative values no longer * 100000
+ *	- Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
  */
 
 /**************************** CONSTANTS ****************************/
@@ -448,6 +461,7 @@
 #define IW_QUAL_QUAL_INVALID	0x10	/* Driver doesn't provide value */
 #define IW_QUAL_LEVEL_INVALID	0x20
 #define IW_QUAL_NOISE_INVALID	0x40
+#define IW_QUAL_RCPI		0x80	/* Level + Noise are 802.11k RCPI */
 #define IW_QUAL_ALL_INVALID	0x70
 
 /* Frequency flags */
@@ -500,10 +514,12 @@
 #define IW_RETRY_TYPE		0xF000	/* Type of parameter */
 #define IW_RETRY_LIMIT		0x1000	/* Maximum number of retries*/
 #define IW_RETRY_LIFETIME	0x2000	/* Maximum duration of retries in us */
-#define IW_RETRY_MODIFIER	0x000F	/* Modify a parameter */
+#define IW_RETRY_MODIFIER	0x00FF	/* Modify a parameter */
 #define IW_RETRY_MIN		0x0001	/* Value is a minimum  */
 #define IW_RETRY_MAX		0x0002	/* Value is a maximum */
 #define IW_RETRY_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT		0x0010	/* Value is for short packets  */
+#define IW_RETRY_LONG		0x0020	/* Value is for long packets */
 
 /* Scanning request flags */
 #define IW_SCAN_DEFAULT		0x0000	/* Default scan of the driver */
@@ -1017,7 +1033,7 @@ struct	iw_range
 	/* Note : this frequency list doesn't need to fit channel numbers,
 	 * because each entry contain its channel index */
 
-	__u32		enc_capa; /* IW_ENC_CAPA_* bit field */
+	__u32		enc_capa;	/* IW_ENC_CAPA_* bit field */
 };
 
 /*
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 957c21c16d6..9bca3539a1e 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -63,6 +63,8 @@ extern void destroy_workqueue(struct workqueue_struct *wq);
 
 extern int FASTCALL(queue_work(struct workqueue_struct *wq, struct work_struct *work));
 extern int FASTCALL(queue_delayed_work(struct workqueue_struct *wq, struct work_struct *work, unsigned long delay));
+extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
+	struct work_struct *work, unsigned long delay);
 extern void FASTCALL(flush_workqueue(struct workqueue_struct *wq));
 
 extern int FASTCALL(schedule_work(struct work_struct *work));
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 9e38b566d0e..9d4074ecd0c 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -85,6 +85,7 @@ int wakeup_pdflush(long nr_pages);
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(void);
+void writeback_congestion_end(void);
 
 /* These are exported to sysctl. */
 extern int dirty_background_ratio;
@@ -115,6 +116,8 @@ int sync_page_range(struct inode *inode, struct address_space *mapping,
 			loff_t pos, loff_t count);
 int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
 			   loff_t pos, loff_t count);
+void set_page_dirty_balance(struct page *page);
+void writeback_set_ratelimit(void);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;	/* Global so it can be exported to sysctl
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 46a15c7a1a1..430afd05826 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -12,8 +12,8 @@
  */
 typedef union
 {
-	__u32		a4;
-	__u32		a6[4];
+	__be32		a4;
+	__be32		a6[4];
 } xfrm_address_t;
 
 /* Ident of a specific xfrm_state. It is used on input to lookup
@@ -23,7 +23,7 @@ typedef union
 struct xfrm_id
 {
 	xfrm_address_t	daddr;
-	__u32		spi;
+	__be32		spi;
 	__u8		proto;
 };
 
@@ -49,10 +49,10 @@ struct xfrm_selector
 {
 	xfrm_address_t	daddr;
 	xfrm_address_t	saddr;
-	__u16	dport;
-	__u16	dport_mask;
-	__u16	sport;
-	__u16	sport_mask;
+	__be16	dport;
+	__be16	dport_mask;
+	__be16	sport;
+	__be16	sport_mask;
 	__u16	family;
 	__u8	prefixlen_d;
 	__u8	prefixlen_s;
@@ -104,6 +104,13 @@ struct xfrm_stats {
 
 enum
 {
+	XFRM_POLICY_TYPE_MAIN	= 0,
+	XFRM_POLICY_TYPE_SUB	= 1,
+	XFRM_POLICY_TYPE_MAX	= 2
+};
+
+enum
+{
 	XFRM_POLICY_IN	= 0,
 	XFRM_POLICY_OUT	= 1,
 	XFRM_POLICY_FWD	= 2,
@@ -120,7 +127,9 @@ enum
 
 #define XFRM_MODE_TRANSPORT 0
 #define XFRM_MODE_TUNNEL 1
-#define XFRM_MODE_MAX 2
+#define XFRM_MODE_ROUTEOPTIMIZATION 2
+#define XFRM_MODE_IN_TRIGGER 3
+#define XFRM_MODE_MAX 4
 
 /* Netlink configuration messages.  */
 enum {
@@ -164,6 +173,10 @@ enum {
 #define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
 	XFRM_MSG_GETAE,
 #define XFRM_MSG_GETAE XFRM_MSG_GETAE
+
+	XFRM_MSG_REPORT,
+#define XFRM_MSG_REPORT XFRM_MSG_REPORT
+
 	__XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -217,6 +230,12 @@ enum xfrm_ae_ftype_t {
 #define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
 };
 
+struct xfrm_userpolicy_type {
+	__u8		type;
+	__u16		reserved1;
+	__u8		reserved2;
+};
+
 /* Netlink message attributes.  */
 enum xfrm_attr_type_t {
 	XFRMA_UNSPEC,
@@ -232,6 +251,10 @@ enum xfrm_attr_type_t {
 	XFRMA_REPLAY_VAL,
 	XFRMA_REPLAY_THRESH,
 	XFRMA_ETIMER_THRESH,
+	XFRMA_SRCADDR,		/* xfrm_address_t */
+	XFRMA_COADDR,		/* xfrm_address_t */
+	XFRMA_LASTUSED,
+	XFRMA_POLICY_TYPE,	/* struct xfrm_userpolicy_type */
 	__XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -247,17 +270,18 @@ struct xfrm_usersa_info {
 	__u32				seq;
 	__u32				reqid;
 	__u16				family;
-	__u8				mode; /* 0=transport,1=tunnel */
+	__u8				mode;		/* XFRM_MODE_xxx */
 	__u8				replay_window;
 	__u8				flags;
 #define XFRM_STATE_NOECN	1
 #define XFRM_STATE_DECAP_DSCP	2
 #define XFRM_STATE_NOPMTUDISC	4
+#define XFRM_STATE_WILDRECV	8
 };
 
 struct xfrm_usersa_id {
 	xfrm_address_t			daddr;
-	__u32				spi;
+	__be32				spi;
 	__u16				family;
 	__u8				proto;
 };
@@ -319,12 +343,18 @@ struct xfrm_usersa_flush {
 	__u8				proto;
 };
 
+struct xfrm_user_report {
+	__u8				proto;
+	struct xfrm_selector		sel;
+};
+
 #ifndef __KERNEL__
 /* backwards compatibility for userspace */
 #define XFRMGRP_ACQUIRE		1
 #define XFRMGRP_EXPIRE		2
 #define XFRMGRP_SA		4
 #define XFRMGRP_POLICY		8
+#define XFRMGRP_REPORT		0x10
 #endif
 
 enum xfrm_nlgroups {
@@ -340,6 +370,8 @@ enum xfrm_nlgroups {
 #define XFRMNLGRP_POLICY	XFRMNLGRP_POLICY
 	XFRMNLGRP_AEVENTS,
 #define XFRMNLGRP_AEVENTS	XFRMNLGRP_AEVENTS
+	XFRMNLGRP_REPORT,
+#define XFRMNLGRP_REPORT	XFRMNLGRP_REPORT
 	__XFRMNLGRP_MAX
 };
 #define XFRMNLGRP_MAX	(__XFRMNLGRP_MAX - 1)