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-rw-r--r--arch/ia64/configs/sn2_defconfig106
-rw-r--r--arch/ia64/kernel/efi.c2
-rw-r--r--arch/ia64/kernel/gate.lds.S3
-rw-r--r--arch/ia64/kernel/msi_ia64.c2
-rw-r--r--arch/ia64/kernel/setup.c49
-rw-r--r--arch/ia64/kernel/smpboot.c21
-rw-r--r--arch/ia64/mm/init.c4
-rw-r--r--arch/ia64/scripts/check-segrel.lds1
-rw-r--r--arch/ia64/sn/kernel/mca.c1
-rw-r--r--include/asm-ia64/percpu.h2
-rw-r--r--include/asm-ia64/smp.h1
11 files changed, 86 insertions, 106 deletions
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 75fd90dc76a..7f6b2377d13 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc6
-# Tue Sep 18 11:24:01 2007
+# Linux kernel version: 2.6.23
+# Thu Oct 18 16:03:40 2007
#
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -28,6 +28,8 @@ CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_CGROUPS=y
CONFIG_CPUSETS=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
@@ -48,7 +50,6 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -69,6 +70,7 @@ CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_BLK_DEV_BSG=y
+CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
@@ -93,6 +95,7 @@ CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -113,10 +116,10 @@ CONFIG_IA64_SGI_SN2=y
CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_4KB is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set
-CONFIG_IA64_PAGE_SIZE_16KB=y
-# CONFIG_IA64_PAGE_SIZE_64KB is not set
-# CONFIG_PGTABLE_3 is not set
-CONFIG_PGTABLE_4=y
+# CONFIG_IA64_PAGE_SIZE_16KB is not set
+CONFIG_IA64_PAGE_SIZE_64KB=y
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
@@ -131,6 +134,7 @@ CONFIG_SMP=y
CONFIG_NR_CPUS=1024
# CONFIG_HOTPLUG_CPU is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_SCHED_SMT=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
@@ -144,6 +148,7 @@ CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
@@ -171,6 +176,7 @@ CONFIG_IA64_PALINFO=y
CONFIG_IA64_MC_ERR_INJECT=y
CONFIG_SGI_SN=y
# CONFIG_IA64_ESI is not set
+# CONFIG_IA64_HP_AML_NFW is not set
#
# SN Devices
@@ -220,7 +226,6 @@ CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
-# CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE is not set
CONFIG_PCIEAER=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
@@ -231,10 +236,6 @@ CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_SGI=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
#
@@ -271,6 +272,7 @@ CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_LRO=y
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -342,6 +344,7 @@ CONFIG_IPV6_SIT=m
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -402,7 +405,12 @@ CONFIG_IDE_PROC_FS=y
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_IDEPNP is not set
+
+#
+# PCI IDE chipsets support
+#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
@@ -410,8 +418,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
@@ -439,7 +445,6 @@ CONFIG_BLK_DEV_SGIIOC4=y
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -482,6 +487,7 @@ CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
# CONFIG_SCSI_SAS_ATA is not set
# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
+CONFIG_SCSI_SRP_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@@ -492,6 +498,7 @@ CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
@@ -532,6 +539,7 @@ CONFIG_ATA_ACPI=y
# CONFIG_SATA_VIA is not set
CONFIG_SATA_VITESSE=y
# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -556,6 +564,7 @@ CONFIG_SATA_VITESSE=y
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
@@ -588,10 +597,6 @@ CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_EMC=m
# CONFIG_DM_MULTIPATH_RDAC is not set
# CONFIG_DM_DELAY is not set
-
-#
-# Fusion MPT device support
-#
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
@@ -613,13 +618,16 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
+# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -638,12 +646,15 @@ CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T1_1G=y
# CONFIG_CHELSIO_T1_NAPI is not set
CONFIG_CHELSIO_T3=m
+CONFIG_IXGBE=m
# CONFIG_IXGB is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
# CONFIG_TR is not set
#
@@ -669,6 +680,7 @@ CONFIG_S2IO=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
@@ -690,7 +702,6 @@ CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -714,6 +725,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# Character devices
#
CONFIG_VT=y
+# CONFIG_VT_UNICODE is not set
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -760,9 +772,6 @@ CONFIG_LEGACY_PTY_COUNT=256
CONFIG_EFI_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-CONFIG_AGP=y
-CONFIG_AGP_SGI_TIOCA=y
-# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HPET is not set
@@ -782,6 +791,12 @@ CONFIG_DEVPORT=y
# CONFIG_HWMON is not set
#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
@@ -796,15 +811,18 @@ CONFIG_DEVPORT=y
#
# Graphics support
#
+CONFIG_AGP=y
+CONFIG_AGP_SGI_TIOCA=y
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_FB is not set
#
# Console display driver support
@@ -820,6 +838,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
#
# USB Input Devices
@@ -951,19 +970,6 @@ CONFIG_INFINIBAND_SRP=m
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
# Userspace I/O
#
# CONFIG_UIO is not set
@@ -1005,6 +1011,8 @@ CONFIG_XFS_RT=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
@@ -1043,7 +1051,6 @@ CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -1062,10 +1069,7 @@ CONFIG_RAMFS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -1082,6 +1086,7 @@ CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_XPRT_RDMA=m
# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -1118,10 +1123,6 @@ CONFIG_SGI_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
@@ -1162,10 +1163,6 @@ CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
#
@@ -1223,6 +1220,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_IA64_GRANULE_16MB=y
@@ -1238,6 +1236,7 @@ CONFIG_SYSVIPC_COMPAT=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
@@ -1262,6 +1261,7 @@ CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1275,9 +1275,11 @@ CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_HW is not set
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 3f7ea13358e..6216eba2e38 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1231,7 +1231,7 @@ kdump_find_rsvd_region (unsigned long size,
#ifdef CONFIG_PROC_VMCORE
/* locate the size find a the descriptor at a certain address */
-unsigned long
+unsigned long __init
vmcore_find_descriptor_size (unsigned long address)
{
void *efi_map_start, *efi_map_end, *p;
diff --git a/arch/ia64/kernel/gate.lds.S b/arch/ia64/kernel/gate.lds.S
index 44817d97ab4..454d7a7dfa9 100644
--- a/arch/ia64/kernel/gate.lds.S
+++ b/arch/ia64/kernel/gate.lds.S
@@ -20,6 +20,8 @@ SECTIONS
.gnu.version_d : { *(.gnu.version_d) }
.gnu.version_r : { *(.gnu.version_r) }
+ .note : { *(.note*) } :readable :note
+
.dynamic : { *(.dynamic) } :readable :dynamic
/*
@@ -83,6 +85,7 @@ PHDRS
epc PT_LOAD FILEHDR PHDRS FLAGS(1); /* PF_X */
#endif
dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
+ note PT_NOTE FLAGS(4); /* PF_R */
unwind PT_IA_64_UNWIND;
}
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 2fdbd5c3f21..e86d0295979 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -109,7 +109,7 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
write_msi_msg(irq, &msg);
set_irq_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
- return irq;
+ return 0;
}
void ia64_teardown_msi_irq(unsigned int irq)
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index ae6c3c02e11..2b3751eef5c 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -417,34 +417,6 @@ mark_bsp_online (void)
#endif
}
-#ifdef CONFIG_SMP
-static void __init
-check_for_logical_procs (void)
-{
- pal_logical_to_physical_t info;
- s64 status;
-
- status = ia64_pal_logical_to_phys(0, &info);
- if (status == -1) {
- printk(KERN_INFO "No logical to physical processor mapping "
- "available\n");
- return;
- }
- if (status) {
- printk(KERN_ERR "ia64_pal_logical_to_phys failed with %ld\n",
- status);
- return;
- }
- /*
- * Total number of siblings that BSP has. Though not all of them
- * may have booted successfully. The correct number of siblings
- * booted is in info.overview_num_log.
- */
- smp_num_siblings = info.overview_tpc;
- smp_num_cpucores = info.overview_cpp;
-}
-#endif
-
static __initdata int nomca;
static __init int setup_nomca(char *s)
{
@@ -540,15 +512,6 @@ setup_arch (char **cmdline_p)
#ifdef CONFIG_SMP
cpu_physical_id(0) = hard_smp_processor_id();
- check_for_logical_procs();
- if (smp_num_cpucores > 1)
- printk(KERN_INFO
- "cpu package is Multi-Core capable: number of cores=%d\n",
- smp_num_cpucores);
- if (smp_num_siblings > 1)
- printk(KERN_INFO
- "cpu package is Multi-Threading capable: number of siblings=%d\n",
- smp_num_siblings);
#endif
cpu_init(); /* initialize the bootstrap CPU */
@@ -661,12 +624,13 @@ show_cpuinfo (struct seq_file *m, void *v)
lpj*HZ/500000, (lpj*HZ/5000) % 100);
#ifdef CONFIG_SMP
seq_printf(m, "siblings : %u\n", cpus_weight(cpu_core_map[cpunum]));
+ if (c->socket_id != -1)
+ seq_printf(m, "physical id: %u\n", c->socket_id);
if (c->threads_per_core > 1 || c->cores_per_socket > 1)
seq_printf(m,
- "physical id: %u\n"
- "core id : %u\n"
- "thread id : %u\n",
- c->socket_id, c->core_id, c->thread_id);
+ "core id : %u\n"
+ "thread id : %u\n",
+ c->core_id, c->thread_id);
#endif
seq_printf(m,"\n");
@@ -778,6 +742,9 @@ identify_cpu (struct cpuinfo_ia64 *c)
c->socket_id = -1;
identify_siblings(c);
+
+ if (c->threads_per_core > smp_num_siblings)
+ smp_num_siblings = c->threads_per_core;
#endif
c->ppn = cpuid.field.ppn;
c->number = cpuid.field.number;
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index c57dbce25c1..f0fc4d8465a 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -142,7 +142,6 @@ DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map);
EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
int smp_num_siblings = 1;
-int smp_num_cpucores = 1;
/* which logical CPU number maps to which CPU (physical APIC ID) */
volatile int ia64_cpu_to_sapicid[NR_CPUS];
@@ -886,13 +885,17 @@ identify_siblings(struct cpuinfo_ia64 *c)
u16 pltid;
pal_logical_to_physical_t info;
- if (smp_num_cpucores == 1 && smp_num_siblings == 1)
- return;
-
if ((status = ia64_pal_logical_to_phys(-1, &info)) != PAL_STATUS_SUCCESS) {
- printk(KERN_ERR "ia64_pal_logical_to_phys failed with %ld\n",
- status);
- return;
+ if (status != PAL_STATUS_UNIMPLEMENTED) {
+ printk(KERN_ERR
+ "ia64_pal_logical_to_phys failed with %ld\n",
+ status);
+ return;
+ }
+
+ info.overview_ppid = 0;
+ info.overview_cpp = 1;
+ info.overview_tpc = 1;
}
if ((status = ia64_sal_physical_id_info(&pltid)) != PAL_STATUS_SUCCESS) {
printk(KERN_ERR "ia64_sal_pltid failed with %ld\n", status);
@@ -900,6 +903,10 @@ identify_siblings(struct cpuinfo_ia64 *c)
}
c->socket_id = (pltid << 8) | info.overview_ppid;
+
+ if (info.overview_cpp == 1 && info.overview_tpc == 1)
+ return;
+
c->cores_per_socket = info.overview_cpp;
c->threads_per_core = info.overview_tpc;
c->num_log = info.overview_num_log;
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index c6c19bf11be..25aef6211a5 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -472,7 +472,7 @@ struct memmap_init_callback_data {
unsigned long zone;
};
-static int
+static int __meminit
virtual_memmap_init (u64 start, u64 end, void *arg)
{
struct memmap_init_callback_data *args;
@@ -503,7 +503,7 @@ virtual_memmap_init (u64 start, u64 end, void *arg)
return 0;
}
-void
+void __meminit
memmap_init (unsigned long size, int nid, unsigned long zone,
unsigned long start_pfn)
{
diff --git a/arch/ia64/scripts/check-segrel.lds b/arch/ia64/scripts/check-segrel.lds
index 1c2f13e181d..85a0d54fb5a 100644
--- a/arch/ia64/scripts/check-segrel.lds
+++ b/arch/ia64/scripts/check-segrel.lds
@@ -1,6 +1,7 @@
SECTIONS {
. = SIZEOF_HEADERS;
.rodata : { *(.rodata) } :ro
+ .note : { *(.note*) }
. = 0xa0000;
.data : { *(.data) } :dat
/DISCARD/ : { *(*) }
diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c
index 3db62f24596..868c9aa64fe 100644
--- a/arch/ia64/sn/kernel/mca.c
+++ b/arch/ia64/sn/kernel/mca.c
@@ -98,6 +98,7 @@ sn_platform_plat_specific_err_print(const u8 * sect_header, u8 ** oemdata,
while (*sn_oemdata_size > sn_oemdata_bufsize) {
u8 *newbuf = vmalloc(*sn_oemdata_size);
if (!newbuf) {
+ mutex_unlock(&sn_oemdata_mutex);
printk(KERN_ERR "%s: unable to extend sn_oemdata\n",
__FUNCTION__);
return 1;
diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h
index 43a7aac414e..c4f1e328a5b 100644
--- a/include/asm-ia64/percpu.h
+++ b/include/asm-ia64/percpu.h
@@ -46,7 +46,7 @@
#ifdef CONFIG_SMP
extern unsigned long __per_cpu_offset[NR_CPUS];
-#define per_cpu_offset(x) (__per_cpu_offset(x))
+#define per_cpu_offset(x) (__per_cpu_offset[x])
/* Equal to __per_cpu_offset[smp_processor_id()], but faster to access: */
DECLARE_PER_CPU(unsigned long, local_per_cpu_offset);
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 471cc2ee9ac..4fa733dd417 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -60,7 +60,6 @@ extern cpumask_t cpu_online_map;
extern cpumask_t cpu_core_map[NR_CPUS];
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern int smp_num_siblings;
-extern int smp_num_cpucores;
extern void __iomem *ipi_base_addr;
extern unsigned char smp_int_redirect;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-21 05:33:44 +0000