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2007-12-05Blackfin SPI driver: move hard coded pin_req to board fileBryan Wu
Remove some sort of bloaty code, try to get these pin_req arrays built at compile-time - move this static things to the blackfin board file - add pin_req array to struct bfin5xx_spi_master - tested on BF537/BF548 with SPI flash Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05spi: spi_bfin: update handling of delay-after-deselectBryan Wu
Move cs_chg_udelay handling (specific to this driver) to cs_deactive(), fixing a bug when some SPI LCD driver needs delay after cs_deactive. Fix bug reported by Cameron Barfield <cbarfield@cyberdata.net> https://blackfin.uclinux.org/gf/project/uclinux-dist/forum/?action=ForumBrowse&forum_id=39&_forum_action=ForumMessageBrowse&thread_id=23630&feedback=Message%20replied. Cc: Cameron Barfield <cbarfield@cyberdata.net> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05spi: bfin spi uses portmux callsMichael Hennerich
Use new Blackfin portmux interface, add error handling. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05spi: initial BF54x SPI supportBryan Wu
Initial BF54x SPI support - support BF54x SPI0 - clean up some code (whitespace etc) - will support multiports in the future - start using portmux calls Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-04PHY: Add the phy_device_release device method.Anton Vorontsov
Lately I've got this nice badness on mdio bus removal: Device 'e0103120:06' does not have a release() function, it is broken and must be fixed. ------------[ cut here ]------------ Badness at drivers/base/core.c:107 NIP: c015c1a8 LR: c015c1a8 CTR: c0157488 REGS: c34bdcf0 TRAP: 0700 Not tainted (2.6.23-rc5-g9ebadfbb-dirty) MSR: 00029032 <EE,ME,IR,DR> CR: 24088422 XER: 00000000 ... [c34bdda0] [c015c1a8] device_release+0x78/0x80 (unreliable) [c34bddb0] [c01354cc] kobject_cleanup+0x80/0xbc [c34bddd0] [c01365f0] kref_put+0x54/0x6c [c34bdde0] [c013543c] kobject_put+0x24/0x34 [c34bddf0] [c015c384] put_device+0x1c/0x2c [c34bde00] [c0180e84] mdiobus_unregister+0x2c/0x58 ... Though actually there is nothing broken, it just device subsystem core expects another "pattern" of resource managment. This patch implement phy device's release function, thus we're getting rid of this badness. Also small hidden bug fixed, hope none other introduced. ;-) Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: x86: fix x86-32 early fixmap initialization. x86: disable hpet legacy replacement for kdump x86: disable hpet on shutdown
2007-12-03Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Remove xmon from ml300 and ml403 defconfig in arch/ppc Revert "[POWERPC] Fix RTAS os-term usage on kernel panic"
2007-12-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: cpu accounting controller (V2)
2007-12-03x86: disable hpet on shutdownOGAWA Hirofumi
If HPET was enabled by pci quirks, we use i8253 as initial clockevent because pci quirks doesn't run until pci is initialized. The above means the kernel (or something) is assuming HPET legacy replacement is disabled and can use i8253 at boot. If we used kexec, it isn't true. So, this patch disables HPET legacy replacement for kexec in machine_shutdown(). Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-12-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6: (27 commits) [INET]: Fix inet_diag dead-lock regression [NETNS]: Fix /proc/net breakage [TEXTSEARCH]: Do not allow zero length patterns in the textsearch infrastructure [NETFILTER]: fix forgotten module release in xt_CONNMARK and xt_CONNSECMARK [NETFILTER]: xt_TCPMSS: remove network triggerable WARN_ON [DECNET]: dn_nl_deladdr() almost always returns no error [IPV6]: Restore IPv6 when MTU is big enough [RXRPC]: Add missing select on CRYPTO mac80211: rate limit wep decrypt failed messages rfkill: fix double-mutex-locking mac80211: drop unencrypted frames if encryption is expected mac80211: Fix behavior of ieee80211_open and ieee80211_close ieee80211: fix unaligned access in ieee80211_copy_snap mac80211: free ifsta->extra_ie and clear IEEE80211_STA_PRIVACY_INVOKED SCTP: Fix build issues with SCTP AUTH. SCTP: Fix chunk acceptance when no authenticated chunks were listed. SCTP: Fix the supported extensions paramter SCTP: Fix SCTP-AUTH to correctly add HMACS paramter. SCTP: Fix the number of HB transmissions. [TCP] illinois: Incorrect beta usage ...
2007-12-03Revert "[POWERPC] Fix RTAS os-term usage on kernel panic"Paul Mackerras
This reverts commit a2b51812a4dc5db09ab4d4638d4d8ed456e2457e. It turns out that this change caused some machines to fail to come back up when being rebooted, and generated an error in the hypervisor error log on some machines. The platform architecture (PAPR) is a little unclear on exactly when the RTAS ibm,os-term function should be called. Until that is clarified I'm reverting this commit. Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-02sched: cpu accounting controller (V2)Srivatsa Vaddagiri
Commit cfb5285660aad4931b2ebbfa902ea48a37dfffa1 removed a useful feature for us, which provided a cpu accounting resource controller. This feature would be useful if someone wants to group tasks only for accounting purpose and doesnt really want to exercise any control over their cpu consumption. The patch below reintroduces the feature. It is based on Paul Menage's original patch (Commit 62d0df64065e7c135d0002f069444fbdfc64768f), with these differences: - Removed load average information. I felt it needs more thought (esp to deal with SMP and virtualized platforms) and can be added for 2.6.25 after more discussions. - Convert group cpu usage to be nanosecond accurate (as rest of the cfs stats are) and invoke cpuacct_charge() from the respective scheduler classes - Make accounting scalable on SMP systems by splitting the usage counter to be per-cpu - Move the code from kernel/cpu_acct.c to kernel/sched.c (since the code is not big enough to warrant a new file and also this rightly needs to live inside the scheduler. Also things like accessing rq->lock while reading cpu usage becomes easier if the code lived in kernel/sched.c) The patch also modifies the cpu controller not to provide the same accounting information. Tested-by: Balbir Singh <balbir@linux.vnet.ibm.com> Tested the patches on top of 2.6.24-rc3. The patches work fine. Ran some simple tests like cpuspin (spin on the cpu), ran several tasks in the same group and timed them. Compared their time stamps with cpuacct.usage. Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-12-01phylib: add PHY interface modes for internal delay for tx and rx onlyKim Phillips
Allow phylib specification of cases where hardware needs to configure PHYs for Internal Delay only on either RX or TX (not both). Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Tested-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-01Merge branch 'master' into upstream-fixesJeff Garzik
2007-12-02[NETNS]: Fix /proc/net breakageEric W. Biederman
Well I clearly goofed when I added the initial network namespace support for /proc/net. Currently things work but there are odd details visible to user space, even when we have a single network namespace. Since we do not cache proc_dir_entry dentries at the moment we can just modify ->lookup to return a different directory inode depending on the network namespace of the process looking at /proc/net, replacing the current technique of using a magic and fragile follow_link method. To accomplish that this patch: - introduces a shadow_proc method to allow different dentries to be returned from proc_lookup. - Removes the old /proc/net follow_link magic - Fixes a weakness in our not caching of proc generic dentries. As shadow_proc uses a task struct to decided which dentry to return we can go back later and fix the proc generic caching without modifying any code that uses the shadow_proc method. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Cc: Pavel Emelyanov <xemul@openvz.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix build. [MIPS] Fix use of smp_processor_id() in preemptible code.
2007-12-01[MIPS] Fix use of smp_processor_id() in preemptible code.Pavel Kiryukhin
Freeing prom memory: 956kb freed Freeing firmware memory: 978944k freed Freeing unused kernel memory: 180k freed BUG: using smp_processor_id() in preemptible [00000000] code: swapper/1 caller is r4k_dma_cache_wback_inv+0x144/0x2a0 Call Trace: [<80117af8>] r4k_dma_cache_wback_inv+0x144/0x2a0 [<802e4b84>] debug_smp_processor_id+0xd4/0xf0 [<802e4b7c>] debug_smp_processor_id+0xcc/0xf0 ... CONFIG_DEBUG_PREEMPT is enabled. -- Bug cause is blast_dcache_range() in preemptible code [in r4k_dma_cache_wback_inv()]. blast_dcache_range() is constructed via __BUILD_BLAST_CACHE_RANGE that uses cpu_dcache_line_size(). It uses current_cpu_data that use smp_processor_id() in turn. In case of CONFIG_DEBUG_PREEMPT smp_processor_id emits BUG if we are executing with preemption enabled. Cpu options of cpu0 are assumed to be the superset of all processors. Can I make the same assumptions for cache line size and fix this issue the following way: Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-30Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4680/1: parentheses around NR_IRQS definition [ARM] 4679/1: AT91: Change maintainer email address [ARM] 4675/1: pxa: fix mfp address definition error for pxa320 [ARM] 4674/1: pxa: increase LCD PCLK drive strength to fast 2mA for PXA300/PXA310 [ARM] 4673/1: pxa: add missing IRQ_SSP4 definitions for PXA3xx [ARM] 4672/1: pxa: fix DRCMR(n) to support PXA27x and later processors [ARM] 4665/1: fix __und_usr wrt accessing the undefined insn in user space [ARM] 4659/1: remove possibilities for spurious false negative with __kuser_cmpxchg [ARM] 4661/1: fix do_undefinstr wrt the enabling of IRQs [ARM] uengine: fix memset size error [ARM] 4648/1: i.MX/MX1 ensure more complete AITC initialization [ARM] 4611/2: AT91: Fix GPIO buttons pins on SAM9261-EK. [ARM] 4650/1: AT91: New-style init of I2C, support for i2c-gpio [ARM] 4604/2: AT91: Master clock divistor on SAM9 [ARM] 4662/1: Fix PXA serial driver compilation if SERIAL_PXA_CONSOLE is disabled [ARM] PXA ssp: unlock when ssp tries to close an invalid port [ARM] 4654/1: pxa: update default MFP register value [ARM] 4653/1: pxa: fix a gpio typo in mfp-pxa320.h [ARM] 4652/1: pxa: fix a typo of pxa27x usb host clk definition [ARM] 4651/1: pxa: add PXA3xx specific IRQ definitions
2007-11-29Merge branches 'at91-fixes' and 'pxa-fixes'Russell King
2007-11-29[ARM] 4680/1: parentheses around NR_IRQS definitionRoel Kluin
If NR_IRQS is defined as a sum without surrounding parentheses, this may lead to problems when used in multiplications. This may lead to problems in: arch/ia64/sn/kernel/irq.c:516 arch/x86/kernel/io_apic_32.c:693, 694, 699, 700 fs/proc/proc_misc.c:464 Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-29[ARM] 4674/1: pxa: increase LCD PCLK drive strength to fast 2mA for ↵eric miao
PXA300/PXA310 Some platforms (e.g. Littleton) requires LCD PCLK drive strength to be higher than default to cope with the fast PCLK frequency. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-29[ARM] 4673/1: pxa: add missing IRQ_SSP4 definitions for PXA3xxeric miao
Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-29[ARM] 4672/1: pxa: fix DRCMR(n) to support PXA27x and later processorseric miao
Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-29RTC: convert mutex to bitfieldJiri Kosina
RTC code is using mutex to assure exclusive access to /dev/rtc. This is however wrong usage, as it leaves the mutex locked when returning into userspace, which is unacceptable. Convert rtc->char_lock into bit operation. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29fuse: pass open flags to read and writeMiklos Szeredi
Some open flags (O_APPEND, O_DIRECT) can be changed with fcntl(F_SETFL, ...) after open, but fuse currently only sends the flags to userspace in open. To make it possible to correcly handle changing flags, send the current value to userspace in each read and write. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29x86_64 EFI boot support: EFI frame buffer driverHuang, Ying
This patch adds Graphics Output Protocol support to the kernel. UEFI2.0 spec deprecates Universal Graphics Adapter (UGA) protocol and only Graphics Output Protocol (GOP) is produced. Therefore, the boot loader needs to query the UEFI firmware with appropriate Output Protocol and pass the video information to the kernel. As a result of GOP protocol, an EFI framebuffer driver is needed for displaying console messages. The patch adds a EFI framebuffer driver. The EFI frame buffer driver in this patch is based on the Intel Mac framebuffer driver. The ELILO bootloader takes care of passing the video information as appropriate for EFI firmware. The framebuffer driver has been tested in i386 kernel and x86_64 kernel on EFI platform. Signed-off-by: Chandramouli Narayanan <mouli@linux.intel.com> Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Andi Kleen <ak@suse.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29fix up ext2_fs.h for userspace after reservations backportTobias Poschwatta
In commit a686cd898bd999fd026a51e90fb0a3410d258ddb: "Val's cross-port of the ext3 reservations code into ext2." include/linux/ext2_fs.h got a new function whose return value is only defined if __KERNEL__ is defined. Putting #ifdef __KERNEL__ around the function seems to help, patch below. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29IP22ZILOG: fix lockup and sysrqThomas Bogendoerfer
- fix lockup when switching from early console to real console - make sysrq reliable - fix panic, if sysrq is issued before console is opened Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29Fix <linux/kd.h> usage in userspaceDavid Woodhouse
For reasons unclear to me, glibc's <sys/kd.h> deliberately defeats the attempt we make in <linux/kd.h> to include <linux/types.h> For now, change the one instance of __u32 to 'unsigned int' instead because it's breaking userspace. We should probably also remove our inclusion of <linux/types.h>, since we don't use it -- but that's not a change to make in -rc. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: David Woodhouse <dwmw2@infradead.org> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29spi: S3C2410: add bus number to SPI GPIO driverDavid Brownell
Allow passing a bus number through the platform data for the S3C2410 SPI GPIO driver. This is needed to support multiple SPI busses. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29PNP: increase the maximum number of resourcesZhao Yakui
On some systems the number of resources(IO,MEM) returnedy by PNP device is greater than the PNP constant, for example motherboard devices. It brings that some resources can't be reserved and resource confilicts. This will cause PCI resources are assigned wrongly in some systems, and cause hang. This is a regression since we deleted ACPI motherboard driver and use PNP system driver. [akpm@linux-foundation.org: fix text and coding-style a bit] Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Thomas Renninger <trenn@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29SCTP: Fix build issues with SCTP AUTH.Vlad Yasevich
SCTP-AUTH requires selection of CRYPTO, HMAC and SHA1 since SHA1 is a MUST requirement for AUTH. We also support SHA256, but that's optional, so fix the code to treat it as such. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (25 commits) USB: s3c2410 gadget: ensure vbus pin in input mode during read USB: s3c2410 gadget: allow sharing of vbus irq USB: s3c2410 gadget: Header move fixups USB: usb-storage: unusual_devs entry for JetFlash TS1GJF2A USB: fix up EHCI startup synchronization USB: make the microtek driver and HAL cooperate USB: uevent environment key fix USB: keep track of whether interface sysfs files exist USB: sierra: new product id USB HCD: avoid duplicate local_irq_disable() USB: mailing lists have changed USB: remove USB HUB entry from MAINTAINERS USB: fix directory references in usb/README USB: add support for an older firmware revision for the Nikon D200 USB: FIx locks and urb->status in adutux (updated) USB: power-management documenation update USB: Fix signr comment in usbdevice_fs.h usbserial: fix inconsistent lock state USB: fix usbled disconnect read race #2 USB: free memory when writing fails in usb/serial/mos7840.c ...
2007-11-28USB: keep track of whether interface sysfs files existAlan Stern
This patch (as1009) solves the problem of multiple registrations for USB sysfs files in a more satisfying way than the existing code. It simply adds a flag to keep track of whether or not the files have been created; that way the files can be created or removed as needed. Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
2007-11-28USB: Fix signr comment in usbdevice_fs.hPhil Endecott
This trivial documentation patch corrects a comment in usbdevice_fs.h; it previously suggested that the signal would only be sent on error, but I am told that it is sent on both successful and unsuccessful completion, and that zero indicates that no signal should be sent. Signed-off-by: Phil Endecott <spam_from_usb_devel@chezphil.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-28sched: clean up, move __sched_text_start/end to sched.hIngo Molnar
move __sched_text_start/end to sched.h. No code changed: text data bss dec hex filename 26582 2310 28 28920 70f8 sched.o.before 26582 2310 28 28920 70f8 sched.o.after Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-27Merge branch 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_devLinus Torvalds
* 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev: m32r: Update sys_rt_sigsuspend m32r: Ignore warnings for unused syscalls m32r: Add missing syscalls
2007-11-27Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: scatterlist: add more safeguards Revert "ll_rw_blk: temporarily enable max_segments tweaking" mmc: Add missing sg_init_table() call block: Fix memory leak in alloc_disk_node() alpha: fix sg_page breakage blktrace: Make sure BLKTRACETEARDOWN does the full cleanup.
2007-11-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: adds the context menu key (HUT GenDesc 0x84) Input: add definitions for frame forward and frame back keys Input: bf54x-keys - keypad does not exist on BF544 parts Input: gpio-keys - request and configure GPIOs Input: i8042 - add i8042.noloop quirk for MS Virtual Machine Sonypi: use synchronize_irq instead of sycnronize_sched sonypi: fit input devices into sysfs tree sony-laptop: fit input devices into sysfs tree
2007-11-28m32r: Update sys_rt_sigsuspendHirokazu Takata
Update sys_rt_sigsuspend() of arch/m32r/signal.c. This modification is derived from generic one of kernel/signal.c. Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2007-11-28m32r: Ignore warnings for unused syscallsHirokazu Takata
checksyscalls.sh reports warnings for missing syscalls. But, on m32r, some legacy syscalls were removed elaborately. This patch kills warnings for obsolete syscalls, which are no longer used in the m32r kernel. Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2007-11-28m32r: Add missing syscallsHirokazu Takata
Add the following 39 syscalls for m32r: sys_add_key, sys_request_key, sys_keyctl, sys_ioprio_set, sys_ioprio_get, sys_inotify_init, sys_inotify_add_watch, sys_inotify_rm_watch, sys_migrate_pages, sys_openat, sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64, sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat, sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare, sys_set_robust_list, sys_get_robust_list, sys_splice, sys_sync_file_range, sys_tee, sys_vmsplice, sys_move_pages, sys_getcpu, sys_epoll_pwait, sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd, sys_fallocate Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2007-11-27scatterlist: add more safeguardsTejun Heo
Add more safeguards to protect against misinterpreting a chain entry as a normal scatterlist and vice-versa. * Make sure the entry isn't a chain when assigning and reading a normal sg. * Clear offset and length when chaining. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-27Input: adds the context menu key (HUT GenDesc 0x84)Aristeu Rozanski
Signed-off-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-11-27Input: add definitions for frame forward and frame back keysAristeu Rozanski
Signed-off-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6: (41 commits) [XFRM]: Fix leak of expired xfrm_states [ATM]: [he] initialize lock and tasklet earlier [IPV4]: Remove bogus ifdef mess in arp_process [SKBUFF]: Free old skb properly in skb_morph [IPV4]: Fix memory leak in inet_hashtables.h when NUMA is on [IPSEC]: Temporarily remove locks around copying of non-atomic fields [TCP] MTUprobe: Cleanup send queue check (no need to loop) [TCP]: MTUprobe: receiver window & data available checks fixed [MAINTAINERS]: tlan list is subscribers-only [SUNRPC]: Remove SPIN_LOCK_UNLOCKED [SUNRPC]: Make xprtsock.c:xs_setup_{udp,tcp}() static [PFKEY]: Sending an SADB_GET responds with an SADB_GET [IRDA]: Compilation for CONFIG_INET=n case [IPVS]: Fix compiler warning about unused register_ip_vs_protocol [ARP]: Fix arp reply when sender ip 0 [IPV6] TCPMD5: Fix deleting key operation. [IPV6] TCPMD5: Check return value of tcp_alloc_md5sig_pool(). [IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps. [IPV4] TCPMD5: Omit redundant NULL check for kfree() argument. ieee80211: Stop net_ratelimit/IEEE80211_DEBUG_DROP log pollution ...
2007-11-26Merge git://git.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/pub/linux/nfs-2.6: NFS: Clean up new multi-segment direct I/O changes NFS: Ensure we return zero if applications attempt to write zero bytes NFS: Support multiple segment iovecs in the NFS direct I/O path NFS: Introduce iovec I/O helpers to fs/nfs/direct.c SUNRPC: Add missing "space" to net/sunrpc/auth_gss.c SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static NFS: fs/nfs/dir.c should #include "internal.h" NFS: make nfs_wb_page_priority() static NFS: mount failure causes bad page state SUNRPC: remove NFS/RDMA client's binary sysctls kernel BUG at fs/nfs/namespace.c:108! - can be triggered by bad server sunrpc: rpc_pipe_poll may miss available data in some cases sunrpc: return error if unsupported enctype or cksumtype is encountered sunrpc: gss_pipe_downcall(), don't assume all errors are transient NFS: Fix the ustat() regression
2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: bump version of kernel/sched_debug.c sched: fix minimum granularity tunings sched: fix RLIMIT_CPU comment sched: fix kernel/acct.c comment sched: fix prev_stime calculation sched: don't forget to unlock uids_mutex on error paths
2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: x86: fix APIC related bootup crash on Athlon XP CPUs time: add ADJ_OFFSET_SS_READ x86: export the symbol empty_zero_page on the 32-bit x86 architecture x86: fix kprobes_64.c inlining borkage pci: use pci=bfsort for HP DL385 G2, DL585 G2 x86: correctly set UTS_MACHINE for "make ARCH=x86" lockdep: annotate do_debug() trap handler x86: turn off iommu merge by default x86: fix ACPI compile for LOCAL_APIC=n x86: printk kernel version in WARN_ON and other dump_stack users ACPI: Set max_cstate to 1 for early Opterons. x86: fix NMI watchdog & 'stopped time' problem
2007-11-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (56 commits) Blackfin arch: fix bug when enable uart1 with uart0 disabled => no initial console Blackfin arch: split apart dump_bfin_regs and merge/remove show_regs from process.c, which was largely duplicated Blackfin arch: use common __INIT/__FINIT defines rather than setting the .section ourselves to .init.text Blackfin arch: fix bug when sending signals with the wrong PC, cause gdb get confused Blackfin arch: Ensure we printk out strings with the proper loglevel Blackfin arch: Need to specify ax with the .init.text section, Blackfin arch: Update Kconfig to latest Blackfin silicon datasheets Blackfin arch: update defconfig files Blackfin arch: Fix typo, and add ENDPROC - no functional changes Blackfin arch: convert READY to DMA_READY as it causes build errors in common sound code otherwise Blackfin arch: add defines for the on-chip L1 ROM of BF54x Blackfin arch: cplb and map header file cleanup Blackfin arch: cleanup the cplb declares Blackfin arch: fix broken on BF52x, remove silly checks on processors for L1_SCRATCH defines Blackfin arch: add support for working around anomaly 05000312 Blackfin arch: cleanup BF54x header file and add BF547 definition Blackfin arch: fix building for BF542 processors which only have 1 TWI Blackfin arch: rename _return_from_exception to _bfin_return_from_exception and export it Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually defined Blackfin arch: fix bug NOR Flash MTD mount fail ...
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