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2010-01-20Merge branch 'misc' into releaseLen Brown
2010-01-20Merge branch 'osc-bugfix' into releaseLen Brown
2010-01-20Merge branch 'eeepc-laptop' into releaseLen Brown
2010-01-20Merge branch 'ec' into releaseLen Brown
2010-01-20perf kmem: Print usage help for unknown commandsPekka Enberg
This patch fixes "perf kmem" to print usage help instead of doing nothing. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> LKML-Reference: <1263921971-10782-1-git-send-email-penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-01-20perf kmem: Increase "Hit" column lengthPekka Enberg
It's fairly easy to overflow the "Hit" column with just few seconds of tracing so increase the column length to avoid broken formatting. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> LKML-Reference: <1263921803-10214-1-git-send-email-penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-01-20Merge branch 'bugzilla-15064' into releaseLen Brown
2010-01-20Merge branch 'bugzilla-14858' into releaseLen Brown
2010-01-20Merge branch 'bugzilla-14483' into releaseLen Brown
2010-01-20Merge branch 'bugzilla-13577-video' into releaseLen Brown
2010-01-20Merge branch 'acpi-pad' into releaseLen Brown
2010-01-20ACPI: delete acpi_processor_power_verify_c2()Len Brown
no functional change -- cleanup only. acpi_processor_power_verify_c2() was nearly empty due to a previous patch, so expand its remains into its one caller and delete it. Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-20ACPI: allow C3 > 1000usecLen Brown
Do for C3 what the previous patch did for C2. The C2 patch was in response to a highly visible and multiply reported C-state/turbo failure, while this change has no bug report in-hand. This will enable C3 in Linux on systems where BIOS overstates C3 latency in _CST. It will also enable future systems which may actually have C3 > 1000usec. Linux has always ignored ACPI BIOS C3 with exit latency > 1000 usec, and the ACPI spec is clear that is correct FADT-supplied C3. However, the ACPI spec explicitly states that _CST-supplied C-states have no latency limits. So move the 1000usec C3 test out of the code shared by FADT and _CST code-paths, and into the FADT-specific path. Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-20ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/CLen Brown
Linux has always ignored ACPI BIOS C2 with exit latency > 100 usec, and the ACPI spec is clear that is correct FADT-supplied C2. However, the ACPI spec explicitly states that _CST-supplied C-states have no latency limits. So move the 100usec C2 test out of the code shared by FADT and _CST code-paths, and into the FADT-specific path. This bug has not been visible until Nehalem, which advertises a CPU-C2 worst case exit latency on servers of 205usec. That (incorrect) figure is being used by BIOS writers on mobile Nehalem systems for the AC configuration. Thus, Linux ignores C2 leaving just C1, which is saves less power, and also impacts performance by preventing the use of turbo mode. http://bugzilla.kernel.org/show_bug.cgi?id=15064 Tested-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-19ACPI: power_meter: remove double kfree()Darren Jenkins
resource->domain_devices can be double kfree()'d in a couple of places. Fix this by setting num_domain_devices = 0 after the kfree(). Coverity CID: 13356, 13355, 13354 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-19ACPI: processor: restrict early _PDC to opt-in platformsAlex Chiang
Commit 78f1699 (ACPI: processor: call _PDC early) blindly walks the namespace and calls _PDC on every processor object it finds. This change may cause issues on platforms that declare dummy values for SSDTs on non-present processors (disabled in MADT). When we call _PDC and dynamically attempt to execute the AML Load() op on these dummy SSDTs, there's no telling what might happen. Rather than finding every platform that has bogus SSDTs, restrict early _PDC calls to platforms that are known to need early evaluation of _PDC. This is a minimal, temporary fix (given the context of the current release cycle). A real solution of checking the MADT for non-present processors will be written for the next merge window. References: http://bugzilla.kernel.org/show_bug.cgi?id=14710 http://bugzilla.kernel.org/show_bug.cgi?id=14954 Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-19ecryptfs: use after freeDan Carpenter
The "full_alg_name" variable is used on a couple error paths, so we shouldn't free it until the end. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: stable@kernel.org Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: Eliminate useless codeJulia Lawall
The variable lower_dentry is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: fix interpose/interpolate typos in commentsErez Zadok
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu> Acked-by: Dustin Kirkland <kirkland@canonical.com> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: pass matching flags to interpose as defined and used thereErez Zadok
ecryptfs_interpose checks if one of the flags passed is ECRYPTFS_INTERPOSE_FLAG_D_ADD, defined as 0x00000001 in ecryptfs_kernel.h. But the only user of ecryptfs_interpose to pass a non-zero flag to it, has hard-coded the value as "1". This could spell trouble if any of these values changes in the future. Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu> Cc: Dustin Kirkland <kirkland@canonical.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: remove unnecessary d_drop calls in ecryptfs_linkErez Zadok
Unnecessary because it would unhash perfectly valid dentries, causing them to have to be re-looked up the next time they're needed, which presumably is right after. Signed-off-by: Aseem Rastogi <arastogi@cs.sunysb.edu> Signed-off-by: Shrikar archak <shrikar84@gmail.com> Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu> Cc: Saumitra Bhanage <sbhanage@cs.sunysb.edu> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: don't ignore return value from lock_renameErez Zadok
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu> Cc: Dustin Kirkland <kirkland@canonical.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ecryptfs: initialize private persistent file before dereferencing pointerErez Zadok
Ecryptfs_open dereferences a pointer to the private lower file (the one stored in the ecryptfs inode), without checking if the pointer is NULL. Right afterward, it initializes that pointer if it is NULL. Swap order of statements to first initialize. Bug discovered by Duckjin Kang. Signed-off-by: Duckjin Kang <fromdj2k@gmail.com> Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu> Cc: Dustin Kirkland <kirkland@canonical.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19eCryptfs: Remove mmap from directory operationsTyler Hicks
Adrian reported that mkfontscale didn't work inside of eCryptfs mounts. Strace revealed the following: open("./", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3 fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC) open("./fonts.scale", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 4 getdents(3, /* 80 entries */, 32768) = 2304 open("./.", O_RDONLY) = 5 fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 fstat64(5, {st_mode=S_IFDIR|0755, st_size=16384, ...}) = 0 mmap2(NULL, 16384, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb7fcf000 close(5) = 0 --- SIGBUS (Bus error) @ 0 (0) --- +++ killed by SIGBUS +++ The mmap2() on a directory was successful, resulting in a SIGBUS signal later. This patch removes mmap() from the list of possible ecryptfs_dir_fops so that mmap() isn't possible on eCryptfs directory files. https://bugs.launchpad.net/ecryptfs/+bug/400443 Reported-by: Adrian C. <anrxc@sysphere.org> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19eCryptfs: Add getattr functionTyler Hicks
The i_blocks field of an eCryptfs inode cannot be trusted, but generic_fillattr() uses it to instantiate the blocks field of a stat() syscall when a filesystem doesn't implement its own getattr(). Users have noticed that the output of du is incorrect on newly created files. This patch creates ecryptfs_getattr() which calls into the lower filesystem's getattr() so that eCryptfs can use its kstat.blocks value after calling generic_fillattr(). It is important to note that the block count includes the eCryptfs metadata stored in the beginning of the lower file plus any padding used to fill an extent before encryption. https://bugs.launchpad.net/ecryptfs/+bug/390833 Reported-by: Dominic Sacré <dominic.sacre@gmx.de> Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19eCryptfs: Use notify_change for truncating lower inodesTyler Hicks
When truncating inodes in the lower filesystem, eCryptfs directly invoked vmtruncate(). As Christoph Hellwig pointed out, vmtruncate() is a filesystem helper function, but filesystems may need to do more than just a call to vmtruncate(). This patch moves the lower inode truncation out of ecryptfs_truncate() and renames the function to truncate_upper(). truncate_upper() updates an iattr for the lower inode to indicate if the lower inode needs to be truncated upon return. ecryptfs_setattr() then calls notify_change(), using the updated iattr for the lower inode, to complete the truncation. For eCryptfs functions needing to truncate, ecryptfs_truncate() is reintroduced as a simple way to truncate the upper inode to a specified size and then truncate the lower inode accordingly. https://bugs.launchpad.net/bugs/451368 Reported-by: Christoph Hellwig <hch@lst.de> Acked-by: Dustin Kirkland <kirkland@canonical.com> Cc: ecryptfs-devel@lists.launchpad.net Cc: linux-fsdevel@vger.kernel.org Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
2010-01-19ARM: 5888/1: arm: Update comments in cacheflush.h and remove unnecessary V6 ↵Tony Lindgren
and V7 comments The comments in cacheflush.h should follow what's in struct cpu_cache_fns. The comments for V6 and V7 are unnecessary. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-19ARM: 5886/1: arm: Fix cpu_proc_fin() for proc-v7.S and make kexec workTony Lindgren
The comments in arm_machine_restart() suggest that cpu_proc_fin() will clean and disable cache and turn off interrupts. This does not seem to be implemented for proc-v7.S, implement it the same way as for proc-v6.S. This also makes kexec work for v7. Note that a related TLB and branch traget flush patch is also needed to avoid kexec "crc error". Note that there are still some issues that seem to be related to L2 cache being on and causing occasional uncompress "crc error" with kexec. Anyways, this gets kexec mostly working on V7 for now. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-19ARM: 5885/1: arm: Flush TLB entries in setup_mm_for_reboot()Tony Lindgren
We need to do that if we tinker with the MMU entries. This fixes the occasional bug with kexec where the new fails to uncompress with "crc error". Most likely at least kexec on v6 and v7 need this fix. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-19ARM: 5884/1: arm: Fix DCC console for v7Tony Lindgren
Without this patch arch/arm/compressed/head.S defaults to generic DCC code that does not work for v7. For more information on the v7 DCC, see Cortex-A8 TRM "12.11.1 Debug communications channel". To use it with post 2.6.33-rc1 or later, you need to have: CONFIG_DEBUG_LL=y ONFIG_DEBUG_ICEDCC=y CONFIG_EARLY_PRINTK=y Earlier kernels need commit 93fd03a8c6728b58879f8af20ffd55d9c32a778b backported. Tested on omap3430. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-19fs/bio.c: fix shadows sparse warningThiago Farina
fs/bio.c:81:33: warning: symbol 'bslab' shadows an earlier one fs/bio.c:74:25: originally declared here Signed-off-by: Thiago Farina <tfransosi@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-19sh64: wire up sys_accept4.Paul Mundt
sh64 on the other hand provides both direct broken out syscalls as well as socketcall access. As there are binaries that use both socketcall has to stay around. The current ABI prefers direct syscalls. It was pointed out that when sys_recvmmsg was added in, sys_accept4 was overlooked. This takes care of wiring it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-19sh: unwire sys_recvmmsg.Paul Mundt
sh32 at the moment only uses sys_socketcall to reach these, so unwire recvmmsg for now. While we're at it, add it to the ignore list, as per the s390 change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDs
2010-01-18x86, apic: use logical flat for systems with <= 8 logical cpusSuresh Siddha
We can use logical flat mode if there are <= 8 logical cpu's (irrespective of physical apic id values). This will enable simplified and efficient IPI and device interrupt routing on such platforms. This has been tested to work on both Intel and AMD platforms. Exceptions like IBM summit platform which can't use logical flat mode are addressed by using OEM platform checks. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Chris McDermott <lcm@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-18x86, apic: use physical mode for IBM summit platformsSuresh Siddha
Chris McDermott from IBM confirmed that hurricane chipset in IBM summit platforms doesn't support logical flat mode. Irrespective of the other things like apic_id's, total number of logical cpu's, Linux kernel should default to physical mode for this system. The 32-bit kernel does so using the OEM checks for the IBM summit platform. Add a similar OEM platform check for the 64bit kernel too. Otherwise the linux kernel boot can hang on this platform under certain bios/platform settings. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Tested-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Chris McDermott <lcm@linux.vnet.ibm.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: Remove warning message for invalid OSS minor ranges ALSA: hda - Fix capture on Sony VAIO with single input ALSA: hda - Fix mute led GPIO on HP dv-series notebooks ALSA: use subsys_initcall for sound core instead of module_init ALSA: hda - Fix missing capture mixer for ALC861/660 codecs ALSA: hda - Improved MacBook (Pro) 5,1 / 5,2 support ALSA: hda - Fix Toshiba NB20x quirk entry
2010-01-18Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: pci_controller->arch_data really is a struct device_node * microblaze: Add missing double apostrophe in Kconfig microblaze: Add PT_ macros for special purpose regs microblaze: Enable accept4 syscall microblaze: Wire up recvmmsg syscall
2010-01-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Unlock mc13783 before subsystems initialisation, at probe time. mfd: WM835x GPIO direction register is not locked mfd: tmio_mmc hardware abstraction for CNF area mfd: WM8350 off by one bug mfd: Correct WM835x ISINK ramp time defines
2010-01-18Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Move cpu hotplug driver lock from pseries to powerpc powerpc: Move /proc/ppc64 to /proc/powerpc update powerpc/8xx: Fix user space TLB walk in dcbX fixup powerpc: Fix decrementer setup on 1GHz boards powerpc/iseries: Initialise on-stack completion powerpc/hvc: Driver build breaks with !HVC_CONSOLE serial/pmac_zilog: Workaround problem due to interrupt on closed port powerpc/macintosh: Make Open Firmware device id constant powerpc: Use helpers for rlimits powerpc: cpumask_of_node() should handle -1 as a node powerpc/pseries: Fix dlpar compile warning without CONFIG_PROC_DEVICETREE powerpc/pseries: Fix xics interrupt affinity powerpc/swsusp_32: Fix TLB invalidation powerpc/8xx: Always pin kernel instruction TLB powerpc: 2.6.33 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxx powerpc: Use scripts/mkuboot.sh instead of 'mkimage' powerpc/5200: update defconfigs
2010-01-18Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: xfs_swap_extents needs to handle dynamic fork offsets xfs: fix missing error check in xfs_rtfree_range xfs: fix stale inode flush avoidance xfs: Remove inode iolock held check during allocation xfs: reclaim all inodes by background tree walks xfs: Avoid inodes in reclaim when flushing from inode cache xfs: reclaim inodes under a write lock
2010-01-18Merge branch 'mantis' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'mantis' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (117 commits) V4L/DVB (13851): Fix Input dependency for Mantis V4L/DVB(13824a): mantis: Fix __devexit bad annotations V4L/DVB (13808b): mantis: replace DMA_nnBIT_MASK to DMA_BIT_MASK(32) V4L/DVB (13808): [Mantis/Hopper] Build update for Mantis/Hopper based cards V4L/DVB(13808a): mantis: convert it to the new ir-core register/unregister functions V4L/DVB (13812): [Mantis/Hopper] Update Copyright header V4L/DVB (13811): [MB86A16] Update Copyright header V4L/DVB (13810): [MB86A16] Use DVB_* macros V4L/DVB (13809): Fix Checkpatch violations V4L/DVB (13807): Fix: Free device in the device registration failure case V4L/DVB (13806): Register and Initialize Remote control V4L/DVB (13805): Fix: Unregister the frontend before detaching V4L/DVB (13804): Remove unused I2C Adapter ID V4L/DVB (13803): Remove unused dependency on CU1216 V4L/DVB (13802): [Mantis/Hopper] Fix all build related warnings V4L/DVB (13801): [MB86A16] Use the search callback V4L/DVB (13800): [Mantis] I2C optimization. Required delay is much lesser than 1mS. V4L/DVB (13799): [Mantis] Unregister frontend V4L/DVB (13798): [Mantis] Enable power for all cards, use byte mode only on relevant devices V4L/DVB (13797): [Mantis/Hopper/TDA665x] Large overhaul, ...
2010-01-18Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (23 commits) V4L/DVB (13966): DVB-T regression fix for saa7134 cards V4L/DVB (13955): cx25821: fix double unlock in medusa_video_init() MAINTAINERS: ivtv-devel is moderated MAINTAINERS: Andy Walls is the new ivtv maintainer V4L/DVB (13941): rj54n1cb0c: remove compiler warning V4L/DVB sh_mobile_ceu: don't check platform_get_irq's return value against zero V4L/DVB mx1_camera: don't check platform_get_irq's return value against zero V4L/DVB (13934): tda8290: Fix FM radio easy programming standard selection for TDA8295 V4L/DVB (13900): gspca - sunplus: Fix bridge exchanges. V4L/DVB (13887): tda8290: add autodetection support for TDA8295c2 V4L/DVB (13882): gspca - stv06xx-vv6410: Ensure register STV_SCAN_RATE is zero V4L/DVB (13880): gspca - m5602-s5k4aa: Add vflip quirk for the Amilo Xi 2428 V4L/DVB (13875): gspca - vc032x: Fix a possible crash with the vc0321 bridge. V4L/DVB (13868): gspca - sn9c20x: Fix test of unsigned. V4L/DVB (13858): ir-keytable: use the right header feature-removal-schedule: Add v4l1 drivers obsoleted by gspca sub drivers V4L/DVB (13622): gspca - ov534: Fix a compilation warning. V4L/DVB (13834): dib8000: fix compilation if !DVB_DIB8000 V4L/DVB (13831): uvcvideo: Fix oops caused by a race condition in buffer dequeuing V4L/DVB (13829): uvcvideo: Fix alternate setting selection in isochronous mode ...
2010-01-18[WATCHDOG] iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDsSeth Heasley
This patch adds the Intel Cougar Point and PCH DeviceIDs for iTCO Watchdog. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-01-18microblaze: pci_controller->arch_data really is a struct device_node *Michal Simek
we are follow powerpc change: 44ef339073f67d4abcc62ae52a5fbc069d7a4d29 Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18microblaze: Add missing double apostrophe in KconfigMichal Simek
Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18microblaze: Add PT_ macros for special purpose regsMichal Simek
PT_ macros are used by gdb and strace uses them too. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18microblaze: Enable accept4 syscallMichal Simek
We had wrong name in unistd.h + I wire up this syscall in syscall table. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18microblaze: Wire up recvmmsg syscallMichal Simek
Patch a2e2725541fad72416326798c2d7fa4dafb7d337 should contain change in unistd.h too. The same problem had MIPS. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18ARM: 5883/1: Revert "disable NX support for OABI-supporting kernels"Rabin Vincent
This reverts commit 14f0aa359365e8a93a77b71e3b840274b9b4dcb1. That commit was needed earlier because system call restarting for OABI (compat) required an executable stack and thus had problems with NX. Since ab72b00734ae4d0b ("ARM: Fix signal restart issues with NX and OABI compat") has reworked the code to not require an executable stack anymore, we can re-enable NX support for kernels with OABI (compat) support. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>