Commit Graph

400652 Commits

Author SHA1 Message Date
Kuppuswamy Sathyanarayanan d8059302b3 mrst: Fixed indentation issues
Fixed indentation issues reported by checkpatch script in
mrst related files.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: http://lkml.kernel.org/r/1382049336-21316-3-git-send-email-david.a.cohen@linux.intel.com
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-10-17 16:40:35 -07:00
Kuppuswamy Sathyanarayanan 001d4c7aea mrst: Fixed printk/pr_* related issues
Fixed printk and pr_* related issues in mrst related files.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: http://lkml.kernel.org/r/1382049336-21316-2-git-send-email-david.a.cohen@linux.intel.com
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-10-17 16:40:33 -07:00
Linus Torvalds 61e6cfa80d Linux 3.12-rc5 2013-10-13 15:41:28 -07:00
Linus Torvalds 73cac03d0c Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog fixes from Wim Van Sebroeck:
 "This will fix a deadlock on the ts72xx_wdt driver, fix bitmasks in the
  kempld_wdt driver and fix a section mismatch in the sunxi_wdt driver"

* git://www.linux-watchdog.org/linux-watchdog:
  watchdog: sunxi: Fix section mismatch
  watchdog: kempld_wdt: Fix bit mask definition
  watchdog: ts72xx_wdt: locking bug in ioctl
2013-10-13 11:41:26 -07:00
Maxime Ripard 1d5898b4f8 watchdog: sunxi: Fix section mismatch
This driver has a section mismatch, for probe and remove functions,
leading to the following warning during the compilation.

WARNING: drivers/watchdog/built-in.o(.data+0x24): Section mismatch in
reference from the variable sunxi_wdt_driver to the function
.init.text:sunxi_wdt_probe()
The variable sunxi_wdt_driver references
the function __init sunxi_wdt_probe()

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-10-13 20:02:03 +02:00
Jingoo Han 4c4e45669d watchdog: kempld_wdt: Fix bit mask definition
STAGE_CFG bits are defined as [5:4] bits. However, '(((x) & 0x30) << 4)'
handles [9:8] bits. Thus, it should be fixed in order to handle
[5:4] bits.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-10-13 20:01:57 +02:00
Dan Carpenter 8612ed0d97 watchdog: ts72xx_wdt: locking bug in ioctl
Calling the WDIOC_GETSTATUS & WDIOC_GETBOOTSTATUS and twice will cause a
interruptible deadlock.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-10-13 20:01:50 +02:00
Linus Torvalds 3552570a21 ARM: SoC fixes for 3.12-rc
A small batch of fixes this week, mostly OMAP related. Nothing stands out
 as particularly controversial.
 
 Also a fix for a 3.12-rc1 timer regression for Exynos platforms, including
 the Chromebooks.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJSWs1jAAoJEIwa5zzehBx3OLEQAKQCQxbZ+LatgSK3Usk7I9s8
 BXsAvzb26e1frZBQqN8V2o3Mz7sIDwOLJE9pPMgm/Q63+7+EAGR4S1ZO9fLHk7l8
 vSHm/KJicTFtYZkppjnxyULN9biuhBxXJZUwqqNdrC6rmee/OiE4llKpbgPsU3k0
 ZWLwFiPL6ZLgfezsOQNOP7exC48oex1aRok9glAExmryqsk2Cj6l+o8iV8T7Lpok
 mvdoKnCHfhYX8hB+NBlSpedvCOWMwos10+JuXC5MbpewqE7xpX8zLWuGhB3my33a
 EQPQGvpbi9qhcaXX/Bwe3ybnLDA6yi2GCeRA/5wb7uTxCTR/vWzLYWLDpgV0lcv1
 EunPa79U2qj1mcyUNno0tRkjSCefJy7ruW53h4xRWdrBqUbGWVsZ62JKK7hNJP1V
 5oIdEidFnOfXsPxiBg1o/WtjPk9DelSn9zz82l81Vqew+H9Dj684nssCJRXwUxaB
 X2AT+nlxSskQmhK05ZSn8qejQueV7LeUL17Xh9WNFVDsg7YYqi24npg/6gwpfkzC
 i+Pxvk3UseTyThOoUVGWOZy1aeyLHDQO9VccEzrRZRjWtOfpc/ubYVZpGyvgHOY0
 QSaPfLZxsDPoa8bUY/qKiZP/tSSR4GqUzEB3aLYrvuXhasrR5txHbOQtIMEQR4tQ
 udb80OrLAt/vVl5vhDJh
 =HpMx
 -----END PGP SIGNATURE-----

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "A small batch of fixes this week, mostly OMAP related.  Nothing stands
  out as particularly controversial.

  Also a fix for a 3.12-rc1 timer regression for Exynos platforms,
  including the Chromebooks"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: exynos: dts: Update 5250 arch timer node with clock frequency
  ARM: OMAP2: RX-51: Add missing max_current to rx51_lp5523_led_config
  ARM: mach-omap2: board-generic: fix undefined symbol
  ARM: dts: Fix pinctrl mask for omap3
  ARM: OMAP3: Fix hardware detection for omap3630 when booted with device tree
  ARM: OMAP2: gpmc-onenand: fix sync mode setup with DT
2013-10-13 09:59:10 -07:00
Yuvaraj Kumar C D 4d594dd302 ARM: exynos: dts: Update 5250 arch timer node with clock frequency
Without the "clock-frequency" property in arch timer node, could able
to see the below crash dump.

[<c0014e28>] (unwind_backtrace+0x0/0xf4) from [<c0011808>] (show_stack+0x10/0x14)
[<c0011808>] (show_stack+0x10/0x14) from [<c036ac1c>] (dump_stack+0x7c/0xb0)
[<c036ac1c>] (dump_stack+0x7c/0xb0) from [<c01ab760>] (Ldiv0_64+0x8/0x18)
[<c01ab760>] (Ldiv0_64+0x8/0x18) from [<c0062f60>] (clockevents_config.part.2+0x1c/0x74)
[<c0062f60>] (clockevents_config.part.2+0x1c/0x74) from [<c0062fd8>] (clockevents_config_and_register+0x20/0x2c)
[<c0062fd8>] (clockevents_config_and_register+0x20/0x2c) from [<c02b8e8c>] (arch_timer_setup+0xa8/0x134)
[<c02b8e8c>] (arch_timer_setup+0xa8/0x134) from [<c04b47b4>] (arch_timer_init+0x1f4/0x24c)
[<c04b47b4>] (arch_timer_init+0x1f4/0x24c) from [<c04b40d8>] (clocksource_of_init+0x34/0x58)
[<c04b40d8>] (clocksource_of_init+0x34/0x58) from [<c049ed8c>] (time_init+0x20/0x2c)
[<c049ed8c>] (time_init+0x20/0x2c) from [<c049b95c>] (start_kernel+0x1e0/0x39c)

THis is because the Exynos u-boot, for example on the Chromebooks, doesn't set
up the CNTFRQ register as expected by arch_timer. Instead, we have to specify
the frequency in the device tree like this.

Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
[olof: Changed subject, added comment, elaborated on commit message]
Signed-off-by: Olof Johansson <olof@lixom.net>
2013-10-13 09:33:54 -07:00
Olof Johansson 98ead6e001 Few fixes for omap3 related hangs and errors that people have
noticed now that people are actually using the device tree
 based booting for omap3.
 
 Also one regression fix for timer compile for dra7xx when
 omap5 is not selected, and a LED regression fix for n900.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJSVFFqAAoJEBvUPslcq6VzmMwP+wYGQ1a0Dyq/nHvHFbsm8Ny2
 QQJBcz2QqiOUk3gCENl5MJ2CWeKr9vsB9JoC+BAWbaJ2qc20ru/LcT8vrd1bvFFm
 qfvQzdSQubV+6//aTTjWc0pCfNw5ElpfjVztR3NbA6r1x4N3UISsLhLM20UOlq7v
 aS6tIcP66H2haJRX5SIQkow8/zT1/YRZ3w368JDRCUWD+Lj+ceDasgyJVpPkIscV
 q15EFSi4RWboxY6d6u5LkQwdxnX4cBL5/TWD/jHP2OGtDwdpg3aXW9uLrewETXlT
 4OGh7igHe7mBXnUpWgOB5vjElp3i7zN81//hIe7rNys4hj4ED7t71n/qy90EOJWm
 fH2mou/lOmqIXhEB68vOT88BeGlrELBRu6hrA56aem7LWOZKkIRIPEhC2qE/r18l
 YIcBMsNlxxWY0ebmJvmvYCDxUyJpMIxePZ3k1xwybNojbSI0CRGd1qZMQoDWV6Yd
 dbnvs+f0sCy7lOjrg9u/miCZJnc+wrkoKDQUfFiP2gHWQpQyBswOFO76VD7zW4DX
 zLZs4oGml+Tc3LyLlTFdoMKeeW2AmQHKBNEupUzWhL0AjndTTetD4S3YwU8EfAVS
 hPkzT0gI5oum3TypIdCr9Wmobn0tzJGI/rLxe5UJCeVbWpDfwqyccEy1wF/ET4FO
 bVvy4NsDCHOSeDbAi8Xe
 =yVzH
 -----END PGP SIGNATURE-----

Merge tag 'fixes-against-v3.12-rc3-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

From Tony Lindgren:

Few fixes for omap3 related hangs and errors that people have
noticed now that people are actually using the device tree
based booting for omap3.

Also one regression fix for timer compile for dra7xx when
omap5 is not selected, and a LED regression fix for n900.

* tag 'fixes-against-v3.12-rc3-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2: RX-51: Add missing max_current to rx51_lp5523_led_config
  ARM: mach-omap2: board-generic: fix undefined symbol
  ARM: dts: Fix pinctrl mask for omap3
  ARM: OMAP3: Fix hardware detection for omap3630 when booted with device tree
  ARM: OMAP2: gpmc-onenand: fix sync mode setup with DT

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-10-13 09:33:32 -07:00
Linus Torvalds 2d4712b7a6 Merge branch 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller:
 "This patchset includes a bugfix to prevent a kernel crash when memory
  in page zero is accessed by the kernel itself, e.g.  via
  probe_kernel_read().

  Furthermore we now export flush_cache_page() which is needed
  (indirectly) by the lustre filesystem.  The other patches remove
  unused functions and optimizes the page fault handler to only evaluate
  variables if needed, which again protects against possible kernel
  crashes"

* 'parisc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: let probe_kernel_read() capture access to page zero
  parisc: optimize variable initialization in do_page_fault
  parisc: fix interruption handler to respect pagefault_disable()
  parisc: mark parisc_terminate() noreturn and cold.
  parisc: remove unused syscall_ipi() function.
  parisc: kill SMP single function call interrupt
  parisc: Export flush_cache_page() (needed by lustre)
2013-10-13 09:13:28 -07:00
Linus Torvalds 75c531881b Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine fixes from Vinod Koul:
 "Another week, time to send another fixes request taking time out of
  extended weekend for the festivities in this part of the world.

  We have two fixes from Sergei for rcar driver and one fixing memory
  leak of edma driver by Geyslan"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dma: edma.c: remove edma_desc leakage
  rcar-hpbdma: add parameter to set_slave() method
  rcar-hpbdma: remove shdma_free_irq() calls
2013-10-13 09:02:03 -07:00
Helge Deller db080f9c53 parisc: let probe_kernel_read() capture access to page zero
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:46:31 +02:00
John David Anglin 2d8b22de6e parisc: optimize variable initialization in do_page_fault
The attached change defers the initialization of the variables tsk, mm
and flags until they are needed. As a result, the code won't crash if a
kernel probe is done with a corrupt context and the code will be better
optimized.

Signed-off-by: John David Anglin  <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:45:40 +02:00
Helge Deller 59b33f148c parisc: fix interruption handler to respect pagefault_disable()
Running an "echo t > /proc/sysrq-trigger" crashes the parisc kernel.  The
problem is, that in print_worker_info() we try to read the workqueue info via
the probe_kernel_read() functions which use pagefault_disable() to avoid
crashes like this:
    probe_kernel_read(&pwq, &worker->current_pwq, sizeof(pwq));
    probe_kernel_read(&wq, &pwq->wq, sizeof(wq));
    probe_kernel_read(name, wq->name, sizeof(name) - 1);

The problem here is, that the first probe_kernel_read(&pwq) might return zero
in pwq and as such the following probe_kernel_reads() try to access contents of
the page zero which is read protected and generate a kernel segfault.

With this patch we fix the interruption handler to call parisc_terminate()
directly only if pagefault_disable() was not called (in which case
preempt_count()==0).  Otherwise we hand over to the pagefault handler which
will try to look up the faulting address in the fixup tables.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v3.0+
Signed-off-by: John David Anglin  <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:45:20 +02:00
Helge Deller a60ac4b5f0 parisc: mark parisc_terminate() noreturn and cold.
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:44:49 +02:00
Helge Deller ec7c241953 parisc: remove unused syscall_ipi() function.
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:44:39 +02:00
Jiang Liu 528d8eb20a parisc: kill SMP single function call interrupt
Commit 9a46ad6d6d "smp: make smp_call_function_many() use logic
similar to smp_call_function_single()" has unified the way to handle
single and multiple cross-CPU function calls. Now only one interrupt
is needed for architecture specific code to support generic SMP function
call interfaces, so kill the redundant single function call interrupt.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:44:29 +02:00
Geert Uytterhoeven 320c90be7b parisc: Export flush_cache_page() (needed by lustre)
ERROR: "flush_cache_page" [drivers/staging/lustre/lustre/libcfs/libcfs.ko] undefined!

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Helge Deller <deller@gmx.de>
2013-10-13 17:44:17 +02:00
Linus Torvalds 9d05746e7b vfs: allow O_PATH file descriptors for fstatfs()
Olga reported that file descriptors opened with O_PATH do not work with
fstatfs(), found during further development of ksh93's thread support.

There is no reason to not allow O_PATH file descriptors here (fstatfs is
very much a path operation), so use "fdget_raw()".  See commit
55815f7014 ("vfs: make O_PATH file descriptors usable for 'fstat()'")
for a very similar issue reported for fstat() by the same team.

Reported-and-tested-by: ольга крыжановская <olga.kryzhanovska@gmail.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: stable@kernel.org	# O_PATH introduced in 3.0+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-10-12 13:12:31 -07:00
Linus Torvalds be5090da4a A bug fix and performance regression fix for ext4.
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABCAAGBQJSWZeNAAoJENNvdpvBGATwx6kP/2mVlKlNBXVfGUmLVP3Xb68v
 4JhBzlC3ra3TRqVkw6C6kx4fbdq0cW/mDkecmYg2s+aDnswG/94/+yRdU4kQkyne
 iqN22ZYA7CumZgJvR0Z2ptWksDRpv8H5twgdVbPtad6/2cKmjseUraPo7YZhjDCe
 O9eRCXyVII305soAddZzZUgWOWCSWpdTW5zBitKaGq5x/K//rY9UlPVSuAo+9KPZ
 vyBiKJ1R6fDbtyH7JhCdXydMPKzlAPmyqYBQGLyq2GsRsXDp/VljGci6QN0iuZ5k
 lZsxFg8q0P6/R4Pjr3DDtE0tUbPXEyMxuquh/m4b3pAXRoMMCynyLP2zy7Gc7ec0
 ek2ty+sVG06JjseqigHSmS/a+PdZgDY5xEMKhaK4X38lxRPb7apNktolXxxEt6eU
 OPZsuvma1g+lbkkCdRO5FVwMllb7cuPhuZPGyxZvmP+ON59oT5QOVsDC+55WnHNs
 Ib11PCTN93Mwhrm1YPNWVV+gWG50eLZQYJam6H4mE4knaXnba6htEhYrdNczoFH4
 lcHaJzCDJLnYVRRbKXKdLSSnyz1X9cYJBP9g5ks1iNy7/JreF7WoIAOWvZWCp432
 7NC0IOmV4Q4itiCTcSh85rGlsXU8ZA7wK5HILhp9qZmNkw30OMvihNoWoTFiWTJR
 mVCkm+isBbqMP0nhV5km
 =ZwlW
 -----END PGP SIGNATURE-----

Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 bugfixes from Ted Ts'o:
 "A bug fix and performance regression fix for ext4"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: fix memory leak in xattr
  ext4: fix performance regression in writeback of random writes
2013-10-12 12:55:15 -07:00
Linus Torvalds d64dab903f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
 "We've got more bug fixes in my for-linus branch:

  One of these fixes another corner of the compression oops from last
  time.  Miao nailed down some problems with concurrent snapshot
  deletion and drive balancing.

  I kept out one of his patches for more testing, but these are all
  stable"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: fix oops caused by the space balance and dead roots
  Btrfs: insert orphan roots into fs radix tree
  Btrfs: limit delalloc pages outside of find_delalloc_range
  Btrfs: use right root when checking for hash collision
2013-10-12 12:54:24 -07:00
Linus Torvalds d192f0d57c sound fixes for 3.12-rc5
All stable fixes except for a trivial headset mic fixup:
 the removal of bogus frame checks in snd-usb-usx2y driver that have
 regressed in the recent kernel versions, the HD-audio HDMI channel
 map fix, and a few HD-audio device-specific fixes.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJSWAXvAAoJEGwxgFQ9KSmk91MP+gIbgNXoQUU/eshYi0juUkcw
 ixWyS5azotfsA6Ekqrvk/xSGMm8hECLXLOahQg0IA2fG6i+duf5xkkAAzq3Z1cdy
 C8ij0QSFN0zNLLmczDEzEm/gTkfUz3Qv+raa2IVRWBe5dBfunRdGWFNlesWv9/oV
 r8d4y2dFMX7sU5viTx3OlsTt7nQvZGDRjDlToPhkf3DqlVY098sTERbgbDyPcR4W
 zfwzqN5iMGKqHIp4F+faqW9oL7mDqX9sXSEC+KMbrPGg1mTsBHLJjqwcSm46+N6I
 GJOkLv8jPzRPG4UxsQRmaJxnf1xuenuzalcAdjzdEvX2KpbNJTW5gaXl9iDQub9J
 tttSILD+Dy45fGLje8V7HASLf6tVpl3/bqCo6aUZdlKQdOwBtu5a6vlK7yDQb9q7
 kiwaenUPnqoPZWNd+EHfae1FnBfkhXodWyxm0xwwtGfIjFd37CEKU+MlOidObXRf
 W8tj8rol9NzSB0uq76AKXHAO07EfmX60LfIOZOkuqcxONByJ13BwppBr7I/LMb7g
 HRQre/9p1kMgRekbHHhgZafhQIqHFRyYGsRi7Xram125FsLRu/3jSdFy9LP6vt3b
 vszgT3Eu8HEjijBFwcjqf89nF8IWTKvoZJb93dpwgPYQBkpcgH9SX1jW2zBKD8yo
 Uf4cnixswRc441pE1Qdz
 =huaz
 -----END PGP SIGNATURE-----

Merge tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "All stable fixes except for a trivial headset mic fixup: the removal
  of bogus frame checks in snd-usb-usx2y driver that have regressed in
  the recent kernel versions, the HD-audio HDMI channel map fix, and a
  few HD-audio device-specific fixes"

* tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Sony VAIO Pro 13 (haswell) now has a working headset jack
  ALSA: hda - Add a headset mic model for ALC269 and friends
  ALSA: hda - Fix microphone for Sony VAIO Pro 13 (Haswell model)
  ALSA: hda - Add fixup for ASUS N56VZ
  ALSA: hda - hdmi: Fix channel map switch not taking effect
  ALSA: hda - Fix mono speakers and headset mic on Dell Vostro 5470
  ALSA: snd-usb-usx2y: remove bogus frame checks
2013-10-12 11:53:43 -07:00
Linus Torvalds 6cc3026e47 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "We had various reports of problems with deferred probing in the I2C
  subsystem, so this pull requst is a little bigger than usual.

  Most issues should be addressed now so devices will be found
  correctly.  A few ususal driver bugfixes are in here, too"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: i2c-mux-pinctrl: use deferred probe when adapter not found
  i2c: i2c-arb-gpio-challenge: use deferred probe when adapter not found
  i2c: i2c-mux-gpio: use deferred probing
  i2c: i2c-mux-gpio: don't ignore of_get_named_gpio errors
  i2c: omap: Clear ARDY bit twice
  i2c: Not all adapters have a parent
  i2c: i2c-stu300: replace platform_driver_probe to support deferred probing
  i2c: i2c-mxs: replace platform_driver_probe to support deferred probing
  i2c: i2c-imx: replace platform_driver_probe to support deferred probing
  i2c: i2c-designware-platdrv: replace platform_driver_probe to support deferred probing
2013-10-12 11:52:40 -07:00
Dave Jones 6e4ea8e33b ext4: fix memory leak in xattr
If we take the 2nd retry path in ext4_expand_extra_isize_ea, we
potentionally return from the function without having freed these
allocations.  If we don't do the return, we over-write the previous
allocation pointers, so we leak either way.

Spotted with Coverity.

[ Fixed by tytso to set is and bs to NULL after freeing these
  pointers, in case in the retry loop we later end up triggering an
  error causing a jump to cleanup, at which point we could have a double
  free bug. -- Ted ]

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Cc: stable@vger.kernel.org
2013-10-12 14:39:49 -04:00
Linus Torvalds c786e90bb2 Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull gcc "asm goto" miscompilation workaround from Ingo Molnar:
 "This is the fix for the GCC miscompilation discussed in the following
  lkml thread:

    [x86] BUG: unable to handle kernel paging request at 00740060

  The bug in GCC has been fixed by Jakub and the fix will be part of the
  GCC 4.8.2 release expected to be released next week - so the quirk's
  version test checks for <= 4.8.1.

  The quirk is only added to compiler-gcc4.h and not to the higher level
  compiler.h because all asm goto uses are behind a feature check"

* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  compiler/gcc4: Add quirk for 'asm goto' miscompilation bug
2013-10-12 11:06:18 -07:00
Linus Torvalds 71ac3d1938 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
 "A build fix and a reboot quirk"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/reboot: Add reboot quirk for Dell Latitude E5410
  x86, build, pci: Fix PCI_MSI build on !SMP
2013-10-12 10:36:03 -07:00
Linus Torvalds ccaa8be886 Fix for broken gdb "jump"
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIcBAABAgAGBQJSWPNjAAoJEGnX8d3iisJec5sQAKxYMTwgJm41r2WgoBWNdHGr
 syoHIHFT17Rx/4EQ7R9oGxNtWS5l4UpP1fuhPqYGJos1lmwlVuWC1qSGP/5QA7RF
 waQMDh57yMUAKM/M0zMNkwoD40zbNTbO7PS4dNs7sJGVTwY0gWdDPHyCS1cTfm6v
 V8gt6ed92jMIUyacCkH23uEGCEXqb/zc5O4XA/BVhBS5erWcL+RzELkxd5eADupy
 NZiQEZFlaSrh5YxwlvLxNnYLXBM7pRJMU57QjwzVkvZIcyTGEULCXyB3uBu9Du8U
 X976o4xgSA1/TV8Iu1s6hsBmOEIcY+bCBSLyw34vzUfJQtmgw2QBp2M3oTELhqfL
 63it/kaG10eoXxaeD2NOGK6uy0XgOsmVYY9kL0fOY50Y2jW3dLtcyNTqcGLSRnN/
 XvCUzt/lI32R8p5OL1D+qEZs3EdGPfWVoIjx8XQT2s4+gFjc/N2hgCRYGu/UhJCH
 ci4FSvlsfDdHDv1StzSTAi5hJOE5P5lDqYLwN+kmvx84AOkeYNIzF2vg0JJ5NfKB
 bTZvJun0YXS9LojbC6WTL3xlsazs/z1OQoJbpnYo+QJipKRaeMD/HEjghvsouSut
 rFQ6N4uNzQ7Z3J1aPLmWc56IK8lxcwfxU5lhVZSZNj80BGX0l4sXVfHrA0xisjmc
 iF40lyM/pSHMQgIEe1KH
 =bljX
 -----END PGP SIGNATURE-----

Merge tag 'arc-fixes-for-3.12-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull ARC fix from Vineet Gupta:
 "Fix for broken gdb 'jump'"

* tag 'arc-fixes-for-3.12-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: Ignore ptrace SETREGSET request for synthetic register "stop_pc"
2013-10-12 10:34:14 -07:00
Vineet Gupta 5b24282846 ARC: Ignore ptrace SETREGSET request for synthetic register "stop_pc"
ARCompact TRAP_S insn used for breakpoints, commits before exception is
taken (updating architectural PC). So ptregs->ret contains next-PC and
not the breakpoint PC itself. This is different from other restartable
exceptions such as TLB Miss where ptregs->ret has exact faulting PC.
gdb needs to know exact-PC hence ARC ptrace GETREGSET provides for
@stop_pc which returns ptregs->ret vs. EFA depending on the
situation.

However, writing stop_pc (SETREGSET request), which updates ptregs->ret
doesn't makes sense stop_pc doesn't always correspond to that reg as
described above.

This was not an issue so far since user_regs->ret / user_regs->stop_pc
had same value and both writing to ptregs->ret was OK, needless, but NOT
broken, hence not observed.

With gdb "jump", they diverge, and user_regs->ret updating ptregs is
overwritten immediately with stop_pc, which this patch fixes.

Reported-by: Anton Kolesov <akolesov@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2013-10-12 12:00:36 +05:30
Linus Torvalds 46f37519cf Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fix from Ralf Baechle:
 "Just one fix.  The stack protector was loading the value of the canary
  instead of its address"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: stack protector: Fix per-task canary switch
2013-10-11 11:24:58 -07:00
Linus Torvalds cd4edf7a34 Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "All over the map..

   - nouveau:
     disable MSI, needs more work, will try again next merge window
   - radeon:
      audio + uvd regression fixes, dpm fixes, reset fixes
   - i915:
     the dpms fix might fix your haswell

  And one pain in the ass revert, so we have VGA arbitration that when
  implemented 4-5 years ago really hoped that GPUs could remove
  themselves from arbitration completely once they had a kernel driver.

  It seems Intel hw designers decided that was too nice a facility to
  allow us to have so they removed it when they went on-die (so since
  Ironlake at least).  Now Alex Williamson added support for VGA
  arbitration for newer GPUs however this now exposes itself to
  userspace as requireing arbitration of GPU VGA regions and the X
  server gets involved and disables things that it can't handle when VGA
  access is possibly required around every operation.

  So in order to not break userspace we just reverted things back to the
  old known broken status so maybe we can try and design out way out.

  Ville also had a patch to use stop machine for the two times Intel
  needs to access VGA space, that might be acceptable with some rework,
  but for now myself and Daniel agreed to just go back"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (23 commits)
  Revert "i915: Update VGA arbiter support for newer devices"
  Revert "drm/i915: Delay disabling of VGA memory until vgacon->fbcon handoff is done"
  drm/radeon: re-enable sw ACR support on pre-DCE4
  drm/radeon/dpm: disable bapm on TN asics
  drm/radeon: improve soft reset on CIK
  drm/radeon: improve soft reset on SI
  drm/radeon/dpm: off by one in si_set_mc_special_registers()
  drm/radeon/dpm/btc: off by one in btc_set_mc_special_registers()
  drm/radeon: forever loop on error in radeon_do_test_moves()
  drm/radeon: fix hw contexts for SUMO2 asics
  drm/radeon: fix typo in CP DMA register headers
  drm/radeon/dpm: disable multiple UVD states
  drm/radeon: use hw generated CTS/N values for audio
  drm/radeon: fix N/CTS clock matching for audio
  drm/radeon: use 64-bit math to calculate CTS values for audio (v2)
  drm/edid: catch kmalloc failure in drm_edid_to_speaker_allocation
  Revert "drm/fb-helper: don't sleep for screen unblank when an oops is in progress"
  drm/gma500: fix things after get/put page helpers
  drm/nouveau/mc: disable msi support by default, it's busted in tons of places
  drm/i915: Only apply DPMS to the encoder if enabled
  ...
2013-10-11 10:41:21 -07:00
David Henningsson fbc78ad624 ALSA: hda - Sony VAIO Pro 13 (haswell) now has a working headset jack
Just got the positive confirmation from a tester:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1227093/comments/28

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11 13:49:43 +02:00
David Henningsson 7c478f0337 ALSA: hda - Add a headset mic model for ALC269 and friends
Using the headset mic model will cause the headset mic to be labeled
"headset mic" instead of just "mic".

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11 10:23:49 +02:00
David Henningsson 88cfcf86aa ALSA: hda - Fix microphone for Sony VAIO Pro 13 (Haswell model)
The external mic showed up with a precense detect of "always present",
essentially disabling the internal mic. Therefore turn off presence
detection for this pin.

Note: The external mic seems not yet working, but an internal mic is
certainly better than no mic at all.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1227093
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-10-11 10:23:42 +02:00
Ingo Molnar 3f0116c323 compiler/gcc4: Add quirk for 'asm goto' miscompilation bug
Fengguang Wu, Oleg Nesterov and Peter Zijlstra tracked down
a kernel crash to a GCC bug: GCC miscompiles certain 'asm goto'
constructs, as outlined here:

  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670

Implement a workaround suggested by Jakub Jelinek.

Reported-and-tested-by: Fengguang Wu <fengguang.wu@intel.com>
Reported-by: Oleg Nesterov <oleg@redhat.com>
Reported-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Suggested-by: Jakub Jelinek <jakub@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-10-11 07:39:14 +02:00
Dave Airlie ebff5fa9d5 Revert "i915: Update VGA arbiter support for newer devices"
This reverts commit 81b5c7bc8d.

Adding drm/i915 into the vga arbiter chain means that X (in a piece of
well-meant paranoia) will do a get/put on the vga decoding around
_every_ accel call down into the ddx. Which results in some nice
performance disasters [1]. This really breaks userspace, by disabling
DRI for everyone, and stops OpenGL from working, this isn't limited
to just the i915 but both the integrated and discrete GPUs on
multi-gpu systems, in other words this causes untold worlds of pain,

Ville tried to come up with a Great Hack to fiddle the required VGA
I/O ops behind everyone's back using stop_machine, but that didn't
really work out [2]. Given that we're fairly late in the -rc stage for
such games let's just revert this all.

One thing we might want to keep is to delay the disabling of the vga
decoding until the fbdev emulation and the fbcon screen is set up. If
we kill vga mem decoding beforehand fbcon can end up with a white
square in the top-left corner it tried to save from the vga memory for
a seamless transition. And we have bug reports on older platforms
which seem to match these symptoms.

But again that's something to play around with in -next.

References: [1] http://lists.x.org/archives/xorg-devel/2013-September/037763.html
References: [2] http://www.spinics.net/lists/intel-gfx/msg34062.html
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-10-11 15:19:22 +10:00
Dave Airlie e1264ebe9f Revert "drm/i915: Delay disabling of VGA memory until vgacon->fbcon handoff is done"
This reverts commit 6e1b4fdad5.

This is part of a revert due to a userspace breakage, better explained in the revert of 1a1a4cbf4906a13c0c377f708df5d94168e7b582.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-10-11 15:19:10 +10:00
Dave Airlie 2302628550 Merge branch 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Regression fixes for audio and UVD, several hang fixes,
some DPM fixes.

* 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: re-enable sw ACR support on pre-DCE4
  drm/radeon/dpm: disable bapm on TN asics
  drm/radeon: improve soft reset on CIK
  drm/radeon: improve soft reset on SI
  drm/radeon/dpm: off by one in si_set_mc_special_registers()
  drm/radeon/dpm/btc: off by one in btc_set_mc_special_registers()
  drm/radeon: forever loop on error in radeon_do_test_moves()
  drm/radeon: fix hw contexts for SUMO2 asics
  drm/radeon: fix typo in CP DMA register headers
  drm/radeon/dpm: disable multiple UVD states
  drm/radeon: use hw generated CTS/N values for audio
  drm/radeon: fix N/CTS clock matching for audio
  drm/radeon: use 64-bit math to calculate CTS values for audio (v2)
  drm/edid: catch kmalloc failure in drm_edid_to_speaker_allocation
2013-10-11 13:07:15 +10:00
Geyslan G. Bem 2f6d8fad0a dma: edma.c: remove edma_desc leakage
Free memory allocated to edma_desc when failing to allocate slot.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-10-11 07:31:47 +05:30
Sergei Shtylyov 08d08bcdee rcar-hpbdma: add parameter to set_slave() method
Commit 4981c4dc19 (DMA: shdma: switch DT mode to
use configuration data from a match table) added a new parameter to set_slave()
method but unfortunately got merged later than commit c4f6c41ba7
(dma: add driver for R-Car HPB-DMAC), so that the HPB-DMAC driver retained the
old prototype which caused this warning:

drivers/dma/sh/rcar-hpbdma.c:485: warning: initialization from incompatible
pointer type

The newly added parameter  is used to override DMA slave address from 'struct
hpb_dmae_slave_config', so we have to add the 'slave_addr' field to 'struct
hpb_dmae_chan', conditionally assign it in set_slave() method, and return in
slave_addr() method.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-10-11 07:24:36 +05:30
Sergei Shtylyov cdeb5c033f rcar-hpbdma: remove shdma_free_irq() calls
Commit c1c63a14f4 (DMA: shdma: switch to managed
resource allocation) got rid of shdma_free_irq() but  unfortunately got merged
later than commit c4f6c41ba7 (dma: add driver for
R-Car HPB-DMAC), so that the HPB-DMAC driver retained the calls and got broken:

drivers/dma/sh/rcar-hpbdma.c: In function `hpb_dmae_alloc_chan_resources':
drivers/dma/sh/rcar-hpbdma.c:435: error: implicit declaration of function
`shdma_free_irq'

Fix this compilation error by removing the remaining shdma_free_irq() calls.

Reported-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-10-11 07:24:35 +05:30
Miao Xie c00869f1ae Btrfs: fix oops caused by the space balance and dead roots
When doing space balance and subvolume destroy at the same time, we met
the following oops:

kernel BUG at fs/btrfs/relocation.c:2247!
RIP: 0010: [<ffffffffa04cec16>] prepare_to_merge+0x154/0x1f0 [btrfs]
Call Trace:
 [<ffffffffa04b5ab7>] relocate_block_group+0x466/0x4e6 [btrfs]
 [<ffffffffa04b5c7a>] btrfs_relocate_block_group+0x143/0x275 [btrfs]
 [<ffffffffa0495c56>] btrfs_relocate_chunk.isra.27+0x5c/0x5a2 [btrfs]
 [<ffffffffa0459871>] ? btrfs_item_key_to_cpu+0x15/0x31 [btrfs]
 [<ffffffffa048b46a>] ? btrfs_get_token_64+0x7e/0xcd [btrfs]
 [<ffffffffa04a3467>] ? btrfs_tree_read_unlock_blocking+0xb2/0xb7 [btrfs]
 [<ffffffffa049907d>] btrfs_balance+0x9c7/0xb6f [btrfs]
 [<ffffffffa049ef84>] btrfs_ioctl_balance+0x234/0x2ac [btrfs]
 [<ffffffffa04a1e8e>] btrfs_ioctl+0xd87/0x1ef9 [btrfs]
 [<ffffffff81122f53>] ? path_openat+0x234/0x4db
 [<ffffffff813c3b78>] ? __do_page_fault+0x31d/0x391
 [<ffffffff810f8ab6>] ? vma_link+0x74/0x94
 [<ffffffff811250f5>] vfs_ioctl+0x1d/0x39
 [<ffffffff811258c8>] do_vfs_ioctl+0x32d/0x3e2
 [<ffffffff811259d4>] SyS_ioctl+0x57/0x83
 [<ffffffff813c3bfa>] ? do_page_fault+0xe/0x10
 [<ffffffff813c73c2>] system_call_fastpath+0x16/0x1b

It is because we returned the error number if the reference of the root was 0
when doing space relocation. It was not right here, because though the root
was dead(refs == 0), but the space it held still need be relocated, or we
could not remove the block group. So in this case, we should return the root
no matter it is dead or not.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2013-10-10 21:31:02 -04:00
Miao Xie 14927d9546 Btrfs: insert orphan roots into fs radix tree
Now we don't drop all the deleted snapshots/subvolumes before the space
balance. It means we have to relocate the space which is held by the dead
snapshots/subvolumes. So we must into them into fs radix tree, or we would
forget to commit the change of them when doing transaction commit, and it
would corrupt the metadata.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2013-10-10 21:30:53 -04:00
Josef Bacik 7bf811a595 Btrfs: limit delalloc pages outside of find_delalloc_range
Liu fixed part of this problem and unfortunately I steered him in slightly the
wrong direction and so didn't completely fix the problem.  The problem is we
limit the size of the delalloc range we are looking for to max bytes and then we
try to lock that range.  If we fail to lock the pages in that range we will
shrink the max bytes to a single page and re loop.  However if our first page is
inside of the delalloc range then we will end up limiting the end of the range
to a period before our first page.  This is illustrated below

[0 -------- delalloc range --------- 256mb]
                                  [page]

So find_delalloc_range will return with delalloc_start as 0 and end as 128mb,
and then we will notice that delalloc_start < *start and adjust it up, but not
adjust delalloc_end up, so things go sideways.  To fix this we need to not limit
the max bytes in find_delalloc_range, but in find_lock_delalloc_range and that
way we don't end up with this confusion.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2013-10-10 21:27:56 -04:00
Josef Bacik 4871c1588f Btrfs: use right root when checking for hash collision
btrfs_rename was using the root of the old dir instead of the root of the new
dir when checking for a hash collision, so if you tried to move a file into a
subvol it would freak out because it would see the file you are trying to move
in its current root.  This fixes the bug where this would fail

btrfs subvol create test1
btrfs subvol create test2
mv test1 test2.

Thanks to Chris Murphy for catching this,

Cc: stable@vger.kernel.org
Reported-by: Chris Murphy <lists@colorremedies.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2013-10-10 21:27:45 -04:00
Kent Overstreet 2fe80d3bbf bcache: Fix a null ptr deref regression
Commit c0f04d88e4 ("bcache: Fix flushes in writeback mode") was fixing
a reported data corruption bug, but it seems some last minute
refactoring or rebasing introduced a null pointer deref.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: linux-stable <stable@vger.kernel.org> # >= v3.10
Reported-by: Gabriel de Perthuis <g2p.code@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-10-10 18:17:39 -07:00
Linus Torvalds e3e8ded06f Fix root cause of crash/error seen in applesmc driver
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIcBAABAgAGBQJSVdBGAAoJEMsfJm/On5mBj50P/1eQe5O/CsWLSYOx9ZcrglrH
 h80vl+/M3nySMwJcomBQuE93z0bA4b+laMgjkHA/z4RT9xxzowyCAlrwceiPQQM3
 YgJ2rlIj6byo+LLJR9nA0VTrtO71ELakEtbec6rPvY8keGtRMWEdS/KiHQT3+pNt
 xeDL524nkC6yVmbtMYHX7KnD7srtkGbAhFWTFz69J6TpP9PswMdF70Pf+tRieE0O
 RcHbrZ2sw1qYKRG99TXSpTDvncjflkdyckfuEP3P88bz31KsNa1DiwkwrWw8qHoT
 Am1b205c1QKdWowXEvEcgnuZJWPer3VycPWTfebwYjSwpS4MwGefWNhC/Ul3n5al
 75KXIV1r90TKOWATOQ7EnMRZh8NesOQfuE/3s3wQxwUZqQwI+qNhVSv1Owx7q8aK
 fLZJlOmdrk2o5fHiZjxAGQ9TQ9TTESLMD/5274Bua/YJ7Fs5YQT4xofDJnhp3jYU
 DV6f0pXQTvsWpuVfi//K0Sq36siqJyloIhD+hT7GR007U3RREPLDfC9Qdir6YUEf
 iYg+0bDBruBb8co1RTyFWgsYzfTdGSZU967hZb/hDLBRCk4rAbB6ttTT4ySpKlbW
 gO+B6eS3e523wma6gMGQeG+AGzGYWKSC2zG//Wd2VPOZwXx7c8kF6uxqLxKAmzvZ
 ymd2smSeJu195OU3PXWS
 =Y7mi
 -----END PGP SIGNATURE-----

Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fix from Guenter Roeck:
 "Fix root cause of crash/error seen in applesmc driver"

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (applesmc) Always read until end of data
2013-10-10 18:16:02 -07:00
Linus Torvalds 2d9d028283 Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild fix from Michal Marek:
 "Here is an ARM Makefile fix that you even acked.  After nobody wanted
  to take it, it ended up in the kbuild tree"

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  arm, kbuild: make "make install" not depend on vmlinux
2013-10-10 18:15:23 -07:00
Linus Torvalds f112bf8585 Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog fix from Wim Van Sebroeck:
 "Make sure that the hpwdt driver will not load auxilary iLO devices"

* git://www.linux-watchdog.org/linux-watchdog:
  watchdog: hpwdt: Patch to ignore auxilary iLO devices
2013-10-10 13:57:10 -07:00
Fengguang Wu 0ff18e3734 kobject: show debug info on delayed kobject release
Useful for locating buggy drivers on kernel oops.

It may add dozens of new lines to boot dmesg. DEBUG_KOBJECT_RELEASE is
hopefully only enabled in debug kernels (like maybe the Fedora rawhide
one, or at developers), so being a bit more verbose is likely ok.

Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-10-10 13:56:52 -07:00