GitHub/exynos8895/android_kernel_samsung_universal8895.git
13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Sun, 17 Jul 2011 19:48:52 +0000 (12:48 -0700)]
Merge git://git./linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  watchdog: hpwdt depends on PCI
  watchdog: fix hpwdt Kconfig regression in 3.0-rc

13 years agoMerge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Sun, 17 Jul 2011 19:48:18 +0000 (12:48 -0700)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] tuner-core: fix a 2.6.39 regression with mt20xx
  [media] dvb_frontend: fix race condition in stopping/starting frontend
  [media] media: fix radio-sf16fmr2 build when SND is not enabled
  [media] MEDIA: Fix non-ISA_DMA_API link failure of sound code
  [media] nuvoton-cir: make idle timeout more sane
  [media] mceusb: increase default timeout to 100ms
  [media] mceusb: Timeout unit corrections
  [media] Revert "V4L/DVB: cx23885: Enable Message Signaled Interrupts(MSI)"

13 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Sun, 17 Jul 2011 19:47:47 +0000 (12:47 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: Fixes device power states array overflow
  ACPI, APEI, HEST, Detect duplicated hardware error source ID
  ACPI: Fix lockdep false positives in acpi_power_off()

13 years agoMerge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspe...
Linus Torvalds [Sun, 17 Jul 2011 19:47:27 +0000 (12:47 -0700)]
Merge branch 'pm-fixes' of git://git./linux/kernel/git/rafael/suspend-2.6

* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
  PM / MIPS: Convert i8259.c to using syscore_ops

13 years agoMerge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 17 Jul 2011 19:47:11 +0000 (12:47 -0700)]
Merge branch 's5p-fixes-for-linus' of git://git./linux/kernel/git/kgene/linux-samsung

* 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: SAMSUNG: DMA Cleanup as per sparse
  ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Sun, 17 Jul 2011 19:43:58 +0000 (12:43 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc: sun4m SMP: fix wrong shift instruction in IPI handler
  sparc32,leon: Added __init declaration to leon_flush_needed()
  sparc/irqs: Do not trace arch_local_{*,irq_*} functions

13 years agowatchdog: hpwdt depends on PCI
Randy Dunlap [Sat, 16 Jul 2011 19:25:49 +0000 (12:25 -0700)]
watchdog: hpwdt depends on PCI

hpwdt is a PCI driver so it should depend on PCI.
Fixes these build errors:

drivers/watchdog/hpwdt.c:762: error: implicit declaration of function 'pci_iomap'
drivers/watchdog/hpwdt.c:762: warning: assignment makes pointer from integer without a cast
drivers/watchdog/hpwdt.c:797: error: implicit declaration of function 'pci_iounmap'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: Thomas Mingarelli <thomas.mingarelli@hp.com>
13 years agosparc: sun4m SMP: fix wrong shift instruction in IPI handler
Will Simoneau [Sat, 16 Jul 2011 17:45:12 +0000 (10:45 -0700)]
sparc: sun4m SMP: fix wrong shift instruction in IPI handler

This shift instruction appears to be shifting in the wrong direction.
Without this change, my SparcStation-20MP hangs just after bringing up
the second CPU:

Entering SMP Mode...
Starting CPU 2 at f02b4e90
Brought up 2 CPUs
Total of 2 processors activated (99.52 BogoMIPS).
   *** stuck ***

Signed-off-by: Will Simoneau <simoneau@ele.uri.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoARM: SAMSUNG: DMA Cleanup as per sparse
Sangwook Lee [Sat, 16 Jul 2011 06:50:19 +0000 (15:50 +0900)]
ARM: SAMSUNG: DMA Cleanup as per sparse

Function declaration differs between file: dma.c and file:dma.h
and SPARSE (Documentation/sparse.txt) gives error messages

All dma channels are members of 'enum dma_ch' and not 'unsigned int'
Please have a look at channel definitions in:
arch/arm/mach-s3c64xx/include/mach/dma.h
arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h
arch/arm/mach-s3c2410/include/mach/dma.h
So all arguments should be of type 'enum dma_ch'

Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agowatchdog: fix hpwdt Kconfig regression in 3.0-rc
Olaf Hering [Fri, 15 Jul 2011 21:23:33 +0000 (23:23 +0200)]
watchdog: fix hpwdt Kconfig regression in 3.0-rc

Remove Kconfig regression caused by commit
a4616153deae053b29a2b7dd9ec4b2a225accfc5 "watchdog: hpwdt: build hpwdt as
module by default with NMI_DECODING enabled"

With the above change applied, hpwdt will be enabled unconditionally by just
entering the Watchdog subscreen in menuconfig. Since this driver is not
essential to boot any box it should remain disabled until it gets manually
enabled, just like all other drivers.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: Tony Camuso <tcamuso@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
13 years agoARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip
Todd Poynor [Sat, 16 Jul 2011 02:13:47 +0000 (11:13 +0900)]
ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agoMerge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Sat, 16 Jul 2011 01:03:30 +0000 (18:03 -0700)]
Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6

* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6:
  gpio: wm831x: add a missing break in wm831x_gpio_dbg_show

13 years agoARM: fix regression in IXP4xx clocksource
Richard Cochran [Fri, 15 Jul 2011 19:33:12 +0000 (21:33 +0200)]
ARM: fix regression in IXP4xx clocksource

Commit 234b6ceddb4fc2a4bc5b9a7670f070f6e69e0868

   clocksource: convert ARM 32-bit up counting clocksources

broke the build for ixp4xx and made big endian operation impossible.
This commit restores the original behaviour.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
[ Thomas says that we might want to have generic BE accessor functions
  to the MMIO clock source, but that hasn't happened yet, so in the
  meantime this seems to be the short-term fix for the particular
  problem - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoPM / MIPS: Convert i8259.c to using syscore_ops
Rafael J. Wysocki [Fri, 15 Jul 2011 22:59:54 +0000 (00:59 +0200)]
PM / MIPS: Convert i8259.c to using syscore_ops

The code in arch/mips/kernel/i8259.c still hasn't been converted to
using struct syscore_ops instead of a sysdev for resume and shutdown.
As a result, this code doesn't build any more after suspend, resume
and shutdown callbacks have been removed from struct sysdev_class.
Fix this problem by converting i8259.c to using syscore_ops.

Reported-and-tested-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
13 years agogpio: wm831x: add a missing break in wm831x_gpio_dbg_show
Axel Lin [Sun, 10 Jul 2011 07:45:07 +0000 (15:45 +0800)]
gpio: wm831x: add a missing break in wm831x_gpio_dbg_show

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke...
Linus Torvalds [Fri, 15 Jul 2011 18:03:49 +0000 (11:03 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ryusuke/nilfs2

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
  nilfs2: remove resize from unsupported features list

13 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Fri, 15 Jul 2011 17:21:21 +0000 (10:21 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
  hwmon: (adm1275) Fix coefficients per datasheet revision B
  hwmon: (pmbus) Use long variables for register to data conversions

13 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Fri, 15 Jul 2011 17:21:07 +0000 (10:21 -0700)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: add new NI pci ids

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
Linus Torvalds [Fri, 15 Jul 2011 16:55:39 +0000 (09:55 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  fix loop checks in d_materialise_unique()
  Fix ->d_lock locking order in unlazy_walk()

13 years agoMerge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck...
Linus Torvalds [Fri, 15 Jul 2011 16:54:34 +0000 (09:54 -0700)]
Merge branch 'rcu/urgent' of git://git./linux/kernel/git/paulmck/linux-2.6-rcu

* 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu:
  rcu: Prevent RCU callbacks from executing before scheduler initialized

13 years agosched: Fix 32bit race
Peter Zijlstra [Mon, 11 Jul 2011 14:28:50 +0000 (16:28 +0200)]
sched: Fix 32bit race

Commit 3fe1698b7fe0 ("sched: Deal with non-atomic min_vruntime reads
on 32bit") forgot to initialize min_vruntime_copy which could lead to
an infinite while loop in task_waking_fair() under some circumstances
(early boot, lucky timing).

[ This bug was also reported by others that blamed it on the RCU
  initialization problems ]

Reported-and-tested-by: Bruno Wolff III <bruno@wolff.to>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agodrm/radeon/kms: add new NI pci ids
Alex Deucher [Fri, 15 Jul 2011 14:39:10 +0000 (14:39 +0000)]
drm/radeon/kms: add new NI pci ids

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agohwmon: (adm1275) Fix coefficients per datasheet revision B
Guenter Roeck [Thu, 14 Jul 2011 21:18:03 +0000 (14:18 -0700)]
hwmon: (adm1275) Fix coefficients per datasheet revision B

Coefficients to convert chip register values to voltage/current have been
slightly changed in revision B of the chip datasheet. Update driver coefficients
to match the coefficients in the datasheet.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
13 years agofix loop checks in d_materialise_unique()
Al Viro [Wed, 13 Jul 2011 01:42:24 +0000 (21:42 -0400)]
fix loop checks in d_materialise_unique()

Both __d_unalias() and __d_materialise_dentry() need loop prevention.
Grab rename_lock in caller, check for loops there...

As a side benefit, we have dentry_lock_for_move() called only under
rename_lock, which seriously reduces deadlock potential of the
execrable "locking order" used for ->d_lock.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
Linus Torvalds [Thu, 14 Jul 2011 17:20:42 +0000 (10:20 -0700)]
Merge git://git./linux/kernel/git/steve/gfs2-2.6-fixes

* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
  GFS2: Resolve inode eviction and ail list interaction bug
  GFS2: Fix race during filesystem mount
  GFS2: force a log flush when invalidating the rindex glock

13 years agoGFS2: Resolve inode eviction and ail list interaction bug
Steven Whitehouse [Thu, 14 Jul 2011 07:59:44 +0000 (08:59 +0100)]
GFS2: Resolve inode eviction and ail list interaction bug

This patch contains a few misc fixes which resolve a recently
reported issue. This patch has been a real team effort and has
received a lot of testing.

The first issue is that the ail lock needs to be held over a few
more operations. The lock thats added into gfs2_releasepage() may
possibly be a candidate for replacing with RCU at some future
point, but at this stage we've gone for the obvious fix.

The second issue is that gfs2_write_inode() can end up calling
a glock recursively when called from gfs2_evict_inode() via the
syncing code, so it needs a guard added.

The third issue is that we either need to not truncate the metadata
pages of inodes which have zero link count, but which we cannot
deallocate due to them still being in use by other nodes, or we need
to ensure that those pages have all made it through the journal and
ail lists first. This patch takes the former approach, but the
latter has also been tested and there is nothing to choose between
them performance-wise. So again, we could revise that decision
in the future.

Also, the inode eviction process is now better documented.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Tested-by: Bob Peterson <rpeterso@redhat.com>
Tested-by: Abhijith Das <adas@redhat.com>
Reported-by: Barry J. Marson <bmarson@redhat.com>
Reported-by: David Teigland <teigland@redhat.com>
13 years agoMerge branches 'd3cold', 'bugzilla-37412' and 'bugzilla-38152' into release
Len Brown [Thu, 14 Jul 2011 04:16:38 +0000 (00:16 -0400)]
Merge branches 'd3cold', 'bugzilla-37412' and 'bugzilla-38152' into release

13 years agoACPI: Fixes device power states array overflow
Lin Ming [Wed, 1 Jun 2011 15:54:02 +0000 (23:54 +0800)]
ACPI: Fixes device power states array overflow

Commit 28c2103 added new state ACPI_STATE_D3_COLD, so the device power
states array must be expanded by one also.

v2: Use ACPI_D_STATE_COUNT instead of number 5 for the array size.

Reported-by: Dan Carpenter <error27@gmail.com>
Suggested-by: Oldřich Jedlička <oldium.pro@seznam.cz>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
13 years agoACPI, APEI, HEST, Detect duplicated hardware error source ID
Huang Ying [Wed, 13 Jul 2011 05:14:12 +0000 (13:14 +0800)]
ACPI, APEI, HEST, Detect duplicated hardware error source ID

The firmware on some machine will report duplicated hardware error
source ID in HEST.  This is considered a firmware bug.  To provide
better warning message, this patch adds duplicated hardware error
source ID detecting and corresponding printk.

This patch fixes #37412 on kernel bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=37412

Reported-by: marconifabio@ubuntu-it.org
Signed-off-by: Huang Ying <ying.huang@intel.com>
Tested-by: Mathias <janedo.spam@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Linus Torvalds [Wed, 13 Jul 2011 23:47:31 +0000 (16:47 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/cjb/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
  mmc: core: Bus width testing needs to handle suspend/resume

13 years ago[media] tuner-core: fix a 2.6.39 regression with mt20xx
Mauro Carvalho Chehab [Wed, 13 Jul 2011 04:23:11 +0000 (01:23 -0300)]
[media] tuner-core: fix a 2.6.39 regression with mt20xx

As Simon reported, digital TV broke with mt20xx tuner due to
commit ad020dc2fe9039628cf6cef42cd1b76531ee8411.

The mt20xx tuner passes V4L2_TUNER_DIGITAL_TV to tuner core. However, the
check_mode code now doesn't handle it well. Change the logic there to
avoid the breakage, and fix a test for analog-only at g_tuner.

Reported-by: Simon Arlott <simon@fire.lp0.eu>
Tested-by: Simon Arlott <simon@fire.lp0.eu>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years ago[media] dvb_frontend: fix race condition in stopping/starting frontend
Devin Heitmueller [Tue, 5 Jul 2011 00:55:01 +0000 (21:55 -0300)]
[media] dvb_frontend: fix race condition in stopping/starting frontend

Attached is a patch which addresses a race condition in the DVB core
related to closing/reopening the DVB frontend device in quick
succession.  This is the reason that devices such as the HVR-1300,
HVR-3000, and HVR-4000 have been failing to scan properly under MythTV
and w_scan.

The gory details of the race are described in the patch.

Devin

There is a race condition exhibited when channel scanners such as w_scan and
MythTV quickly close and then reopen the frontend device node.

Under normal conditions, the behavior is as follows:

1.  Application closes the device node
2.  DVB frontend ioctl calls dvb_frontend_release which sets
    fepriv->release_jiffies
3.  DVB frontend thread *eventually* calls dvb_frontend_is_exiting() which
    compares fepriv->release_jiffies, and shuts down the thread if timeout has
    expired
4.  Thread goes away
5.  Application opens frontend device
6.  DVB frontend ioctl() calls ts_bus_ctrl(1)
7.  DVB frontend ioctl() creates new frontend thread, which calls
    dvb_frontend_init(), which has demod driver init() routine setup initial
    register state for demod chip.
8.  Tuning request is issued.

The race occurs when the application in step 5 performs the new open() call
before the frontend thread is shutdown.  In this case the ts_bus_ctrl() call
is made, which strobes the RESET pin on the demodulator, but the
dvb_frontend_init() function never gets called because the frontend thread
hasn't gone away yet.  As a result, the initial register config for the demod
is *never* setup, causing subsequent tuning requests to fail.

If there is time between the close and open (enough for the dvb frontend
thread to be torn down), then in that case the new frontend thread is created
and thus the dvb_frontend_init() function does get called.

The fix is to set the flag which forces reinitialization if we did in fact
call ts_bus_ctrl().

This problem has been seen on the HVR-1300, HVR-3000, and HVR-4000, and is
likely occuring on other designs as well where ts_bus_ctrl() actually strobes
the reset pin on the demodulator.

Note that this patch should supercede any patches submitted for the
1300/3000/4000 which remove the code that removes GPIO code in
cx8802_dvb_advise_acquire(), which have been circulating by users for some
time now...

Canonical tracking this issue in Launchpad 439163:

Thanks to Jon Sayers from Hauppauge and Florent Audebert from Anevia S.A. for
providing hardware to test/debug with.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Jon Sayers <j.sayers@hauppauge.co.uk>
Cc: Florent Audebert <florent.audebert@anevia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years ago[media] media: fix radio-sf16fmr2 build when SND is not enabled
Randy Dunlap [Thu, 30 Jun 2011 17:31:04 +0000 (14:31 -0300)]
[media] media: fix radio-sf16fmr2 build when SND is not enabled

When CONFIG_SND is not enabled, radio-sf16fmr2 build fails with:

so make this driver depend on SND.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years agoMerge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
Linus Torvalds [Wed, 13 Jul 2011 21:34:08 +0000 (14:34 -0700)]
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  SUNRPC: Fix use of static variable in rpcb_getport_async
  NFSv4.1: update nfs4_fattr_bitmap_maxsz
  SUNRPC: Fix a race between work-queue and rpc_killall_tasks
  pnfs: write: Set mds_offset in the generic layer - it is needed by all LDs

13 years agoMerge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuil...
Linus Torvalds [Wed, 13 Jul 2011 21:16:53 +0000 (14:16 -0700)]
Merge branch 'rc-fixes' of git://git./linux/kernel/git/mmarek/kbuild-2.6

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  kbuild: Do not write to builddir in modules_install

13 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Wed, 13 Jul 2011 21:04:26 +0000 (14:04 -0700)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms/evergreen: emit SQ_LDS_RESOURCE_MGMT for blits
  agp/intel: Fix typo in G4x_GMCH_SIZE_VT_2M
  drm/radeon/kms: fix typo in read_disabled vbios code
  drm/radeon/kms: use correct BUS_CNTL reg on rs600
  drm/radeon/kms: fix backend map typo on juniper
  drm/radeon/kms: fix regression in hotplug

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 13 Jul 2011 20:51:32 +0000 (13:51 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits)
  slip: fix wrong SLIP6 ifdef-endif placing
  natsemi: fix another dma-debug report
  sctp: ABORT if receive, reassmbly, or reodering queue is not empty while closing socket
  net: Fix default in docs for tcp_orphan_retries.
  hso: fix a use after free condition
  net/natsemi: Fix module parameter permissions
  XFRM: Fix memory leak in xfrm_state_update
  sctp: Enforce retransmission limit during shutdown
  mac80211: fix TKIP replay vulnerability
  mac80211: fix ie memory allocation for scheduled scans
  ssb: fix init regression of hostmode PCI core
  rtlwifi: rtl8192cu: Add new USB ID for Netgear WNA1000M
  ath9k: Fix tx throughput drops for AR9003 chips with AES encryption
  carl9170: add NEC WL300NU-AG usbid
  cfg80211: fix deadlock with rfkill/sched_scan by adding new mutex
  ath5k: fix incorrect use of drvdata in PCI suspend/resume code
  ath5k: fix incorrect use of drvdata in sysfs code
  Bluetooth: Fix memory leak under page timeouts
  Bluetooth: Fix regression with incoming L2CAP connections
  Bluetooth: Fix hidp disconnect deadlocks and lost wakeup
  ...

13 years agommc: core: Bus width testing needs to handle suspend/resume
Philip Rakity [Thu, 7 Jul 2011 16:04:55 +0000 (09:04 -0700)]
mmc: core: Bus width testing needs to handle suspend/resume

On reading the ext_csd for the first time (in 1 bit mode), save the
ext_csd information needed for bus width compare.

On every pass we make re-reading the ext_csd, compare the data
against the saved ext_csd data.

This fixes a regression introduced in 3.0-rc1 by 08ee80cc397ac1a3
("mmc: core: eMMC bus width may not work on all platforms"), which
incorrectly assumed we would be re-reading the ext_csd at resume-
time.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
13 years agoACPI: Fix lockdep false positives in acpi_power_off()
Rafael J. Wysocki [Wed, 6 Jul 2011 18:44:25 +0000 (20:44 +0200)]
ACPI: Fix lockdep false positives in acpi_power_off()

All ACPICA locks are allocated by the same function,
acpi_os_create_lock(), with the help of a local variable called
"lock".  Thus, when lockdep is enabled, it uses "lock" as the
name of all those locks and regards them as instances of the same
lock, which causes it to report possible locking problems with them
when there aren't any.

To work around this problem, define acpi_os_create_lock() as a macro
and make it pass its argument to spin_lock_init(), so that lockdep
uses it as the name of the new lock.  Define this macron in a
Linux-specific file, to minimize the resulting modifications of
the OS-independent ACPICA parts.

This change is based on an earlier patch from Andrea Righi and it
addresses a regression from 2.6.39 tracked as
https://bugzilla.kernel.org/show_bug.cgi?id=38152

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-tested-by: Borislav Petkov <bp@alien8.de>
Tested-by: Andrea Righi <andrea@betterlinux.com>
Reviewed-by: Florian Mickler <florian@mickler.org>
Signed-off-by: Len Brown <len.brown@intel.com>
13 years agorcu: Prevent RCU callbacks from executing before scheduler initialized
Paul E. McKenney [Sun, 10 Jul 2011 22:57:35 +0000 (15:57 -0700)]
rcu: Prevent RCU callbacks from executing before scheduler initialized

Under some rare but real combinations of configuration parameters, RCU
callbacks are posted during early boot that use kernel facilities that
are not yet initialized.  Therefore, when these callbacks are invoked,
hard hangs and crashes ensue.  This commit therefore prevents RCU
callbacks from being invoked until after the scheduler is fully up and
running, as in after multiple tasks have been spawned.

It might well turn out that a better approach is to identify the specific
RCU callbacks that are causing this problem, but that discussion will
wait until such time as someone really needs an RCU callback to be invoked
(as opposed to merely registered) during early boot.

Reported-by: julie Sullivan <kernelmail.jms@gmail.com>
Reported-by: RKK <kulkarni.ravi4@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: julie Sullivan <kernelmail.jms@gmail.com>
Tested-by: RKK <kulkarni.ravi4@gmail.com>
13 years agonilfs2: remove resize from unsupported features list
Ryusuke Konishi [Sun, 19 Jun 2011 07:56:29 +0000 (16:56 +0900)]
nilfs2: remove resize from unsupported features list

Resize feature was supported by the commit 4e33f9eab07e but it was not
reflected to the list of unsupported features in nilfs2.txt file.
This updates the list to fix discrepancy.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
13 years agodrm/radeon/kms/evergreen: emit SQ_LDS_RESOURCE_MGMT for blits
Alex Deucher [Tue, 12 Jul 2011 15:53:23 +0000 (11:53 -0400)]
drm/radeon/kms/evergreen: emit SQ_LDS_RESOURCE_MGMT for blits

Compute drivers may change this, so make sure to emit it to
avoid errors in bo blits.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=39119

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agoagp/intel: Fix typo in G4x_GMCH_SIZE_VT_2M
Chris Wilson [Tue, 12 Jul 2011 22:38:18 +0000 (23:38 +0100)]
agp/intel: Fix typo in G4x_GMCH_SIZE_VT_2M

Konstantin Belousov found an error in the define of G4x_GMCH_SIZE_VT_2M
relative to the GMCH specs, and confirmed that indeed one of his users
with a Q45 reports 0xb not 0xc for a 2/2MiB GATT.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Konstantin Belousov <kostikbel@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years ago[media] MEDIA: Fix non-ISA_DMA_API link failure of sound code
Ralf Baechle [Fri, 24 Jun 2011 13:30:09 +0000 (10:30 -0300)]
[media] MEDIA: Fix non-ISA_DMA_API link failure of sound code

sound/isa/es18xx.c: In function ‘snd_es18xx_playback1_prepare’:
sound/isa/es18xx.c:501:9: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/es18xx.c: In function ‘snd_es18xx_playback_pointer’:
sound/isa/es18xx.c:818:3: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [sound/isa/es18xx.o] Error 1
sound/isa/sscape.c: In function ‘upload_dma_data’:
sound/isa/sscape.c:481:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [sound/isa/sscape.o] Error 1
sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_prepare’:
sound/isa/ad1816a/ad1816a_lib.c:244:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_pointer’:
sound/isa/ad1816a/ad1816a_lib.c:302:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_free’:
sound/isa/ad1816a/ad1816a_lib.c:544:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/ad1816a/ad1816a_lib.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [sound/isa/ad1816a] Error 2
sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_prepare’:
sound/isa/es1688/es1688_lib.c:417:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_pointer’:
sound/isa/es1688/es1688_lib.c:509:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/es1688/es1688_lib.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [sound/isa/es1688] Error 2
sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_program’:
sound/isa/gus/gus_dma.c:79:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_done’:
sound/isa/gus/gus_dma.c:177:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/gus/gus_dma.o] Error 1
sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_prepare’:
sound/isa/gus/gus_pcm.c:591:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_pointer’:
sound/isa/gus/gus_pcm.c:619:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/gus/gus_pcm.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [sound/isa/gus] Error 2
sound/isa/sb/sb16_csp.c: In function ‘snd_sb_csp_ioctl’:
sound/isa/sb/sb16_csp.c:228:227: error: case label does not reduce to an integer constant
make[3]: *** [sound/isa/sb/sb16_csp.o] Error 1
sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_prepare’:
sound/isa/sb/sb16_main.c:276:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_pointer’:
sound/isa/sb/sb16_main.c:456:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/sb/sb16_main.o] Error 1
sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_prepare’:
sound/isa/sb/sb8_main.c:172:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_pointer’:
sound/isa/sb/sb8_main.c:425:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/sb/sb8_main.o] Error 1
make[3]: Target `__build' not remade because of errors.
make[2]: *** [sound/isa/sb] Error 2
sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_prepare’:
sound/isa/wss/wss_lib.c:1025:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration]
sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_pointer’:
sound/isa/wss/wss_lib.c:1160:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration]
sound/isa/wss/wss_lib.c: In function ‘snd_wss_free’:
sound/isa/wss/wss_lib.c:1695:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [sound/isa/wss/wss_lib.o] Error 1
warning: (RADIO_MIROPCM20) selects SND_ISA which has unmet direct dependencies (SOUND && !M68K && SND && ISA && ISA_DMA_API)

A build with ISA && ISA_DMA && !ISA_DMA_API results in:
  CC      sound/isa/es18xx.o
  CC      sound/isa/sscape.o
  CC      sound/isa/ad1816a/ad1816a_lib.o
  CC      sound/isa/es1688/es1688_lib.o
  CC      sound/isa/gus/gus_dma.o
  CC      sound/isa/gus/gus_pcm.o
  CC      sound/isa/sb/sb16_csp.o
  CC      sound/isa/sb/sb16_main.o
  CC      sound/isa/sb/sb8_main.o
  CC      sound/isa/wss/wss_lib.o

The root cause for this is hidden in this Kconfig warning:

Adding a dependency on ISA_DMA_API to RADIO_MIROPCM20 fixes these issues.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years agoFix ->d_lock locking order in unlazy_walk()
Al Viro [Wed, 13 Jul 2011 01:40:23 +0000 (21:40 -0400)]
Fix ->d_lock locking order in unlazy_walk()

Make sure that child is still a child of parent before nested locking
of child->d_lock in unlazy_walk(); otherwise we are risking a violation
of locking order and deadlocks.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Tue, 12 Jul 2011 21:21:19 +0000 (14:21 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/mm: Fix memory_block_size_bytes() for non-pseries
  mm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header

13 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc
Linus Torvalds [Tue, 12 Jul 2011 21:19:51 +0000 (14:19 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/arm/linux-arm-soc

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc:
  pcmcia: pxa2xx/vpac270: free gpios on exist rather than requesting
  ARM: pxa/raumfeld: fix device name for codec ak4104
  ARM: pxa/raumfeld: display initialisation fixes
  ARM: pxa/raumfeld: adapt to upcoming hardware change
  ARM: pxa: fix gpio_to_chip() clash with gpiolib namespace
  genirq: replace irq_gc_ack() with {set,clr}_bit variants (fwd)
  arm: mach-vt8500: add forgotten irq_data conversion
  ARM: pxa168: correct nand pmu setting
  ARM: pxa910: correct nand pmu setting
  ARM: pxa: fix PGSR register address calculation

13 years agoMerge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keith...
Linus Torvalds [Tue, 12 Jul 2011 21:18:00 +0000 (14:18 -0700)]
Merge branch 'drm-intel-fixes' of git://git./linux/kernel/git/keithp/linux-2.6

* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
  drm/i915/ringbuffer: Idling requires waiting for the ring to be empty
  Revert "drm/i915: enable rc6 by default"
  drm/i915: Clean up i915_driver_load failure path
  drm/i915: Enable GPU reset on Ivybridge.
  drm/i915/dp: manage sink power state if possible
  drm/i915/dp: consolidate AUX retry code
  drm/i915/dp: remove DPMS mode tracking from DP
  drm/i915/dp: try to read receiver capabilities 3 times when detecting
  drm/i915/dp: read more receiver capability bits on hotplug
  drm/i915/dp: use DP DPCD defines when looking at DPCD values
  drm/i915/dp: retry link status read 3 times on failure

13 years agoSUNRPC: Fix use of static variable in rpcb_getport_async
Ben Greear [Tue, 12 Jul 2011 17:27:55 +0000 (10:27 -0700)]
SUNRPC: Fix use of static variable in rpcb_getport_async

Because struct rpcbind_args *map was declared static, if two
threads entered this method at the same time, the values
assigned to map could be sent two two differen tasks.
This could cause all sorts of problems, include use-after-free
and double-free of memory.

Fix this by removing the static declaration so that the map
pointer is on the stack.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Cc: stable@kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
13 years agodrm/i915/ringbuffer: Idling requires waiting for the ring to be empty
Chris Wilson [Tue, 12 Jul 2011 17:03:29 +0000 (18:03 +0100)]
drm/i915/ringbuffer: Idling requires waiting for the ring to be empty

...which is measured by the size and not the amount of space remaining.

Waiting upon size-8, did one of two things. In the common case with more
than 8 bytes available to write into the ring, it would return
immediately. Otherwise, it would timeout given the impossible condition
of waiting for more space than is available in the ring, leading to
warnings such as:

[drm:intel_cleanup_ring_buffer] *ERROR* failed to quiesce render ring
whilst cleaning up: -16

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
13 years agoRevert "drm/i915: enable rc6 by default"
Keith Packard [Tue, 12 Jul 2011 15:49:31 +0000 (08:49 -0700)]
Revert "drm/i915: enable rc6 by default"

This reverts commit a51f7a66fb5e4af5ec4286baef940d06594b59d2.

We still have a few Ironlake and Sandybridge machines which fail when
RC6 is enabled. Better luck next release?

Signed-off-by: Keith Packard <keithp@keithp.com>
13 years agodrm/i915: Clean up i915_driver_load failure path
Keith Packard [Sun, 10 Jul 2011 20:12:17 +0000 (13:12 -0700)]
drm/i915: Clean up i915_driver_load failure path

i915_driver_load adds a write-combining MTRR region for the GTT
aperture to improve memory speeds through the aperture. If
i915_driver_load fails after this, it would not have cleaned up the
MTRR. This shouldn't cause any problems, except for consuming an MTRR
register. Still, it's best to clean up completely in the failure path,
which is easily done by calling mtrr_del if the mtrr was successfully
allocated.

i915_driver_load calls i915_gem_load which register
i915_gem_inactive_shrink. If i915_driver_load fails after calling
i915_gem_load, the shrinker will be left registered. When called, it
will access freed memory and crash. The fix is to unregister the shrinker in the
failure path using code duplicated from i915_driver_unload.

i915_driver_load also has some incorrect gotos in the error cleanup
paths:

 * After failing to initialize the GTT (which cannot happen, btw,
   intel_gtt_get returns a fixed (non-NULL) value), it tries to
   free the uninitialized WC IO mapping. Fixed this by changing the
   target from out_iomapfree to out_rmmap

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Lin Ming <ming.m.lin@intel.com>
13 years agohwmon: (pmbus) Use long variables for register to data conversions
Guenter Roeck [Mon, 11 Jul 2011 02:31:29 +0000 (19:31 -0700)]
hwmon: (pmbus) Use long variables for register to data conversions

Using integer variable types for register to data conversions can cause
overflows especially for power calculations, which are in microwatt.
Use long variables instead.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.39+
13 years agokbuild: Do not write to builddir in modules_install
Michal Marek [Tue, 12 Jul 2011 09:54:48 +0000 (11:54 +0200)]
kbuild: Do not write to builddir in modules_install

Let depmod.sh create a temporary directory in /tmp instead of writing to
the build directory as root. The mktemp utility should be available on
any recent system (and there is already scripts/gen_initramfs_list.sh
relying on it).

Reported-by: Christian Kujau <lists@nerdbynature.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
13 years agoGFS2: Fix race during filesystem mount
Steven Whitehouse [Mon, 11 Jul 2011 07:53:30 +0000 (08:53 +0100)]
GFS2: Fix race during filesystem mount

There is a potential race during filesystem mounting which has recently
been reported. It occurs when the userland gfs_controld is able to
process requests fast enough that it tries to use the sysfs interface
before the lock module is properly initialised. This is a pretty
unusual case as normally the lock module initialisation is very quick
compared with gfs_controld.

This patch adds an interruptible completion which is used to ensure that
userland will wait for the initialisation of the lock module to
complete.

There are other potential solutions to this problem, but this is the
quickest at this stage and has been tested both with and without
mount.gfs2 present in the system.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Reported-by: David Booher <dbooher@adams.net>
13 years agoGFS2: force a log flush when invalidating the rindex glock
Benjamin Marzinski [Mon, 13 Jun 2011 19:27:40 +0000 (14:27 -0500)]
GFS2: force a log flush when invalidating the rindex glock

Right now, there is nothing that forces the log to get flushed when a node
drops its rindex glock so that another node can grow the filesystem. If the
log doesn't get flushed, GFS2 can corrupt the sd_log_le_rg list in the
following way.

A node puts an rgd on the list in rg_lo_add(), and then the rindex glock is
dropped so the other node can grow the filesystem. When the node reacquires the
rindex glock, that rgd gets deleted in clear_rgrpdi() before ever being
removed from the list by gfs2_log_flush().

This code simply forces a log flush when the rindex glock is invalidated,
solving the problem.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
13 years agodrm/radeon/kms: fix typo in read_disabled vbios code
Alex Deucher [Mon, 11 Jul 2011 20:22:33 +0000 (20:22 +0000)]
drm/radeon/kms: fix typo in read_disabled vbios code

BUS_CNTL reg and bits moved between pre-PCIE and PCIE asics.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agodrm/radeon/kms: use correct BUS_CNTL reg on rs600
Alex Deucher [Mon, 11 Jul 2011 20:27:23 +0000 (20:27 +0000)]
drm/radeon/kms: use correct BUS_CNTL reg on rs600

BUS_CNTL is at 0x30 on rs600, not 0x4c.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agodrm/radeon/kms: fix backend map typo on juniper
Alex Deucher [Mon, 11 Jul 2011 19:45:32 +0000 (19:45 +0000)]
drm/radeon/kms: fix backend map typo on juniper

Don't enable backends that don't exist.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agodrm/radeon/kms: fix regression in hotplug
Alex Deucher [Mon, 11 Jul 2011 14:49:28 +0000 (14:49 +0000)]
drm/radeon/kms: fix regression in hotplug

Skip connectors that do not have an HPD pin.

Should fix:
https://bugs.freedesktop.org/show_bug.cgi?id=39027

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
13 years agoslip: fix wrong SLIP6 ifdef-endif placing
Matvejchikov Ilya [Sun, 10 Jul 2011 08:49:26 +0000 (08:49 +0000)]
slip: fix wrong SLIP6 ifdef-endif placing

SLIP6 have nothing to do with CSLIP so placing a block of
SLIP6-related code within a CSLIP ifdef-endif block is incorrect.

Signed-off-by: Ilya Matvejchikov <matvejchikov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agopowerpc/mm: Fix memory_block_size_bytes() for non-pseries
Benjamin Herrenschmidt [Tue, 14 Jun 2011 00:57:51 +0000 (10:57 +1000)]
powerpc/mm: Fix memory_block_size_bytes() for non-pseries

Just compiling pseries in the kernel causes it to override
memory_block_size_bytes() regardless of what is the runtime
platform.

This cleans up the implementation of that function, fixing
a bug or two while at it, so that it's harmless (and potentially
useful) for other platforms. Without this, bugs in that code
would trigger a WARN_ON() in drivers/base/memory.c when
booting some different platforms.

If/when we have another platform supporting memory hotplug we
might want to either move that out to a generic place or
make it a ppc_md. callback.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
13 years agomm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header
Benjamin Herrenschmidt [Tue, 14 Jun 2011 00:57:50 +0000 (10:57 +1000)]
mm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header

The macro MIN_MEMORY_BLOCK_SIZE is currently defined twice in two .c
files, and I need it in a third one to fix a powerpc bug, so let's
first move it into a header

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
13 years ago[media] nuvoton-cir: make idle timeout more sane
Jarod Wilson [Mon, 11 Jul 2011 15:09:00 +0000 (12:09 -0300)]
[media] nuvoton-cir: make idle timeout more sane

The nuvoton-cir inherited an insanely low idle timeout value from the
mceusb driver. We're fixing mceusb, should fix this driver too.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years ago[media] mceusb: increase default timeout to 100ms
Rafi Rubin [Sun, 3 Jul 2011 20:13:53 +0000 (17:13 -0300)]
[media] mceusb: increase default timeout to 100ms

This matches the typical timeout advertised by hardware, once we're
actually interpreting it correctly.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years ago[media] mceusb: Timeout unit corrections
Rafi Rubin [Sun, 3 Jul 2011 20:13:52 +0000 (17:13 -0300)]
[media] mceusb: Timeout unit corrections

Unit missmatch in mceusb_handle_command.  It should be converting to us,
not 1/10th of ms.

mceusb_dev_printdata 100us/ms -> 1000us/ms

Alter format of fix slightly and update comment to match proper reality.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years agoLinux 3.0-rc7
Linus Torvalds [Mon, 11 Jul 2011 23:51:52 +0000 (16:51 -0700)]
Linux 3.0-rc7

13 years ago[media] Revert "V4L/DVB: cx23885: Enable Message Signaled Interrupts(MSI)"
Jarod Wilson [Wed, 29 Jun 2011 21:36:19 +0000 (18:36 -0300)]
[media] Revert "V4L/DVB: cx23885: Enable Message Signaled Interrupts(MSI)"

This reverts commit e38030f3ff02684eb9e25e983a03ad318a10a2ea.

MSI flat-out doesn't work right on cx2388x devices yet. There are now
multiple reports of cards that hard-lock systems when MSI is enabled,
including my own HVR-1250 when trying to use its built-in IR receiver.
Disable MSI and it works just fine. Similar for another user's HVR-1270.
Issues have also been reported with the HVR-1850 when MSI is enabled,
and the 1850 behavior sounds similar to an as-yet-undiagnosed issue I've
seen with an 1800.

CC: stable@kernel.org
CC: Steven Toth <stoth@kernellabs.com>
CC: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
13 years agoDocumentation/Changes: remove some really obsolete text
Linus Torvalds [Mon, 11 Jul 2011 23:48:38 +0000 (16:48 -0700)]
Documentation/Changes: remove some really obsolete text

That file harkens back to the days of the big 2.4 -> 2.6 version jump,
and was based even then on older versions.  Some of it is just obsolete,
and Jesper Juhl points out that it talks about kernel versions 2.6 and
should be updated to 3.0.

Remove some obsolete text, and re-phrase some other to not be 2.6-specific.

Reported-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Mon, 11 Jul 2011 23:43:27 +0000 (16:43 -0700)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] msp3400: fill in v4l2_tuner based on vt->type field
  [media] tuner-core.c: don't change type field in g_tuner or g_frequency
  [media] cx18/ivtv: fix g_tuner support
  [media] tuner-core: power up tuner when called with s_power(1)
  [media] v4l2-ioctl.c: check for valid tuner type in S_HW_FREQ_SEEK
  [media] tuner-core: simplify the standard fixup
  [media] tuner-core/v4l2-subdev: document that the type field has to be filled in
  [media] v4l2-subdev.h: remove unused s_mode tuner op
  [media] feature-removal-schedule: change in how radio device nodes are handled
  [media] bttv: fix s_tuner for radio
  [media] pvrusb2: fix g/s_tuner support
  [media] v4l2-ioctl.c: prefill tuner type for g_frequency and g/s_tuner
  [media] tuner-core: fix tuner_resume: use t->mode instead of t->type
  [media] tuner-core: fix s_std and s_tuner

13 years agoNFSv4.1: update nfs4_fattr_bitmap_maxsz
Andy Adamson [Mon, 11 Jul 2011 21:17:42 +0000 (17:17 -0400)]
NFSv4.1: update nfs4_fattr_bitmap_maxsz

Attribute IDs assigned in RFC 5661 now require three bitmaps.
Fixes hitting a BUG_ON in xdr_shrink_bufhead when getting ACLs.

Signed-off-by: Andy Adamson <andros@netapp.com>
Cc:stable@kernel.org [2.6.39]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
13 years agoMerge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux...
Arnd Bergmann [Mon, 11 Jul 2011 21:26:16 +0000 (23:26 +0200)]
Merge branch 'fix' of git://git./linux/kernel/git/ycmiao/pxa-linux-2.6 into fixes

13 years agoMerge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspe...
Linus Torvalds [Mon, 11 Jul 2011 19:49:03 +0000 (12:49 -0700)]
Merge branch 'pm-fixes' of git://git./linux/kernel/git/rafael/suspend-2.6

* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
  PM: Reintroduce dropped call to check_wakeup_irqs

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Mon, 11 Jul 2011 19:48:24 +0000 (12:48 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  cifs: drop spinlock before calling cifs_put_tlink
  cifs: fix expand_dfs_referral
  cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL
  cifs: factor smb_vol allocation out of cifs_setup_volume_info
  cifs: have cifs_cleanup_volume_info not take a double pointer
  cifs: fix build_unc_path_to_root to account for a prefixpath
  cifs: remove bogus call to cifs_cleanup_volume_info

13 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Mon, 11 Jul 2011 19:47:53 +0000 (12:47 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/davej/cpufreq

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.

13 years agoMerge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platf...
Linus Torvalds [Mon, 11 Jul 2011 19:47:09 +0000 (12:47 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/mjg59/platform-drivers-x86

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86:
  hp-wmi: fix use after free
  dell-laptop - using buffer without mutex_lock
  Revert: "dell-laptop: Toggle the unsupported hardware killswitch"
  platform-drivers-x86: set backlight type to BACKLIGHT_PLATFORM
  thinkpad-acpi: handle HKEY 0x4010, 0x4011 events
  drivers/platform/x86: Fix memory leak
  thinkpad-acpi: handle some new HKEY 0x60xx events
  acer-wmi: fix bitwise bug when set device state
  acer-wmi: Only update rfkill status for associated hotkey events

13 years agoMerge branch 'movieboard' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
Linus Torvalds [Mon, 11 Jul 2011 19:46:39 +0000 (12:46 -0700)]
Merge branch 'movieboard' of git://git./linux/kernel/git/ieee1394/linux1394-2.6

* 'movieboard' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: ohci: do not bind to Pinnacle cards, avert panic

13 years agoath5k: Add missing breaks in switch/case
Joe Perches [Sun, 10 Jul 2011 09:28:26 +0000 (02:28 -0700)]
ath5k: Add missing breaks in switch/case

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoDocumentation/spinlocks.txt: Remove reference to sti()/cli()
Muthu Kumar [Mon, 11 Jul 2011 18:04:58 +0000 (11:04 -0700)]
Documentation/spinlocks.txt: Remove reference to sti()/cli()

Since we removed sti()/cli() and related, how about removing it from
Documentation/spinlocks.txt?

Signed-off-by: Muthukumar R <muthur@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agocifs: drop spinlock before calling cifs_put_tlink
Jeff Layton [Mon, 11 Jul 2011 14:16:34 +0000 (10:16 -0400)]
cifs: drop spinlock before calling cifs_put_tlink

...as that function can sleep.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
13 years agohp-wmi: fix use after free
Eric Dumazet [Mon, 11 Jul 2011 10:22:21 +0000 (12:22 +0200)]
hp-wmi: fix use after free

[  191.310008] WARNING: kmemcheck: Caught 32-bit read from freed memory (f0d25f14)
[  191.310011] c056d2f088000000105fd2f00000000050415353040000000000000000000000
[  191.310020]  i i i i f f f f f f f f f f f f f f f f f f f f f f f f f f f f
[  191.310027]                                          ^
[  191.310029]
[  191.310032] Pid: 737, comm: modprobe Not tainted 3.0.0-rc5+ #268 Hewlett-Packard HP Compaq 6005 Pro SFF PC/3047h
[  191.310036] EIP: 0060:[<f80b3104>] EFLAGS: 00010286 CPU: 0
[  191.310039] EIP is at hp_wmi_perform_query+0x104/0x150 [hp_wmi]
[  191.310041] EAX: f0d25601 EBX: f0d25f00 ECX: 000121cf EDX: 000121ce
[  191.310043] ESI: f0d25f10 EDI: f0f97ea8 EBP: f0f97ec4 ESP: c173f34c
[  191.310045]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  191.310046] CR0: 8005003b CR2: f540c000 CR3: 30f30000 CR4: 000006d0
[  191.310048] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[  191.310050] DR6: ffff4ff0 DR7: 00000400
[  191.310051]  [<f80b317b>] hp_wmi_dock_state+0x2b/0x40 [hp_wmi]
[  191.310054]  [<f80b6093>] hp_wmi_init+0x93/0x1a8 [hp_wmi]
[  191.310057]  [<c10011f0>] do_one_initcall+0x30/0x170
[  191.310061]  [<c107ab9f>] sys_init_module+0xef/0x1a60
[  191.310064]  [<c149f998>] sysenter_do_call+0x12/0x28
[  191.310067]  [<ffffffff>] 0xffffffff

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agodell-laptop - using buffer without mutex_lock
Jose Alonso [Sun, 10 Jul 2011 18:46:51 +0000 (15:46 -0300)]
dell-laptop - using buffer without mutex_lock

Using buffer->output[1] without mutex_lock()

Signed-off-by: Jose Alonso <joalonsof@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoRevert: "dell-laptop: Toggle the unsupported hardware killswitch"
Keng-Yu Lin [Mon, 27 Jun 2011 10:19:03 +0000 (11:19 +0100)]
Revert: "dell-laptop: Toggle the unsupported hardware killswitch"

This reverts commit a3d77411e8b2ad661958c1fbee65beb476ec6d70,

as it causes a mess in the wireless rfkill status on some models.
It is probably a bad idea to toggle the rfkill for all dell models
without the respect to the claim that it is hardware-controlled.

Cc: stable@kernel.org
Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
13 years agoPM: Reintroduce dropped call to check_wakeup_irqs
Colin Cross [Mon, 11 Jul 2011 08:51:49 +0000 (10:51 +0200)]
PM: Reintroduce dropped call to check_wakeup_irqs

Patch 2e711c04dbbf7a7732a3f7073b1fc285d12b369d
(PM: Remove sysdev suspend, resume and shutdown operations)
deleted sysdev_suspend(), which was being relied on to call
check_wakeup_irqs() in suspend.  If check_wakeup_irqs() is not
called, wake interrupts that are pending when suspend is
entered may be lost.  It also breaks IRQCHIP_MASK_ON_SUSPEND,
which is handled in check_wakeup_irqs().

This patch adds a call to check_wakeup_irqs() in syscore_suspend(),
similar to what was deleted in sysdev_suspend().

Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
13 years agopcmcia: pxa2xx/vpac270: free gpios on exist rather than requesting
Jonathan Cameron [Mon, 6 Jun 2011 14:24:13 +0000 (15:24 +0100)]
pcmcia: pxa2xx/vpac270: free gpios on exist rather than requesting

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
13 years agoARM: pxa/raumfeld: fix device name for codec ak4104
Daniel Mack [Wed, 25 May 2011 11:37:33 +0000 (13:37 +0200)]
ARM: pxa/raumfeld: fix device name for codec ak4104

In commit f0fba2ad (ASoC: multi-component - ASoC Multi-Component
Support), the name of the ak4104 codec driver was changed without
amending the platform code which uses it as well.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
13 years agoARM: pxa/raumfeld: display initialisation fixes
Sven Neumann [Wed, 25 May 2011 11:37:32 +0000 (13:37 +0200)]
ARM: pxa/raumfeld: display initialisation fixes

The display requires some milliseconds between GPIO_TFT_VA_EN
and GPIO_DISPLAY_ENABLE. Reorder initialisation to comply with
the display spec.

Also tune timings for better compliance with the spec.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
13 years agoARM: pxa/raumfeld: adapt to upcoming hardware change
Sven Neumann [Wed, 25 May 2011 11:37:31 +0000 (13:37 +0200)]
ARM: pxa/raumfeld: adapt to upcoming hardware change

The backlight control is going to change back to PWM in the
upcoming Raumfeld Controller hardware revision.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
13 years agoARM: pxa: fix gpio_to_chip() clash with gpiolib namespace
Linus Walleij [Mon, 13 Jun 2011 08:42:19 +0000 (10:42 +0200)]
ARM: pxa: fix gpio_to_chip() clash with gpiolib namespace

The PXA platform code has a static inline helper called
gpio_to_chip which clashes with the gpiolib namespace if we
try to expose the function with the same name from gpiolib,
and it's still confusing even if we don't do that. So rename
it to gpio_to_pxachip().

Reported-by: H Hartley Sweeten <hartleys@visionengravers.com>
Cc: Eric Miao <eric.miao@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
13 years ago[CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.
Luming Yu [Fri, 8 Jul 2011 20:37:44 +0000 (16:37 -0400)]
[CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.

I came across a memory leak during a cyclic cpu-online-offline test.

Signed-off-by: Yu Luming <luming.yu@intel.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Jones <davej@redhat.com>
13 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Sun, 10 Jul 2011 17:24:47 +0000 (10:24 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
  hwmon: (pmbus) Improve auto-detection of temperature status register
  hwmon: (lm95241) Fix negative temperature results
  hwmon: (lm95241) Fix chip detection code

13 years agohwmon: (pmbus) Improve auto-detection of temperature status register
Guenter Roeck [Sun, 3 Jul 2011 20:08:03 +0000 (13:08 -0700)]
hwmon: (pmbus) Improve auto-detection of temperature status register

It is possible that a PMBus device supports the READ_TEMPERATURE2 and/or
READ_TEMPERATURE3 registers but does not support READ_TEMPERATURE1.
Improve temperature status register detection to address this condition.

Reported-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.39+
13 years agohwmon: (lm95241) Fix negative temperature results
Guenter Roeck [Thu, 30 Jun 2011 09:09:37 +0000 (02:09 -0700)]
hwmon: (lm95241) Fix negative temperature results

Negative temperatures were returned in degrees C instead of milli-Degrees C.
Also, negative temperatures were reported for remote temperature sensors even
if the chip was configured for positive-only results.

Fix by detecting temperature modes, and by treating negative temperatures
similar to positive temperatures, with appropriate sign extension.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.30+
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Sun, 10 Jul 2011 14:29:22 +0000 (07:29 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Fix a copmile warning
  ASoC: ak4642: fixup snd_soc_update_bits mask for PW_MGMT2
  ALSA: hda - Change all ADCs for dual-adc switching mode for Realtek
  ASoC: Manage WM8731 ACTIVE bit as a supply widget
  ASoC: Don't set invalid name string to snd_card->driver field
  ASoC: Ensure we delay long enough for WM8994 FLL to lock when starting
  ASoC: Tegra: I2S: Ensure clock is enabled when writing regs
  ASoC: Fix Blackfin I2S _pointer() implementation return in bounds values
  ASoC: tlv320aic3x: Do soft reset to codec when going to bias off state
  ASoC: tlv320aic3x: Don't sync first two registers from register cache
  audio: tlv320aic26: fix PLL register configuration

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes...
Linus Torvalds [Sun, 10 Jul 2011 14:28:51 +0000 (07:28 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI: conditional resource-reallocation through kernel parameter pci=realloc

13 years agoMerge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sun, 10 Jul 2011 14:28:30 +0000 (07:28 -0700)]
Merge branch 'fixes' of /home/rmk/linux-2.6-arm

* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: 6994/1: smp_twd: Fix typo in 'twd_timer_rate' printing
  ARM: 6987/1: l2x0: fix disabling function to avoid deadlock
  ARM: 6966/1: ep93xx: fix inverted RTS/DTR signals on uart1
  ARM: 6980/1: mmci: use StartBitErr to detect bad connections
  ARM: 6979/1: mach-vt8500: add forgotten irq_data conversion
  ARM: move memory layout sanity checking before meminfo initialization
  ARM: 6990/1: MAINTAINERS: add entry for ARM PMU profiling and debugging
  ARM: 6989/1: perf: do not start the PMU when no events are present
  ARM: dmabounce: fix map_single() error return value

13 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Sun, 10 Jul 2011 14:27:45 +0000 (07:27 -0700)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)

13 years agonatsemi: fix another dma-debug report
Jim Cromie [Sun, 10 Jul 2011 14:07:40 +0000 (07:07 -0700)]
natsemi: fix another dma-debug report

commit 2fb83cd618be34546fb526a9051eceaa95517026
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date:   Sun Jul 3 22:34:29 2011 -0700

Above commit fixed previously reported warning, but I later
noticed another one at shutdown.  This commit fixes it.

------------[ cut here ]------------
WARNING: at /home/jimc/projects/lx/linux-2.6/lib/dma-debug.c:820 check_unmap+0x1fe/0x56c()
natsemi 0000:00:06.0: DMA-API: device driver frees DMA memory with different size [device address=0x0000000007356840] [map size=1538 bytes] [unmap size=1522 bytes]
Modules linked in: bridge stp llc x_tables ipv6 pc87360 hwmon_vid scx200_hrt pc8736x_gpio scx200_gpio nsc_gpio scx200_acb i2c_core arc4 rtl8180 mac80211 eeprom_93cx6 cfg80211 pcspkr scx200 rfkill ide_gd_mod ide_pci_generic ohci_hcd usbcore sc1200 ide_core [last unloaded: ebtables]
Pid: 3996, comm: ifconfig Not tainted 3.0.0-rc6-skc-dyndbg+ #104
Call Trace:
 [<c011ca97>] warn_slowpath_common+0x4a/0x5f
 [<c0261ca5>] ? check_unmap+0x1fe/0x56c
 [<c011cb10>] warn_slowpath_fmt+0x26/0x2a
 [<c0261ca5>] check_unmap+0x1fe/0x56c
 [<c0116505>] ? check_preempt_curr+0x5a/0x6a
 [<c0262186>] debug_dma_unmap_page+0x53/0x5b
 [<c02aaaf9>] pci_unmap_single+0x4d/0x57
 [<c02aab51>] drain_rx+0x4e/0x74
 [<c02acc6e>] netdev_close+0x103/0x1b8
 [<c02f097e>] ? spin_unlock_bh.clone.30+0x12/0x14
 [<c02f10aa>] ? dev_deactivate_many+0xc1/0xef
 [<c02e05e9>] __dev_close_many+0x69/0x86
 [<c02e0625>] __dev_close+0x1f/0x2c
 [<c02e3200>] __dev_change_flags+0x92/0x107
 [<c02e32db>] dev_change_flags+0x13/0x3f
 [<c031e7ea>] devinet_ioctl+0x248/0x4b3
 [<c02e3a9e>] ? dev_ioctl+0x50a/0x54c
 [<c031f509>] inet_ioctl+0x8e/0xa7
 [<c02d506f>] sock_ioctl+0x1b6/0x1da
 [<c02d4eb9>] ? sock_fasync+0x61/0x61
 [<c0183db4>] do_vfs_ioctl+0x44d/0x47f
 [<c0113cdb>] ? do_page_fault+0x268/0x299
 [<c01339d0>] ? __put_cred+0x34/0x36
 [<c0177d83>] ? sys_faccessat+0x13e/0x14b
 [<c0183e14>] sys_ioctl+0x2e/0x4a
 [<c035bc95>] syscall_call+0x7/0xb
---[ end trace 7013a1bdac403e56 ]---

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agofirewire: ohci: do not bind to Pinnacle cards, avert panic
Stefan Richter [Sat, 9 Jul 2011 22:23:03 +0000 (00:23 +0200)]
firewire: ohci: do not bind to Pinnacle cards, avert panic

When firewire-ohci is bound to a Pinnacle MovieBoard, eventually a
"Register access failure" is logged and an interrupt storm or a kernel
panic happens.  https://bugzilla.kernel.org/show_bug.cgi?id=36622

Until this is sorted out (if that is going to succeed at all), let's
just prevent firewire-ohci from touching these devices.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: <stable@kernel.org>
13 years agocifs: fix expand_dfs_referral
Jeff Layton [Wed, 6 Jul 2011 12:10:39 +0000 (08:10 -0400)]
cifs: fix expand_dfs_referral

Regression introduced in commit 724d9f1cfba.

Prior to that, expand_dfs_referral would regenerate the mount data string
and then call cifs_parse_mount_options to re-parse it (klunky, but it
worked). The above commit moved cifs_parse_mount_options out of cifs_mount,
so the re-parsing of the new mount options no longer occurred. Fix it by
making expand_dfs_referral re-parse the mount options.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>