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12 years agostaging/Makefile: Don't compile a media driver there
Mauro Carvalho Chehab [Wed, 2 Nov 2011 11:15:04 +0000 (09:15 -0200)]
staging/Makefile: Don't compile a media driver there

Otherwise, with driver as "y", compilation will break:

drivers/staging/media/as102/built-in.o: In function `as10x_cmd_get_demod_stats':
/home/v4l/work_trees/linux-next/drivers/staging/media/as102/as10x_cmd.c:306: multiple definition of `as10x_cmd_get_demod_stats'
drivers/staging/media/built-in.o:/home/v4l/work_trees/linux-next/drivers/staging/media/as102/as10x_cmd.c:306: first defined here
drivers/staging/media/as102/built-in.o:(.data+0x88): multiple definition of `as102_st_fw1'
drivers/staging/media/built-in.o:(.data+0x88): first defined here

as the same driver is already at staging/media/Makefile.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agostaging: Move media drivers to staging/media
Mauro Carvalho Chehab [Wed, 2 Nov 2011 00:23:55 +0000 (22:23 -0200)]
staging: Move media drivers to staging/media

In practice, it is being hard to distinguish when a patch
should go to staging tree or to the media tree. Better
to distinguish it, by putting the media drivers at a
separate staging directory. Newer staging drivers that include
anything with "dvb*.h", "v4l2*.h" or "videodev2.h" should
go to the drivers/staging/media tree.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] move cx25821 out of staging
Mauro Carvalho Chehab [Wed, 2 Nov 2011 01:31:14 +0000 (23:31 -0200)]
[media] move cx25821 out of staging

This driver had the major issues already fixed. Move it out
of staging.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Remove conditional compilation based on kernel version
Sylwester Nawrocki [Mon, 31 Oct 2011 15:24:55 +0000 (12:24 -0300)]
[media] staging: as102: Remove conditional compilation based on kernel version

Remove #if's related to kernel version and the code not applicable
to 3.2+ kernels.

Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Unconditionally compile code dependent on DVB_CORE
Sylwester Nawrocki [Mon, 31 Oct 2011 15:24:54 +0000 (12:24 -0300)]
[media] staging: as102: Unconditionally compile code dependent on DVB_CORE

The driver depends on DVB_CORE so there is no need for conditional
compilation of parts of the code depending on CONFIG_DVB_CORE as
the driver is never compiled with CONFIG_DVB_CORE* disabled.

Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Add nBox Tuner Dongle support
Piotr Chmura [Mon, 31 Oct 2011 15:24:53 +0000 (12:24 -0300)]
[media] staging: as102: Add nBox Tuner Dongle support

Add support for nBox Tuner Dongle based on the same chip.

Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Enable compilation
Piotr Chmura [Mon, 31 Oct 2011 15:24:52 +0000 (12:24 -0300)]
[media] staging: as102: Enable compilation

Fix compilation errors in the USB driver by replacing usb_buffer_free(),
usb_buffer_alloc() with usb_free_coherent() and usb_alloc_coherent().
Add entries for the driver in parent Makefile and Kconfig.

[snjw23@gmail.com: minor edit to changelog]
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Convert the comments to kernel-doc style
Sylwester Nawrocki [Mon, 31 Oct 2011 15:24:51 +0000 (12:24 -0300)]
[media] staging: as102: Convert the comments to kernel-doc style

Also amend some mismatched comments.

Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Remove non-linux headers inclusion
Piotr Chmura [Mon, 31 Oct 2011 15:24:50 +0000 (12:24 -0300)]
[media] staging: as102: Remove non-linux headers inclusion

Remove inclusion of Windows and other not linux related headers.

[snjw23@gmail.com: edited changelog, folded long line in Makefile]
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix licensing oversight
Pierrick Hascoet [Mon, 31 Oct 2011 15:24:49 +0000 (12:24 -0300)]
[media] staging: as102: Fix licensing oversight

Fix a couple of files which were supposed by be relicensed as GPL
but were overlooked.

Signed-off-by: Pierrick Hascoet <pierrick.hascoet@abilis.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Properly handle multiple product names
Devin Heitmueller [Mon, 31 Oct 2011 15:24:48 +0000 (12:24 -0300)]
[media] staging: as102: Properly handle multiple product names

Properly handle the case where the driver can be associated with
multiple different products (as opposed to always saying the device
is named after the value in a #define).

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Add Elgato EyeTV DTT Deluxe
Devin Heitmueller [Mon, 31 Oct 2011 15:24:47 +0000 (12:24 -0300)]
[media] staging: as102: Add Elgato EyeTV DTT Deluxe

Add support for the Elgato EyeTV DTT Deluxe.  Note that the product name
field has not yet been abstracted out, so it will still identify itself
as a PCTV 74e.  The driver was originally built by the chipset manufacturer
so that the product vendor can specify the device name via a #define, but
wasn't setup to support multiple products from the same build of the driver.

Thanks to Joerg Unglaub for suggesting this change.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as10x_cmd_cfg.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:46 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as10x_cmd_cfg.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd_cfg.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as102_usb_drv.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:45 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as102_usb_drv.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_usb_drv.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as102_fe.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:44 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as102_fe.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_fe.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as10x_cmd_stream.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:43 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as10x_cmd_stream.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd_stream.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as10x_cmd.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:42 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as10x_cmd.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as10x_cmd.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as102_fw.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:41 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as102_fw.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_fw.c. No functional changes.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Fix CodingStyle errors in file as102_drv.c
Devin Heitmueller [Mon, 31 Oct 2011 15:24:40 +0000 (12:24 -0300)]
[media] staging: as102: Fix CodingStyle errors in file as102_drv.c

Fix Linux kernel coding style (whitespace and indentation) errors
in file as102_drv.c.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] staging: as102: Initial import from Abilis
Pierrick Hascoet [Mon, 31 Oct 2011 15:24:39 +0000 (12:24 -0300)]
[media] staging: as102: Initial import from Abilis

Changes by Devin Heitmueller:

Import the original Abilis Systems as102 driver.  The source is unmodified,
with the only changes I've made so far were that I created a Kconfig and
Makefile so that the code builds in a standard v4l-dvb tree.

This driver requires firmware (which Abilis has provided with redistribution
terms which will allow it to be bundled in the Linux distributions).   The
firmware can be downloaded from here:

Thanks to Rainer Miethling from PCTV Systems for working to get the driver
released (for use with the PCTV 74e) and Pierrick Hascoet from Abilis for
authoring the driver.

Changes by Piotr Chmura:
 - moved the driver from media/dvb to staging/media
 - removed Makefile/Kconfig - compilation fails in current tree

[snjw23@gmail.com: edited changelog]
Signed-off-by: Pierrick Hascoet <pierrick.hascoet@abilis.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>
Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agoMerge tag 'v3.1' into staging/for_v3.2
Mauro Carvalho Chehab [Tue, 25 Oct 2011 08:41:41 +0000 (10:41 +0200)]
Merge tag 'v3.1' into staging/for_v3.2

* tag 'v3.1': (47 commits)
  Linux 3.1
  x86: Fix S4 regression
  dm kcopyd: fix job_pool leak
  ARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM
  crypto: ghash - Avoid null pointer dereference if no key is set
  ARM: S5P: fix offset calculation on gpio-interrupt
  hwmon: (w83627ehf) Fix negative 8-bit temperature values
  mm: fix race between mremap and removing migration entry
  sparc: Add alignment flag to PCI expansion resources
  fib_rules: fix unresolved_rules counting
  r8169: fix wrong eee setting for rlt8111evl
  r8169: fix driver shutdown WoL regression.
  ehea: Change maintainer to me
  intel-iommu: fix superpage support in pfn_to_dma_pte()
  intel-iommu: set iommu_superpage on VM domains to lowest common denominator
  intel-iommu: fix return value of iommu_unmap() API
  MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move
  drm/radeon/kms/atom: fix handling of FB scratch indices
  pptp: pptp_rcv_core() misses pskb_may_pull() call
  tproxy: copy transparent flag when creating a time wait
  ...

12 years agoLinux 3.1 v3.1
Linus Torvalds [Mon, 24 Oct 2011 07:10:05 +0000 (09:10 +0200)]
Linux 3.1

12 years agoMerge git://git.infradead.org/iommu-2.6
Linus Torvalds [Mon, 24 Oct 2011 05:08:24 +0000 (07:08 +0200)]
Merge git://git.infradead.org/iommu-2.6

* git://git.infradead.org/iommu-2.6:
  intel-iommu: fix superpage support in pfn_to_dma_pte()
  intel-iommu: set iommu_superpage on VM domains to lowest common denominator
  intel-iommu: fix return value of iommu_unmap() API
  MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move
  intel-iommu: Export a flag indicating that the IOMMU is used for iGFX.
  intel-iommu: Workaround IOTLB hang on Ironlake GPU
  intel-iommu: Fix AB-BA lockdep report

12 years agoMerge branch 'for-linus' of http://people.redhat.com/agk/git/linux-dm
Linus Torvalds [Mon, 24 Oct 2011 05:05:38 +0000 (07:05 +0200)]
Merge branch 'for-linus' of http://people.redhat.com/agk/git/linux-dm

* 'for-linus' of http://people.redhat.com/agk/git/linux-dm:
  dm kcopyd: fix job_pool leak

12 years agox86: Fix S4 regression
Takashi Iwai [Sun, 23 Oct 2011 21:19:12 +0000 (23:19 +0200)]
x86: Fix S4 regression

Commit 4b239f458 ("x86-64, mm: Put early page table high") causes a S4
regression since 2.6.39, namely the machine reboots occasionally at S4
resume.  It doesn't happen always, overall rate is about 1/20.  But,
like other bugs, once when this happens, it continues to happen.

This patch fixes the problem by essentially reverting the memory
assignment in the older way.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@kernel.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Yinghai Lu <yinghai.lu@oracle.com>
[ We'll hopefully find the real fix, but that's too late for 3.1 now ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years ago[media] mxl111sf: update demod_ops.info.name to "MaxLinear MxL111SF DVB-T demodulator"
Michael Krufky [Sun, 23 Oct 2011 09:46:13 +0000 (10:46 +0100)]
[media] mxl111sf: update demod_ops.info.name to "MaxLinear MxL111SF DVB-T demodulator"

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxl111sf: disable snr / ber calculations for DVB-T
Michael Krufky [Thu, 20 Oct 2011 14:42:34 +0000 (15:42 +0100)]
[media] mxl111sf: disable snr / ber calculations for DVB-T

Leaving this code enabled breaks the build on some architectures,
and we shouldn't have any floating point math in the kernel, anyway.

These macros need to be re-written, but it's harmless to simply
return zero for now.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] mxl111sf: add DVB-T support
Michael Krufky [Sat, 15 Oct 2011 22:10:15 +0000 (23:10 +0100)]
[media] mxl111sf: add DVB-T support

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] DVB: add MaxLinear MxL111SF DVB-T demodulator driver
Michael Krufky [Thu, 8 Sep 2011 06:44:15 +0000 (07:44 +0100)]
[media] DVB: add MaxLinear MxL111SF DVB-T demodulator driver

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx18: Fix FM radio
Andy Walls [Sun, 23 Oct 2011 23:51:11 +0000 (00:51 +0100)]
[media] cx18: Fix FM radio

The cx18 driver was not setting up the analog tuner driver to enable
FM radio.  This change fixes that.  Thanks go to Ian Armstrong for
reporting and fixing the analogous problem in ivtv.

Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] ivtv: Fix radio support
Ian Armstrong [Sun, 23 Oct 2011 23:41:27 +0000 (00:41 +0100)]
[media] ivtv: Fix radio support

Although the ivtv driver reports radio support through the V4L2 API, it fails
to actually enable it. This patch fixes that.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agodm kcopyd: fix job_pool leak
Alasdair G Kergon [Sun, 23 Oct 2011 19:55:17 +0000 (20:55 +0100)]
dm kcopyd: fix job_pool leak

Fix memory leak introduced by commit a6e50b409d3f9e0833e69c3c9cca822e8fa4adbb
(dm snapshot: skip reading origin when overwriting complete chunk).

When allocating a set of jobs from kc->job_pool, job->master_job must be
set (to point to itself) so that the mempool item gets freed when the
master_job completes.

master_job was introduced by commit c6ea41fbbe08f270a8edef99dc369faf809d1bd6
(dm kcopyd: preallocate sub jobs to avoid deadlock)

Reported-by: Michael Leun <ml@newton.leun.net>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
12 years agoMerge branch 'samsung-fixes-4' of git://github.com/kgene/linux-samsung
Linus Torvalds [Sun, 23 Oct 2011 07:44:40 +0000 (10:44 +0300)]
Merge branch 'samsung-fixes-4' of git://github.com/kgene/linux-samsung

* 'samsung-fixes-4' of git://github.com/kgene/linux-samsung:
  ARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM
  ARM: S5P: fix offset calculation on gpio-interrupt

12 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Sun, 23 Oct 2011 07:43:31 +0000 (10:43 +0300)]
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (w83627ehf) Fix negative 8-bit temperature values

12 years agoARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM
Domenico Andreoli [Fri, 21 Oct 2011 19:00:53 +0000 (04:00 +0900)]
ARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM

v2:
- register_syscore_ops(&s3c24xx_irq_syscore_ops) does not need to be
  conditionally compiled out, it is already optimized out on !CONFIG_PM
- fix also s3c2412 and s3c2416 affected by the same build issue

v1:
s3c2440.c fails to build if !CONFIG_PM because in such case
s3c2410_pm_syscore_ops is not defined. Same error should happen also
in s3c2410.c and s3c2442.c

Signed-off-by: Domenico Andreoli <cavokz@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
12 years agoMerge git://github.com/herbertx/crypto
Linus Torvalds [Fri, 21 Oct 2011 14:02:18 +0000 (17:02 +0300)]
Merge git://github.com/herbertx/crypto

* git://github.com/herbertx/crypto:
  crypto: ghash - Avoid null pointer dereference if no key is set

12 years agoMerge branch 'fix/hda' of git://github.com/tiwai/sound
Linus Torvalds [Fri, 21 Oct 2011 14:01:21 +0000 (17:01 +0300)]
Merge branch 'fix/hda' of git://github.com/tiwai/sound

* 'fix/hda' of git://github.com/tiwai/sound:
  ALSA: HDA: conexant support for Lenovo T520/W520
  ALSA: hda - Add position_fix quirk for Dell Inspiron 1010

12 years agocrypto: ghash - Avoid null pointer dereference if no key is set
Nick Bowler [Thu, 20 Oct 2011 12:16:55 +0000 (14:16 +0200)]
crypto: ghash - Avoid null pointer dereference if no key is set

The ghash_update function passes a pointer to gf128mul_4k_lle which will
be NULL if ghash_setkey is not called or if the most recent call to
ghash_setkey failed to allocate memory.  This causes an oops.  Fix this
up by returning an error code in the null case.

This is trivially triggered from unprivileged userspace through the
AF_ALG interface by simply writing to the socket without setting a key.

The ghash_final function has a similar issue, but triggering it requires
a memory allocation failure in ghash_setkey _after_ at least one
successful call to ghash_update.

  BUG: unable to handle kernel NULL pointer dereference at 00000670
  IP: [<d88c92d4>] gf128mul_4k_lle+0x23/0x60 [gf128mul]
  *pde = 00000000
  Oops: 0000 [#1] PREEMPT SMP
  Modules linked in: ghash_generic gf128mul algif_hash af_alg nfs lockd nfs_acl sunrpc bridge ipv6 stp llc

  Pid: 1502, comm: hashatron Tainted: G        W   3.1.0-rc9-00085-ge9308cf #32 Bochs Bochs
  EIP: 0060:[<d88c92d4>] EFLAGS: 00000202 CPU: 0
  EIP is at gf128mul_4k_lle+0x23/0x60 [gf128mul]
  EAX: d69db1f0 EBX: d6b8ddac ECX: 00000004 EDX: 00000000
  ESI: 00000670 EDI: d6b8ddac EBP: d6b8ddc8 ESP: d6b8dda4
   DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
  Process hashatron (pid: 1502, ti=d6b8c000 task=d6810000 task.ti=d6b8c000)
  Stack:
   00000000 d69db1f0 00000163 00000000 d6b8ddc8 c101a520 d69db1f0 d52aa000
   00000ff0 d6b8dde8 d88d310f d6b8a3f8 d52aa000 00001000 d88d502c d6b8ddfc
   00001000 d6b8ddf4 c11676ed d69db1e8 d6b8de24 c11679ad d52aa000 00000000
  Call Trace:
   [<c101a520>] ? kmap_atomic_prot+0x37/0xa6
   [<d88d310f>] ghash_update+0x85/0xbe [ghash_generic]
   [<c11676ed>] crypto_shash_update+0x18/0x1b
   [<c11679ad>] shash_ahash_update+0x22/0x36
   [<c11679cc>] shash_async_update+0xb/0xd
   [<d88ce0ba>] hash_sendpage+0xba/0xf2 [algif_hash]
   [<c121b24c>] kernel_sendpage+0x39/0x4e
   [<d88ce000>] ? 0xd88cdfff
   [<c121b298>] sock_sendpage+0x37/0x3e
   [<c121b261>] ? kernel_sendpage+0x4e/0x4e
   [<c10b4dbc>] pipe_to_sendpage+0x56/0x61
   [<c10b4e1f>] splice_from_pipe_feed+0x58/0xcd
   [<c10b4d66>] ? splice_from_pipe_begin+0x10/0x10
   [<c10b51f5>] __splice_from_pipe+0x36/0x55
   [<c10b4d66>] ? splice_from_pipe_begin+0x10/0x10
   [<c10b6383>] splice_from_pipe+0x51/0x64
   [<c10b63c2>] ? default_file_splice_write+0x2c/0x2c
   [<c10b63d5>] generic_splice_sendpage+0x13/0x15
   [<c10b4d66>] ? splice_from_pipe_begin+0x10/0x10
   [<c10b527f>] do_splice_from+0x5d/0x67
   [<c10b6865>] sys_splice+0x2bf/0x363
   [<c129373b>] ? sysenter_exit+0xf/0x16
   [<c104dc1e>] ? trace_hardirqs_on_caller+0x10e/0x13f
   [<c129370c>] sysenter_do_call+0x12/0x32
  Code: 83 c4 0c 5b 5e 5f c9 c3 55 b9 04 00 00 00 89 e5 57 8d 7d e4 56 53 8d 5d e4 83 ec 18 89 45 e0 89 55 dc 0f b6 70 0f c1 e6 04 01 d6 <f3> a5 be 0f 00 00 00 4e 89 d8 e8 48 ff ff ff 8b 45 e0 89 da 0f
  EIP: [<d88c92d4>] gf128mul_4k_lle+0x23/0x60 [gf128mul] SS:ESP 0068:d6b8dda4
  CR2: 0000000000000670
  ---[ end trace 4eaa2a86a8e2da24 ]---
  note: hashatron[1502] exited with preempt_count 1
  BUG: scheduling while atomic: hashatron/1502/0x10000002
  INFO: lockdep is turned off.
  [...]

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Cc: stable@kernel.org [2.6.37+]
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
12 years agoARM: S5P: fix offset calculation on gpio-interrupt
Marek Szyprowski [Fri, 21 Oct 2011 09:04:54 +0000 (18:04 +0900)]
ARM: S5P: fix offset calculation on gpio-interrupt

Offsets of the irq controller registers were calculated
correctly only for first GPIO bank. This patch fixes
calculation of the register offsets for all GPIO banks.

Reported-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Thu, 20 Oct 2011 19:16:28 +0000 (22:16 +0300)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc: Add alignment flag to PCI expansion resources
  sparc: Avoid calling sigprocmask()
  sparc: Use set_current_blocked()
  sparc32,leon: SRMMU MMU Table probe fix

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Thu, 20 Oct 2011 19:15:20 +0000 (22:15 +0300)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  fib_rules: fix unresolved_rules counting
  r8169: fix wrong eee setting for rlt8111evl
  r8169: fix driver shutdown WoL regression.
  ehea: Change maintainer to me
  pptp: pptp_rcv_core() misses pskb_may_pull() call
  tproxy: copy transparent flag when creating a time wait
  pptp: fix skb leak in pptp_xmit()
  bonding: use local function pointer of bond->recv_probe in bond_handle_frame
  smsc911x: Add support for SMSC LAN89218
  tg3: negate USE_PHYLIB flag check
  netconsole: enable netconsole can make net_device refcnt incorrent
  bluetooth: Properly clone LSM attributes to newly created child connections
  l2tp: fix a potential skb leak in l2tp_xmit_skb()
  bridge: fix hang on removal of bridge via netlink
  x25: Prevent skb overreads when checking call user data
  x25: Handle undersized/fragmented skbs
  x25: Validate incoming call user data lengths
  udplite: fast-path computation of checksum coverage
  IPVS netns shutdown/startup dead-lock
  netfilter: nf_conntrack: fix event flooding in GRE protocol tracker

12 years agohwmon: (w83627ehf) Fix negative 8-bit temperature values
Jean Delvare [Thu, 20 Oct 2011 07:06:45 +0000 (03:06 -0400)]
hwmon: (w83627ehf) Fix negative 8-bit temperature values

Since 8-bit temperature values are now handled in 16-bit struct
members, values have to be cast to s8 for negative temperatures to be
properly handled. This is broken since kernel version 2.6.39
(commit bce26c58df86599c9570cee83eac58bdaae760e4.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: stable@kernel.org # 2.6.39+
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
12 years agomm: fix race between mremap and removing migration entry
Hugh Dickins [Wed, 19 Oct 2011 19:50:35 +0000 (12:50 -0700)]
mm: fix race between mremap and removing migration entry

I don't usually pay much attention to the stale "? " addresses in
stack backtraces, but this lucky report from Pawel Sikora hints that
mremap's move_ptes() has inadequate locking against page migration.

 3.0 BUG_ON(!PageLocked(p)) in migration_entry_to_page():
 kernel BUG at include/linux/swapops.h:105!
 RIP: 0010:[<ffffffff81127b76>]  [<ffffffff81127b76>]
                       migration_entry_wait+0x156/0x160
  [<ffffffff811016a1>] handle_pte_fault+0xae1/0xaf0
  [<ffffffff810feee2>] ? __pte_alloc+0x42/0x120
  [<ffffffff8112c26b>] ? do_huge_pmd_anonymous_page+0xab/0x310
  [<ffffffff81102a31>] handle_mm_fault+0x181/0x310
  [<ffffffff81106097>] ? vma_adjust+0x537/0x570
  [<ffffffff81424bed>] do_page_fault+0x11d/0x4e0
  [<ffffffff81109a05>] ? do_mremap+0x2d5/0x570
  [<ffffffff81421d5f>] page_fault+0x1f/0x30

mremap's down_write of mmap_sem, together with i_mmap_mutex or lock,
and pagetable locks, were good enough before page migration (with its
requirement that every migration entry be found) came in, and enough
while migration always held mmap_sem; but not enough nowadays, when
there's memory hotremove and compaction.

The danger is that move_ptes() lets a migration entry dodge around
behind remove_migration_pte()'s back, so it's in the old location when
looking at the new, then in the new location when looking at the old.

Either mremap's move_ptes() must additionally take anon_vma lock(), or
migration's remove_migration_pte() must stop peeking for is_swap_entry()
before it takes pagetable lock.

Consensus chooses the latter: we prefer to add overhead to migration
than to mremapping, which gets used by JVMs and by exec stack setup.

Reported-and-tested-by: Paweł Sikora <pluto@agmk.net>
Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agosparc: Add alignment flag to PCI expansion resources
Kjetil Oftedal [Wed, 19 Oct 2011 23:20:50 +0000 (16:20 -0700)]
sparc: Add alignment flag to PCI expansion resources

Currently no type of alignment is specified for PCI expansion roms while
parsing the openfirmware tree. This causes calls to pci_map_rom() to fail.
IORESOURCE_SIZEALIGN is the default alignment used for rom resouces in
pci/probe.c, and has been verified to work with various cards on a ultra 10.

Signed-off-By: Kjetil Oftedal <oftedal@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agofib_rules: fix unresolved_rules counting
Yan, Zheng [Mon, 17 Oct 2011 15:20:28 +0000 (15:20 +0000)]
fib_rules: fix unresolved_rules counting

we should decrease ops->unresolved_rules when deleting a unresolved rule.

Signed-off-by: Zheng Yan <zheng.z.yan@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agor8169: fix wrong eee setting for rlt8111evl
hayeswang [Thu, 13 Oct 2011 20:14:37 +0000 (20:14 +0000)]
r8169: fix wrong eee setting for rlt8111evl

Correct the wrong parameter for setting EEE for RTL8111E-VL.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agor8169: fix driver shutdown WoL regression.
françois romieu [Fri, 14 Oct 2011 00:57:45 +0000 (00:57 +0000)]
r8169: fix driver shutdown WoL regression.

Due to commit 92fc43b4159b518f5baae57301f26d770b0834c9 ("r8169: modify the
flow of the hw reset."), rtl8169_hw_reset stomps during driver shutdown on
RxConfig bits which are needed for WOL on some versions of the hardware.

As these bits were formerly set from the r81{0x, 68}_pll_power_down methods,
factor them out for use in the driver shutdown (rtl_shutdown) handler.

I favored __rtl8169_get_wol() -hardware state indication- over
RTL_FEATURE_WOL as the latter has become a good candidate for removal.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Tested-by: Marc Ballarin <ballarin.marc@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agoehea: Change maintainer to me
Thadeu Lima de Souza Cascardo [Thu, 13 Oct 2011 09:56:19 +0000 (09:56 +0000)]
ehea: Change maintainer to me

Breno Leitao has passed the maintainership to me.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Cc: Breno Leitao <leitao@linux.vnet.ibm.com>
Acked-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agoMerge branch 'v4l_for_linus' into staging/for_v3.2
Mauro Carvalho Chehab [Wed, 19 Oct 2011 14:41:18 +0000 (12:41 -0200)]
Merge branch 'v4l_for_linus' into staging/for_v3.2

* v4l_for_linus: (496 commits)
  [media] videodev: fix a NULL pointer dereference in v4l2_device_release()
  Linux 3.1-rc10
  Avoid using variable-length arrays in kernel/sys.c
  ARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS
  ARM: 7122/1: localtimer: add header linux/errno.h explicitly
  ARM: 7117/1: perf: fix HW_CACHE_* events on Cortex-A9
  x86, mrst: use a temporary variable for SFI irq
  hwmon: (w83627ehf) Properly report thermal diode sensors
  gpio-pca953x: fix gpio_base
  gpio/omap: fix build error with certain OMAP1 configs
  tile: revert change from <asm/atomic.h> to <linux/atomic.h> in asm files
  ide: Fix file references in drivers/ide/
  xfs: revert to using a kthread for AIL pushing
  xfs: force the log if we encounter pinned buffers in .iop_pushbuf
  xfs: do not update xa_last_pushed_lsn for locked items
  Btrfs: make sure not to defrag extents past i_size
  x86: Default to vsyscall=native for now
  Btrfs: fix recursive auto-defrag
  mscan: too much data copied to CAN frame due to 16 bit accesses
  gro: refetch inet6_protos[] after pulling ext headers
  ...

12 years agoMerge branch 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linus
Linus Torvalds [Wed, 19 Oct 2011 13:44:11 +0000 (06:44 -0700)]
Merge branch 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linus

* 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linus:
  [media] videodev: fix a NULL pointer dereference in v4l2_device_release()

12 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Wed, 19 Oct 2011 13:43:24 +0000 (06:43 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/radeon/kms/atom: fix handling of FB scratch indices
  drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2)
  drm/radeon/kms/DCE4.1: ss is not supported on the internal pplls
  drm/radeon/kms/DCE4.1: fix dig encoder to transmitter mapping
  ttm: Fix error-path using an uninitialized value

12 years ago[media] videodev: fix a NULL pointer dereference in v4l2_device_release()
Antonio Ospite [Wed, 12 Oct 2011 20:59:26 +0000 (17:59 -0300)]
[media] videodev: fix a NULL pointer dereference in v4l2_device_release()

The change in 8280b66 does not cover the case when v4l2_dev is already
NULL, fix that.

With a Kinect sensor, seen as an USB camera using GSPCA in this context,
a NULL pointer dereference BUG can be triggered by just unplugging the
device after the camera driver has been loaded.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agointel-iommu: fix superpage support in pfn_to_dma_pte()
Allen Kay [Fri, 14 Oct 2011 19:32:46 +0000 (12:32 -0700)]
intel-iommu: fix superpage support in pfn_to_dma_pte()

If target_level == 0, current code breaks out of the while-loop if
SUPERPAGE bit is set. We should also break out if PTE is not present.
If we don't do this, KVM calls to iommu_iova_to_phys() will cause
pfn_to_dma_pte() to create mapping for 4KiB pages.

Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
12 years agointel-iommu: set iommu_superpage on VM domains to lowest common denominator
Allen Kay [Fri, 14 Oct 2011 19:32:17 +0000 (12:32 -0700)]
intel-iommu: set iommu_superpage on VM domains to lowest common denominator

set dmar->iommu_superpage field to the smallest common denominator
of super page sizes supported by all active VT-d engines.  Initialize
this field in intel_iommu_domain_init() API so intel_iommu_map() API
will be able to use iommu_superpage field to determine the appropriate
super page size to use.

Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
12 years agointel-iommu: fix return value of iommu_unmap() API
Allen Kay [Fri, 14 Oct 2011 19:31:54 +0000 (12:31 -0700)]
intel-iommu: fix return value of iommu_unmap() API

iommu_unmap() API expects IOMMU drivers to return the actual page order
of the address being unmapped.  Previous code was just returning page
order passed in from the caller.  This patch fixes this problem.

Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
12 years agoMAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move
Roland Dreier [Tue, 11 Oct 2011 00:07:15 +0000 (17:07 -0700)]
MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move

Commit 166e9278a3f9 ("x86/ia64: intel-iommu: move to drivers/iommu/")
moved the VT-d driver to drivers/iommu, but left the "F:" line in
MAINTAINERS pointing to drivers/pci, which breaks scripts/get_maintainer.pl.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
12 years ago[media] pctv452e: Remove bogus code
Igor M. Liplianin [Thu, 6 Oct 2011 08:15:22 +0000 (05:15 -0300)]
[media] pctv452e: Remove bogus code

Currently, usb_register calls two times with cloned structures, but for
different driver names. Let's remove it.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Acked-by: André Weidemann<Andre.Weidemann@web.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] adv7175: Make use of media bus pixel codes
Christian Gmeiner [Wed, 5 Oct 2011 20:48:43 +0000 (17:48 -0300)]
[media] adv7175: Make use of media bus pixel codes

The ADV7175A/ADV7176A can operate in either 8-bit or 16-bit YCrCb mode.

* 8-Bit YCrCb Mode
This default mode accepts multiplexed YCrCb inputs through
the P7-P0 pixel inputs. The inputs follow the sequence Cb0, Y0
Cr0, Y1 Cb1, Y2, etc. The Y, Cb and Cr data are input on a
rising clock edge.

* 16-Bit YCrCb Mode
This mode accepts Y inputs through the P7–P0 pixel inputs and
multiplexed CrCb inputs through the P15–P8 pixel inputs. The
data is loaded on every second rising edge of CLOCK. The inputs
follow the sequence Cb0, Y0 Cr0, Y1 Cb1, Y2, etc.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] media: vb2: fix incorrect return value
Marek Szyprowski [Mon, 3 Oct 2011 06:21:45 +0000 (03:21 -0300)]
[media] media: vb2: fix incorrect return value

This patch fixes incorrect return value. Errors should be returned
as negative numbers.

Reported-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agodrm/radeon/kms/atom: fix handling of FB scratch indices
Alex Deucher [Wed, 19 Oct 2011 00:10:05 +0000 (20:10 -0400)]
drm/radeon/kms/atom: fix handling of FB scratch indices

FB scratch indices are dword indices, but we were treating
them as byte indices.  As such, we were getting the wrong
FB scratch data for non-0 indices.  Fix the indices and
guard the indexing against indices larger than the scratch
allocation.

Fixes memory corruption on some boards if data was written
past the end of the FB scratch array.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reported-by: Dave Airlie <airlied@redhat.com>
Tested-by: Dave Airlie <airlied@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agopptp: pptp_rcv_core() misses pskb_may_pull() call
Eric Dumazet [Mon, 17 Oct 2011 17:59:53 +0000 (17:59 +0000)]
pptp: pptp_rcv_core() misses pskb_may_pull() call

e1000e uses paged frags, so any layer incorrectly pulling bytes from skb
can trigger a BUG in skb_pull()

[951.142737]  [<ffffffff813d2f36>] skb_pull+0x15/0x17
[951.142737]  [<ffffffffa0286824>] pptp_rcv_core+0x126/0x19a [pptp]
[951.152725]  [<ffffffff813d17c4>] sk_receive_skb+0x69/0x105
[951.163558]  [<ffffffffa0286993>] pptp_rcv+0xc8/0xdc [pptp]
[951.165092]  [<ffffffffa02800a3>] gre_rcv+0x62/0x75 [gre]
[951.165092]  [<ffffffff81410784>] ip_local_deliver_finish+0x150/0x1c1
[951.177599]  [<ffffffff81410634>] ? ip_local_deliver_finish+0x0/0x1c1
[951.177599]  [<ffffffff81410846>] NF_HOOK.clone.7+0x51/0x58
[951.177599]  [<ffffffff81410996>] ip_local_deliver+0x51/0x55
[951.177599]  [<ffffffff814105b9>] ip_rcv_finish+0x31a/0x33e
[951.177599]  [<ffffffff8141029f>] ? ip_rcv_finish+0x0/0x33e
[951.204898]  [<ffffffff81410846>] NF_HOOK.clone.7+0x51/0x58
[951.214651]  [<ffffffff81410bb5>] ip_rcv+0x21b/0x246

pptp_rcv_core() is a nice example of a function assuming everything it
needs is available in skb head.

Reported-by: Bradley Peterson <despite@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agotproxy: copy transparent flag when creating a time wait
KOVACS Krisztian [Tue, 18 Oct 2011 10:17:35 +0000 (10:17 +0000)]
tproxy: copy transparent flag when creating a time wait

The transparent socket option setting was not copied to the time wait
socket when an inet socket was being replaced by a time wait socket. This
broke the --transparent option of the socket match and may have caused
that FIN packets belonging to sockets in FIN_WAIT2 or TIME_WAIT state
were being dropped by the packet filter.

Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agopptp: fix skb leak in pptp_xmit()
Eric Dumazet [Mon, 17 Oct 2011 17:01:47 +0000 (17:01 +0000)]
pptp: fix skb leak in pptp_xmit()

In case we cant transmit skb, we must free it

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Dmitry Kozlov <xeb@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agobonding: use local function pointer of bond->recv_probe in bond_handle_frame
Mitsuo Hayasaka [Wed, 12 Oct 2011 16:04:29 +0000 (16:04 +0000)]
bonding: use local function pointer of bond->recv_probe in bond_handle_frame

The bond->recv_probe is called in bond_handle_frame() when
a packet is received, but bond_close() sets it to NULL. So,
a panic occurs when both functions work in parallel.

Why this happen:
After null pointer check of bond->recv_probe, an sk_buff is
duplicated and bond->recv_probe is called in bond_handle_frame.
So, a panic occurs when bond_close() is called between the
check and call of bond->recv_probe.

Patch:
This patch uses a local function pointer of bond->recv_probe
in bond_handle_frame(). So, it can avoid the null pointer
dereference.

Signed-off-by: Mitsuo Hayasaka <mitsuo.hayasaka.hu@hitachi.com>
Cc: Jay Vosburgh <fubar@us.ibm.com>
Cc: Andy Gospodarek <andy@greyhouse.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agosmsc911x: Add support for SMSC LAN89218
Phil Edworthy [Wed, 12 Oct 2011 02:29:39 +0000 (02:29 +0000)]
smsc911x: Add support for SMSC LAN89218

LAN89218 is register compatible with LAN911x.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agotg3: negate USE_PHYLIB flag check
Jiri Pirko [Tue, 11 Oct 2011 23:00:41 +0000 (23:00 +0000)]
tg3: negate USE_PHYLIB flag check

USE_PHYLIB flag in tg3_remove_one() is being checked incorrectly. This
results tg3_phy_fini->phy_disconnect is never called and when tg3 module
is removed.

In my case this resulted in panics in phy_state_machine calling function
phydev->adjust_link.

So correct this check.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Acked-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agonetconsole: enable netconsole can make net_device refcnt incorrent
Gao feng [Tue, 11 Oct 2011 16:08:11 +0000 (16:08 +0000)]
netconsole: enable netconsole can make net_device refcnt incorrent

There is no check if netconsole is enabled current.
so when exec echo 1 > enabled;
the reference of net_device will increment always.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years ago[media] em28xx: implement VIDIOC_ENUM_FRAMESIZES
Mauro Carvalho Chehab [Sun, 16 Oct 2011 15:52:43 +0000 (13:52 -0200)]
[media] em28xx: implement VIDIOC_ENUM_FRAMESIZES

Pidgin uses gstreamer (and libv4l) to work. Without implementing this ioctl,
it won't detect properly the size range, and driver will fail.

So, this patch is required, in order to use an em27xx webcam, like
Silvercrest.

The pigdin/gstreamer/libv4l needs to be fixed, as it shouldn't assume
that all drivers will implement this optional ioctl, but, at least now,
devices with em28xx have a better chance of working with pidgin.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years agobluetooth: Properly clone LSM attributes to newly created child connections
Paul Moore [Fri, 7 Oct 2011 09:40:59 +0000 (09:40 +0000)]
bluetooth: Properly clone LSM attributes to newly created child connections

The Bluetooth stack has internal connection handlers for all of the various
Bluetooth protocols, and unfortunately, they are currently lacking the LSM
hooks found in the core network stack's connection handlers.  I say
unfortunately, because this can cause problems for users who have have an
LSM enabled and are using certain Bluetooth devices.  See one problem
report below:

 * http://bugzilla.redhat.com/show_bug.cgi?id=741703

In order to keep things simple at this point in time, this patch fixes the
problem by cloning the parent socket's LSM attributes to the newly created
child socket.  If we decide we need a more elaborate LSM marking mechanism
for Bluetooth (I somewhat doubt this) we can always revisit this decision
in the future.

Reported-by: James M. Cape <jcape@ignore-your.tv>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agol2tp: fix a potential skb leak in l2tp_xmit_skb()
Eric Dumazet [Fri, 7 Oct 2011 05:35:46 +0000 (05:35 +0000)]
l2tp: fix a potential skb leak in l2tp_xmit_skb()

l2tp_xmit_skb() can leak one skb if skb_cow_head() returns an error.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agobridge: fix hang on removal of bridge via netlink
stephen hemminger [Thu, 6 Oct 2011 11:19:41 +0000 (11:19 +0000)]
bridge: fix hang on removal of bridge via netlink

Need to cleanup bridge device timers and ports when being bridge
device is being removed via netlink.

This fixes the problem of observed when doing:
 ip link add br0 type bridge
 ip link set dev eth1 master br0
 ip link set br0 up
 ip link del br0

which would cause br0 to hang in unregister_netdev because
of leftover reference count.

Reported-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agocputimer: Cure lock inversion
Peter Zijlstra [Mon, 17 Oct 2011 09:50:30 +0000 (11:50 +0200)]
cputimer: Cure lock inversion

There's a lock inversion between the cputimer->lock and rq->lock;
notably the two callchains involved are:

 update_rlimit_cpu()
   sighand->siglock
   set_process_cpu_timer()
     cpu_timer_sample_group()
       thread_group_cputimer()
         cputimer->lock
         thread_group_cputime()
           task_sched_runtime()
             ->pi_lock
             rq->lock

 scheduler_tick()
   rq->lock
   task_tick_fair()
     update_curr()
       account_group_exec()
         cputimer->lock

Where the first one is enabling a CLOCK_PROCESS_CPUTIME_ID timer, and
the second one is keeping up-to-date.

This problem was introduced by e8abccb7193 ("posix-cpu-timers: Cure
SMP accounting oddities").

Cure the problem by removing the cputimer->lock and rq->lock nesting,
this leaves concurrent enablers doing duplicate work, but the time
wasted should be on the same order otherwise wasted spinning on the
lock and the greater-than assignment filter should ensure we preserve
monotonicity.

Reported-by: Dave Jones <davej@redhat.com>
Reported-by: Simon Kirby <sim@hostway.ca>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stable@kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/1318928713.21167.4.camel@twins
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
12 years agodrm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2)
Alex Deucher [Wed, 12 Oct 2011 22:49:53 +0000 (18:49 -0400)]
drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2)

Settings in this table reflect the physical panel/connector rather
than the internal dig encoding.

v2: fix typo for DRM_MODE_CONNECTOR_VGA case.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agodrm/radeon/kms/DCE4.1: ss is not supported on the internal pplls
Alex Deucher [Wed, 12 Oct 2011 22:44:33 +0000 (18:44 -0400)]
drm/radeon/kms/DCE4.1: ss is not supported on the internal pplls

It's handled via external clock.  It should already be protected
by the external ss flag, but add an explicit check just in case.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agodrm/radeon/kms/DCE4.1: fix dig encoder to transmitter mapping
Alex Deucher [Wed, 12 Oct 2011 22:44:32 +0000 (18:44 -0400)]
drm/radeon/kms/DCE4.1: fix dig encoder to transmitter mapping

llano has fully routeable dig encoders similar to DCE3.2 while
ontario has a hardcoded mapping similar to DCE4.0.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agoALSA: HDA: conexant support for Lenovo T520/W520
Daniel Suchy [Tue, 18 Oct 2011 09:09:44 +0000 (11:09 +0200)]
ALSA: HDA: conexant support for Lenovo T520/W520

This is patch for Conexant codec of Intel HDA driver, adding new quirk
for Lenovo Thinkpad T520 and W520. Conexant autodetection works fine for
T520 (similar subsystem ID is used also in W520 model) and detects more
mixer features compared to generic (fallback) Lenovo quirk with
hardcoded options in Conexant codec.

Patch was activelly tested with Linux 3.0.4, 3.0.6 and 3.0.7 without any
problems.

Signed-off-by: Daniel Suchy <danny@danysek.cz>
Cc: <stable@kernel.org> [3.0+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Add position_fix quirk for Dell Inspiron 1010
Takashi Iwai [Tue, 18 Oct 2011 08:44:05 +0000 (10:44 +0200)]
ALSA: hda - Add position_fix quirk for Dell Inspiron 1010

The previous fix for the position-buffer check gives yet another
regression on a Dell laptop.  The safest fix right now is to add a
static quirk for this device (and better to apply it for stable
kernels too).

Reported-by: Éric Piel <Eric.Piel@tremplin-utc.net>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agottm: Fix error-path using an uninitialized value
Thomas Hellstrom [Mon, 17 Oct 2011 11:27:34 +0000 (13:27 +0200)]
ttm: Fix error-path using an uninitialized value

Pointed out by Michel Daenzer.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agoLinux 3.1-rc10 v3.1-rc10
Linus Torvalds [Tue, 18 Oct 2011 04:06:23 +0000 (21:06 -0700)]
Linux 3.1-rc10

12 years agoMerge branch 'nf' of git://1984.lsi.us.es/net
David S. Miller [Mon, 17 Oct 2011 23:38:03 +0000 (19:38 -0400)]
Merge branch 'nf' of git://1984.lsi.us.es/net

12 years agox25: Prevent skb overreads when checking call user data
Matthew Daley [Fri, 14 Oct 2011 18:45:05 +0000 (18:45 +0000)]
x25: Prevent skb overreads when checking call user data

x25_find_listener does not check that the amount of call user data given
in the skb is big enough in per-socket comparisons, hence buffer
overreads may occur.  Fix this by adding a check.

Signed-off-by: Matthew Daley <mattjd@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Andrew Hendry <andrew.hendry@gmail.com>
Cc: stable <stable@kernel.org>
Acked-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agox25: Handle undersized/fragmented skbs
Matthew Daley [Fri, 14 Oct 2011 18:45:04 +0000 (18:45 +0000)]
x25: Handle undersized/fragmented skbs

There are multiple locations in the X.25 packet layer where a skb is
assumed to be of at least a certain size and that all its data is
currently available at skb->data.  These assumptions are not checked,
hence buffer overreads may occur.  Use pskb_may_pull to check these
minimal size assumptions and ensure that data is available at skb->data
when necessary, as well as use skb_copy_bits where needed.

Signed-off-by: Matthew Daley <mattjd@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Andrew Hendry <andrew.hendry@gmail.com>
Cc: stable <stable@kernel.org>
Acked-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agox25: Validate incoming call user data lengths
Matthew Daley [Fri, 14 Oct 2011 18:45:03 +0000 (18:45 +0000)]
x25: Validate incoming call user data lengths

X.25 call user data is being copied in its entirety from incoming messages
without consideration to the size of the destination buffers, leading to
possible buffer overflows. Validate incoming call user data lengths before
these copies are performed.

It appears this issue was noticed some time ago, however nothing seemed to
come of it: see http://www.spinics.net/lists/linux-x25/msg00043.html and
commit 8db09f26f912f7c90c764806e804b558da520d4f.

Signed-off-by: Matthew Daley <mattjd@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Andrew Hendry <andrew.hendry@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agoudplite: fast-path computation of checksum coverage
Gerrit Renker [Mon, 17 Oct 2011 23:07:30 +0000 (19:07 -0400)]
udplite: fast-path computation of checksum coverage

Commit 903ab86d195cca295379699299c5fc10beba31c7 of 1 March this year ("udp: Add
lockless transmit path") introduced a new fast TX path that broke the checksum
coverage computation of UDP-lite, which so far depended on up->len (only set
if the socket is locked and 0 in the fast path).

Fixed by providing both fast- and slow-path computation of checksum coverage.
The latter can be removed when UDP(-lite)v6 also uses a lockless transmit path.

Reported-by: Thomas Volkert <thomas@homer-conferencing.com>
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agoAvoid using variable-length arrays in kernel/sys.c
Linus Torvalds [Mon, 17 Oct 2011 15:24:24 +0000 (08:24 -0700)]
Avoid using variable-length arrays in kernel/sys.c

The size is always valid, but variable-length arrays generate worse code
for no good reason (unless the function happens to be inlined and the
compiler sees the length for the simple constant it is).

Also, there seems to be some code generation problem on POWER, where
Henrik Bakken reports that register r28 can get corrupted under some
subtle circumstances (interrupt happening at the wrong time?).  That all
indicates some seriously broken compiler issues, but since variable
length arrays are bad regardless, there's little point in trying to
chase it down.

"Just don't do that, then".

Reported-by: Henrik Grindal Bakken <henribak@cisco.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agoMerge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur...
Linus Torvalds [Sun, 16 Oct 2011 20:08:27 +0000 (13:08 -0700)]
Merge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm

* 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm:
  ARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS
  ARM: 7122/1: localtimer: add header linux/errno.h explicitly
  ARM: 7117/1: perf: fix HW_CACHE_* events on Cortex-A9
  ARM: 7113/1: mm: Align bank start to MAX_ORDER_NR_PAGES

12 years agoARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS
Zoltan Devai [Mon, 10 Oct 2011 13:54:12 +0000 (14:54 +0100)]
ARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS

This is unneeded and causes an abort on the SPMP8000 platform.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Zoltan Devai <zoss@devai.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
12 years agoARM: 7122/1: localtimer: add header linux/errno.h explicitly
Shawn Guo [Thu, 6 Oct 2011 13:57:24 +0000 (14:57 +0100)]
ARM: 7122/1: localtimer: add header linux/errno.h explicitly

Per the text in  Documentation/SubmitChecklist as below, we should
explicitly have header linux/errno.h in localtimer.h for ENXIO
reference.

1: If you use a facility then #include the file that defines/declares
   that facility.  Don't depend on other header files pulling in ones
   that you use.

Otherwise, we may run into some compiling error like the following one,
if any file includes localtimer.h without CONFIG_LOCAL_TIMERS defined.

  arch/arm/include/asm/localtimer.h: In function ‘local_timer_setup’:
  arch/arm/include/asm/localtimer.h:53:10: error: ‘ENXIO’ undeclared (first use in this function)

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
12 years agoARM: 7117/1: perf: fix HW_CACHE_* events on Cortex-A9
Will Deacon [Mon, 3 Oct 2011 17:30:53 +0000 (18:30 +0100)]
ARM: 7117/1: perf: fix HW_CACHE_* events on Cortex-A9

Using COHERENT_LINE_{MISS,HIT} for cache misses and references
respectively is completely wrong. Instead, use the L1D events which
are a better and more useful approximation despite ignoring instruction
traffic.

Reported-by: Alasdair Grant <alasdair.grant@arm.com>
Reported-by: Matt Horsnell <matt.horsnell@arm.com>
Reported-by: Michael Williams <michael.williams@arm.com>
Cc: stable@kernel.org
Cc: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
12 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Fri, 14 Oct 2011 20:29:09 +0000 (08:29 +1200)]
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (w83627ehf) Properly report thermal diode sensors

12 years ago[media] cx23885: Stop the risc video fifo before reconfiguring it
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: Stop the risc video fifo before reconfiguring it

Safety reasons. We shouldn't be trying to reconfigure a risc
processor instruction queue unless it's stopped.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: Avoid incorrect error handling and reporting
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: Avoid incorrect error handling and reporting

Previous driver over-reported errors and stopped the video fifo
(causing video to stop) if 1) A risc error occured 2) The risc processor
detected that it has missing lines in the video frame 3) The risc fifo
is about to overflow.

The previous driver reported all three of these cases as risc errors
when this is technically not correct. So, the function was cleaned up.

1. Ensure that risc opcode related errors are correctly shown as such,
   and not overly reported for non-risc-opcode cases.
2. Ensure that line sync and overflow errors are not reported as opcode errors.
3. Ensure that only the risc-op-code case can stop the fifo and dump channel
   / risc processor information.

The net result is that if video becomes unstable, cable disconnect, this will
not trigger a stop of the video firmware (due to missing lines errors).

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: Avoid stopping the risc engine during buffer timeout
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: Avoid stopping the risc engine during buffer timeout

1. Removed the verbose 'dump channel state to console', very noisy in
   weak signal conditions.
2. No need for the video buffer timeout to stop the risc engine here.
   Clearer and easier to maintain if start_video_dma() is the single
   place that this is done.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: Removed a spurious function cx23885_set_scale()
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: Removed a spurious function cx23885_set_scale()

Unused function removed.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: v4l2 api compliance, set the audioset field correctly
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: v4l2 api compliance, set the audioset field correctly

Inform applications that multiple audio inputs are available on
non-tv inputs.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: hook the audio selection functions into the main driver
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: hook the audio selection functions into the main driver

Ensure audio is established at driver start.
Ensure the correct defaults are established for the audio path if
the cards struct has nothing defined.
Allow the caller to select one of the two baseband input paths.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: add generic functions for dealing with audio input selection
Steven Toth [Mon, 10 Oct 2011 14:09:56 +0000 (11:09 -0300)]
[media] cx23885: add generic functions for dealing with audio input selection

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: fixes related to maximum number of inputs and range checking
Steven Toth [Mon, 10 Oct 2011 14:09:55 +0000 (11:09 -0300)]
[media] cx23885: fixes related to maximum number of inputs and range checking

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx23885: Initial support for the MPX-885 mini-card
Steven Toth [Mon, 10 Oct 2011 14:09:55 +0000 (11:09 -0300)]
[media] cx23885: Initial support for the MPX-885 mini-card

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
12 years ago[media] cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use
Steven Toth [Mon, 10 Oct 2011 14:09:55 +0000 (11:09 -0300)]
[media] cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>