Linus Torvalds [Mon, 28 Nov 2011 19:27:57 +0000 (11:27 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/aegl/linux
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
pstore: pass allocated memory region back to caller
Linus Torvalds [Mon, 28 Nov 2011 17:05:23 +0000 (09:05 -0800)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/exynos: fixed wrong err ptr usage and destroy call in exeception
drm/exynos: Add disable of manager
drm/exynos: include linux/module.h
drm/exynos: fix vblank bug.
drm/exynos: changed buffer structure.
drm/exynos: removed unnecessary variable.
drm/exynos: use gem create function generically
drm/exynos: checked for null pointer
drm/exynos: added crtc dpms for disable crtc
drm/exynos: removed meaningless parameter from fbdev update
drm/exynos: restored kernel_fb_list when reiniting fb_helper
drm/exynos: changed exynos_drm_display to exynos_drm_display_ops
drm/exynos: added manager object to connector
drm/exynos: fixed converting between display mode and timing
drm/exynos: fixed connector flag with hpd and interlace scan for hdmi
drm/exynos: added kms poll for handling hpd event
Linus Torvalds [Mon, 28 Nov 2011 16:59:11 +0000 (08:59 -0800)]
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
SUNRPC: Ensure we return EAGAIN in xs_nospace if congestion is cleared
Linus Torvalds [Mon, 28 Nov 2011 16:53:36 +0000 (08:53 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (28 commits)
ALSA: hda - Fix jack-detection control of VT1708
ALSA: hda - cut and paste typo in cs420x_models[]
ALSA: hda/realtek - Minor cleanup
ALSA: hda/realtek - Fix missing inits of item indices for auto-mic
ALSA: hda - Fix invalid pin and GPIO for Apple laptops with CS codecs
ALSA: hda - Check subdevice mask in snd_hda_check_board_codec_sid_config()
ALSA: hda - fail ELD reading early
ALSA: lx6464es - fix device communication via command bus
ALSA: lx6464es - command buffer API cleanup
ALSA: hda - repoll ELD content for multiple times
ALSA: hdspm - Fix PCI ID for PCIe RME MADI cards
ASoC: Ensure WM8731 register cache is synced when resuming from disabled
ALSA: cs5535 - Fix an endianness conversion
ASoC: cs4271: Fix wrong mask parameter in some snd_soc_update_bits calls
ASoC: wm_hubs: fix DB_RANGE size
ASoC: wm9090: fix DB_RANGE size
ASoC: wm8993: fix DB_RANGE size
ASoC: wm8962: fix DB_RANGE size
ASoC: sgtl5000: fix DB_RANGE size
ASoC: rt5631: fix DB_RANGE size
...
Linus Torvalds [Mon, 28 Nov 2011 16:43:52 +0000 (08:43 -0800)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
hrtimer: Fix extra wakeups from __remove_hrtimer()
timekeeping: add arch_offset hook to ktime_get functions
clocksource: Avoid selecting mult values that might overflow when adjusted
time: Improve documentation of timekeeeping_adjust()
Linus Torvalds [Mon, 28 Nov 2011 16:43:32 +0000 (08:43 -0800)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Don't allow per cpu interrupts to be suspended
Edward Donovan [Mon, 28 Nov 2011 04:07:34 +0000 (23:07 -0500)]
genirq: fix regression in irqfixup, irqpoll
Commit
fa27271bc8d2("genirq: Fixup poll handling") introduced a
regression that broke irqfixup/irqpoll for some hardware configurations.
Amidst reorganizing 'try_one_irq', that patch removed a test that
checked for 'action->handler' returning IRQ_HANDLED, before acting on
the interrupt. Restoring this test back returns the functionality lost
since 2.6.39. In the current set of tests, after 'action' is set, it
must precede '!action->next' to take effect.
With this and my previous patch to irq/spurious.c,
c75d720fca8a, all
IRQ regressions that I have encountered are fixed.
Signed-off-by: Edward Donovan <edward.donovan@numble.net>
Reported-and-tested-by: Rogério Brito <rbrito@ime.usp.br>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org (2.6.39+)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dave Airlie [Mon, 28 Nov 2011 14:17:09 +0000 (14:17 +0000)]
Merge branch 'exynos-drm' of git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes
* 'exynos-drm' of git://git.infradead.org/users/kmpark/linux-samsung:
drm/exynos: fixed wrong err ptr usage and destroy call in exeception
drm/exynos: Add disable of manager
drm/exynos: include linux/module.h
drm/exynos: fix vblank bug.
drm/exynos: changed buffer structure.
drm/exynos: removed unnecessary variable.
drm/exynos: use gem create function generically
drm/exynos: checked for null pointer
drm/exynos: added crtc dpms for disable crtc
drm/exynos: removed meaningless parameter from fbdev update
drm/exynos: restored kernel_fb_list when reiniting fb_helper
drm/exynos: changed exynos_drm_display to exynos_drm_display_ops
drm/exynos: added manager object to connector
drm/exynos: fixed converting between display mode and timing
drm/exynos: fixed connector flag with hpd and interlace scan for hdmi
drm/exynos: added kms poll for handling hpd event
Linus Torvalds [Sun, 27 Nov 2011 20:05:56 +0000 (12:05 -0800)]
Merge branch 'fbdev-for-linus' of git://github.com/schandinat/linux-2.6
* 'fbdev-for-linus' of git://github.com/schandinat/linux-2.6:
viafb: correct sync polarity for OLPC DCON
video:da8xx-fb: Disable and reset sequence on version2 of LCDC
OMAPDSS: DISPC: skip scaling calculations when not scaling
OMAPFB: fix compilation warnings due to missing include
OMAPDSS: HDMI: fix returned HDMI pixel clock
Rafael J. Wysocki [Sat, 26 Nov 2011 22:37:43 +0000 (23:37 +0100)]
ath9k: Revert change that broke AR928X on Acer Ferrari One
Revert a hunk in drivers/net/wireless/ath/ath9k/hw.c introduced by
commit
2577c6e8f232 ("ath9k_hw: Add support for AR946/8x chipsets") that
caused a nasty regression to appear on my Acer Ferrari One (the box
locks up entirely at random times after the wireless has been started
without any way to get debug information out of it).
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Takashi Iwai [Sun, 27 Nov 2011 16:59:07 +0000 (17:59 +0100)]
Merge branch 'fix/hda' into for-linus
Takashi Iwai [Thu, 24 Nov 2011 15:33:09 +0000 (16:33 +0100)]
ALSA: hda - Fix jack-detection control of VT1708
VT1708 has no support for unsolicited events per jack-plug, the driver
implements the workq for polling the jack-detection. The mixer element
"Jack Detect" was supposed to control this behavior on/off, but this
doesn't work properly as is now. The workq is always started and the
HP automute is always enabled.
This patch fixes the jack-detect control behavior by triggering / stopping
the work appropriately at the state change. Also the work checks the
internal state to continue scheduling or not.
Cc: <stable@kernel.org> [v3.1]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dan Carpenter [Thu, 24 Nov 2011 11:48:24 +0000 (14:48 +0300)]
ALSA: hda - cut and paste typo in cs420x_models[]
The CS420X_IMAC27 was copied from the line before but CS420X_APPLE
was clearly intented.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Andy Whitcroft [Fri, 25 Nov 2011 10:56:22 +0000 (10:56 +0000)]
iio: iio_event_getfd -- fix ev_int build failure
Fix build failure in staging iio driver:
.../drivers/staging/iio/industrialio-core.c: In function 'iio_event_getfd':
.../drivers/staging/iio/industrialio-core.c:262:32: error:
'ev_int' undeclared (first use in this function)
Also convert the rest of the function to use the new variable.
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 26 Nov 2011 17:53:32 +0000 (09:53 -0800)]
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/44x: Add mtd ndfc to the ppx44x defconfig
powerpc: Fix compiliation with hugetlbfs enabled
arch/powerpc/sysdev/ehv_pic.c: add missing kfree
powerpc/fsl-lbc: Fix for fsl_upm
drivers/edac/mpc85xx_edac.c: fix memory controller compatible for edac
powerpc/qe: Fixup QE_General4 errata
powerpc/85xx: Fix compile error on p3060_qds.c
powerpc/p3060qds: Fix select of 'MPC8xxx_GPIO'
powerpc/p1023: set IRQ[4:6,11] to active-high level sensitive for PCIe
Linus Torvalds [Sat, 26 Nov 2011 05:55:07 +0000 (21:55 -0800)]
Merge git://github.com/herbertx/crypto
* git://github.com/herbertx/crypto:
crypto: mv_cesa - fix hashing of chunks > 1920 bytes
Linus Torvalds [Sat, 26 Nov 2011 05:52:55 +0000 (21:52 -0800)]
Merge branch 'gpio-fixes' of git://git./linux/kernel/git/linusw/linux-stericsson
* 'gpio-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
gpio: pca953x: Staticise pca953x_get_altdata()
Tony Breeds [Tue, 22 Nov 2011 13:50:46 +0000 (13:50 +0000)]
powerpc/44x: Add mtd ndfc to the ppx44x defconfig
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Josh Boyer <jwboyer@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Kumar Gala [Thu, 24 Nov 2011 09:40:07 +0000 (09:40 +0000)]
powerpc: Fix compiliation with hugetlbfs enabled
arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages':
arch/powerpc/mm/hugetlbpage.c:312:2: error: implicit declaration of function 'parse_args'
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Julia Lawall [Mon, 8 Aug 2011 11:18:02 +0000 (13:18 +0200)]
arch/powerpc/sysdev/ehv_pic.c: add missing kfree
At this point, ehv_pic has been allocated but not stored anywhere, so it
should be freed before leaving the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@exists@
local idexpression x;
statement S,S1;
expression E;
identifier fl;
expression *ptr != NULL;
@@
x = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
<... when != x
when != if (...) { <+...kfree(x)...+> }
when any
when != true x == NULL
x->fl
...>
(
if (x == NULL) S1
|
if (...) { ... when != x
when forall
(
return \(0\|<+...x...+>\|ptr\);
|
* return ...;
)
}
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Alexandre Rusev [Thu, 27 Oct 2011 14:18:37 +0000 (18:18 +0400)]
powerpc/fsl-lbc: Fix for fsl_upm
If Freescale LBC driver fails to initialise itself from device tree, then
internal structure is freed only but not NULL-fied. As result functions
fsl_lbc_find() after checking the structure is not NULL are trying to
access device registers.
Signed-off-by: Alexandre Rusev <arusev@dev.rtsoft.ru>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Shaohui Xie [Tue, 15 Nov 2011 22:52:22 +0000 (14:52 -0800)]
drivers/edac/mpc85xx_edac.c: fix memory controller compatible for edac
compatible in dts has been changed, so the driver needs to be updated
accordingly.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Joakim Tjernlund [Tue, 23 Aug 2011 12:30:05 +0000 (14:30 +0200)]
powerpc/qe: Fixup QE_General4 errata
QE_General4 should only round up the divisor iff divisor is > 3.
Rounding up lower divisors makes the error too big, causing USB
on MPC832x to fail.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Sun, 20 Nov 2011 15:58:11 +0000 (09:58 -0600)]
powerpc/85xx: Fix compile error on p3060_qds.c
arch/powerpc/platforms/85xx/p3060_qds.c: In function '__machine_initcall_p3060_qds_declare_of_platform_devices':
arch/powerpc/platforms/85xx/p3060_qds.c:73:1: error: implicit declaration of function 'declare_of_platform_devices'
declare_of_platform_devices should have been corenet_ds_publish_devices.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Paul Bolle [Sat, 12 Nov 2011 23:50:30 +0000 (00:50 +0100)]
powerpc/p3060qds: Fix select of 'MPC8xxx_GPIO'
The driver for the Freescale P3060 QDS got added by commit
96cc017c5b
("[...] Add support for P3060QDS board"). Its Kconfig entry selects
MPC8xxx_GPIO. But at the time that driver got added MPC8xxx_GPIO was
already renamed to GPIO_MPC8XXX, by commit
c68308dd50c ("gpio: move
mpc8xxx/512x gpio driver to drivers/gpio").
So make this driver select GPIO_MPC8XXX.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Roy Zang [Mon, 7 Nov 2011 08:32:58 +0000 (16:32 +0800)]
powerpc/p1023: set IRQ[4:6,11] to active-high level sensitive for PCIe
P1023 external IRQ[4:6, 11] are not pin out, but the interrupts are
utilized by the PCIe controllers. As they are not exposed as pins we
need to set them as active-high (internal to the SoC these interrupts
are pulled down).
IRQs[0:3,7:10] are pulled up on the board so we have them set as
active-low.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Linus Torvalds [Thu, 24 Nov 2011 04:20:28 +0000 (20:20 -0800)]
Linux 3.2-rc3
Linus Torvalds [Thu, 24 Nov 2011 04:19:31 +0000 (20:19 -0800)]
Merge git://github.com/rustyrussell/linux
* git://github.com/rustyrussell/linux:
virtio-pci: make reset operation safer
virtio-mmio: Correct the name of the guest features selector
virtio: add HAS_IOMEM dependency to MMIO platform bus driver
Michael S. Tsirkin [Thu, 17 Nov 2011 15:41:15 +0000 (17:41 +0200)]
virtio-pci: make reset operation safer
virtio pci device reset actually just does an I/O
write, which in PCI is really posted, that is it
can complete on CPU before the device has received it.
Further, interrupts might have been pending on
another CPU, so device callback might get invoked after reset.
This conflicts with how drivers use reset, which is typically:
reset
unregister
a callback running after reset completed can race with
unregister, potentially leading to use after free bugs.
Fix by flushing out the write, and flushing pending interrupts.
This assumes that device is never reset from
its vq/config callbacks, or in parallel with being
added/removed, document this assumption.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Sasha Levin [Tue, 15 Nov 2011 14:17:18 +0000 (16:17 +0200)]
virtio-mmio: Correct the name of the guest features selector
Guest features selector spelling mistake.
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Heiko Carstens [Tue, 15 Nov 2011 09:13:24 +0000 (10:13 +0100)]
virtio: add HAS_IOMEM dependency to MMIO platform bus driver
Fix this compile error on s390:
CC [M] drivers/virtio/virtio_mmio.o
drivers/virtio/virtio_mmio.c: In function 'vm_get_features':
drivers/virtio/virtio_mmio.c:107:2: error: implicit declaration of function 'writel'
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Linus Torvalds [Thu, 24 Nov 2011 01:26:22 +0000 (17:26 -0800)]
Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev
* 'upstream-linus' of git://github.com/jgarzik/libata-dev:
libata: fix build without BMDMA
[libata] ahci_platform: fix DT probing
Linus Torvalds [Wed, 23 Nov 2011 22:58:46 +0000 (14:58 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci:
PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDs
PCI: pciehp: wait 100 ms after Link Training check
PCI: pciehp: wait 1000 ms before Link Training check
PCI: pciehp: Retrieve link speed after link is trained
PCI: Let PCI_PRI depend on PCI
PCI: Fix compile errors with PCI_ATS and !PCI_IOV
PCI / ACPI: Make acpiphp ignore root bridges using PCIe native hotplug
Linus Torvalds [Wed, 23 Nov 2011 22:28:13 +0000 (14:28 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tyhicks/ecryptfs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
eCryptfs: Extend array bounds for all filename chars
eCryptfs: Flush file in vma close
eCryptfs: Prevent file create race condition
Tyler Hicks [Wed, 23 Nov 2011 17:31:24 +0000 (11:31 -0600)]
eCryptfs: Extend array bounds for all filename chars
From mhalcrow's original commit message:
Characters with ASCII values greater than the size of
filename_rev_map[] are valid filename characters.
ecryptfs_decode_from_filename() will access kernel memory beyond
that array, and ecryptfs_parse_tag_70_packet() will then decrypt
those characters. The attacker, using the FNEK of the crafted file,
can then re-encrypt the characters to reveal the kernel memory past
the end of the filename_rev_map[] array. I expect low security
impact since this array is statically allocated in the text area,
and the amount of memory past the array that is accessible is
limited by the largest possible ASCII filename character.
This patch solves the issue reported by mhalcrow but with an
implementation suggested by Linus to simply extend the length of
filename_rev_map[] to 256. Characters greater than 0x7A are mapped to
0x00, which is how invalid characters less than 0x7A were previously
being handled.
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Reported-by: Michael Halcrow <mhalcrow@google.com>
Cc: stable@kernel.org
Tyler Hicks [Mon, 21 Nov 2011 23:31:29 +0000 (17:31 -0600)]
eCryptfs: Flush file in vma close
Dirty pages weren't being written back when an mmap'ed eCryptfs file was
closed before the mapping was unmapped. Since f_ops->flush() is not
called by the munmap() path, the lower file was simply being released.
This patch flushes the eCryptfs file in the vm_ops->close() path.
https://launchpad.net/bugs/870326
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Cc: stable@kernel.org [2.6.39+]
Tyler Hicks [Mon, 21 Nov 2011 23:31:02 +0000 (17:31 -0600)]
eCryptfs: Prevent file create race condition
The file creation path prematurely called d_instantiate() and
unlock_new_inode() before the eCryptfs inode info was fully
allocated and initialized and before the eCryptfs metadata was written
to the lower file.
This could result in race conditions in subsequent file and inode
operations leading to unexpected error conditions or a null pointer
dereference while attempting to use the unallocated memory.
https://launchpad.net/bugs/813146
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Cc: stable@kernel.org
Linus Torvalds [Wed, 23 Nov 2011 17:50:42 +0000 (09:50 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/rostedt/linux-ktest
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
ktest: Check parent options for iterated tests
Linus Torvalds [Wed, 23 Nov 2011 17:50:05 +0000 (09:50 -0800)]
Merge branch 'i2c-for-linus' of git://git./linux/kernel/git/jdelvare/staging
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
i2c: Make i2cdev_notifier_call static
i2c: Delete ANY_I2C_BUS
i2c: Fix device name for 10-bit slave address
i2c-algo-bit: Generate correct i2c address sequence for 10-bit target
Linus Torvalds [Wed, 23 Nov 2011 17:49:39 +0000 (09:49 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/broonie/regulator
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: TPS65910: Fix VDD1/2 voltage selector count
Linus Torvalds [Wed, 23 Nov 2011 17:47:25 +0000 (09:47 -0800)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (31 commits)
drm: integer overflow in drm_mode_dirtyfb_ioctl()
drivers/gpu/vga/vgaarb.c: add missing kfree
drm/radeon/kms/atom: unify i2c gpio table handling
drm/radeon/kms: fix up gpio i2c mask bits for r4xx for real
ttm: Don't return the bo reserved on error path
drm/radeon/kms: add a CS ioctl flag not to rewrite tiling flags in the CS
drm/i915: Fix inconsistent backlight level during disabled
drm, i915: Fix memory leak in i915_gem_busy_ioctl().
drm/i915: Use DPCD value for max DP lanes.
drm/i915: Initiate DP link training only on the lanes we'll be using
drm/i915: Remove trailing white space
drm/i915: Try harder during dp pattern 1 link training
drm/i915: Make DP prepare/commit consistent with DP dpms
drm/i915: Let panel power sequencing hardware do its job
drm/i915: Treat PCH eDP like DP in most places
drm/i915: Remove link_status field from intel_dp structure
drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control
drm/i915: Module parameters using '-1' as default must be signed type
drm/i915: Turn on another required clock gating bit on gen6.
drm/i915: Turn on a required 3D clock gating bit on Sandybridge.
...
Takashi Iwai [Wed, 23 Nov 2011 16:07:16 +0000 (17:07 +0100)]
Merge branch 'fix/asoc' into for-linus
Afzal Mohammed [Tue, 8 Nov 2011 13:24:10 +0000 (18:54 +0530)]
regulator: TPS65910: Fix VDD1/2 voltage selector count
Count of selector voltage is required for regulator_set_voltage
to work via set_voltage_sel. VDD1/2 currently have it as zero,
so regulator_set_voltage won't work for VDD1/2.
Update count (n_voltages) for VDD1/2.
Output Voltage = (step value * 12.5 mV + 562.5 mV) * gain
With above expr, number of voltages that can be selected is
step value count * gain count
constant for gain count will be called VDD1_2_NUM_VOLT_COARSE
existing constant for step value count is VDD1_2_NUM_VOLTS,
use VDD1_2_NUM_VOLT_FINE instead to make clear that step value
is not the only component in deciding selectable voltage count
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Shubhrajyoti D [Wed, 23 Nov 2011 10:33:07 +0000 (11:33 +0100)]
i2c: Make i2cdev_notifier_call static
The function i2cdev_notifier_call is used only in i2c-dev file
making it static.
Also removes the following sparse warning
drivers/i2c/i2c-dev.c:582:5: warning: symbol 'i2cdev_notifier_call'
was not declared. Should it be static?
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Wed, 23 Nov 2011 10:33:07 +0000 (11:33 +0100)]
i2c: Delete ANY_I2C_BUS
Last piece of code using ANY_I2C_BUS was deleted almost 2 years ago,
so ANY_I2C_BUS can go away as well.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Wed, 23 Nov 2011 10:33:07 +0000 (11:33 +0100)]
i2c: Fix device name for 10-bit slave address
10-bit addresses overlap with traditional 7-bit addresses, leading in
device name collisions. Add an arbitrary offset to 10-bit addresses to
prevent this collision. The offset was chosen so that the address is
still easily recognizable.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Jeffrey (Sheng-Hui) Chu [Wed, 23 Nov 2011 10:33:07 +0000 (11:33 +0100)]
i2c-algo-bit: Generate correct i2c address sequence for 10-bit target
The wrong bits were put on the wire, fix that.
This fixes kernel bug #42562.
Signed-off-by: Sheng-Hui J. Chu <jeffchu@broadcom.com>
Cc: stable@kernel.org
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Xi Wang [Wed, 23 Nov 2011 06:12:01 +0000 (01:12 -0500)]
drm: integer overflow in drm_mode_dirtyfb_ioctl()
There is a potential integer overflow in drm_mode_dirtyfb_ioctl()
if userspace passes in a large num_clips. The call to kmalloc would
allocate a small buffer, and the call to fb->funcs->dirty may result
in a memory corruption.
Reported-by: Haogang Chen <haogangchen@gmail.com>
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Takashi Iwai [Wed, 23 Nov 2011 06:52:15 +0000 (07:52 +0100)]
ALSA: hda/realtek - Minor cleanup
Use an inline function for the common pattern for assigning a capsrc.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Wed, 23 Nov 2011 06:38:59 +0000 (07:38 +0100)]
ALSA: hda/realtek - Fix missing inits of item indices for auto-mic
When the imux entries are rebuilt in alc_rebuild_imux_for_auto_mic(),
the initialization of index field is missing. It may work without it
casually when the original imux was created by the auto-parser, but
it's definitely broken in the case of static configs where no imux was
parsed beforehand. Because of this, the auto-mic switching doesn't
work properly on some model options.
This patch adds the missing initialization of index field.
Reported-by: Dmitry Nezhevenko <dion@inhex.net>
Cc: <stable@kernel.org> [v3.1]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 22 Nov 2011 19:00:31 +0000 (20:00 +0100)]
ALSA: hda - Fix invalid pin and GPIO for Apple laptops with CS codecs
The PCI SSID 8086:7270 is commonly used for multiple Apple machines,
thus we can't use it as identifier for a unique model. Because of this
conflict, some machines show weird behavior. For example, MacBook Air
shows Front and Surround speakers although only Surround works due to
the wrongly overridden pin-configuration for imac27.
This patch fixes two things:
- Stop the wrong pin-config override of imac27 by removing PCI SSID
entry for avoiding the wrong mappings,
- Add the generic GPIO setup for Apple machines by checking the codec
SSID vendor bits
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 22 Nov 2011 18:58:56 +0000 (19:58 +0100)]
ALSA: hda - Check subdevice mask in snd_hda_check_board_codec_sid_config()
In snd_hda_check_board_codec_sid_config(), not only comparing with the
exact value but allow the bit-mask comparison for vendor-only, etc.
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Tue, 22 Nov 2011 23:09:20 +0000 (15:09 -0800)]
Revert "of/irq: of_irq_find_parent: check for parent equal to child"
This reverts commit
dc9372808412edbc653a675a526c2ee6c0c14a91.
As requested by Ben Herrenschmidt:
"This breaks some powerpc platforms at least. The practice of having
a node provide an explicit "interrupt-parent" property pointing to
itself is an old trick that we've used in the past to allow a
device-node to have interrupts routed to different controllers.
In that case, the node also contains an interrupt-map, so the node is
its own parent, the interrupt resolution hits the map, which then can
route each individual interrupt to a different parent."
Grant says:
"Ah, nuts, yes that is broken then. Yes, please revert the commit and
Rob & I will come up with a better solution.
Rob, I think it can be done by explicitly checking for np ==
desc->interrupt_parent in of_irq_init() instead of relying on
of_irq_find_parent() returning NULL."
Requested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Cc: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Trond Myklebust [Tue, 22 Nov 2011 12:44:28 +0000 (14:44 +0200)]
SUNRPC: Ensure we return EAGAIN in xs_nospace if congestion is cleared
By returning '0' instead of 'EAGAIN' when the tests in xs_nospace() fail
to find evidence of socket congestion, we are making the RPC engine believe
that the message was incorrectly sent and so it disconnects the socket
instead of just retrying.
The bug appears to have been introduced by commit
5e3771ce2d6a69e10fcc870cdf226d121d868491 (SUNRPC: Ensure that xs_nospace
return values are propagated).
Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@vger.kernel.org [>= 2.6.30]
Tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Linus Torvalds [Tue, 22 Nov 2011 21:19:21 +0000 (13:19 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
mount_subtree() pointless use-after-free
iio: fix a leak due to improper use of anon_inode_getfd()
microblaze: bury asm/namei.h
Julia Lawall [Tue, 15 Nov 2011 22:53:11 +0000 (14:53 -0800)]
drivers/gpu/vga/vgaarb.c: add missing kfree
kbuf is a buffer that is local to this function, so all of the error paths
leaving the function should release it.
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 21 Nov 2011 17:41:21 +0000 (12:41 -0500)]
drm/radeon/kms/atom: unify i2c gpio table handling
Split the quirks and i2c_rec assignment into separate
functions used by both radeon_lookup_i2c_gpio() and
radeon_atombios_i2c_init(). This avoids duplicating code
and cases where quirks were only added to one of the
functions.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 21 Nov 2011 17:10:14 +0000 (12:10 -0500)]
drm/radeon/kms: fix up gpio i2c mask bits for r4xx for real
Fixes i2c test failures when i2c_algo_bit.bit_test=1.
The hw doesn't actually require a mask, so just set it
to the default mask bits for r1xx-r4xx radeon ddc.
I missed this part the first time through.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Mon, 21 Nov 2011 12:05:02 +0000 (13:05 +0100)]
ttm: Don't return the bo reserved on error path
An unlikely race could case a bo to be returned reserved on an error path.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 22 Nov 2011 20:01:00 +0000 (20:01 +0000)]
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux into drm-fixes
* 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux: (25 commits)
drm/i915: Fix inconsistent backlight level during disabled
drm, i915: Fix memory leak in i915_gem_busy_ioctl().
drm/i915: Use DPCD value for max DP lanes.
drm/i915: Initiate DP link training only on the lanes we'll be using
drm/i915: Remove trailing white space
drm/i915: Try harder during dp pattern 1 link training
drm/i915: Make DP prepare/commit consistent with DP dpms
drm/i915: Let panel power sequencing hardware do its job
drm/i915: Treat PCH eDP like DP in most places
drm/i915: Remove link_status field from intel_dp structure
drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control
drm/i915: Module parameters using '-1' as default must be signed type
drm/i915: Turn on another required clock gating bit on gen6.
drm/i915: Turn on a required 3D clock gating bit on Sandybridge.
drm/i915: enable cacheable objects on Ivybridge
drm/i915: add constants to size fence arrays and fields
drm/i915: Ivybridge still has fences!
drm/i915: forcewake warning fixes in debugfs
drm/i915: Fix object refcount leak on mmappable size limit error path.
drm/i915: Use mode_config.mutex in ironlake_panel_vdd_work
...
Al Viro [Tue, 22 Nov 2011 17:31:21 +0000 (12:31 -0500)]
mount_subtree() pointless use-after-free
d'oh... we'd carefully pinned mnt->mnt_sb down, dropped mnt and attempt
to grab s_umount on mnt->mnt_sb. The trouble is, *mnt might've been
overwritten by now...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Linus Torvalds [Tue, 22 Nov 2011 17:18:06 +0000 (09:18 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ams_delta_serio - include linux/module.h
Input: elantech - adjust hw_version detection logic
Input: i8042 - add HP Pavilion dv4s to 'notimeout' and 'nomux' blacklists
Linus Torvalds [Tue, 22 Nov 2011 17:17:30 +0000 (09:17 -0800)]
Merge git://www.linux-watchdog.org/linux-watchdog
* git://www.linux-watchdog.org/linux-watchdog:
watchdog: fix initialisation printout in s3c2410_wdt
watchdog: Don't overwrite error value in wm831x_wdt_set_timeout()
watchdog: adx_wdt.c: remove driver
Linus Torvalds [Tue, 22 Nov 2011 16:54:15 +0000 (08:54 -0800)]
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFS: Revert pnfs ugliness from the generic NFS read code path
SUNRPC: destroy freshly allocated transport in case of sockaddr init error
NFS: Fix a regression in the referral code
nfs: move nfs_file_operations declaration to bottom of file.c (try #2)
nfs: when attempting to open a directory, fall back on normal lookup (try #5)
Linus Torvalds [Tue, 22 Nov 2011 16:53:40 +0000 (08:53 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: remove free-space-cache.c WARN during log replay
Btrfs: sectorsize align offsets in fiemap
Btrfs: clear pages dirty for io and set them extent mapped
Btrfs: wait on caching if we're loading the free space cache
Btrfs: prefix resize related printks with btrfs:
btrfs: fix stat blocks accounting
Btrfs: avoid unnecessary bitmap search for cluster setup
Btrfs: fix to search one more bitmap for cluster setup
btrfs: mirror_num should be int, not u64
btrfs: Fix up 32/64-bit compatibility for new ioctls
Btrfs: fix barrier flushes
Btrfs: fix tree corruption after multi-thread snapshots and inode_cache flush
Linus Torvalds [Tue, 22 Nov 2011 16:22:48 +0000 (08:22 -0800)]
Merge branch 'writeback-for-linus' of git://git./linux/kernel/git/wfg/linux
* 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux:
writeback: remove vm_dirties and task->dirties
writeback: hard throttle 1000+ dd on a slow USB stick
mm: Make task in balance_dirty_pages() killable
Wu Fengguang [Tue, 22 Nov 2011 08:46:23 +0000 (16:46 +0800)]
ALSA: hda - fail ELD reading early
With the ELD repoll mechanism, we can (and should) fail the ELD reading
immediately when find something obviously wrong and let the caller retry
after some delay.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tim Blechmann [Tue, 22 Nov 2011 10:15:45 +0000 (11:15 +0100)]
ALSA: lx6464es - fix device communication via command bus
commit
6175ddf06b6172046a329e3abfd9c901a43efd2e optimized the mem*io
functions that have been used to send commands to the device. these
optimizations somehow corrupted the communication with the lx6464es,
that resulted the device to be unusable with kernels after 2.6.33.
this patch emulates the memcpy_*_io functions via a loop to avoid these
problems.
Signed-off-by: Tim Blechmann <tim@klingt.org>
LKML-Reference: <
4ECB5257.
4040600@ladisch.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tim Blechmann [Tue, 22 Nov 2011 10:15:44 +0000 (11:15 +0100)]
ALSA: lx6464es - command buffer API cleanup
the command buffer is only accessed from one file, so we can declare the
specific functions as static in that file
Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Wu Fengguang [Fri, 18 Nov 2011 22:59:32 +0000 (16:59 -0600)]
ALSA: hda - repoll ELD content for multiple times
Improve the one-shot ELD repoll to up to 6 retries.
Up to now the 300ms looks sufficient for the test boxes. However
I'm a bit worried about how well it can fit the wider user base.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Adrian Knoth [Mon, 21 Nov 2011 15:15:36 +0000 (16:15 +0100)]
ALSA: hdspm - Fix PCI ID for PCIe RME MADI cards
Commit
c09403dcc5698abf214329fbbf3cf8dbb5558bea has introduced a
regression: PCIe versions of RME MADI were no longer detected, because
the MADIface ID (0xd5) was used instead of the correct 0xd2.
This commit fixes the problem.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Tue, 22 Nov 2011 04:37:34 +0000 (20:37 -0800)]
Merge branch 'staging-linus' of git://git./linux/kernel/git/gregkh/staging
* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: fix more ET131X build errors
staging: et131x depends on NET
staging: slicoss depends on NET
linux-next: et131x: Fix build error when CONFIG_PM_SLEEP not enabled
Linus Torvalds [Tue, 22 Nov 2011 04:37:11 +0000 (20:37 -0800)]
Merge branch 'usb-linus' of git://git./linux/kernel/git/gregkh/usb
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (48 commits)
USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c
USB: option: add PID of Huawei E173s 3G modem
OHCI: final fix for NVIDIA problems (I hope)
USB: option: release new PID for ZTE 3G modem
usb: Netlogic: Fix HC_LENGTH call in ehci-xls.c
USB: storage: ene_ub6250: fix compile warnings
USB: option: add id for 3G dongle Model VT1000 of Viettel
USB: serial: pl2303: rm duplicate id
USB: pch_udc: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH
usb-storage: Accept 8020i-protocol commands longer than 12 bytes
USB: quirks: adding more quirky webcams to avoid squeaky audio
powerpc/usb: fix type cast for address of ioremap to compatible with 64-bit
USB: at91: at91-ohci: fix set/get power
USB: cdc-acm: Fix disconnect() vs close() race
USB: add quirk for Logitech C600 web cam
USB: EHCI: fix HUB TT scheduling issue with iso transfer
USB: XHCI: resume root hubs when the controller resumes
USB: workaround for bug in old version of GCC
USB: ark3116 initialisation fix
...
Linus Torvalds [Tue, 22 Nov 2011 04:36:46 +0000 (20:36 -0800)]
Merge branch 'tty-linus' of git://git./linux/kernel/git/gregkh/tty
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
TTY: ldisc, wait for ldisc infinitely in hangup
TTY: ldisc, move wait idle to caller
TTY: ldisc, allow waiting for ldisc arbitrarily long
Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs"
RS485: fix inconsistencies in the meaning of some variables
pch_uart: Fix DMA resource leak issue
serial,mfd: Fix CMSPAR setup
tty/serial: Prevent drop of DCD on suspend for Tegra UARTs
pch_uart: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
pch_uart: Support new device LAPIS Semiconductor ML7831 IOH
pch_uart: Fix hw-flow control issue
tty: hvc_dcc: Fix duplicate character inputs
jsm: Change maintainership
Linus Torvalds [Tue, 22 Nov 2011 04:36:26 +0000 (20:36 -0800)]
Merge branch 'driver-core-linus' of git://git./linux/kernel/git/gregkh/driver-core
* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
drivers/base/node.c: fix compilation error with older versions of gcc
uio: documentation fixups
device.h: Fix struct member documentation
Linus Torvalds [Tue, 22 Nov 2011 04:36:05 +0000 (20:36 -0800)]
Merge branch 'char-misc-linus' of git://git./linux/kernel/git/gregkh/char-misc
* 'char-misc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
misc: ad525x_dpot: Fix AD8400 spi transfer size.
pch_phub: Fix MAC address writing issue for LAPIS ML7831
pch_phub: Improve ADE(Address Decode Enable) control
pch_phub: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor
pch_phub: Support new device LAPIS Semiconductor ML7831 IOH
pcie-gadget-spear: Add "platform:" prefix for platform modalias
MAINTAINERS: add CHAR and MISC driver maintainers
Daniel Drake [Mon, 21 Nov 2011 15:05:56 +0000 (15:05 +0000)]
viafb: correct sync polarity for OLPC DCON
While the OLPC display appears to be able to handle either positive
or negative sync, the Display Controller only recognises positive sync.
This brings viafb (for XO-1.5) in line with lxfb (for XO-1) and
fixes a recent regression where the XO-1.5 DCON could no longer be
frozen. Thanks to Florian Tobias Schandinat for helping identify
the fix.
Test case: from a vt,
echo 1 > /sys/devices/platform/dcon/freeze
should cause the current screen contents to freeze, rather than garbage being
displayed.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: stable@kernel.org
Florian Tobias Schandinat [Tue, 22 Nov 2011 00:55:59 +0000 (00:55 +0000)]
Merge branch 'for-3.2-rc' of git://gitorious.org/linux-omap-dss2/linux into fbdev-for-linus
Manjunathappa, Prakash [Tue, 15 Nov 2011 12:02:23 +0000 (17:32 +0530)]
video:da8xx-fb: Disable and reset sequence on version2 of LCDC
Patch follows the disable and software reset sequence specified
in version2 to LCDC functional specification.
Without this flicker is observed on re-enabling the LCDC.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Al Viro [Mon, 21 Nov 2011 22:25:37 +0000 (17:25 -0500)]
iio: fix a leak due to improper use of anon_inode_getfd()
it can fail and in that case ->release() will *not* be called...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 21 Nov 2011 21:48:28 +0000 (16:48 -0500)]
microblaze: bury asm/namei.h
altroot support has been gone for years, along with arch/*/asm/namei.h;
looks like a dummy survivor that sat it out in microblaze tree...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Linus Torvalds [Mon, 21 Nov 2011 20:11:37 +0000 (12:11 -0800)]
Merge branch 'dev' of git://git./linux/kernel/git/tytso/ext4
* 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix up a undefined error in ext4_free_blocks in debugging code
ext4: add blk_finish_plug in error case of writepages.
ext4: Remove kernel_lock annotations
ext4: ignore journalled data options on remount if fs has no journal
Linus Torvalds [Mon, 21 Nov 2011 20:11:13 +0000 (12:11 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
libceph: Allocate larger oid buffer in request msgs
ceph: initialize root dentry
ceph: fix iput race when queueing inode work
Linus Torvalds [Mon, 21 Nov 2011 20:10:47 +0000 (12:10 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
VFS: Log the fact that we've given ELOOP rather than creating a loop
minixfs: kill manual hweight(), simplify
fs/minix: Verify bitmap block counts before mounting
Al Viro [Mon, 21 Nov 2011 03:52:18 +0000 (03:52 +0000)]
fix braino in um patchset (mea culpa)
wrong register returned...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Chris Mason [Mon, 21 Nov 2011 14:39:11 +0000 (09:39 -0500)]
Btrfs: remove free-space-cache.c WARN during log replay
The log replay code only partially loads block groups, since
the block group caching code is able to detect and deal with
extents the logging code has pinned down.
While the logging code is pinning down block groups, there is
a bogus WARN_ON we're hitting if the code wasn't able to find
an extent in the cache. This commit removes the warning because
it can happen any time there isn't a valid free space cache
for that block group.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Mark Brown [Mon, 21 Nov 2011 17:57:25 +0000 (17:57 +0000)]
gpio: pca953x: Staticise pca953x_get_altdata()
It's not used outside of the driver so doesn't need to be exported, and
sparse notices this and complains about it.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Yongqiang Yang [Mon, 21 Nov 2011 17:09:19 +0000 (12:09 -0500)]
ext4: fix up a undefined error in ext4_free_blocks in debugging code
sbi is not defined, so let ext4_free_blocks use EXT4_SB(sb) instead
when EXT4FS_DEBUG is defined.
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Mark Brown [Mon, 21 Nov 2011 11:55:41 +0000 (11:55 +0000)]
ASoC: Ensure WM8731 register cache is synced when resuming from disabled
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
Mark Brown [Mon, 21 Nov 2011 11:28:11 +0000 (11:28 +0000)]
Merge branch 'DB_RANGE-size-fixes' of git://git.alsa-project.org/alsa-kprivate into for-3.2
Dan Carpenter [Sun, 20 Nov 2011 20:57:49 +0000 (23:57 +0300)]
ALSA: cs5535 - Fix an endianness conversion
desc->size is supposed to be a le16 type. On a big endian system the
current code will set ->size to zero. We fixed a similar bug
on the next line but missed this one.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Phil Sutter [Wed, 16 Nov 2011 17:28:01 +0000 (18:28 +0100)]
crypto: mv_cesa - fix hashing of chunks > 1920 bytes
This was broken by commit
7759995c75ae0cbd4c861582908449f6b6208e7a (yes,
myself). The basic problem here is since the digest state is only saved
after the last chunk, the state array is only valid when handling the
first chunk of the next buffer. Broken since linux-3.0.
Signed-off-by: Phil Sutter <phil.sutter@viprinet.com>
Cc: <stable@kernel.org> # 3.1.x
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
David Howells [Tue, 16 Aug 2011 14:31:30 +0000 (15:31 +0100)]
VFS: Log the fact that we've given ELOOP rather than creating a loop
To prevent an NFS server from being used to create a directory loop in an NFS
superblock on the client, the following patch was committed:
commit
1836750115f20b774e55c032a3893e8c5bdf41ed
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue Jul 12 21:42:24 2011 -0400
Subject: fix loop checks in d_materialise_unique()
This causes ELOOP to be reported to anyone trying to access the dentry that
would otherwise cause the kernel to complete the loop.
However, no indication is given to the caller as to why an operation that ought
to work doesn't. The fault is with the kernel, which doesn't want to try and
solve the problem as it gets horrendously messy if there's another mountpoint
somewhere in the trees being spliced that can't be moved[*].
[*] The real problem is that we don't handle the excision of a subtree that
gets moved _out_ of what we can see. This can happen on the server where a
directory is merely moved between two other dirs on the same filesystem, but
where destination dir is not accessible by the client.
So, given the choice to return ELOOP rather than trying to reconfigure the
dentry tree, we should give the caller some indication of why they aren't being
allowed to make what should be a legitimate request and log a message.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Linus Torvalds [Sun, 20 Nov 2011 22:59:33 +0000 (14:59 -0800)]
Merge git://git./linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (86 commits)
ipv4: fix redirect handling
ping: dont increment ICMP_MIB_INERRORS
sky2: fix hang in napi_disable
sky2: enforce minimum ring size
bonding: Don't allow mode change via sysfs with slaves present
f_phonet: fix page offset of first received fragment
stmmac: fix pm functions avoiding sleep on spinlock
stmmac: remove spin_lock in stmmac_ioctl.
stmmac: parameters auto-tuning through HW cap reg
stmmac: fix advertising 1000Base capabilties for non GMII iface
stmmac: use mdelay on timeout of sw reset
sky2: version 1.30
sky2: used fixed RSS key
sky2: reduce default Tx ring size
sky2: rename up/down functions
sky2: pci posting issues
sky2: fix hang on shutdown (and other irq issues)
r6040: fix check against MCRO_HASHEN bit in r6040_multicast_list
MAINTAINERS: change email address for shemminger
pch_gbe: Move #include of module.h
...
Linus Torvalds [Sun, 20 Nov 2011 22:57:43 +0000 (14:57 -0800)]
Merge branch 'kvm-updates/3.2' of git://git./virt/kvm/kvm
* 'kvm-updates/3.2' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM guest: prevent tracing recursion with kvmclock
Revert "KVM: PPC: Add support for explicit HIOR setting"
KVM: VMX: Check for automatic switch msr table overflow
KVM: VMX: Add support for guest/host-only profiling
KVM: VMX: add support for switching of PERF_GLOBAL_CTRL
KVM: s390: announce SYNC_MMU
KVM: s390: Fix tprot locking
KVM: s390: handle SIGP sense running intercepts
KVM: s390: Fix RUNNING flag misinterpretation
Linus Torvalds [Sun, 20 Nov 2011 22:34:58 +0000 (14:34 -0800)]
Merge branch 'fixes' of 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: wire up process_vm_writev and process_vm_readv syscalls
ARM: 7160/1: setup: avoid overflowing {elf,arch}_name from proc_info_list
ARM: 7158/1: add new MFP implement for NUC900
ARM: 7157/1: fix a building WARNING for nuc900
ARM: 7156/1: l2x0: fix compile error on !CONFIG_USE_OF
ARM: 7155/1: arch.h: Declare 'pt_regs' locally
ARM: 7154/1: mach-bcmring: fix build error in dma.c
ARM: 7153/1: mach-bcmring: fix build error in core.c
ARM: 7152/1: distclean: Remove generated .dtb files
ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors
ARM: 7149/1: spi/pl022: Enable clock in probe
Revert "ARM: 7098/1: kdump: copy kernel relocation code at the kexec prepare stage"
Linus Torvalds [Sun, 20 Nov 2011 22:33:02 +0000 (14:33 -0800)]
Merge branch 'pm-fixes' of git://git./linux/kernel/git/rafael/linux-pm
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / Suspend: Fix bug in suspend statistics update
PM / Hibernate: Fix the early termination of test modes
PM / shmobile: Fix build of sh7372_pm_init() for CONFIG_PM unset
PM Sleep: Do not extend wakeup paths to devices with ignore_children set
PM / driver core: disable device's runtime PM during shutdown
PM / devfreq: correct Kconfig dependency
PM / devfreq: fix use after free in devfreq_remove_device
PM / shmobile: Avoid restoring the INTCS state during initialization
PM / devfreq: Remove compiler error after irq.h update
PM / QoS: Properly use the WARN() macro in dev_pm_qos_add_request()
PM / Clocks: Only disable enabled clocks in pm_clk_suspend()
ARM: mach-shmobile: sh7372 A3SP no_suspend_console fix
PM / shmobile: Don't skip debugging output in pd_power_up()
Axel Lin [Sat, 19 Nov 2011 06:41:07 +0000 (14:41 +0800)]
ASoC: cs4271: Fix wrong mask parameter in some snd_soc_update_bits calls
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Clemens Ladisch [Sun, 20 Nov 2011 14:15:31 +0000 (15:15 +0100)]
ASoC: wm_hubs: fix DB_RANGE size
Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the array.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Sun, 20 Nov 2011 14:14:55 +0000 (15:14 +0100)]
ASoC: wm9090: fix DB_RANGE size
Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the arrays.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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