Wacom Kernel Log


Commit Date  
[fff654] by Richard Weinberger Richard Weinberger

um: Build always with -mcmodel=large on 64bit

On UML SUBARCH can be x86, x86_64 and i386 and if it is x86
we use uname -m to select a defconfig.
Therefore we can no longer use -mcmodel=large only if SUBARCH
is x86_64.

Reported-and-tested-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

2013-11-29 14:39:41 Tree
[8ed12f] by Richard Weinberger Richard Weinberger

um: Rename print_stack_trace to do_stack_trace

We cannot use print_stack_trace because the name conflicts
with linux/stacktrace.h.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Richard Weinberger <richard@nod.at>

2013-11-21 08:27:37 Tree
[af9170] by Roberto Sassu Roberto Sassu , pushed by James Morris James Morris

ima: store address of template_fmt_copy in a pointer before calling strsep

This patch stores the address of the 'template_fmt_copy' variable in a new
variable, called 'template_fmt_ptr', so that the latter is passed as an
argument of strsep() instead of the former. This modification is needed
in order to correctly free the memory area referenced by
'template_fmt_copy' (strsep() modifies the pointer of the passed string).

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Reported-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>

2013-11-27 13:40:41 Tree
[dc1ccc] by Linus Torvalds Linus Torvalds

Linux 3.13-rc2

2013-11-29 20:57:14 Tree
[d5ff83] by Linus Torvalds Linus Torvalds

Merge tag 'arm64-stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64

Pull ARM64 fixes from Catalin Marinas:
- Remove preempt_count modifications in the arm64 IRQ handling code
since that's already dealt with in generic irq_enter/irq_exit
- PTE_PROT_NONE bit moved higher up to avoid overlapping with the
hardware bits (for PROT_NONE mappings which are pte_present)
- Big-endian fixes for ptrace support
- Asynchronous aborts unmasking while in the kernel
- pgprot_writecombine() change to create Normal NonCacheable memory
rather than Device GRE

* tag 'arm64-stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
arm64: Move PTE_PROT_NONE higher up
arm64: Use Normal NonCacheable memory for writecombine
arm64: debug: make aarch32 bkpt checking endian clean
arm64: ptrace: fix compat registes get/set to be endian clean
arm64: Unmask asynchronous aborts when in kernel mode
arm64: dts: Reserve the memory used for secondary CPU release address
arm64: let the core code deal with preempt_count

2013-11-29 17:57:13 Tree
[033dbb] by Linus Torvalds Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Martin Schwidefsky:
"One performance improvement and a few bug fixes. Two of the fixes
deal with the clock related problems we have seen on recent kernels"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/mm: handle asce-type exceptions as normal page fault
s390,time: revert direct ktime path for s390 clockevent device
s390/time,vdso: convert to the new update_vsyscall interface
s390/uaccess: add missing page table walk range check
s390/mm: optimize copy_page
s390/dasd: validate request size before building CCW/TCW request
s390/signal: always restore saved runtime instrumentation psw bit

2013-11-29 17:56:15 Tree
[dc418f] by Linus Torvalds Linus Torvalds

Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
"Some easy but needed fixes for i2c drivers since rc1"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: bcm2835: Linking platform nodes to adapter nodes
i2c: omap: raw read and write endian fix
i2c: i2c-bcm-kona: Fix module build
i2c: i2c-diolan-u2c: different usb endpoints for DLN-2-U2C
i2c: bcm-kona: remove duplicated include
i2c: davinci: raw read and write endian fix

2013-11-29 17:55:13 Tree
[7224b3] by Linus Torvalds Linus Torvalds

Merge branch 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Pull workqueue fixes from Tejun Heo:
"This contains one important fix. The NUMA support added a while back
broke ordering guarantees on ordered workqueues. It was enforced by
having single frontend interface with @max_active == 1 but the NUMA
support puts multiple interfaces on unbound workqueues on NUMA
machines thus breaking the ordered guarantee. This is fixed by
disabling NUMA support on ordered workqueues.

The above and a couple other patches were sitting in for-3.12-fixes
but I forgot to push that out, so they ended up waiting a bit too
long. My aplogies.

Other fixes are minor"

* 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: fix pool ID allocation leakage and remove BUILD_BUG_ON() in init_workqueues
workqueue: fix comment typo for __queue_work()
workqueue: fix ordered workqueues in NUMA setups
workqueue: swap set_cpus_allowed_ptr() and PF_NO_SETAFFINITY

2013-11-29 17:49:08 Tree
[de92a0] by Linus Torvalds Linus Torvalds

Merge branch 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

Pull libata fixes from Tejun Heo:
"libata device removal path was removing parent device node before its
child, which is mostly harmless but triggers warning after recent
sysfs changes. Rafael's patch fixes the order.

Other than that, minor controller-specific fixes and device ID
additions"

* 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ATA: Fix port removal ordering
ahci: add Marvell 9230 to the AHCI PCI device list
ata: fix acpi_bus_get_device() return value check
pata_arasan_cf: add missing clk_disable_unprepare() on error path
ahci: add support for IBM Akebono platform device

2013-11-29 17:48:25 Tree
[285598] by Linus Torvalds Linus Torvalds

Merge branch 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup fixes from Tejun Heo:
"Fixes for three issues.

- cgroup destruction path could swamp system_wq possibly leading to
deadlock. This actually seems to happen in the wild with memcg
because memcg destruction path adds nested dependency on system_wq.

Resolved by isolating cgroup destruction work items on its
dedicated workqueue.

- Possible locking context deadlock through seqcount reported by
lockdep

- Memory leak under certain conditions"

* 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: fix cgroup_subsys_state leak for seq_files
cpuset: Fix memory allocator deadlock
cgroup: use a dedicated workqueue for cgroup destruction

2013-11-29 17:47:06 Tree
[b84959] by Linus Torvalds Linus Torvalds

Merge tag 'sound-3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
"Quite a few HD-Audio fixes, a WUSB audio fix and a fix for FireWire
audio. The HD-audio part contains a couple of fixes for the generic
parser, and these are the only intrusive fixes. The rest are mostly
device-specific fixes"

* tag 'sound-3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Add LFE chmap to ASUS ET2700
ALSA: hda - Initialize missing bass speaker pin for ASUS AIO ET2700
ALSA: hda - limit mic boost on Asus UX31[A,E]
ALSA: hda - Check leaf nodes to find aamix amps
ALSA: hda - Fix hp-mic mode without VREF bits
ALSA: hda - Create Headhpone Mic Jack Mode when really needed
ALSA: usb: use multiple packets per urb for Wireless USB inbound audio
ALSA: hda - Enable mute/mic-mute LEDs for more Thinkpads with Conexant codec
ALSA: hda - Drop bus->avoid_link_reset flag
ALSA: hda/realtek - Set pcbeep amp for ALC668
ALSA: hda/realtek - Add support of ALC231 codec
ALSA: firewire-lib: fix wrong value for FDF field as an empty packet

2013-11-29 17:36:42 Tree
[b01537] by Linus Torvalds Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs dentry reference count fix from Al Viro.

This fixes a possible inode_permission NULL pointer dereference (and
other problems) that were due to the root dentry count being decremented
too much. In commit 48a066e72d97 ("RCU'd vfsmounts") the placement of
clearing the LOOKUP_RCU bit changed, and we then returned failure of
incrementing the lockref on the parent dentry with LOOKUP_RCU cleared.

But that meant we needed to go through the same cleanup routines that
the later failures did wrt LOOKUP_ROOT and nd->root.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fix bogus path_put() of nd->root after some unlazy_walk() failures

2013-11-29 17:27:19 Tree
[282c18] by Linus Torvalds Linus Torvalds

Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm qxl leak fix from Dave Airlie:
"As usual 5 mins after I send a trivial pull fix I find a real bug!

This fixes a memory leak and I'd like to get it into stable queue
asap"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/qxl: fix memory leak in release list handling

2013-11-29 17:26:42 Tree
[3676f9] by Catalin Marinas Catalin Marinas

arm64: Move PTE_PROT_NONE higher up

PTE_PROT_NONE means that a pte is present but does not have any
read/write attributes. However, setting the memory type like
pgprot_writecombine() is allowed and such bits overlap with
PTE_PROT_NONE. This causes mmap/munmap issues in drivers that change the
vma->vm_pg_prot on PROT_NONE mappings.

This patch reverts the PTE_FILE/PTE_PROT_NONE shift in commit
59911ca4325d (ARM64: mm: Move PTE_PROT_NONE bit) and moves PTE_PROT_NONE
together with the other software bits.

Signed-off-by: Steve Capper <steve.capper@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Steve Capper <steve.capper@linaro.org>
Cc: <stable@vger.kernel.org> # 3.11+

2013-11-27 16:59:27 Tree
[4f0013] by Catalin Marinas Catalin Marinas

arm64: Use Normal NonCacheable memory for writecombine

This provides better performance compared to Device GRE and also allows
unaligned accesses. Such memory is intended to be used with standard RAM
(e.g. framebuffers) and not I/O.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2013-11-29 10:56:14 Tree
[d870b4] by Al Viro Al Viro

fix bogus path_put() of nd->root after some unlazy_walk() failures

Failure to grab reference to parent dentry should go through the
same cleanup as nd->seq mismatch. As it is, we might end up with
caller thinking it needs to path_put() nd->root, with obvious
nasty results once we'd hit that bug enough times to drive the
refcount of root dentry all the way to zero...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2013-11-29 06:48:32 Tree
[1b28c3] by Dave Airlie Dave Airlie

drm/qxl: fix memory leak in release list handling

wow no idea how I got this far without seeing this,
leaking the entries in the list makes kmalloc-64 slab grow.

References: https://bugzilla.kernel.org/show_bug.cgi?id=65121
Cc: stable@vger.kernel.org
Reported-by: Matthew Stapleton <matthew4196@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2013-11-28 05:39:03 Tree
[2dacab] by Matthew Leach Matthew Leach , pushed by Catalin Marinas Catalin Marinas

arm64: debug: make aarch32 bkpt checking endian clean

The current breakpoint instruction checking code for A32 is not endian
clean. Fix this with appropriate byte-swapping when retrieving
instructions.

Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2013-11-28 12:07:23 Tree
[6a2e5e] by Matthew Leach Matthew Leach , pushed by Catalin Marinas Catalin Marinas

arm64: ptrace: fix compat registes get/set to be endian clean

On a BE system the wrong half of the X registers is retrieved/written
when attempting to get/set the value of aarch32 registers through
ptrace.

Ensure that types are the correct width so that the relevant
casting occurs.

Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2013-11-28 12:07:22 Tree
[dda9cc] by Linus Torvalds Linus Torvalds

Merge tag 'gpio-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
"Here us a bunch of patches for the v3.13 series. Most important stuff
is related to fixes and documentation for the new GPIO descriptor API.
If the diffstat is scary you'll notice most of it is to
Documentation/*:

- A big slew of documentation for the gpiod transition that happened
in the merge window, no semantic effect, but we should provide
proper documentation with the new API.

- Fix flags related to the new API.

- Fix to the find_chip_by_name() lookup function related to the new
API.

- Fix of_find_gpio() when not using device tree.

- Bug fix for the TB10x direction setting.

- Error path fixes from Dan Carpenter.

- Nasty IRQdomain bug relating to taking an unitialized spinlock.

- Minor fixes here and there"

* tag 'gpio-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio: bcm281xx: Fix return value of bcm_kona_gpio_get()
gpio: pl061: move irqdomain initialization
gpio: ucb1400: Add MODULE_ALIAS
gpiolib: fix of_find_gpio() when OF not defined
gpio: fix memory leak in error path
gpio: rcar: NULL dereference on error in probe()
gpio: msm: make msm_gpio.summary_irq signed for error handling
gpio: mvebu: make mvchip->irqbase signed for error handling
gpiolib: use dedicated flags for GPIO properties
gpiolib: fix find_chip_by_name()
Documentation: gpiolib: document new interface
gpio: tb10x: Set output value before setting direction to output

2013-11-28 17:57:46 Tree
[962ba2] by Linus Torvalds Linus Torvalds

Merge tag 'md/3.13-fixes' of git://neil.brown.name/md

Pull md fixes from Neil Brown:
"Three bug fixes for md in 3.13-rc

All recent regressions, one in 3.12 so marked for -stable"

* tag 'md/3.13-fixes' of git://neil.brown.name/md:
md/raid5: fix newly-broken locking in get_active_stripe.
md: test mddev->flags more safely in md_check_recovery.
md/raid5: fix new memory-reference bug in alloc_thread_groups.

2013-11-28 17:51:39 Tree
[3bad8b] by Linus Torvalds Linus Torvalds

Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
"SMB3 "validate negotiate" is needed to prevent certain types of
downgrade attacks.

Also changes SMB2/SMB3 copy offload from using the BTRFS copy ioctl
(BTRFS_IOC_CLONE) to a cifs specific ioctl (CIFS_IOC_COPYCHUNK_FILE)
to address Christoph's comment that there are semantic differences
between requesting copy offload in which copy-on-write is mandatory
(as in the BTRFS ioctl) and optional in the SMB2/SMB3 case. Also
fixes SMB2/SMB3 copychunk for large files"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
[CIFS] Do not use btrfs refcopy ioctl for SMB2 copy offload
Check SMB3 dialects against downgrade attacks
Removed duplicated (and unneeded) goto
CIFS: Fix SMB2/SMB3 Copy offload support (refcopy) for large files

2013-11-28 17:50:25 Tree
[5ecbe3] by Helge Deller Helge Deller , pushed by Linus Torvalds Linus Torvalds

kernel/extable: fix address-checks for core_kernel and init areas

The init_kernel_text() and core_kernel_text() functions should not
include the labels _einittext and _etext when checking if an address is
inside the .text or .init sections.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-11-28 08:16:33 Tree
[eb9ca3] by Takashi Iwai Takashi Iwai

ALSA: hda - Add LFE chmap to ASUS ET2700

As the previous commit 1f0bbf03cb82 added the pin config for the bass
speaker, this patch adds the corresponding LFE-only channel map on
ASUS ET2700.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65961
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2013-11-28 14:24:34 Tree
[1f0bbf] by Takashi Iwai Takashi Iwai

ALSA: hda - Initialize missing bass speaker pin for ASUS AIO ET2700

Add a fixup entry for the missing bass speaker pin 0x16 on ASUS ET2700
AiO desktop. The channel map will be added in the next patch, so that
this can be backported easily to stable kernels.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65961
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2013-11-28 14:21:21 Tree
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