Andrew Vagin [Thu, 15 Nov 2012 04:03:17 +0000 (04:03 +0000)]
tcp: fix retransmission in repair mode
Currently if a socket was repaired with a few packet in a write queue,
a kernel bug may be triggered:
kernel BUG at net/ipv4/tcp_output.c:2330!
RIP: 0010:[<ffffffff8155784f>] tcp_retransmit_skb+0x5ff/0x610
According to the initial realization v3.4-rc2-963-gc0e88ff,
all skb-s should look like already posted. This patch fixes code
according with this sentence.
Here are three points, which were not done in the initial patch:
1. A tcp send head should not be changed
2. Initialize TSO state of a skb
3. Reset the retransmission time
This patch moves logic from tcp_sendmsg to tcp_write_xmit. A packet
passes the ussual way, but isn't sent to network. This patch solves
all described problems and handles tcp_sendpages.
Igor Mazanov [Thu, 15 Nov 2012 17:07:00 +0000 (21:07 +0400)]
clk: remove inline usage from clk-provider.h
Users of GCC 4.7 have reported compiler errors due to having inline
applied to function declarations in clk-provider.h. The definitions
exist in drivers/clk/clk.c. An example error:
In file included from arch/arm/mach-omap2/clockdomain.c:25:0:
arch/arm/mach-omap2/clockdomain.c: In function ‘clkdm_clk_disable’:
include/linux/clk-provider.h:338:12: error: inlining failed in call to always_inline ‘__clk_get_enable_count’: function body not available
arch/arm/mach-omap2/clockdomain.c:1001:28: error: called from here
make[1]: *** [arch/arm/mach-omap2/clockdomain.o] Error 1
make: *** [arch/arm/mach-omap2] Error 2
This patch removes the use of inline from include/linux/clk-provider.h
but keeps the function definitions in drivers/clk/clk.c as inlined since
they are one-liners.
Linus Torvalds [Thu, 15 Nov 2012 19:34:45 +0000 (11:34 -0800)]
Merge tag 'for-linus' of git://github.com/gxt/linux
Pull unicore32 update from Guan Xuetao.
* tag 'for-linus' of git://github.com/gxt/linux:
arch/unicore32: remove CONFIG_EXPERIMENTAL
unicore32: switch to generic sys_execve()
unicore32: switch to generic kernel_thread()/kernel_execve()
unicore32: Use Kbuild infrastructure for kvm_para.h
UAPI: (Scripted) Disintegrate arch/unicore32/include/asm
UniCore32-bugfix: Remove definitions in asm/bug.h to solve difference between native and cross compiler
UniCore32-bugfix: fix mismatch return value of __xchg_bad_pointer
UniCore32 bugfix: add missed CONFIG_ZONE_DMA
unicore32/mm/fault.c: Port OOM changes to do_pf
Linus Torvalds [Thu, 15 Nov 2012 19:28:43 +0000 (11:28 -0800)]
Merge tag 'upstream-3.7-rc6' of git://git.infradead.org/linux-ubifs
Pull UBIFS fixes from Artem Bityutskiy:
"Two patches which fix a problem reported by several people in the
past, but only fixed now because no one gave enough material for
debugging.
Anyway, these fix the problem that sometimes after a power cut the
file-system is not mountable with the following symptom:
grab_empty_leb: could not find an empty LEB
The fixes make the file-system mountable again."
* tag 'upstream-3.7-rc6' of git://git.infradead.org/linux-ubifs:
UBIFS: fix mounting problems after power cuts
UBIFS: introduce categorized lprops counter
Linus Torvalds [Thu, 15 Nov 2012 19:27:53 +0000 (11:27 -0800)]
Merge tag 'for-v3.7-fixes' of git://git.infradead.org/users/cbou/linux-pstore
Pull pstore fix from Anton Vorontsov:
"A small fixup for the persistent storage subsystem. The bug can
prevent kernel booting on a APEI-enabled machines w/ PSTORE_CONSOLE=y
(this is N by default, though)."
* tag 'for-v3.7-fixes' of git://git.infradead.org/users/cbou/linux-pstore:
pstore: Fix NULL pointer dereference in console writes
Linus Torvalds [Thu, 15 Nov 2012 19:25:39 +0000 (11:25 -0800)]
Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pill i2c fixes from Jean Delvare.
Well, "fixes".. The biggest patch here is actually Jan marking Wolfram
Sang as the main i2c subsystem maintainer, with Jan staying on as the PC
controller maintainer.
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
i2c-mux-pinctrl: Fix probe error path
MAINTAINERS: i2c: 7 years, this is it
Linus Torvalds [Thu, 15 Nov 2012 19:22:03 +0000 (11:22 -0800)]
Merge tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few fixes for teardown issues that will be rarely seen, plus a fix
for a silly bug in regulator_is_supported_voltage() which shows how
often the answer to the question should be false.
The supported voltage commit is very new as I just edited to add a Cc
to stable, the code itself has been in -next."
* tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: fix voltage check in regulator_is_supported_voltage()
regulator: core: Avoid deadlock when regulator_register fails
Regulator: core: Unregister when gpio request fails.
Linus Torvalds [Thu, 15 Nov 2012 19:21:28 +0000 (11:21 -0800)]
Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The only large LOC is seen in WM5102 driver, just writing a bunch of
register updates, but the actual code change is small. Other than
that, all small fixes suitable for rc6."
* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Fix mutex deadlock at disconnection
ALSA: fm801: precedence bug in snd_fm801_tea575x_get_pins()
ALSA: es1968: precedence bug in snd_es1968_tea575x_get_pins()
ALSA: hda - Add a missing quirk entry for iMac 9,1
ASoC: core: Double control update err for snd_soc_put_volsw_sx
ASoC: dapm: Use card_list during DAPM shutdown
ASoC: cs42l52: fix the return value of cs42l52_set_fmt()
ASoC: bells: Correct type in sub speaker DAI name for WM5102
ASoC: wm8978: pll incorrectly configured when codec is master
ASoC: mxs-saif: Fix channel swap for 24-bit format
ASoC: bells: Select WM1250-EV1 Springbank audio I/O module
ASoC: bells: Add missing select of WM0010
ASoC: mxs-saif: Add MODULE_ALIAS
ASoC: wm5102: Write register value corrections after SYSCLK is enabled
Tommi Rantala [Thu, 15 Nov 2012 03:49:05 +0000 (03:49 +0000)]
sctp: fix /proc/net/sctp/ memory leak
Commit 13d782f ("sctp: Make the proc files per network namespace.")
changed the /proc/net/sctp/ struct file_operations opener functions to
use single_open_net() and seq_open_net().
Avoid leaking memory by using single_release_net() and seq_release_net()
as the release functions.
Heiko Carstens [Thu, 15 Nov 2012 08:22:40 +0000 (09:22 +0100)]
s390/3215: fix tty close handling
The 3215 console always has the RAW3215_FIXED flag set, which causes
raw3215_shutdown() not to wait for outstanding I/O requests if an attached
tty gets closed.
The flag however can be simply removed, so we can guarantee that all requests
belonging to the tty have been processed when the tty is closed.
However the tasklet that belongs to the 3215 device may be scheduled even if
there is no tty attached anymore, since we have a race between console and tty
processing.
Thefore unconditional tty_wakekup() in raw3215_wakeup() can cause the following
NULL pointer dereference:
The easiest solution is simply to check if tty is NULL in the tasklet.
If it is NULL nothing is to do (no tty attached), otherwise tty_wakeup()
can be called, since we hold a reference to the tty.
This is not nice... but it is a small patch and it works.
As pointed out by Ben Hutchings, this change is not correct.
mdiobus_unregister() can't be called if the bus isn't registered yet,
however this change can result in situations which cause that to
happen.
Part of the confusion here revolves around the fact that the
callers of this module control registration/unregistration,
rather than the module itself.
Kamlakant Patel [Wed, 14 Nov 2012 01:41:38 +0000 (01:41 +0000)]
net/smsc911x: Fix ready check in cases where WORD_SWAP is needed
The chip ready check added by the commit 3ac3546e [Always wait for
the chip to be ready] does not work when the register read/write
is word swapped. This check has been added before the WORD_SWAP
register is programmed, so we need to check for swapped register
value as well.
Bit 16 is marked as RESERVED in SMSC datasheet, Steve Glendinning
<[email protected]> checked with SMSC and wrote:
The chip architects have concluded we should be reading PMT_CTRL
until we see any of bits 0, 8, 16 or 24 set. Then we should read
BYTE_TEST to check the byte order is correct (as we already do).
The rationale behind this is that some of the chip variants have
word order swapping features too, so the READY bit could actually
be in any of the 4 possible locations. The architects have confirmed
that if any of these 4 positions is set the chip is ready. The other
3 locations will either never be set or can only go high after READY
does (so also indicate the device is ready).
This change will check for the READY bit at the 16th position. We do
not check the other two cases (bit 8 and 24) since the driver does not
support byte-swapped register read/write.
Xiaotian Feng [Tue, 13 Nov 2012 19:47:36 +0000 (19:47 +0000)]
drivers/net: fix tasklet misuse issue
In commit 175c0dff, drivers uses tasklet_kill to avoid put disabled tasklet
on the tasklet vec. But some of the drivers uses tasklet_init & tasklet_disable
in the driver init code, then tasklet_enable when it is opened. This makes
tasklet_enable on a killed tasklet and make ksoftirqd crazy then. Normally,
drivers should use tasklet_init/tasklet_kill on device open/remove, and use
tasklet_disable/tasklet_enable on device suspend/resume.
Saurabh Mohan [Thu, 15 Nov 2012 02:08:15 +0000 (18:08 -0800)]
ipv4/ip_vti.c: VTI fix post-decryption forwarding
With the latest kernel there are two things that must be done post decryption
so that the packet are forwarded.
1. Remove the mark from the packet. This will cause the packet to not match
the ipsec-policy again. However doing this causes the post-decryption check to
fail also and the packet will get dropped. (cat /proc/net/xfrm_stat).
2. Remove the sp association in the skbuff so that no policy check is done on
the packet for VTI tunnels.
Due to #2 above we must now do a security-policy check in the vti rcv path
prior to resetting the mark in the skbuff.
Colin Ian King [Wed, 14 Nov 2012 11:49:53 +0000 (11:49 +0000)]
pstore: Fix NULL pointer dereference in console writes
Passing a NULL id causes a NULL pointer deference in writers such as
erst_writer and efi_pstore_write because they expect to update this id.
Pass a dummy id instead.
This avoids a cascade of oopses caused when the initial
pstore_console_write passes a null which in turn causes writes to the
console causing further oopses in subsequent pstore_console_write calls.
Linus Torvalds [Wed, 14 Nov 2012 21:46:40 +0000 (13:46 -0800)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull power tools fixes from Len Brown:
"A pair of power tools patches -- a 3.7 regression fix plus a bug fix."
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
tools/power turbostat: graceful fail on garbage input
tools/power turbostat: Repair Segmentation fault when using -i option
Linus Torvalds [Wed, 14 Nov 2012 21:45:23 +0000 (13:45 -0800)]
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS update from Ralf Baechle:
"To avoid unnecessary risk and work the preemption fixes are combined
with some preparatory work that isn't strictly required. So it's
really just 3 fixes:
- Get is_compat_task() to do the right thing while simplifying it.
The unnecessary complexity hid a rarely striking bug which could be
triggered by ext3/ext4 under certain circumstances.
- Resolve a preemption issue in the irqflags.h functions for kernels
built to support pre-MIPS32 / pre-MIPS64 Release 2 processors.
- Fix the interrupt number of the MIPS Malta's CBUS UART."
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Malta: Fix interupt number of CBUS UART.
MIPS: Make irqflags.h functions preempt-safe for non-mipsr2 cpus
MIPS: Remove irqflags.h dependency from bitops.h
MIPS: bitops.h: Change use of 'unsigned short' to 'int'
MIPS: compat: Delete now unused TIF_32BIT.
MIPS: compat: Implement is_compat_task() by testing for 32-bit address space.
MIPS: compat: Fix use of TIF_32BIT_ADDR vs _TIF_32BIT_ADDR
Linus Torvalds [Wed, 14 Nov 2012 21:44:04 +0000 (13:44 -0800)]
Merge branch 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"This contains two fix patches for device_cgroup. One fixes a
regression introduced earlier in 3.7 cycle where device_cgroup could
try to dereference the NULL parent of the root cgroup. The other one
is RCU usage fix."
Paul Mackerras [Wed, 14 Nov 2012 08:15:47 +0000 (19:15 +1100)]
TTY: hvc_console, fix port reference count going to zero prematurely
Commit bdb498c20040 "TTY: hvc_console, add tty install" took the port
refcounting out of hvc_open()/hvc_close(), but failed to remove the
kref_put() and tty_kref_put() calls in hvc_hangup() that were there to
remove the extra references that hvc_open() had taken.
The result was that doing a vhangup() when the current terminal was
a hvc_console, then closing the current terminal, would end up calling
destroy_hvc_struct() and making the port disappear entirely. This
meant that Fedora 17 systems would boot up but then not display the
login prompt on the console, and attempts to open /dev/hvc0 would
give a "No such device" error.
This fixes it by removing the extra kref_put() and tty_kref_put() calls.
Hauke Mehrtens [Sun, 4 Nov 2012 22:13:09 +0000 (23:13 +0100)]
brcmfmac: fix typo in CONFIG_BRCMISCAN
The old ifdef CONFIG_BRCMFISCAN looks wrong to me and it makes more
sense when CONFIG_BRCMISCAN is used.
This patch was just compile tested by me, but not runtime tested.
Takashi Iwai [Tue, 13 Nov 2012 10:22:48 +0000 (11:22 +0100)]
ALSA: usb-audio: Fix mutex deadlock at disconnection
The recent change for USB-audio disconnection race fixes introduced a
mutex deadlock again. There is a circular dependency between
chip->shutdown_rwsem and pcm->open_mutex, depicted like below, when a
device is opened during the disconnection operation:
B. snd_pcm_open() ->
pcm->open_mutex ->
snd_usb_pcm_open() ->
chip->shutdown_rwsem (read)
Since the chip->shutdown_rwsem protection in the case A is required
only for turning on the chip->shutdown flag and it doesn't have to be
taken for the whole operation, we can reduce its window in
snd_usb_audio_disconnect().
Charles Keepax [Wed, 14 Nov 2012 09:39:31 +0000 (09:39 +0000)]
regulator: core: Avoid deadlock when regulator_register fails
When regulator_register fails and exits through the scrub path the
regulator_put function was called whilst holding the
regulator_list_mutex, causing deadlock.
This patch adds a private version of the regulator_put function which
can be safely called whilst holding the mutex, replacing the
aforementioned call.
Alexander Duyck [Tue, 13 Nov 2012 13:10:59 +0000 (13:10 +0000)]
vxlan: Update hard_header_len based on lowerdev when instantiating VXLAN
In the event of a VXLAN device being linked to a device that has a
hard_header_len greater than that of standard ethernet we could end up with
the hard_header_len not being large enough for outgoing frames. In order to
prevent this we should update the length when a lowerdev is provided.
Jean Delvare [Tue, 13 Nov 2012 21:27:19 +0000 (22:27 +0100)]
MAINTAINERS: i2c: 7 years, this is it
I have been maintaining the i2c subsystem for 7 years now, it's about
time to let someone else take over. Just before I leave, I would like
to thank several individuals who made this possible at all:
* Greg Kroah-Hartman, for his faith in my potential subsystem
maintainer skills. Greg, I hope I met your expectations.
* Late David Brownell, for helping me convert the i2c subsystem to the
standard device driver model. Rest in peace David, we're missing you.
* Ben Dooks, for stepping in when I asked for someone to take care of
the huge flow of new i2c adapter drivers for embedded systems.
* Wolfram Sang, for joining the crew when it became clear that there
was more review work than Ben and myself could deal with.
I hope I did not forget anyone, please forgive me if I did.
Another big thank is due to Wolfram again, who quickly proposed to
take over as the main i2c subsystem maintainer. This will allow for a
smooth and fast transition.
Note that I will keep maintaining all I2C/SMBus controller drivers for
PC systems as well as a few others. I am hereby updating MAINTAINERS
accordingly. I'll also keep maintaining user-space i2c-tools.
Commit 6bd4a5d96c08dc2380f8053b1bd4f879f55cd3c9 changed the
ANDROID_ALARM_GET_TIME ioctls from IOW to IOR. While technically
correct, the _IOC_DIR bits are ignored by alarm_ioctl, so the
commit breaks a userspace ABI used by all existing Android devices
for a purely cosmetic reason. Revert it.
Alexander Duyck [Fri, 9 Nov 2012 13:35:24 +0000 (13:35 +0000)]
vxlan: Fix error that was resulting in VXLAN MTU size being 10 bytes too large
This change fixes an issue I found where VXLAN frames were fragmented when
they were up to the VXLAN MTU size. I root caused the issue to the fact that
the headroom was 4 + 20 + 8 + 8. This math doesn't appear to be correct
because we are not inserting a VLAN header, but instead a 2nd Ethernet header.
As such the math for the overhead should be 20 + 8 + 8 + 14 to account for the
extra headers that are inserted for VXLAN.
Eric Dumazet [Tue, 13 Nov 2012 05:37:18 +0000 (05:37 +0000)]
tcp: tcp_replace_ts_recent() should not be called from tcp_validate_incoming()
We added support for RFC 5961 in latest kernels but TCP fails
to perform exhaustive check of ACK sequence.
We can update our view of peer tsval from a frame that is
later discarded by tcp_ack()
This makes timestamps enabled sessions vulnerable to injection of
a high tsval : peers start an ACK storm, since the victim
sends a dupack each time it receives an ACK from the other peer.
As tcp_validate_incoming() is called before tcp_ack(), we should
not peform tcp_replace_ts_recent() from it, and let callers do it
at the right time.
Bjørn Mork [Tue, 13 Nov 2012 03:19:43 +0000 (03:19 +0000)]
net: cdc_ncm: add Huawei devices
A number of Huawei 3G and LTE modems implement a CDC NCM function,
including the necessary functional descriptors, but using a non
standard interface layout and class/subclass/protocol codes.
These devices can be handled by this driver with only a minor
change to the probing logic, allowing a single combined control
and data interface. This works because the devices
- include a CDC Union descriptor labelling the combined
interface as both master and slave, and
- have an alternate setting #1 for the bulk endpoints on the
combined interface.
The 3G/LTE network connection is managed by vendor specific AT
commands on a serial function in the same composite device.
Handling the managment function is out of the scope of this
driver. It will be handled by an appropriate USB serial
driver.
Ursula Braun [Mon, 12 Nov 2012 23:05:17 +0000 (23:05 +0000)]
qeth: set new mac even if old mac is gone
If the set_mac_address() function of qeth is invoked, qeth deletes
the old mac address first on OSA. Only if deletion returns
successfully the new mac address is set on OSA. Deletion may return
with a return value "MAC not found on OSA". In this case qeth
should continue setting the new mac address.
When the OSA cable is pulled, OSA forgets any set mac address. If
the OSA network interface acts as a slave to a bonding master
interface, bonding can invoke the set_mac_address function for
failover purposes and depends on successful setting of the new mac
address even though the old mac address could no longer be deleted.
Stefan Raspl [Mon, 12 Nov 2012 23:05:16 +0000 (23:05 +0000)]
qeth: Fix IPA_CMD_QIPASSIST return code handling
Return codes of IPA_CMD_QIPASSIST are not checked, especially the ones which
indicate that the command is not supported. As a result, the device driver
would not enable all available features on older card generations.
This patch adds proper checking and sets the bare minimum in the supported
functions flags to avoid follow-on errors.
Martin Steigerwald reported that this change caused a hard lockup when
using USB if threadirqs are enabled. Thomas pointed out that this patch
is incorrect, and can cause problems. So revert it to get the
previously working functionality back.
Bjørn Mork [Sat, 10 Nov 2012 09:13:42 +0000 (10:13 +0100)]
USB: keyspan: fix typo causing GPF on open
Commit f79b2d0f (USB: keyspan: fix NULL-pointer dereferences and
memory leaks) had a small typo which made the driver use wrong
offsets when mapping serial port private data. This results in
in a GPF when the port is opened.
Ralf Baechle [Tue, 13 Nov 2012 09:41:50 +0000 (10:41 +0100)]
MIPS: Malta: Fix interupt number of CBUS UART.
The CBUS UART's interrupt number was wrong conflicting with the interrupt
being tied to the Intel PIIX4. Since the PIIX4's interrupt is registered
before the CBUS UART which is not being used on most systems this would
not be noticed.
Attempts to open the ttyS2 CBUS UART would result in:
genirq: Flags mismatch irq 18. 00000000 (serial) vs. 00010000 (XT-PIC cascade)
serial_link_irq_chain: request failed: -16 for irq: 18
Qemu was written to match the kernel so will need to be fixed also.
but putting the VBT check after the EDID check to see them both in dmesg if
this clamps more than the EDID. We have enough history with bpc clamping to
warrant the extra debug info.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47641
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56401 Signed-off-by: Jani Nikula <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
Heiko Carstens [Thu, 8 Nov 2012 13:18:47 +0000 (14:18 +0100)]
s390/mm: have 16 byte aligned struct pages
Select HAVE_ALIGNED_STRUCT_PAGE on s390, so that the slub allocator can make
use of compare and swap double for lockless updates. This increases the size
of struct page to 64 bytes (instead of 56 bytes), however the performance gain
justifies the increased size:
- now excactly four struct pages fit into a single cache line; the
case that accessing a struct page causes two cache line loads
does not exist anymore.
- calculating the offset of a struct page within the memmap array
is only a simple shift instead of a more expensive multiplication.
A "hackbench 200 process 200" run on a 32 cpu system did show an 8% runtime
improvement.
Heiko Carstens [Mon, 22 Oct 2012 13:58:26 +0000 (15:58 +0200)]
s390/gup: fix access_ok() usage in __get_user_pages_fast()
access_ok() returns always "true" on s390. Therefore all access_ok()
invocations are rather pointless.
However when walking page tables we need to make sure that everything
is within bounds of the ASCE limit of the task's address space.
So remove the access_ok() call and add the same check we have in
get_user_pages_fast().
Heiko Carstens [Mon, 22 Oct 2012 13:49:02 +0000 (15:49 +0200)]
s390/gup: add missing TASK_SIZE check to get_user_pages_fast()
When walking page tables we need to make sure that everything
is within bounds of the ASCE limit of the task's address space.
Otherwise we might calculate e.g. a pud pointer which is not
within a pud and dereference it.
So check against TASK_SIZE (which is the ASCE limit) before
walking page tables.
Takashi Iwai [Tue, 13 Nov 2012 06:48:07 +0000 (07:48 +0100)]
Merge tag 'asoc-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.7
A few small fixes plus a large but simple change for WM5102 which writes
out a bunch of register updates to the device when we enable the clock
as recommended following chip evaluation.
Mark Brown [Tue, 13 Nov 2012 06:13:29 +0000 (15:13 +0900)]
Merge branches 'fix/arizona', 'fix/core', 'fix/cs42l52', 'fix/mxs', 'fix/samsung' and 'fix/wm8978' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into tmp
Linus Torvalds [Tue, 13 Nov 2012 01:05:53 +0000 (17:05 -0800)]
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linux
Pull ux500 clk fixes from Mike Turquette:
"Missing clkdev entries are causing regressions on the U8500 platform.
This pull request contains those missing clkdev entries which are
needed to boot that platform."
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mturquette/linux:
clk: ux500: Register slimbus clock lookups for u8500
clk: ux500: Update rtc clock lookup for u8500
clk: ux500: Register msp clock lookups for u8500
clk: ux500: Register ssp clock lookups for u8500
clk: ux500: Register i2c clock lookups for u8500
Linus Torvalds [Tue, 13 Nov 2012 01:04:57 +0000 (17:04 -0800)]
Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull menuconfig portability fix from Michal Marek:
"Here is a fix for v3.7 that makes menuconfig compile again on systems
whose C library is lacking CIRCLEQ_* macros. I thought I sent it
earlier, but apparently I did not."
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
menuconfig: Replace CIRCLEQ by list_head-style lists.
Linus Torvalds [Tue, 13 Nov 2012 01:02:21 +0000 (17:02 -0800)]
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull futex fix from Thomas Gleixner:
"Single fix for a long standing futex race when taking over a futex
whose owner died. You can end up with two owners, which violates
quite some rules."
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Handle futex_pi OWNER_DIED take over correctly
Petr Matousek [Tue, 6 Nov 2012 18:24:07 +0000 (19:24 +0100)]
KVM: x86: invalid opcode oops on SET_SREGS with OSXSAVE bit set (CVE-2012-4461)
On hosts without the XSAVE support unprivileged local user can trigger
oops similar to the one below by setting X86_CR4_OSXSAVE bit in guest
cr4 register using KVM_SET_SREGS ioctl and later issuing KVM_RUN
ioctl.
QEMU first retrieves the supported features via KVM_GET_SUPPORTED_CPUID
and then sets them later. So guest's X86_FEATURE_XSAVE should be masked
out on hosts without X86_FEATURE_XSAVE, making kvm_set_cr4 with
X86_CR4_OSXSAVE fail. Userspaces that allow specifying guest cpuid with
X86_FEATURE_XSAVE even on hosts that do not support it, might be
susceptible to this attack from inside the guest as well.
Allow setting X86_CR4_OSXSAVE bit only if host has XSAVE support.
Fabio Estevam [Wed, 24 Oct 2012 18:37:28 +0000 (16:37 -0200)]
ARM: boot: Fix usage of kecho
Since commit edc88ceb0 (ARM: be really quiet when building with 'make -s') the
following output is generated when building a kernel for ARM:
echo ' Kernel: arch/arm/boot/Image is ready'
Kernel: arch/arm/boot/Image is ready
Building modules, stage 2.
echo ' Kernel: arch/arm/boot/zImage is ready'
Kernel: arch/arm/boot/zImage is ready
As per Documentation/kbuild/makefiles.txt the correct way of using kecho is
'@$(kecho)'.
Make this change so no more unwanted 'echo' messages are displayed.
Minor OMAP PM and hwmod fixes for v3.7-rc series via
Kevin Hilman and Paul Walmsley.
* tag 'omap-for-v3.7-rc4/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP4: PM: fix regulator name for VDD_MPU
ARM: OMAP4: hwmod data: do not enable or reset the McPDM during kernel init
ARM: OMAP2+: hwmod: add flag to prevent hwmod code from touching IP block during init
ARM: OMAP: hwmod: wait for sysreset complete after enabling hwmod
ARM: OMAP2+: clockdomain: Fix OMAP4 ISS clk domain to support only SWSUP
ARM: OMAP2+: PM: add missing newline to VC warning message
Jani Nikula [Mon, 12 Nov 2012 16:31:35 +0000 (18:31 +0200)]
drm/i915/sdvo: clean up connectors on intel_sdvo_init() failures
Any failures in intel_sdvo_init() after the intel_sdvo_setup_output() call
left behind ghost connectors, attached (with a dangling pointer) to the
sdvo that has been cleaned up and freed. Properly destroy any connectors
attached to the encoder.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=46381 CC: Chris Wilson <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Cc: [email protected] Tested-by: [email protected]
[danvet: added a comment to explain why we need to clean up connectors
even when sdvo_output_setup fails.] Signed-off-by: Daniel Vetter <[email protected]>
This series fixes an annoying regression to make MUSB working
on omap4 again. Although it's getting rather late for these
changes for the -rc cycle, it is important as many devices
are using MUSB for charging and connectivity.
With the USB PHY changes, MUSB started using the newly added
drivers/usb/phy/omap-usb2.c driver introduced by commit 657b306a (usb: phy: add a new driver for omap usb2 phy)
that is using the newly introduced drivers/bus/omap-ocp2scp.c
introduced by commit 26a84b3e (drivers: bus: add a new driver
for omap-ocp2scp).
These changes allowed dropping a lot of PHY related code from
arch/arm/mach-omap2/omap_phy_internal.c and have it live in
the device driver like it should with commit c9e4412a (arm: omap:
phy: remove unused functions from omap-phy-internal.c).
However, MUSB on omap4 broke with these changes for legacy
platform data boot, and now only works with device tree for
omap4. Unfortunately we are still few critical bindings away
from being able to make omap4 usbale with device tree.
Fix the regression properly by adding platform data support
to the ocp2scp driver so we can avoid adding back the driver
code to arch/arm/mach-omap2.
* tag 'omap-for-v3.7-rc4/musb-regression-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP: ocp2scp: create omap device for ocp2scp
ARM: OMAP4: add _dev_attr_ to ocp2scp for representing usb_phy
drivers: bus: ocp2scp: add pdata support
Johannes Berg [Mon, 12 Nov 2012 09:51:34 +0000 (10:51 +0100)]
wireless: allow 40 MHz on world roaming channels 12/13
When in world roaming mode, allow 40 MHz to be used
on channels 12 and 13 so that an AP that is, e.g.,
using HT40+ on channel 9 (in the UK) can be used.
Heiko Carstens [Sat, 10 Nov 2012 10:04:27 +0000 (11:04 +0100)]
s390/topology: fix core id vs physical package id mix-up
The current topology code confuses core id vs physical package id.
In other words /sys/devices/system/cpu/cpuX/topology/core_id
displays the physical_package_id (aka socket id) instead of the
core id.
The physical_package_id sysfs attribute always displays "-1"
instead of the socket id.
Fix this mix-up with a small patch which defines and initializes
topology_physical_package_id correctly and fixes the broken
core id handling.
If user space is running in primary mode it can switch to secondary
or access register mode, this is used e.g. in the clock_gettime code
of the vdso. If a signal is delivered to the user space process while
it has been running in access register mode the signal handler is
executed in access register mode as well which will result in a crash
most of the time.
Set the address space control bits in the PSW to the default for the
execution of the signal handler and make sure that the previous
address space control is restored on signal return. Take care
that user space can not switch to the kernel address space by
modifying the registers in the signal frame.
Jiri Slaby [Mon, 12 Nov 2012 09:16:09 +0000 (10:16 +0100)]
HID: microsoft: do not use compound literal - fix build
In patch "HID: microsoft: fix invalid rdesc for 3k kbd" I fixed
support for MS 3k keyboards. However the added check using memcmp and
a compound statement breaks build on architectures where memcmp is a
macro with parameters.
hid-microsoft.c:51:18: error: macro "memcmp" passed 6 arguments, but takes just 3
On x86_64, memcmp is a function, so I did not see the error.
Xi Wang [Sun, 11 Nov 2012 11:20:01 +0000 (11:20 +0000)]
ipv4: avoid undefined behavior in do_ip_setsockopt()
(1<<optname) is undefined behavior in C with a negative optname or
optname larger than 31. In those cases the result of the shift is
not necessarily zero (e.g., on x86).
This patch simplifies the code with a switch statement on optname.
It also allows the compiler to generate better code (e.g., using a
64-bit mask).
Nathan Lynch [Mon, 5 Nov 2012 14:20:31 +0000 (06:20 -0800)]
ledtrig-cpu: kill useless mutex to fix sleep in atomic context
Seeing the following every time the CPU enters or leaves idle on a
Beagleboard:
BUG: sleeping function called from invalid context at kernel/mutex.c:269
in_atomic(): 1, irqs_disabled(): 0, pid: 0, name: swapper/0
no locks held by swapper/0/0.
[<c001659c>] (unwind_backtrace+0x0/0xf8) from [<c05aaa7c>] (mutex_lock_nested+0x24/0x380)
[<c05aaa7c>] (mutex_lock_nested+0x24/0x380) from [<c043bd1c>] (ledtrig_cpu+0x38/0x88)
[<c043bd1c>] (ledtrig_cpu+0x38/0x88) from [<c000f4b0>] (cpu_idle+0xf4/0x120)
[<c000f4b0>] (cpu_idle+0xf4/0x120) from [<c07e47c8>] (start_kernel+0x2bc/0x30c)
Miles Lane has reported seeing similar splats during system suspend.
The mutex in struct led_trigger_cpu appears to have no function: it
resides in a per-cpu data structure which never changes after the
trigger is registered. So just remove it.
Reported-by: Miles Lane <[email protected]> Signed-off-by: Nathan Lynch <[email protected]> Signed-off-by: Bryan Wu <roc@roc-samos.(none)>
Pull networking fixes from David Miller:
"Bug fixes galore, mostly in drivers as is often the case:
1) USB gadget and cdc_eem drivers need adjustments to their frame size
lengths in order to handle VLANs correctly. From Ian Coolidge.
2) TIPC and several network drivers erroneously call tasklet_disable
before tasklet_kill, fix from Xiaotian Feng.
3) r8169 driver needs to apply the WOL suspend quirk to more chipsets,
fix from Cyril Brulebois.
4) Fix multicast filters on RTL_GIGA_MAC_VER_35 r8169 chips, from
Nathan Walp.
5) FDB netlink dumps should use RTM_NEWNEIGH as the message type, not
zero. From John Fastabend.
6) Fix smsc95xx tx checksum offload on big-endian, from Steve
Glendinning.
7) __inet_diag_dump() needs to repsect and report the error value
returned from inet_diag_lock_handler() rather than ignore it.
Otherwise if an inet diag handler is not available for a particular
protocol, we essentially report success instead of giving an error
indication. Fix from Cyrill Gorcunov.
8) When the QFQ packet scheduler sees TSO/GSO packets it does not
handle things properly, and in fact ends up corrupting it's
datastructures as well as mis-schedule packets. Fix from Paolo
Valente.
9) Fix oopser in skb_loop_sk(), from Eric Leblond.
10) CXGB4 passes partially uninitialized datastructures in to FW
commands, fix from Vipul Pandya.
11) When we send unsolicited ipv6 neighbour advertisements, we should
send them to the link-local allnodes multicast address, as per
RFC4861. Fix from Hannes Frederic Sowa.
12) There is some kind of bug in the usbnet's kevent deferral
mechanism, but more immediately when it triggers an uncontrolled
stream of kernel messages spam the log. Rate limit the error log
message triggered when this problem occurs, as sending thousands
of error messages into the kernel log doesn't help matters at all,
and in fact makes further diagnosis more difficult.
From Steve Glendinning.
13) Fix gianfar restore from hibernation, from Wang Dongsheng.
14) The netlink message attribute sizes are wrong in the ipv6 GRE
driver, it was using the size of ipv4 addresses instead of ipv6
ones :-) Fix from Nicolas Dichtel."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
gre6: fix rtnl dump messages
gianfar: ethernet vanishes after restoring from hibernation
usbnet: ratelimit kevent may have been dropped warnings
ipv6: send unsolicited neighbour advertisements to all-nodes
net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs
usb: gadget: g_ether: fix frame size check for 802.1Q
cxgb4: Fix initialization of SGE_CONTROL register
isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES
cxgb4: Initialize data structures before using.
af-packet: fix oops when socket is not present
pkt_sched: enable QFQ to support TSO/GSO
net: inet_diag -- Return error code if protocol handler is missed
net: bnx2x: Fix typo in bnx2x driver
smsc95xx: fix tx checksum offload for big endian
rtnetlink: Use nlmsg type RTM_NEWNEIGH from dflt fdb dump
ptp: update adjfreq callback description
r8169: allow multicast packets on sub-8168f chipset.
r8169: Fix WoL on RTL8168d/8111d.
drivers/net: use tasklet_kill in device remove/close process
tipc: do not use tasklet_disable before tasklet_kill
Pull sparc fixes from David Miller:
"Several build/bug fixes for sparc, including:
1) Configuring a mix of static vs. modular sparc64 crypto modules
didn't work, remove an ill-conceived attempt to only have to build
the device match table for these drivers once to fix the problem.
Reported by Meelis Roos.
2) Make the montgomery multiple/square and mpmul instructions actually
usable in 32-bit tasks. Essentially this involves providing 32-bit
userspace with a way to use a 64-bit stack when it needs to.
3) Our sparc64 atomic backoffs don't yield cpu strands properly on
Niagara chips. Use pause instruction when available to achieve
this, otherwise use a benign instruction we know blocks the strand
for some time.
4) Wire up kcmp
5) Fix the build of various drivers by removing the unnecessary
blocking of OF_GPIO when SPARC.
6) Fix unintended regression wherein of_address_to_resource stopped
being provided. Fix from Andreas Larsson.
7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas
Larsson."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: Fix build with mix of modular vs. non-modular crypto drivers.
sparc: Support atomic64_dec_if_positive properly.
of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again
sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq
sparc: Add sparc support for platform_get_irq()
sparc: Allow OF_GPIO on sparc.
qlogicpti: Fix build warning.
sparc: Wire up sys_kcmp.
sparc64: Improvde documentation and readability of atomic backoff code.
sparc64: Use pause instruction when available.
sparc64: Fix cpu strand yielding.
sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
Linus Torvalds [Sat, 10 Nov 2012 05:59:35 +0000 (06:59 +0100)]
Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Jeff Layton.
* 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Do not lookup hashed negative dentry in cifs_atomic_open
cifs: fix potential buffer overrun in cifs.idmap handling code
Linus Torvalds [Sat, 10 Nov 2012 05:58:20 +0000 (06:58 +0100)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64
Pull arm64 fixes from Catalin Marinas:
- correct argument type (pgprot_t) when calling __ioremap()
- PCI_IOBASE virtual address change
- use architected event for CPU cycle counter
- fix ELF core dumping
- select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION
- missing completion for secondary CPU boot
- booting on systems with all memory beyond 4GB
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
arm64: mm: fix booting on systems with no memory below 4GB
arm64: smp: add missing completion for secondary boot
arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION
arm64: elf: fix core dumping definitions for GP and FP registers
arm64: perf: use architected event for CPU cycle counter
arm64: Move PCI_IOBASE closer to MODULES_VADDR
arm64: Use pgprot_t as the last argument when invoking __ioremap()
Linus Torvalds [Sat, 10 Nov 2012 05:56:21 +0000 (06:56 +0100)]
Merge tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Pull Xen fixes from Konrad Rzeszutek Wilk:
"There are three ARM compile fixes (we forgot to export certain
functions and if the drivers are built as an module - we go belly-up).
There is also an mismatch of irq_enter() / exit_idle() calls sequence
which were fixed some time ago in other piece of codes, but failed to
appear in the Xen code.
Lastly a fix for to help in the field with troubleshooting in case we
cannot get the appropriate parameter and also fallback code when
working with very old hypervisors."
Bug-fixes:
- Fix compile issues on ARM.
- Fix hypercall fallback code for old hypervisors.
- Print out which HVM parameter failed if it fails.
- Fix idle notifier call after irq_enter.
* tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen/arm: Fix compile errors when drivers are compiled as modules (export more).
xen/arm: Fix compile errors when drivers are compiled as modules.
xen/generic: Disable fallback build on ARM.
xen/events: fix RCU warning, or Call idle notifier after irq_enter()
xen/hvm: If we fail to fetch an HVM parameter print out which flag it is.
xen/hypercall: fix hypercall fallback code for very old hypervisors
David S. Miller [Sat, 10 Nov 2012 04:53:32 +0000 (20:53 -0800)]
sparc64: Fix build with mix of modular vs. non-modular crypto drivers.
We tried linking in a single built object to hold the device table,
but only works if all of the sparc64 crypto modules get built the same
way (modular vs. non-modular).
Just include the device ID stub into each driver source file so that
the table gets compiled into the correct result in all cases.
Andreas Larsson [Tue, 6 Nov 2012 00:12:03 +0000 (00:12 +0000)]
of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again
This bug-fix makes sure that of_address_to_resource is defined extern for sparc
so that the sparc-specific implementation of of_address_to_resource() is once
again used when including include/linux/of_address.h in a sparc context. A
number of drivers in mainline relies on this function working for sparc.
The bug was introduced in a850a7554442f08d3e910c6eeb4ee216868dda1e, "of/address:
add empty static inlines for !CONFIG_OF". Contrary to that commit title, the
static inlines are added for !CONFIG_OF_ADDRESS, and CONFIG_OF_ADDRESS is never
defined for sparc. This is good behavior for the other functions in
include/linux/of_address.h, as the extern functions defined in
drivers/of/address.c only gets linked when OF_ADDRESS is configured. However,
for of_address_to_resource there exists a sparc-specific implementation in
arch/sparc/arch/sparc/kernel/of_device_common.c
Andreas Larsson [Tue, 30 Oct 2012 00:09:46 +0000 (00:09 +0000)]
sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq
If an irq is being unlinked concurrently with leon_handle_ext_irq,
irq_map[eirq] might be null in leon_handle_ext_irq. Make sure that
this is not dereferenced.
Andreas Larsson [Mon, 29 Oct 2012 23:26:56 +0000 (23:26 +0000)]
sparc: Add sparc support for platform_get_irq()
This adds sparc support for platform_get_irq that in the normal case use
platform_get_resource() to get an irq. This standard approach fails for sparc as
there are no resources of type IORESOURCE_IRQ for irqs for sparc.
Cross platform drivers can then use this standard platform function and work on
sparc instead of having to have a special case for sparc.
Wang Dongsheng [Fri, 9 Nov 2012 04:43:51 +0000 (04:43 +0000)]
gianfar: ethernet vanishes after restoring from hibernation
If a gianfar ethernet device is down prior to hibernating a
system, it will no longer be present upon system restore.
For example:
~# ifconfig eth0 down
~# echo disk > /sys/power/state
<trigger a restore from hibernation>
~# ifconfig eth0 up
SIOCSIFFLAGS: No such device
This happens because the restore function bails out early upon
finding devices that were not up at hibernation. In doing so,
it never gets to the netif_device_attach call at the end of
the restore function. Adding the netif_device_attach as done
here also makes the gfar_restore code consistent with what is
done in the gfar_resume code.
usbnet: ratelimit kevent may have been dropped warnings
when something goes wrong, a flood of these messages can be
generated by usbnet (thousands per second). This doesn't
generally *help* the condition so this patch ratelimits the
rate of their generation.
There's an underlying problem in usbnet's kevent deferral
mechanism which needs fixing, specifically that events *can*
get dropped and not handled. This patch doesn't address this,
but just mitigates fallout caused by the current implemention.
ipv6: send unsolicited neighbour advertisements to all-nodes
As documented in RFC4861 (Neighbor Discovery for IP version 6) 7.2.6.,
unsolicited neighbour advertisements should be sent to the all-nodes
multicast address.
Linus Torvalds [Fri, 9 Nov 2012 20:35:51 +0000 (21:35 +0100)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes (again) from Dave Airlie:
"dropped the ball on a vmware patch, so two more fixes for vmwgfx are
here, one for hibernate issue, one for a BUG trigger."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memory
drm/vmwgfx: Fix hibernation device reset
Linus Torvalds [Fri, 9 Nov 2012 20:33:53 +0000 (21:33 +0100)]
Merge tag '3.7-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Power management:
- PCI/PM: Fix proc config reg access for D3cold and bridge
suspending
- PCI/PM: Resume device before shutdown
- PCI/PM: Fix deadlock when unbinding device if parent in D3cold
Hotplug:
- PCI/portdrv: Don't create hotplug slots unless port supports
hotplug"
* tag '3.7-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI/portdrv: Don't create hotplug slots unless port supports hotplug
PCI/PM: Fix proc config reg access for D3cold and bridge suspending
PCI/PM: Resume device before shutdown
PCI/PM: Fix deadlock when unbinding device if parent in D3cold
Linus Torvalds [Fri, 9 Nov 2012 20:32:33 +0000 (21:32 +0100)]
Merge tag 'mmc-fixes-for-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC fixes from Chris Ball:
- sdhci: fix a NULL dereference at resume-time, seen on OLPC XO-4
- sdhci: fix against 3.7-rc1 for UHS modes without a vqmmc regulator
- sdhci-of-esdhc: disable CMD23 on boards where it's broken
- sdhci-s3c: fix against 3.7-rc1 for card detection with runtime PM
- dw_mmc, omap_hsmmc: fix potential NULL derefs, compiler warnings
* tag 'mmc-fixes-for-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
mmc: sdhci-s3c: fix the card detection in runtime-pm
mmc: sdhci-s3c: use clk_prepare_enable and clk_disable_unprepare
mmc: dw_mmc: constify dw_mci_idmac_ops in exynos back-end
mmc: dw_mmc: fix modular build for exynos back-end
mmc: sdhci: fix NULL dereference in sdhci_request() tuning
mmc: sdhci: fix IS_ERR() checking of regulator_get()
mmc: fix sdhci-dove probe/removal
mmc: sh_mmcif: fix use after free
mmc: sdhci-pci: fix 'Invalid iomem size' error message condition
mmc: mxcmmc: Fix MODULE_ALIAS
mmc: omap_hsmmc: fix NULL pointer dereference for dt boot
mmc: omap_hsmmc: fix host reference after mmc_free_host
mmc: dw_mmc: fix multiple drv_data NULL dereferences
mmc: dw_mmc: enable controller interrupt before calling mmc_start_host
mmc: sdhci-of-esdhc: disable CMD23 for some Freescale SoCs
mmc: dw_mmc: remove _dev_info compile warning
mmc: dw_mmc: convert the variable type of irq
Pull crypto fix from Herbert Xu:
"This push fixes a potential panic in cryptd which may occur with
crypto drivers such as aesni-intel."
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: cryptd - disable softirqs in cryptd_queue_worker to prevent data corruption
Linus Torvalds [Fri, 9 Nov 2012 17:08:04 +0000 (18:08 +0100)]
Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Most of commits are for stable and regression fixes. Except for one
fix for a regression in 3.7-rc4, there are all driver local changes,
so nothing too much to worry."
* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: Fix card refcount unbalance
ALSA: hda - Add new codec ALC668 and ALC900 (default name ALC1150)
ALSA: hda - Improve HP depop when system enter to S3
ALSA: usb-audio: Fix crash at re-preparing the PCM stream
ALSA: hdspm - Fix sync check reporting on RME RayDAT
ALSA: hda - Add pin fixups for ASUS G75
ALSA: hda - Fix invalid connections in VT1802 codec
ALSA: hda - Fix empty DAC filling in patch_via.c
ALSA: hda - Force to reset IEC958 status bits for AD codecs
ALSA: es1968: Add ESS vendor ID to pm_whitelist
ALSA: HDA: Mark CS260x immutable structures const
ALSA: HDA: Fix digital microphone on CS420x
ALSA: hda: Cirrus: Fix coefficient index for beep configuration
ALSA: hda - support Teradici 2200 host card audio
ALSA: Fix typo in drivers sound
DAPM shutdown incorrectly uses "list" field of codec struct while
iterating over probed components (codec_dev_list). "list" field
refers to codecs registered in the system, "card_list" field is
used for probed components.
projects / linux.git / log