Граф коммитов

323315 Коммитов

Автор SHA1 Сообщение Дата
Linus Torvalds 55815f7014 vfs: make O_PATH file descriptors usable for 'fstat()'
We already use them for openat() and friends, but fstat() also wants to
be able to use O_PATH file descriptors.  This should make it more
directly comparable to the O_SEARCH of Solaris.

Note that you could already do the same thing with "fstatat()" and an
empty path, but just doing "fstat()" directly is simpler and faster, so
there is no reason not to just allow it directly.

See also commit 332a2e1244, which did the same thing for fchdir, for
the same reasons.

Reported-by: ольга крыжановская <olga.kryzhanovska@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: stable@kernel.org    # O_PATH introduced in 3.0+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-14 14:48:21 -07:00
Aaron Lu f25b70613c ACPI / PM: Use KERN_DEBUG when no power resources are found
commit a606dac368 adds support to link
devices which have _PRx, if a device does not have _PRx, a warning
message will be printed.

This commit is for ZPODD on Intel ZPODD capable platforms, on other
platforms, it has no problem if there is no power resource for this
device, so a warning here is not appropriate, change it to debug.

Reported-by: Borislav Petkov <bp@amd64.org>
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-09-14 20:54:44 +02:00
Bo Shen 985b11fa80 ASoC: wm8904: correct the index
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-14 18:02:38 +01:00
Tyler Hicks 8335eafc28 eCryptfs: Copy up attributes of the lower target inode after rename
After calling into the lower filesystem to do a rename, the lower target
inode's attributes were not copied up to the eCryptfs target inode. This
resulted in the eCryptfs target inode staying around, rather than being
evicted, because i_nlink was not updated for the eCryptfs inode. This
also meant that eCryptfs didn't do the final iput() on the lower target
inode so it stayed around, as well. This would result in a failure to
free up space occupied by the target file in the rename() operation.
Both target inodes would eventually be evicted when the eCryptfs
filesystem was unmounted.

This patch calls fsstack_copy_attr_all() after the lower filesystem
does its ->rename() so that important inode attributes, such as i_nlink,
are updated at the eCryptfs layer. ecryptfs_evict_inode() is now called
and eCryptfs can drop its final reference on the lower inode.

http://launchpad.net/bugs/561129

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Tested-by: Colin Ian King <colin.king@canonical.com>
Cc: <stable@vger.kernel.org> [2.6.39+]
2012-09-14 09:36:03 -07:00
Tyler Hicks 64e6651dcc eCryptfs: Call lower ->flush() from ecryptfs_flush()
Since eCryptfs only calls fput() on the lower file in
ecryptfs_release(), eCryptfs should call the lower filesystem's
->flush() from ecryptfs_flush().

If the lower filesystem implements ->flush(), then eCryptfs should try
to flush out any dirty pages prior to calling the lower ->flush(). If
the lower filesystem does not implement ->flush(), then eCryptfs has no
need to do anything in ecryptfs_flush() since dirty pages are now
written out to the lower filesystem in ecryptfs_release().

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
2012-09-14 09:35:54 -07:00
Tyler Hicks 7149f2558d eCryptfs: Write out all dirty pages just before releasing the lower file
Fixes a regression caused by:

821f749 eCryptfs: Revert to a writethrough cache model

That patch reverted some code (specifically, 32001d6f) that was
necessary to properly handle open() -> mmap() -> close() -> dirty pages
-> munmap(), because the lower file could be closed before the dirty
pages are written out.

Rather than reapplying 32001d6f, this approach is a better way of
ensuring that the lower file is still open in order to handle writing
out the dirty pages. It is called from ecryptfs_release(), while we have
a lock on the lower file pointer, just before the lower file gets the
final fput() and we overwrite the pointer.

https://launchpad.net/bugs/1047261

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Reported-by: Artemy Tregubenko <me@arty.name>
Tested-by: Artemy Tregubenko <me@arty.name>
Tested-by: Colin Ian King <colin.king@canonical.com>
2012-09-14 09:11:29 -07:00
Thomas Kavanagh 5f71a3ef37 i2c: algo: pca: Fix mode selection for PCA9665
The code currently always selects turbo mode for PCA9665, no matter which
clock frequency is configured. This is because it compares the clock frequency
against constants reflecting (boundary / 100). Compare against real boundary
frequencies to fix the problem.

Signed-off-by: Thomas Kavanagh <tkavanagh@juniper.net>
Signed-off-by: Guenter Roeck <groeck@juniper.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-09-14 15:25:22 +02:00
Wolfram Sang 4a5b2b269e MAINTAINERS: fix tree for current i2c-embedded development
Guide people to where their patches can be found these days.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Ben Dooks <ben-linux@fluff.org>
2012-09-14 14:43:07 +02:00
Takashi Iwai 62cbde1868 ALSA: hda - Add mic-mute LED control for HP laptop
Some of new HP laptops have a LED for microphone (or recording) mute,
and it's controlled by GPIO pin 3.

Bind this with the capture switch to turn it on/off properly by the
mixer change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-14 12:23:50 +02:00
Dan Carpenter b35cc82258 ALSA: compress_core: integer overflow in snd_compr_allocate_buffer()
These are 32 bit values that come from the user, we need to check for
integer overflows or we could end up allocating a smaller buffer than
expected.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-14 11:04:37 +02:00
Dave Airlie 610bd7da16 drm/nouveau: fix booting with plymouth + dumb support
We noticed a plymouth bug on Fedora 18, and I then
noticed this stupid thinko, fixing it fixed the problem
with plymouth.

Cc: stable@vger.kernel.org
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-14 15:45:01 +10:00
Dave Airlie 363fca8225 Merge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Alex writes:

This is the current set of radeon fixes for 3.6.  Two small fixes:
- fix the fence issues introduced in 3.5 with 64-bit fences
- PLL fix for multiple DP heads

* 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: make 64bit fences more robust v3
  drm/radeon: rework pll selection (v3)
2012-09-14 11:20:46 +10:00
Lin Ming 40bf66ec97 ACPI / PM: Fix resource_lock dead lock in acpi_power_on_device
Commit 0090def("ACPI: Add interface to register/unregister device
to/from power resources") used resource_lock to protect the devices list
that relies on power resource. It caused a mutex dead lock, as below

    acpi_power_on ---> lock resource_lock
      __acpi_power_on
        acpi_power_on_device
          acpi_power_get_inferred_state
            acpi_power_get_list_state ---> lock resource_lock

This patch adds a new mutex "devices_lock" to protect the devices list
and calls acpi_power_on_device in acpi_power_on, instead of
__acpi_power_on, after the resource_lock is released.

[rjw: Changed data type of a boolean variable to bool.]

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-09-14 00:26:33 +02:00
Rafael J. Wysocki 8f7412a792 ACPI / PM: Infer parent power state from child if unknown, v2
It turns out that there are ACPI BIOSes defining device objects with
_PSx and without either _PSC or _PRx.  For devices corresponding to
those ACPI objetcs __acpi_bus_get_power() returns ACPI_STATE_UNKNOWN
and their initial power states are regarded as unknown as a result.
If such a device is a parent of another power-manageable device, the
child cannot be put into a low-power state through ACPI, because
__acpi_bus_set_power() refuses to change power states of devices
whose parents' power states are unknown.

To work around this problem, observe that the ACPI power state of
a device cannot be higher-power (lower-number) than the power state
of its parent.  Thus, if the device's _PSC method or the
configuration of its power resources indicates that the device is
in D0, the device's parent has to be in D0 as well.  Consequently,
if the parent's power state is unknown when we've just learned that
its child's power state is D0, we can safely set the parent's
power.state field to ACPI_STATE_D0.

Tested-by: Aaron Lu <aaron.lu@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-09-14 00:26:24 +02:00
Nishank Trivedi 6af773e786 pktgen: fix crash with vlan and packet size less than 46
If vlan option is being specified in the pktgen and packet size
being requested is less than 46 bytes, despite being illogical
request, pktgen should not crash the kernel.

BUG: unable to handle kernel paging request at ffff88021fb82000
Process kpktgend_0 (pid: 1184, threadinfo ffff880215f1a000, task ffff880218544530)
Call Trace:
[<ffffffffa0637cd2>] ? pktgen_finalize_skb+0x222/0x300 [pktgen]
[<ffffffff814f0084>] ? build_skb+0x34/0x1c0
[<ffffffffa0639b11>] pktgen_thread_worker+0x5d1/0x1790 [pktgen]
[<ffffffffa03ffb10>] ? igb_xmit_frame_ring+0xa30/0xa30 [igb]
[<ffffffff8107ba20>] ? wake_up_bit+0x40/0x40
[<ffffffff8107ba20>] ? wake_up_bit+0x40/0x40
[<ffffffffa0639540>] ? spin+0x240/0x240 [pktgen]
[<ffffffff8107b4e3>] kthread+0x93/0xa0
[<ffffffff81615de4>] kernel_thread_helper+0x4/0x10
[<ffffffff8107b450>] ? flush_kthread_worker+0x80/0x80
[<ffffffff81615de0>] ? gs_change+0x13/0x13

The root cause of why pktgen is not able to handle this case is due
to comparison of signed (datalen) and unsigned data (sizeof), which
eventually passes a huge number to skb_put().

Signed-off-by: Nishank Trivedi <nistrive@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 17:10:00 -04:00
Dan Carpenter eceeb43712 thinkpad_acpi: buffer overflow in fan_get_status()
The acpi_evalf() function modifies four bytes of data but in
fan_get_status() we pass a pointer to u8.  I have modified the
function to use type checking now.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:31 -04:00
Jiang Liu f661848b74 eeepc-laptop: fix device reference count leakage in eeepc_rfkill_hotplug()
Fix a device reference count leakage issue in function
eeepc_rfkill_hotplug().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:31 -04:00
Maxim Nikulin 3f5449bf39 platform/x86: fix asus_laptop.wled_type description
MODULE_PARM_DESC for wlan_status is further in the same file

Signed-off-by: Maxim A. Nikulin <M.A.Nikulin@gmail.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:31 -04:00
Corentin Chary 8871e99f89 asus-laptop: HRWS/HWRS typo
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=24222
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:30 -04:00
Corentin Chary 689db7843d drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:30 -04:00
Seth Forshee e6d9d3d59c apple-gmux: Fix port address calculation in gmux_pio_write32()
This function fails to add the start address of the gmux I/O range to
the requested port address and thus writes to the wrong location.

Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:29 -04:00
Bernhard Froemel c5a5052923 apple-gmux: Fix index read functions
Study of Apple's binary driver revealed that the GMUX_READ_PORT should
be written between calls to gmux_index_wait_ready and
gmux_index_wait_complete (i.e., the new index protocol must be
followed). If this is not done correctly, the indexed
gmux device only partially accepts writes which lead to problems
concerning GPU switching. Special thanks to Seth Forshee who helped
greatly with identifying unnecessary changes.

Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:29 -04:00
Bernhard Froemel 07f377da7e apple-gmux: Obtain version info from indexed gmux
This patch extracts and displays version information from the indexed
gmux device as it is also done for the classic gmux device.

Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13 16:46:29 -04:00
Yuval Mintz 7b5342d902 bnx2x: Add missing afex code
Commit a334872224 added afex support but lacked
several logical changes. This lack can cause afex to crash, and also
have a slight effect on other flows (i.e., driver always assumes the Tx ring
has less available buffers than what it actually has).

This patch adds the missing segments, fixing said issues.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:52 -04:00
Dmitry Kravkov 2ace95103d bnx2x: fix registers dumped
Under traffic, there are several registers that when read (e.g., via
'ethtool -d') may cause the chip to stall.
This patch corrects the registers read in such flows.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:52 -04:00
Yaniv Rosner 5cd75f0c0f bnx2x: correct advertisement of pause capabilities
This patch propagates users' requested flow-control into the link layer,
which will later be used to advertise this flow-control for auto-negotiation
(until now these values were ignored).

Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:52 -04:00
Yaniv Rosner 430d172a63 bnx2x: display the correct duplex value
Prior to this fix, the driver reported the chip's active duplex state
is always 'full', even if using half-duplex mode.

Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:52 -04:00
Yaniv Rosner 375944cb7c bnx2x: prevent timeouts when using PFC
Prevent updating the xmac PFC configuration when using a link speed
slower than 10G -the umac block is responsible for 1G or slower connections,
therefore it is possible the xmac block is reset when connection is slower.

Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:52 -04:00
Yuval Mintz 217aeb896a bnx2x: fix stats copying logic
FW needs the driver statistics for management. Current logic is broken
in that the function that gathers the port statistics does not copy
its own statistics to a place where the FW can use it.
This patch causes every function that can pass statistics to the FW to
do so.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:51 -04:00
Dmitry Kravkov bef05406ac bnx2x: Avoid sending multiple statistics queries
During traffic when DCB is enabled, it is possible for multiple instances
of statistics queries to be sent to the chip - this may cause the FW to assert.

This patch prevents the sending of an additional instance of statistics query
while the previous query hasn't completed.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:37:51 -04:00
Christian König f492c171a3 drm/radeon: make 64bit fences more robust v3
Only increase the higher 32bits if we really detect a wrap around.

v2: instead of increasing the higher 32bits just use the higher
    32bits from the last emitted fence.
v3: also use last emitted fence value as upper limit.

The intention of this patch is to make fences as robust as
they where before introducing 64bit fences. This is
necessary because on older systems it looks like the fence
value gets corrupted on initialization.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=51344

Should also fix:
https://bugs.freedesktop.org/show_bug.cgi?id=54129
https://bugs.freedesktop.org/show_bug.cgi?id=54662
https://bugzilla.redhat.com/show_bug.cgi?id=846505
https://bugzilla.redhat.com/show_bug.cgi?id=845639

3.5 needs a separate patch due to changes in the
fence code.  Will send that out separately.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-09-13 16:17:49 -04:00
Alex Deucher 985f61f7ee drm/radeon: rework pll selection (v3)
For DP we can use the same PPLL for all active DP
encoders.  Take advantage of that to prevent cases
where we may end up sharing a PPLL between DP and
non-DP which won't work.  Also clean up the code
a bit.

v2: - fix missing pll_id assignment in crtc init
v3: - fix DP PPLL check
    - document functions
    - break in main encoder search loop after matching.
      no need to keep checking additional encoders.

fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=54471

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2012-09-13 16:17:49 -04:00
Bjørn Mork 8624dd2a3e net: qmi_wwan: call subdriver with control intf only
This fixes a hang on suspend due to calling wdm_suspend on
the unregistered data interface. The hang should have been
a NULL pointer reference had it not been for a logic error
in the cdc_wdm code.

  commit 230718bd net: qmi_wwan: bind to both control and data interface

changed qmi_wwan to use cdc_wdm as a subdriver for devices with
a two-interface QMI/wwan function.  The commit failed to update
qmi_wwan_suspend and qmi_wwan_resume, which were written to handle
either a single combined interface function, or no subdriver at all.

The result was that we called into the subdriver both when the
control interface was suspended and when the data interface was
suspended.  Calling the subdriver suspend function with an
unregistered interface is not supported and will make the
subdriver bug out.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:11:51 -04:00
David Ward ba1bf474ea net_sched: gred: actually perform idling in WRED mode
gred_dequeue() and gred_drop() do not seem to get called when the
queue is empty, meaning that we never start idling while in WRED
mode. And since qidlestart is not stored by gred_store_wred_set(),
we would never stop idling while in WRED mode if we ever started.
This messes up the average queue size calculation that influences
packet marking/dropping behavior.

Now, we start WRED mode idling as we are removing the last packet
from the queue. Also we now actually stop WRED mode idling when we
are enqueuing a packet.

Cc: Bruce Osler <brosler@cisco.com>
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:10:13 -04:00
David Ward 1fe37b106b net_sched: gred: fix qave reporting via netlink
q->vars.qavg is a Wlog scaled value, but q->backlog is not. In order
to pass q->vars.qavg as the backlog value, we need to un-scale it.
Additionally, the qave value returned via netlink should not be Wlog
scaled, so we need to un-scale the result of red_calc_qavg().

This caused artificially high values for "Average Queue" to be shown
by 'tc -s -d qdisc', but did not affect the actual operation of GRED.

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:10:13 -04:00
David Ward c22e464022 net_sched: gred: eliminate redundant DP prio comparisons
Each pair of DPs only needs to be compared once when searching for
a non-unique prio value.

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:10:13 -04:00
David Ward e29fe837bf net_sched: gred: correct comment about qavg calculation in RIO mode
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 16:10:13 -04:00
Karsten Keil 4b921eda53 mISDN: Fix wrong usage of flush_work_sync while holding locks
It is a bad idea to hold a spinlock and call flush_work_sync.
Move the workqueue cleanup outside the spinlock and use cancel_work_sync,
on closing the channel this seems to be the more correct function.
Remove the never used and constant return value of mISDN_freebchannel.

Signed-off-by: Karsten Keil <keil@b1-systems.de>
Cc: <stable@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 14:58:54 -04:00
David S. Miller 930521695c Merge branch 'master' of git://1984.lsi.us.es/nf
Pablo Neira Ayuso say:

====================
The following patchset contains four updates for your net tree, they are:

* Fix crash on timewait sockets, since the TCP early demux was added,
  in nfnetlink_log, from Eric Dumazet.

* Fix broken syslog log-level for xt_LOG and ebt_log since printk format was
  converted from <.> to a 2 bytes pattern using ASCII SOH, from Joe Perches.

* Two security fixes for the TCP connection tracking targeting off-path attacks,
  from Jozsef Kadlecsik. The problem was discovered by Jan Wrobel and it is
  documented in: http://mixedbit.org/reflection_scan/reflection_scan.pdf.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13 13:53:06 -04:00
Takashi Iwai 64f1e00d8e ALSA: hda - Yet another position_fix quirk for ASUS machines
ASUS X53S also suffers from the same issue as in commit c302d6133.
Use POS_FIX_POSBUF for this hardware, too.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47461

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-13 16:56:13 +02:00
Takashi Iwai 1dac6695c6 ALSA: hda - Allow to pass position_fix=0 explicitly
Set the default value of position_fix -1, and allow user passing
position_fix=0 explicitly to set the "auto" position-fix mode.
Otherwise the auto mode may be switched to others like COMBO of
VIACOMBO when the controller prefers it, thus user can't set the auto
mode any longer.

Also updated the documentation appropriately, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-13 15:03:10 +02:00
Takashi Iwai 5efbc2610a ALSA: Fix leftover chmap UNKNOWN -> MONO conversions
A few files have been slipped from the previous commit to add MONO
channel type.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-13 14:48:46 +02:00
Linus Torvalds fbcbe2b3c9 Sound fixes for 3.6-rc6
Just a few small / trivial regression fixes at this time.
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Merge tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a few small / trivial regression fixes at this time."

* tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: ice1724: Use linear scale for AK4396 volume control.
  ALSA: hda_intel: add position_fix quirk for Asus K53E
  ALSA: compress_core: fix open flags test in snd_compr_open()
  ALSA: hda - Fix Oops at codec reset/reconfig
  ALSA: usb-audio: Fix bogus error messages for delay accounting
  ALSA: hda - Fix missing Master volume for STAC9200/925x
2012-09-13 19:51:41 +08:00
Linus Torvalds 6a2a2b85db arm-soc: bug fixes for v3.6-rc
- A set of OMAP fixes, about half of them PM/clock related, the rest
   scattered over the platform code but all small and targeted to real bugs.
 - Two small i.MX fixes for SSI device clock setup.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc bug fixes from Olof Johansson:

 - A set of OMAP fixes, about half of them PM/clock related, the rest
   scattered over the platform code but all small and targeted to real
   bugs.
 - Two small i.MX fixes for SSI device clock setup.

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: clk-imx35: Fix SSI clock registration
  ARM: clk-imx25: Fix SSI clock registration
  ARM: OMAP4: Fix array size for irq_target_cpu
  ARM: OMAP4: hwmod data: temporarily comment out data for the sl2if IP block
  ARM: OMAP: hwmod code: Disable module when hwmod enable fails
  ARM: OMAP3: hwmod data: fix iva2 reset info
  ARM: OMAP3xxx: clockdomain: fix software supervised wakeup/sleep
  ARM: OMAP2+: am33xx: Fix the timer fck clock naming convention
  ARM: OMAP: Config fix for omap3-touchbook board
  ARM: OMAP: sram: skip the first 16K on OMAP3 HS
  ARM: OMAP: sram: fix OMAP4 errata handling
  ARM: OMAP: timer: obey the !CONFIG_OMAP_32K_TIMER
2012-09-13 19:10:50 +08:00
Linus Torvalds 5e88083f40 Additional AHCI PCI IDs.
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Merge tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev

Pull additional AHCI PCI IDs from Jeff Garzik.

* tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  ahci: Add identifiers for ASM106x devices
  ahci: Add alternate identifier for the 88SE9172
  ahci: Add JMicron 362 device IDs
2012-09-13 19:07:15 +08:00
Lars-Peter Clausen 7f22fd9c03 ASoC: ad1836: Convert to direct regmap usage.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-13 18:08:21 +08:00
Lars-Peter Clausen 040242ccfc ASoC: ad193x: Use managed regmap init
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-13 18:08:21 +08:00
Steven Whitehouse 62e252eeef GFS2: Take account of blockages when using reserved blocks
The claim_reserved_blks() function was not taking account of
the possibility of "blockages" while performing allocation.
This can be caused by another node allocating something in
the same extent which has been reserved locally.

This patch tests for this condition and then skips the remainder
of the reservation in this case. This is a relatively rare event,
so that it should not affect the general performance improvement
which the block reservations provide.

The claim_reserved_blks() function also appears not to be able
to deal with reservations which cross bitmap boundaries, but
that can be dealt with in a future patch since we don't generate
boundary crossing reservations currently.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Reported-by: David Teigland <teigland@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
2012-09-13 10:30:58 +01:00
Steven Whitehouse 645b2ccc75 GFS2: Fix missing allocation data for set/remove xattr
These entry points were missed in the original patch to allocate
this data structure.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2012-09-13 10:30:34 +01:00
Steven Whitehouse da1dfb6af8 GFS2: Make write size hinting code common
This collects up the write size hinting code which is used by the
block reservation subsystem into a single function. At the same
time this also corrects the rounding for this calculation.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2012-09-13 10:30:00 +01:00