build: selinux status change
ion: invalidate buffers before zero'ing

Currently, we invalidate the cache for buffers being zero'd *after* we
zero them. However, this is racey since a dirty cache line from an
earlier mapping could be written out to memory between the zero'ing and
the invalidation. Fix this by invalidating the cache *before* zero'ing
the buffer.

Before this change, I was seeing corruption with:

    $ cat <<EOF | ./memory_prof -e -i -
    simple_alloc,1,ION_SYSTEM_HEAP_ID,ION_FLAG_CACHED,0x100000,1MB
    simple_basic_sanity,1
    simple_profile,1
    simple_free,1
    EOF

After this change, no corruption.

CRs-Fixed: 585524
Change-Id: I1f2603604efc9be4ebf9112b06728e0aeca60ea0
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
mmc: block: Remove call to mmc_blk_set_blksize

It no longer exists.

CRs-Fixed: 561382
Change-Id: I1ca5e8f93241264ed9ffdce53067cb16476c1c66
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
mmc: core: add deferred resume support

This patch enables the deferred resume support which would
prevent initialization of the card each time the system resumes.
With this change, the resume process would only be initiated if
a request is received.

Following scenario can occur:
1. device runtime suspended, system suspend is triggered
   When resumed, the device would not be resumed until a
   request is received.
2. device is runtime active, system suspend is triggered
   When resumed, the device would be marked as BUS_NEEDS_RESUME
   and actual resume would happen, when a request is received.
   At this point, the device may also enter runtime-suspend or
   system suspend may also occur. In both the cases, since the
   device has not been resumed, it won't be suspended again.
   However, the platform device would be runtime suspended
   and resumed as before.
   It can so happen that the card is removed even before a
   request is received. In this case the device would be
   resumed and card would be removed from core layer and
   upper layers would be notified.
In case of SDIO cards, this change would not have any effect
since manual resume would be enabled for devices supporting
a block read/write commands.

CRs-Fixed: 561382
Change-Id: Id39befea109ee24864dfde0898395b972d0a1b3a
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
ARM: dts: msm: Update device tree node for audio

Rename properties and compatible strings to return to the old
naming convention.

Change-Id: Ia58df9c4084e4d570d487aff1138522d3b862a58
Signed-off-by: Kumar Gala <galak@codeaurora.org>
ARM: dts: msm: Update device tree node for audio

Rename properties and compatible strings to return to the old
naming convention.

Change-Id: I2d090fbe336768ee7d1c41d10521c1567f26527f
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
slim-ngd: NULL pointer check for client buffer

There is the chance of passing NULL pointer by the client
during the Slimbus/Codec transactions. Hence add NULL
pointer check for client buffer aswell.

CRs-Fixed: 608324
Change-Id: I161e8f04401afebb64ed72d5f392a67feb6ec13a
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
cpufreq: interactive: delete timers for GOV_START

Make sure that timers cpu_timer and cpu_slack_timer
deactivated before addition of new.

Change-Id: If31c4049606871df6f00efdc24b1d713c86a6f69
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com>
Git-commit: b430123367e78a6557bac3cf1558bcb85193fb12
Git-repo: https://android.googlesource.com/kernel/common/
[mattw@codeaurora.org: resolved trivial context conflict]
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
msm: gpiomux: Add msm_tlmm_misc_reg_read API

Provide an API for drivers to read from miscellaneous registers
in the MSM TLMM region.

Change-Id: I100ab4ed4643e234073fc4c67a254052480dfc7d
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
msm: clock-8974: Reduce PLL lock time

Current PLL locking sequence is taking minimum time of 4.6 msec.
For command mode panels, PLL will be disabled on system idle
screen and enabled back on first update. Very first display update
after idle screen is taking long time due to PLL locking sequence.
We need to optimize PLL lock time for better user experience.

Change-Id: I1604d4544a3b33ed668ae6f36d19a876c2923e0c
Signed-off-by: Shalabh Jain <shalabhj@codeaurora.org>
Signed-off-by: Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org>
Merge branch 'test' of https://github.com/Root-StylE/kernel_caf into test
workqueue: cond_resched() after processing each work item
commit b22ce27 upstream.

If !PREEMPT, a kworker running work items back to back can hog CPU.
This becomes dangerous when a self-requeueing work item which is
waiting for something to happen races against stop_machine.  Such
self-requeueing work item would requeue itself indefinitely hogging
the kworker and CPU it's running on while stop_machine would wait for
that CPU to enter stop_machine while preventing anything else from
happening on all other CPUs.  The two would deadlock.

Jamie Liu reports that this deadlock scenario exists around
scsi_requeue_run_queue() and libata port multiplier support, where one
port may exclude command processing from other ports.  With the right
timing, scsi_requeue_run_queue() can end up requeueing itself trying
to execute an IO which is asked to be retried while another device has
an exclusive access, which in turn can't make forward progress due to
stop_machine.

Fix it by invoking cond_resched() after executing each work item.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Jamie Liu <jamieliu@google.com>
References: http://thread.gmane.org/gmane.linux.kernel/1552567
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
IO: removed usless test & debug things
gpu: add 389mhz step
Merge pull request #9 from Root-StylE/test

Test