Local variable in function should be initialized before using it.
Change-Id: I061b10913182ed11b7a8cdb1baab900ac7e10ea6
CRs-Fixed: 2202957
Signed-off-by: Guchun Chen <guchunc@codeaurora.org>
If userspace issues write with string of length 21 or more then
there is a chance that kernel will overread lbuf array.
This change makes sure that lbuf is NULL terminated.
Change-Id: I9ad6d5a607b2ff1f293512be9746ee554b076b10
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
This patch adds drm flag bits for aspect ratio information
Currently drm flag bits don't have field for mode's picture
aspect ratio. This field will help the driver to pick mode with
right aspect ratio, and help in setting right VIC field in avi
infoframes.
V2: Addressed review comments from Sean
- Changed PAR-> PIC_AR
V3: Rebase
V3: Added r-b by Jose
Change-Id: I40cd7fc8393166b710a5f1faaea6e7dac59af65b
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476705880-15600-2-git-send-email-shashank.sharma@intel.com
Git-commit: 876f43c073d79ad3f14a4cebd1aea1f39fc4daf5
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[nbahrani@codeaurora.org: resolve merge conflicts by changing
the mask bits to 27:24 instead of 22:19]
Signed-off-by: Navid Bahrani <nbahrani@codeaurora.org>
User space tasks will have the same semantics for hotplug and isolation.
Currently the sched_getaffinity() include isolated CPU on which user
space tasks are forbidden to run. So fix this by excluding isolated cpus
while returning cpu mask for user space tasks in sched_getaffinity().
Change-Id: Ib6a8ca864754f73bbaf809c3ceaef5f91d567ca9
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
commit 3bda2b55b4 ("Merge android-4.4.96 (aed4c54) into msm-4.4")
replaced HMP scheduler check_for_migration() implementation with
EAS scheduler implementation. This breaks HMP scheduler upmgiration
functionality. Fix this by restoring the previous implementation.
Change-Id: I3221f3efe42e1e43f8009cfa52c11afbb9d9c5b3
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Update sched_get_task_cpu_cycles trace to include pid and name of the
task to help with debug better.
Change-Id: Ic307ebcf0a44c94bf0a2aa1a02b8aeff39010b29
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Truncating period to u32 could lead to incorrect results. Make it u64
instead.
Change-Id: I5224a943e64bc6d64b6c8e614a01f798a6cdc796
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Enable tv tuner driver on MSM8996 auto defconfig
and MSM8996 perf defconfig.
Change-Id: I3791c7a375f80d1e5d159c631abc1f10235971de
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
Add device node and profile to support tv tuner device.
Change-Id: I1940c81fda91b26cc148e01b9f0b970cfc490656
Suggested-by: Suprith Shankaregowda <c_suprit@qti.qualcomm.com>
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
HQX.3.0 requires sdio dsrc support on mem8996 vplatform, so add
cnss_sdio and dsrc_vreg in this device tree for this support.
Change-Id: Ieb9e9a41ea77a41a633f11d82d2ab0fa0d08bf22
Signed-off-by: Ke Huang <keh@codeaurora.org>
The pdev suspend configuration in the WLAN firmware is specific
to the hardware version and bus interface. Add hardware param
for each wlan hardware version and use the hardware param value
during wlan pdev suspend to avoid the power leakage during
system suspend.
CRs-Fixed: 2164529
Change-Id: I020eaa43977d5726765dda1616715f519ad6e443
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
snd_timer_notify1() is called outside the spinlock and it retakes the
lock after the unlock. This is rather racy, and it's safer to move
snd_timer_notify() call inside the main spinlock
The patch also contains a slight refactoring / cleanup of the code.
Now all start/stop/continue/pause look more symmetric and a bit better
readable.
Bug: 37240993
Git-commit: fe9cd48f4b3273dc1c9e52567edb4e77dafa45d8
Git-repo: https://android.googlesource.com/kernel/msm.git
Change-Id: Ib90099f88c8b04928a8cdd2808cd9e16da6d519c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Siqi Lin <siqilin@google.com>
Signed-off-by: Srinivasa Rao Kuppala <srkupp@codeaurora.org>
Currently the blending stages of all the mixers is not
cleared when switching mixer configurations or configuring
solid fill mode.
As a result stale pipes remain connected when switching
mixer configurations causing smmu faults.
Fix the logic to clear the blend stages of all the mixers.
Change-Id: I1a3c5a020d6bc04657cb5357a2cd60c1a53ce4c7
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Glink log in tx_common uses context based logging after
wait_for_completion_timeout. This can lead to use after free
scenerio, since transport of context can be freed during wait time.
Use glink error logging.
CRs-Fixed: 2164929
Change-Id: If66bcb7cba1772c2648c143f43a3b88af0799844
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
In notify_state_worker function, device handle is restored, if
it is NULL. This leads to use after free in glink_queue_rx_intent.
Do not restore device handle.
CRs-Fixed: 2162377
Change-Id: Ie1a60309889001bb38aa7975b40c7de6e9a09c7a
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
Same as driver register work, driver unregister work event wait may
be woken up by signal and then exit. This is not expected for WLAN
host driver unregister and it should wait till timeout happens.
Change the work event wait to be uninterruptible.
Change-Id: I8d4af27e2f1f04c38917655e937fe8816504d860
Signed-off-by: Yue Ma <yuem@codeaurora.org>
If WLAN host driver has already been unloaded, there is no need
to handle recovery. Add the check to make sure it exits from the
recovery.
Change-Id: Ia97c4cfe4b80ed8e046d041903842655bb915714
Signed-off-by: Yue Ma <yuem@codeaurora.org>
gsi_eth_fs_function is array of pointers to set of RNDIS interface
related descriptors. gsi_eth_fs_function's first descriptor is
pointing itself instead of required RNDIS IAD descriptor. This
results into out-of-bound read access while copying these set of
descriptors with usb_copy_descriptors() API. Fix this issue by
using required RNDIS IAD descriptor here.
Change-Id: Ic604221febc43eb8a22d8de99fb8cead74e13b41
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
