Fix touchscreen-freeze
drivers/tty/smux_private.h: SLAB/SLOB compatibility fixup

Signed-off-by: Paul Reioux <reioux@gmail.com>
Fix for 4.8.2 toolchain + custom build scripts + touchwake_maintenance
Intell-thermal - re_init + Screen Gamma - Hard coded
pollux_windy: allign with of Sony release 10.3.1.A.2.67

Change-Id: Ia1de1cf8ab655034cfb4941a9957db7013f2e343
msm: kgsl: Use a read/lock for the context idr

Everybody loves a rcu but in this case we are dangerously mixing rcu's
and atomic operations. Add a read/write lock to explicitly protect the
idr. Also fix a few spots where the idr was used without protection.

Change-Id: Ic2f1e5c45692683b52a9f662ccdd2fb59bc7ae0e
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
msm: kgsl: Add a missing refcount put for kgsl_context

Fix a potential memory leak by putting in the missing kgsl_context_put()
in fault trace detect.

Change-Id: Ic0b43c831a88ac3e45bbe484bde843b46b6f09f6
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
msm: kgsl: Try fault tolerance even if there is no active context

No active context means that GPU could have failed when executing
commands that set an active context. In this case there are no bad
commands. This sort of hang can mostly be attributed to power
fluctuations or memory barriers which in all likelyhood can pass
after a reset. So treat no active context as a recoverable hang
scenario as well.

Change-Id: I0481a480bdb895f67daa2ed32df49eb1afe29029
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
Signed-off-by: Ananta Kishore K <akollipa@codeaurora.org>
msm: kgsl: Fix the KGSL driver to compile when CONFIG_DEBUG_FS=n

Fix a compilation error when CONFIG_DEBUG_FS is disabled. Add an
initialization flag to the process struct rather than rely on a
pointer to the debugfs node which will always be NULL if debugfs
is not available.

CRs-fixed: 542231
Change-Id: Ic0dedbadf0241fd476e56d6e116a811697b38190
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
msm: kgsl: Handle failure of find_process_private()

Handle the case of NULL return from find_process_private() upon
its failure by failing from get_process_private().

CRs-fixed: 542831
Change-Id: I8a365368ecf68f0d1aa01199aca76bc7ac49e154
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
net: rmnet_usb: Duplicate skb when there is no tailroom

If the skb to be transmitted has no trailroom for mux padding,
then copy the skb into a new expanded skb with tailroom.

CRs-Fixed: 545483
Change-Id: I6d41c7b80246aac928e8466091cc3e925ecf550c
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
cfg80211: Add AP stopped interface

AP stopped interface can be used to indicate that the AP mode has
stopped functioning, WLAN driver may have encountered errors that has
forced the driver to stop the AP mode.

When the driver is in P2P-Go mode, and when it goes thru automatic
recovery from firmware crashes, it uses this interface to notify the
userspace that the group has been deleted.

CRs-Fixed: 453060
Change-Id: Ifcd8d4f0c0b26f56a56fb8560aa474297b7521d4
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
cfg80211: Reset beacon interval when stop AP fails

When SSR happens at WLAN driver, the cfg80211 stop AP can fail at driver.
Make sure that the beacon interval is reset, even when this API fails.

Change-Id: I459f55ce5f4bc44c4d0e20170bd50a83c2d609b4
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
msm: vidc: Validate input data before processing

User controlled data needs to be validated before
processing, otherwise it may corrupt existing data
and other programming variables which may further
lead to crash in kernel space.
This change validates user specified buffer's data,
such as offset and data length, before performing
any operations in kernel.

Change-Id: Idb2a5c4c270cdbb55adfc0c22b9296b7dd359de9
CRs-fixed: 547695
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
msm: ipc: Fix SKB ownership for failure case

When a client writes to IPC Router and if the write fails, then in
certain scenarios both the client and IPC Router take up the ownership
of the SKB. These failure scenarios lead to a double-free and
segmentation fault.

Fix these scenarios by resolving the ownership issue. If the write to
IPC Router is successful, then IPC Router will keep the ownership of the
SKBs and free the packets. If the write fails, then the client will keep
the ownership of the SKBs and free the packets.

CRs-Fixed: 530180
Change-Id: Iaba47f5da377cdf0a6b16ae02d99eab91a9a6221
Signed-off-by: Zaheerulla Meer <zmeer@codeaurora.org>
ASoC: msm:Initialize local variable output_meta_data.

The local variable output_meta_data is not initialized if
prtd->meta_data_mode is false. It can lead unexpected behavior

Change-Id: I64f87342b02a3fb7b5c09c376f72ef7e0ca1efd6
CRs-Fixed:548200
Signed-off-by: Mohammad Johny Shaik <mjshai@codeaurora.org>
Signed-off-by: Satish Kamuju <skamuj@codeaurora.org>
msm: ipc: Append alignment bytes to loopback packet

When messages are looped back to the local port, the sender does not
append the alignment bytes while the receiver is discarding the
alignment bytes. This leads to receiver receiving an incomplete message.

Fix this issue by appending the alignment bytes in the loopback path.

Change-Id: Ie340e5311e15e39558a8fe9c95a54da686df4371
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
msm: ipc: Update the check for minimum packet size

IPC Router checks for the minimum packet size of the incoming message to
be at least 32 bytes. With IPC Router version 2 header, this check is
invalid for some packets.

Update the check for the minimum incoming packet size based on the
transport on which the packet is received.

Change-Id: Iacebfe876db2e5c3513d18fcfae425ea9bd6a7cd
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
add intelli-thermal to build target
Defconfig cleanup, fix derp and remove placebo 192 MHz (lowest clockspeed possible is actually 384 MHz (hardware limit))