defconfig: remove support for /dev/mem and /dev/kmem on perf builds

Keeping /dev/mem and /dev/kmem exposed to userspace allows userspace
to peek/poke to these areas and is a security risk. Remove support for
/dev/mem and /dev/kmem on perf builds.

Change-Id: Iad85b34039a67c5f8796adfd16543a94a1bc3054
CRs-Fixed: 530719
Signed-off-by: Sarang Joshi <spjoshi@codeaurora.org>
WLAN subsystem: Sysctl support for key TCP/IP parameters

It has been observed that default values for some of key tcp/ip
parameters are affecting the tput/performance of the system. Hence
extending configuration capabilities to TCP/Ip stack through
sysctl interface.

Change-Id: I0c99d5b50cbe0d6496e40d391eacc12b0c62dbed
CRs-Fixed: 507581
Signed-off-by: Mahesh A Saptasagar <msapta@codeaurora.org>
msm-camera: Assign NULL after freeing memory

In msm_actuator we need to assign memory
pointer to  NULL after freeing that memory
using kfree.

CRs-Fixed: 621818
Change-Id: Id6bc85a74c94556b53f4a868a168637e0733bde4
Signed-off-by: Raghu DP <dp.raghu@codeaurora.org>
msm: camera: Clear frame stucture before use

Clear frame structure before use and avoid unnecessary side
effects

CRs-Fixed: 563447

Change-Id: I9acd436f30c65c01fa366328f7227a2045f42657
Signed-off-by: Ashok Raj Deenadayalan <adeena@codeaurora.org>
Merge "msm-camera: Assign NULL after freeing memory"
Merge "WLAN subsystem: Sysctl support for key TCP/IP parameters"
Merge "defconfig: remove support for /dev/mem and /dev/kmem on perf builds"
msm: ADSPRPC: Add checks for erroneous values

Check for invalid parameters passed in user invocation
and validate the return values using appropriate macros.

Change-Id: If529873d025ac0c13725efbedda5a58fae327722
Acked-by: Sathish Ambley <sambley@qti.qualcomm.com>
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Prados Das <prados@codeaurora.org>
Merge "msm: camera: Clear frame stucture before use"
Merge "msm: ADSPRPC: Add checks for erroneous values"
Merge AU_LINUX_ANDROID_KK_2.7_RB1.04.04.02.007.043 on remote branch

Change-Id: I68ce4112588b3a9f740e0c9af0dd385366674489
Merge "Merge AU_LINUX_ANDROID_KK_2.7_RB1.04.04.02.007.043 on remote branch"
Merge branch 'kk_2.7_rb1.30' of git://codeaurora.org/quic/la/kernel/msm into HEAD
aries_defconfig: remove support for /dev/mem and /dev/kmem on perf builds

Keeping /dev/mem and /dev/kmem exposed to userspace allows userspace
to peek/poke to these areas and is a security risk. Remove support for
/dev/mem and /dev/kmem on perf builds.

Change-Id: I839790bf2054d486cb6dfb64fd40c47196edb29b