msm: Create shadow files under /sys/kernel/ipv4

The TCP delayed ack parameters can be configured from user space
application which runs with non-root credentials and does not have
direct write access to /proc entries. This commit creates shadow
files under /sys/kernel/ipv4 which maps to /proc/sys/net/ipv4.

CRs-Fixed: 628139
Change-Id: If9f5e8f1f5f31c39090555b7b0c40efcdf6ccd08
Signed-off-by: Ravi Joshi <ravij@codeaurora.org>
Fix to keep prebuilt firmware images and limit.txt at make clean

Change-Id: If376e43d482e6ff671689cec2c182b8554491635
cpufreq: interactive: fix compiling warnings

The gcc warns like:

  cpufreq_interactive.c:745:6: warning: operation on 'ret' may be
undefined [-Wsequence-point]

It was introduced by commit cf0fad49d17cb8273ce555dd5b7afab67d7923bf.

Since sprintf(...) just return 1 (one character) in this case, ret
should not changed.
Just discarding the result of sprintf(...) leads to the result that
the committer of cf0fad49d17cb8273ce555dd5b7afab67d7923bf wants.

Change-Id: Ifed1cef6d6a31c3ed23dad03a567b3b9eddf3a57
Signed-off-by: Chih-Wei Huang <cwhuang@android-x86.org>
Signed-off-by: Dave Daynard <nardholio@gmail.com>
bt: Fix sizeof-pointer-memaccess warning

This patch fixes wrong memcpy size when copying ltk value to
HCI_OP_LE_LTK_REPLY command.

Change-Id: I44e5e3da15369d4b424581720ccd3bac820ef2e0
g3: disable vmware mvp

Change-Id: I878fd9f194b96f72914599f5b00dae61128f92e7
pronto: AU_LINUX_ANDROID_LNX.LA.3.5.1_RB1.04.04.02.048.042

* This is the closest caf tag to vs985's pronto driver. LG's
  source has all the comments stripped out, so shipping the caf
  branch is cleaner. We use the vs985 pronto firmware since
  d851, which this tree was originally created with, uses a
  broadcom chip.

Change-Id: Ia27f63c6f346052722b06b9faaa892147ee6c016
max14688: trigger SW_HEADPHONE_INSERT for all events

Change-Id: I2116dfc8e37767cafbb3a03363b1f8cd6ddc42a5
Revert "msm_ipc_router: Allow processes in the sensors group to use it freely"

This reverts commit 76e4e4f23d527068b715936b1dc8d76f56354fbb.

Change-Id: I69bb66c5cc5afcf928adb574216012bd001423fc
bluesleep: Back out LGE_BLUESLEEP changes and add bluedroid support

Change-Id: I855e895d3241de4b287e2e3344b7efdb1c6321d3
restart: fix rebooting to bootloader

* needs moar http://tinyw.in/q88S

Change-Id: I2999b12728e741b11f3d4c588df2f99927aa156b
wcnss: Configure WLAN MAC addr through user control interface

wcnss userspace service will use user control interface to configure
certain parameters required by wcnss driver. This interface is required
to configure the WLAN MAC address. These parameter was earlier written
thru module parameters from wcnss service, however that required the
wcnss userspace daemon to have the root permission.

Change-Id: I6e928a44c7f1f9ba7ab193c882bad102d8c2bd5a
CRs-fixed: 636953
Signed-off-by: Hardik Kantilal Patel <hkpatel@codeaurora.org>
Revert "bluesleep: Back out LGE_BLUESLEEP changes and add bluedroid support"

This reverts commit f93804601fcdcfd9a3bfd287e2fca41a06de9428.

Change-Id: I89ff52f95300dc279f746587ebf82efb2c8fa716
bluesleep: break off broadcom variants

Change-Id: I059a563094e036dd4acc1516efbddee8136d9a87
msm_led_torch: toggle both leds for the torch

Change-Id: Ie7e5b6ec343154a17c79ccb1b18d553e85b34cb9
tracing/syscalls: Fix perf syscall tracing when syscall_nr == -1

syscall_get_nr can return -1 in the case that the task is not executing
a system call.

This patch fixes perf_syscall_{enter,exit} to check that the syscall
number is valid before using it as an index into a bitmap.

Link: http://lkml.kernel.org/r/1345137254-7377-1-git-send-email-will.deacon@arm.com

Change-Id: Iedc719957e184c6572b3ad94e241ae2a97a0b533
Cc: Jason Baron <jbaron@redhat.com>
Cc: Wade Farnsworth <wade_farnsworth@mentor.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
tracing/syscalls: Ignore numbers outside NR_syscalls' range

ARM has some private syscalls (for example, set_tls(2)) which lie
outside the range of NR_syscalls.  If any of these are called while
syscall tracing is being performed, out-of-bounds array access will
occur in the ftrace and perf sys_{enter,exit} handlers.

 # trace-cmd record -e raw_syscalls:* true && trace-cmd report
 ...
 true-653   [000]   384.675777: sys_enter:            NR 192 (0, 1000, 3, 4000022, ffffffff, 0)
 true-653   [000]   384.675812: sys_exit:             NR 192 = 1995915264
 true-653   [000]   384.675971: sys_enter:            NR 983045 (76f74480, 76f74000, 76f74b28, 76f74480, 76f76f74, 1)
 true-653   [000]   384.675988: sys_exit:             NR 983045 = 0
 ...

 # trace-cmd record -e syscalls:* true
 [   17.289329] Unable to handle kernel paging request at virtual address aaaaaace
 [   17.289590] pgd = 9e71c000
 [   17.289696] [aaaaaace] *pgd=00000000
 [   17.289985] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
 [   17.290169] Modules linked in:
 [   17.290391] CPU: 0 PID: 704 Comm: true Not tainted 3.18.0-rc2+ #21
 [   17.290585] task: 9f4dab00 ti: 9e710000 task.ti: 9e710000
 [   17.290747] PC is at ftrace_syscall_enter+0x48/0x1f8
 [   17.290866] LR is at syscall_trace_enter+0x124/0x184

Fix this by ignoring out-of-NR_syscalls-bounds syscall numbers.

Commit cd0980fc8add "tracing: Check invalid syscall nr while tracing syscalls"
added the check for less than zero, but it should have also checked
for greater than NR_syscalls.

Link: http://lkml.kernel.org/p/1414620418-29472-1-git-send-email-rabin@rab.in

Fixes: cd0980fc8add "tracing: Check invalid syscall nr while tracing syscalls"
Cc: stable@vger.kernel.org # 2.6.33+
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

Conflicts:
	kernel/trace/trace_syscalls.c

Change-Id: I512142f8f1e1b2a8dc063209666dbce9737377e7