cfg80211: unblock user hint when cfg80211_regdom is intersected

If the driver is loaded when cfg80211_regdom is intersected then
user hint will fail for the first time since cfg80211 does not
have a check to see if cfg80211_regdom is intersected. Add
a check to see if cf80211_regdom is intersected and allow the
user hint to be processed.

Change-Id: Iba9cdd32470e29d35d3bb35012eb404b7c78d601
CRs-Fixed: 639538
Signed-off-by: Mihir Shete <smihir@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ARM: Don't dump vmalloc addresses with show_data()

Memory-mapped IO address spaces cannot be safely dumped at will.
Some addresses may not be available (clocked, powered) at all times,
and may result in hangs or bus decode errors if accessed. Other
registers that are accessible may have read side-effects, and dumping
them may have adverse affects on stability or the functionality of
the affected peripheral.

Be safe, and skip dumping such addresses altogether.

CRs-Fixed: 625442
Change-Id: I4cfa75f027ededf841a0240715af0db385857cbe
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: Vignesh Radhakrishnan <vigneshr@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ARM: fix executability of CMA mappings

The CMA region was being marked executable:

0xdc04e000-0xdc050000           8K     RW x      MEM/CACHED/WBRA
0xdc060000-0xdc100000         640K     RW x      MEM/CACHED/WBRA
0xdc4f5000-0xdc500000          44K     RW x      MEM/CACHED/WBRA
0xdcce9000-0xe0000000       52316K     RW x      MEM/CACHED/WBRA

This is mainly due to the badly worded MT_MEMORY_DMA_READY symbol, but
there are also a few other places in dma-mapping which should be
corrected to use the right constant.  Fix all these places:

0xdc04e000-0xdc050000           8K     RW NX     MEM/CACHED/WBRA
0xdc060000-0xdc100000         640K     RW NX     MEM/CACHED/WBRA
0xdc280000-0xdc300000         512K     RW NX     MEM/CACHED/WBRA
0xdc6fc000-0xe0000000       58384K     RW NX     MEM/CACHED/WBRA

Change-Id: I044360a8f08b1a4ae3e3e9e623fb77af2b427c51
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Git-commit: 71b55663c5d0a6f8473045db1c8b376803780191
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[lauraa@codeaurora.org: Context fixups due to __dma_remap signature change]
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ARM: dma-mapping: don't allow DMA mappings to be marked executable

DMA mapping permissions were being derived from pgprot_kernel directly
without using PAGE_KERNEL.  This causes them to be marked with executable
permission, which is not what we want.  Fix this.

Change-Id: Ib40f59f3c569f82409943cf8f9a86a9869d922cc
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Git-commit: 0ea1ec713f04bdfac343c9702b21cd3a7c711826
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[lauraa@codeaurora.org: dropped functions not in older builds]
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
nf: IDLETIMER: time-stamp and suspend/resume handling.

Message notifications contains an additional timestamp field in nano seconds.
The expiry time for the timers are modified during suspend/resume.
If timer was supposed to expire while the system is suspended then a
notification is sent when it resumes with the timestamp of the scheduled expiry.

Removes the race condition for multiple work scheduled.

Bug: 13247811

Change-Id: I752c5b00225fe7085482819f975cc0eb5af89bff
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
net: ipv4: current group_info should be put after using.

Plug a group_info refcount leak in ping_init.
group_info is only needed during initialization and
the code failed to release the reference on exit.
While here move grabbing the reference to a place
where it is actually needed.

Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
Signed-off-by: Zhang Dongxing <dongxing.zhang@intel.com>
Signed-off-by: xiaoming wang <xiaoming.wang@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>

Conflicts:
	net/ipv4/ping.c

Change-Id: I51931e439cce7f19b4179f5828d7355bb3b1dcfa
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
cpufreq: intelliactive: Remove unnecessary cpu_online() check

Cpufreq no longer calls governor callback for offlined cpus. i.e. All
policy->cpus are guaranteed to be online. Hence we don't need explicit check to
see if cpu is online or not.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
cpufreq: intelliactive: Optimize sync_freq implementation

Don't let frequency drop below sync_freq if either load or
frequency among other cpus is above a certain threshold,
not necessarily both.

by myfluxi
cpufreq: intelliactive tunables tweaks