block: bfq: Squashed update from BFQ-v7r2 to BFQ-v7r3

Change-Id: Id0ef3399d83bf4fd407eff64e695a7a3ec059646
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>

Conflicts:
	net/ipv4/ping.c

Change-Id: I51931e439cce7f19b4179f5828d7355bb3b1dcfa
cpufreq: ondemand: remove boostpulse

Change-Id: I5a752907058119e928e8916b0da912015087d0fd
[M4/U0] set ondemand default

Change-Id: I5d5c676c9c8bc5cf6ed97cdb2ed889712b768e66