Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

diff --cc arch/arm64/mm/init.c
Simple merge

diff --cc arch/powerpc/kernel/process.c
Simple merge

diff --cc drivers/net/usb/cdc_ncm.c
Simple merge

diff --cc include/linux/dcache.h
Simple merge

diff --cc kernel/sched/fair.c
Simple merge

diff --cc mm/shmem.c
Simple merge

diff --cc sound/core/timer.c
Simple merge