Merge CyanogenMod-11.0 into android-4.4

Conflicts:
	arch/arm/kernel/perf_event.c
	arch/arm/mm/mmu.c
	arch/x86/boot/compressed/Makefile
	include/linux/kref.h
	include/linux/sched.h
	kernel/hrtimer.c
	kernel/sched/core.c
	net/wireless/reg.c