Linux 3.4.72 -> 3.4.80

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Wootever <Wootever@users.noreply.github.com>

Conflicts:
	arch/avr32/boot/u-boot/head.S
	arch/avr32/kernel/entry-avr32b.S
	arch/avr32/kernel/head.S
	arch/mips/mm/dma-default.c
	arch/powerpc/kernel/cacheinfo.c
	arch/powerpc/kernel/signal_64.c
	arch/powerpc/kvm/book3s_64_mmu_hv.c
	arch/powerpc/kvm/book3s_hv_rm_mmu.c
	arch/sh/lib/Makefile
	arch/um/os-Linux/start_up.c