Linux 3.4.39

Conflicts:

	arch/avr32/include/asm/signal.h
	arch/cris/include/asm/signal.h
	arch/h8300/include/asm/signal.h
	arch/m32r/include/asm/signal.h
	arch/mn10300/include/asm/signal.h
	arch/powerpc/include/asm/signal.h
	arch/s390/include/asm/signal.h
	arch/sparc/include/asm/signal.h
	arch/tile/kernel/setup.c
	arch/xtensa/include/asm/signal.h
	kernel/signal.c