Squashed update of kernel from 3.4.70 to 3.4.71

Conflicts:
	arch/powerpc/kernel/vio.c
Squashed update of kernel from 3.4.71 to 3.4.72

Conflicts:
	drivers/ata/libata-core.c
	drivers/block/xen-blkback/blkback.c
Squashed update of kernel from 3.4.72 to 3.4.73

Conflicts:
	fs/nfsd/nfssvc.c
	net/compat.c
	net/rose/af_rose.c
	net/socket.c
Squashed update of kernel from 3.4.73 to 3.4.74

Conflicts:
	Documentation/i2c/busses/i2c-i801
	drivers/i2c/busses/Kconfig
	drivers/i2c/busses/i2c-i801.c
Squashed update of kernel from 3.4.74 to 3.4.75

Conflicts:
	arch/x86/platform/efi/efi.c
	drivers/gpu/drm/radeon/si.c
	drivers/usb/core/hub.c
Squashed update of kernel from 3.4.75 to 3.4.76

Conflicts:
	drivers/gpu/drm/drm_edid.c
	drivers/gpu/drm/radeon/ni.c
	include/drm/drm_pciids.h
Squashed update of kernel from 3.4.76 to 3.4.77

Conflicts:
	arch/arm/kernel/traps.c
Squashed update of kernel from 3.4.77 to 3.4.78

Conflicts:
	arch/x86/kernel/cpu/perf_event_amd_ibs.c
Squashed update of kernel from 3.4.78 to 3.4.79

Conflicts:
	drivers/net/wireless/b43/b43.h
	drivers/net/wireless/b43/main.c
	fs/btrfs/extent-tree.c
	mm/hugetlb.c
Squashed update of kernel from 3.4.79 to 3.4.80

Conflicts:
	drivers/iommu/intel-iommu.c
	kernel/time/timekeeping.c