[3.16.y-ckt stable] Linux 3.16.7-ckt12 stable review

From: Luis Henriques
Date: Fri May 22 2015 - 04:58:53 EST

This is the start of the review cycle for the Linux 3.16.7-ckt12 stable kernel.

This version contains 129 new patches, summarized below. The new patches are
posted as replies to this message and also available in this git branch:

http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-review

git://kernel.ubuntu.com/ubuntu/linux.git linux-3.16.y-review

The review period for version 3.16.7-ckt12 will be open for the next three days.
To report a problem, please reply to the relevant follow-up patch message.

For more information about the Linux 3.16.y-ckt extended stable kernel version,
see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable .

-Luis

--
.../devicetree/bindings/dma/fsl-mxs-dma.txt | 2 +-
Documentation/kernel-parameters.txt | 2 +
Documentation/virtual/kvm/api.txt | 3 +-
arch/arc/kernel/signal.c | 20 +-
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 4 +
arch/arm/boot/dts/imx23-olinuxino.dts | 4 +-
arch/arm/boot/dts/imx25.dtsi | 1 +
arch/arm/boot/dts/imx28.dtsi | 2 +-
arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 2 +
arch/arm/boot/dts/omap3-n900.dts | 4 +
arch/arm/boot/dts/ste-dbx5x0.dtsi | 17 --
arch/arm/boot/dts/ste-href.dtsi | 15 +
arch/arm/boot/dts/ste-snowball.dts | 13 +
arch/arm/include/asm/kvm_emulate.h | 5 +
arch/arm/include/asm/kvm_host.h | 2 +-
arch/arm/include/asm/kvm_mmu.h | 25 +-
arch/arm/kernel/hyp-stub.S | 4 +-
arch/arm/kvm/arm.c | 77 +++--
arch/arm/kvm/coproc.c | 2 +-
arch/arm/kvm/guest.c | 1 -
arch/arm/kvm/mmu.c | 316 +++++++++++++++------
arch/arm/mach-omap2/prm-regbits-34xx.h | 1 +
arch/arm/mach-omap2/prm-regbits-44xx.h | 1 +
arch/arm/mach-omap2/vc.c | 12 +-
arch/arm/mach-omap2/vc.h | 2 +
arch/arm/mach-omap2/vc3xxx_data.c | 1 +
arch/arm/mach-omap2/vc44xx_data.c | 1 +
arch/arm64/include/asm/kvm_arm.h | 32 ++-
arch/arm64/include/asm/kvm_emulate.h | 7 +
arch/arm64/include/asm/kvm_host.h | 4 +-
arch/arm64/include/asm/kvm_mmu.h | 36 +--
arch/arm64/kvm/guest.c | 1 -
arch/arm64/kvm/hyp.S | 3 +-
arch/arm64/kvm/reset.c | 1 -
arch/arm64/kvm/sys_regs.c | 4 +-
arch/arm64/mm/dma-mapping.c | 3 +-
arch/arm64/mm/mmap.c | 12 +-
arch/ia64/kernel/process.c | 2 +-
arch/powerpc/platforms/pseries/dlpar.c | 10 +-
arch/x86/boot/compressed/eboot.c | 2 +
arch/x86/include/asm/efi.h | 7 +
arch/x86/kernel/reboot.c | 24 +-
arch/x86/platform/efi/efi.c | 23 ++
block/blk-mq.c | 34 +--
drivers/acpi/acpi_pnp.c | 2 +
drivers/acpi/acpica/acmacros.h | 13 +-
drivers/acpi/acpica/dsopcode.c | 7 +-
drivers/acpi/acpica/evregion.c | 2 +-
drivers/acpi/acpica/exdump.c | 4 +-
drivers/acpi/acpica/exfldio.c | 10 +-
drivers/acpi/acpica/exregion.c | 8 +-
drivers/acpi/acpica/hwvalid.c | 16 +-
drivers/acpi/acpica/nsdump.c | 12 +-
drivers/acpi/acpica/tbdata.c | 15 +-
drivers/acpi/acpica/tbinstal.c | 27 +-
drivers/acpi/acpica/tbprint.c | 19 +-
drivers/acpi/acpica/tbxfroot.c | 7 +-
drivers/acpi/acpica/utaddress.c | 34 +--
drivers/block/rbd.c | 5 +
drivers/firmware/efi/Makefile | 2 +-
drivers/firmware/efi/reboot.c | 56 ++++
drivers/firmware/efi/runtime-map.c | 6 +-
drivers/gpio/gpiolib.c | 24 +-
drivers/gpu/drm/i915/intel_dp.c | 6 +-
drivers/gpu/drm/i915/intel_lvds.c | 18 +-
drivers/gpu/drm/radeon/radeon_asic.c | 2 +-
drivers/gpu/drm/radeon/radeon_asic.h | 4 +
drivers/gpu/drm/radeon/radeon_uvd.c | 105 +++++--
drivers/gpu/drm/radeon/radeon_vce.c | 65 +++--
drivers/gpu/drm/radeon/rv770d.h | 3 +
drivers/gpu/drm/radeon/si_dpm.c | 1 +
drivers/gpu/drm/radeon/uvd_v1_0.c | 14 +-
drivers/gpu/drm/radeon/uvd_v2_2.c | 29 ++
drivers/i2c/i2c-core.c | 2 -
drivers/infiniband/core/cma.c | 27 +-
drivers/mmc/card/block.c | 12 +
drivers/mmc/card/queue.c | 2 +-
drivers/mmc/card/queue.h | 2 +
drivers/mmc/core/core.c | 1 +
drivers/mmc/host/sh_mmcif.c | 2 +-
drivers/mtd/ubi/misc.c | 2 +
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 3 +-
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 26 +-
drivers/net/ethernet/mellanox/mlx4/en_tx.c | 8 +-
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 +
drivers/pinctrl/core.c | 10 +-
drivers/pinctrl/core.h | 2 +-
drivers/pinctrl/devicetree.c | 2 +-
drivers/scsi/3w-9xxx.c | 57 +---
drivers/scsi/3w-9xxx.h | 5 -
drivers/scsi/3w-sas.c | 50 +---
drivers/scsi/3w-sas.h | 4 -
drivers/scsi/3w-xxxx.c | 42 +--
drivers/scsi/3w-xxxx.h | 5 -
drivers/scsi/scsi_devinfo.c | 1 +
drivers/scsi/scsi_scan.c | 6 +
drivers/tty/hvc/hvc_xen.c | 18 +-
drivers/tty/serial/atmel_serial.c | 2 +
drivers/tty/serial/of_serial.c | 1 -
drivers/tty/serial/uartlite.c | 11 +-
drivers/tty/serial/xilinx_uartps.c | 12 +-
drivers/usb/chipidea/otg_fsm.c | 4 -
drivers/usb/class/cdc-acm.c | 7 +-
drivers/usb/storage/uas-detect.h | 11 +-
drivers/usb/storage/uas.c | 16 +-
drivers/usb/storage/usb.c | 8 +-
drivers/xen/events/events_2l.c | 10 +
drivers/xen/events/events_base.c | 7 +-
drivers/xen/xen-pciback/conf_space.c | 6 +-
drivers/xen/xen-pciback/conf_space.h | 2 +-
drivers/xen/xen-pciback/conf_space_header.c | 2 +-
drivers/xen/xenbus/xenbus_probe.c | 29 ++
fs/btrfs/ioctl.c | 3 +-
fs/efivarfs/super.c | 2 +-
fs/ext4/extents.c | 15 +-
fs/ext4/extents_status.c | 8 +
fs/ext4/inode.c | 2 +
fs/namei.c | 3 +-
fs/namespace.c | 13 +-
fs/nilfs2/btree.c | 2 +-
fs/ocfs2/dlm/dlmmaster.c | 13 +
fs/xfs/xfs_file.c | 14 +-
fs/xfs/xfs_inode.h | 5 +-
fs/xfs/xfs_iops.c | 36 +--
include/acpi/acpixf.h | 12 +-
include/acpi/actypes.h | 20 ++
include/acpi/platform/acenv.h | 1 +
include/kvm/arm_arch_timer.h | 10 +-
include/linux/efi.h | 7 +
include/linux/nilfs2_fs.h | 2 +-
include/linux/usb_usual.h | 2 +
include/scsi/scsi_devinfo.h | 1 +
include/sound/emu10k1.h | 14 +-
include/sound/soc-dapm.h | 2 +-
kernel/sched/auto_group.c | 6 +-
kernel/sched/core.c | 6 +
mm/hugetlb.c | 3 +-
mm/memory-failure.c | 16 +-
mm/page-writeback.c | 6 +-
net/bridge/br_mdb.c | 2 +-
net/ceph/crush/mapper.c | 16 +-
net/ipv4/ip_output.c | 2 +-
net/netfilter/nf_tables_api.c | 15 +-
net/netfilter/nfnetlink_cthelper.c | 3 +
net/netfilter/nfnetlink_queue_core.c | 2 +-
net/netfilter/nft_compat.c | 6 +
net/netfilter/nft_rbtree.c | 6 +-
net/openvswitch/datapath.c | 2 +
net/sunrpc/xprtrdma/verbs.c | 10 +-
net/xfrm/xfrm_output.c | 2 +
sound/pci/emu10k1/emu10k1.c | 6 +-
sound/pci/emu10k1/emu10k1_callback.c | 4 +-
sound/pci/emu10k1/emu10k1_main.c | 21 +-
sound/pci/emu10k1/emupcm.c | 2 +-
sound/pci/emu10k1/memory.c | 11 +-
sound/pci/hda/hda_codec.c | 21 +-
sound/pci/hda/thinkpad_helper.c | 1 +
sound/soc/codecs/rt5677.c | 3 +
sound/synth/emux/emux_oss.c | 11 +-
sound/synth/emux/emux_seq.c | 29 +-
virt/kvm/arm/arch_timer.c | 30 +-
virt/kvm/arm/vgic.c | 27 +-
162 files changed, 1363 insertions(+), 771 deletions(-)

Al Viro (1):
path_openat(): fix double fput()

Alex BennÃe (1):
arm64: KVM: export demux regids as KVM_REG_ARM64

Alex Deucher (1):
drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5

Ard Biesheuvel (3):
ARM/arm64: KVM: fix use of WnR bit in kvm_is_write_fault()
arm/arm64: KVM: fix potential NULL dereference in user_mem_abort()
arm/arm64: kvm: drop inappropriate use of kvm_is_mmio_pfn()

Bard Liao (1):
ASoC: rt5677: add register patch for PLL

Ben Hutchings (1):
xen-pciback: Add name prefix to global 'permissive' variable

Benjamin Poirier (2):
mlx4: Fix tx ring affinity_mask creation
mlx4_en: Use correct loop cursor in error path.

Boris Ostrovsky (4):
xen/events: Clear cpu_evtchn_mask before resuming
xen/xenbus: Update xenbus event channel on resume
xen/console: Update console event channel on resume
xen/events: Set irq_info->evtchn before binding the channel to CPU in __startup_pirq()

Charles Keepax (1):
ASoC: dapm: Enable autodisable on SOC_DAPM_SINGLE_TLV_AUTODISABLE

Christian KÃnig (4):
drm/radeon: disable semaphores for UVD V1 (v2)
drm/radeon: make VCE handle check more strict
drm/radeon: make UVD handle checking more strict
drm/radeon: more strictly validate the UVD codec

Christoffer Dall (11):
arm/arm64: KVM: Fix and refactor unmap_range
arm/arm64: KVM: Fix set_clear_sgi_pend_reg offset
arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE
arm/arm64: KVM: vgic: Fix error code in kvm_vgic_create()
arm/arm64: KVM: Don't clear the VCPU_POWER_OFF flag
arm/arm64: KVM: Correct KVM_ARM_VCPU_INIT power off option
arm/arm64: KVM: Reset the HCR on each vcpu when resetting the vcpu
arm/arm64: KVM: Introduce stage2_unmap_vm
arm/arm64: KVM: Don't allow creating VCPUs after vgic_initialized
arm/arm64: KVM: Require in-kernel vgic for the arch timers
arm/arm64: KVM: Keep elrsr/aisr in sync with software model

Christoph Hellwig (3):
3w-sas: fix command completion race
3w-xxxx: fix command completion race
3w-9xxx: fix command completion race

Chuanxiao Dong (1):
mmc: card: Don't access RPMB partitions for normal read/write

Chuck Lever (1):
xprtrdma: Free the pd if ib_query_qp() fails

Dan Carpenter (1):
efi: Fix error handling in add_sysfs_runtime_map_entry()

Dave Chinner (1):
xfs: ensure truncate forces zeroed blocks to disk

Davide Italiano (1):
ext4: move check under lock scope to close a race.

Doug Anderson (1):
pinctrl: Don't just pretend to protect pinctrl_maps, do it for real

Eric Auger (1):
ARM: KVM: Unmap IPA on memslot delete/move

Eric W. Biederman (2):
mnt: Fail collect_mounts when applied to unmounted mounts
mnt: Fix fs_fully_visible to verify the root directory is visible

Fabio Estevam (1):
ARM: dts: imx23-olinuxino: Fix polarity of LED GPIO

Florian Westphal (1):
net: make skb_gso_segment error handling more robust

Geoff Levand (1):
arm64/kvm: Fix assembler compatibility of macros

Gregory CLEMENT (1):
ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC

Grygorii Strashko (1):
mmc: core: add missing pm event in mmc_pm_notify to fix hib restore

Hans de Goede (3):
uas: Allow uas_use_uas_driver to return usb-storage flags
uas: Add US_FL_MAX_SECTORS_240 flag
uas: Set max_sectors_240 quirk for ASM1053 devices

Ian Wilson (1):
netfilter: Zero the tuple in nfnl_cthelper_parse_tuple()

Ido Shamay (1):
net/mlx4_en: Schedule napi when RX buffers allocation fails

Ilya Dryomov (2):
rbd: end I/O the entire obj_request on error
crush: ensuring at most num-rep osds are selected

Jani Nikula (1):
drm/i915/dp: there is no audio on port A

Jason Gunthorpe (1):
RDMA/CMA: Canonize IPv4 on IPV6 sockets properly

Joel Schopp (1):
arm/arm64: KVM: Fix VTTBR_BADDR_MASK and pgd alloc

Johan Hovold (2):
gpio: unregister gpiochip device before removing it
gpio: sysfs: fix memory leaks and device hotplug

Junxiao Bi (1):
ocfs2: dlm: fix race between purge and get lock resource

Kim Phillips (1):
ARM: KVM: user_mem_abort: support stage 2 MMIO page mapping

Li Jun (1):
usb: chipidea: otg: remove mutex unlock and lock while stop and start role

Li Liu (1):
ARM: virt: fix wrong HSCTLR.EE bit setting

Ludovic Desroches (1):
tty/serial: at91: maxburst was missing for dma transfers

Luis Henriques (2):
Revert "i2c: Mark adapter devices with pm_runtime_no_callbacks"
Revert "mm/hugetlb: use pmd_page() in follow_huge_pmd()"

Lukas Czerner (1):
ext4: fix data corruption caused by unwritten and delayed extents

Lukas Wunner (1):
drm/i915: Add missing MacBook Pro models with dual channel LVDS

Lv Zheng (5):
ACPICA: Utilities: split IO address types from data type models.
ACPICA: Tables: Change acpi_find_root_pointer() to use acpi_physical_address.
ACPICA: Utilities: Cleanup to enforce ACPI_PHYSADDR_TO_PTR()/ACPI_PTR_TO_PHYSADDR().
ACPICA: Utilities: Cleanup to convert physical address printing formats.
ACPICA: Utilities: Cleanup to remove useless ACPI_PRINTF/FORMAT_xxx helpers.

Marc Zyngier (4):
KVM: ARM: vgic: plug irq injection race
arm64: KVM: Fix TLB invalidation by IPA/VMID
arm64: KVM: Fix HCR setting for 32bit guests
arm64: KVM: Do not use pgd_index to index stage-2 pgd

Marek Szyprowski (1):
arm64: dma-mapping: always clear allocated buffers

Marek Vasut (1):
ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name

Mark Rutland (1):
arm64: KVM: fix unmapping with 48-bit VAs

Markus Pargmann (1):
ARM: dts: imx25: Add #pwm-cells to pwm4

Matt Fleming (3):
efi/reboot: Add generic wrapper around EfiResetSystem()
efi/reboot: Allow powering off machines using EFI
x86/reboot: Add EFI reboot quirk for ACPI Hardware Reduced flag

Michal Simek (2):
serial: xilinx: Use platform_get_irq to get irq description structure
serial: of-serial: Remove device_type = "serial" registration

Mike Christie (1):
SCSI: add 1024 max sectors black list flag

Ming Lei (1):
blk-mq: fix CPU hotplug handling

Naoya Horiguchi (2):
mm/memory-failure: call shake_page() when error hits thp tail page
mm: soft-offline: fix num_poisoned_pages counting on concurrent events

Nathan Fontenot (1):
powerpc/pseries: Correct cpu affinity for dlpar added cpus

Nicolas Dichtel (1):
bridge/mdb: remove wrong use of NLM_F_MULTI

Omar Sandoval (1):
btrfs: unlock i_mutex after attempting to delete subvolume during send

Pablo Neira Ayuso (3):
netfilter: nf_tables: fix error handling of rule replacement
netfilter: nft_compat: set IP6T_F_PROTO flag if protocol is set
netfilter: nf_tables: allow to change chain policy without hook if it exists

Patrick McHardy (2):
netfilter: nf_tables: check for overflow of rule dlen field
netfilter: nft_rbtree: fix locking

Pavel Machek (1):
ARM: dts: OMAP3-N900: Add microphone bias voltages

Peter Zijlstra (1):
sched/autogroup: Fix failure to set cpu.rt_runtime_us

Peter Zubaj (1):
ALSA: emu10k1: Emu10k2 32 bit DMA mode

Philipp Zabel (1):
ARM: dts: imx6: phyFLEX: USB VBUS control is active-high

Quentin Casasnovas (1):
cdc-acm: prevent infinite loop when parsing CDC headers.

Ross Lagerwall (1):
efivarfs: Ensure VariableName is NUL-terminated

Roy Franz (1):
x86/efi: Store upper bits of command line buffer address in ext_cmd_line_ptr

Ryusuke Konishi (1):
nilfs2: fix sanity check of btree level in nilfs_btree_root_broken()

Stefan Wahren (1):
ARM: dts: imx23-olinuxino: Fix dr_mode of usb0

Steve Capper (1):
arm: kvm: STRICT_MM_TYPECHECKS fix for user_mem_abort

Takashi Iwai (5):
ALSA: hda - Fix mute-LED fixed mode
ALSA: hda - Add mute-LED mode control to Thinkpad
ALSA: emu10k1: Fix card shortname string buffer overflow
ALSA: emux: Fix mutex deadlock at unloading
ALSA: emux: Fix mutex deadlock in OSS emulation

Takeshi Kihara (1):
mmc: sh_mmcif: Fix timeout value for command request

Tejun Heo (1):
writeback: use |1 instead of +1 to protect against div by zero

Tony Lindgren (1):
ARM: OMAP2+: Fix omap off idle power consumption creeping up

Ulf Hansson (3):
ARM: ux500: Move GPIO regulator for SD-card into board DTSs
ARM: ux500: Enable GPIO regulator for SD-card for HREF boards
ARM: ux500: Enable GPIO regulator for SD-card for snowball

Victor Kamensky (1):
ARM64: KVM: store kvm_vcpu_fault_info est_el2 as word

Vineet Gupta (1):
ARC: signal handling robustify

Vladimir Murzin (1):
arm: kvm: fix CPU hotplug

Will Deacon (4):
KVM: ARM/arm64: fix non-const declaration of function returning const
KVM: ARM/arm64: fix broken __percpu annotation
KVM: ARM/arm64: avoid returning negative error code as bool
KVM: vgic: return int instead of bool when checking I/O ranges

Witold Szczeponik (1):
ACPI / PNP: add two IDs to list for PNPACPI device enumeration

Yann Droneaud (1):
arm64/mm: Remove hack in mmap randomize layout

hujianyang (1):
UBI: fix soft lockup in ubi_check_volume()
--
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