[4.2.y-ckt stable] Linux 4.2.8-ckt10 stable review

[Kamal Mostafa]

This is the start of the review cycle for the Linux 4.2.8-ckt10 stable
kernel.

This version contains 59 new patches, summarized below.  The new patches
are posted as replies to this message and also available in this git branch:

https://git.launchpad.net/~canonical-kernel/linux/+git/linux-stable-ckt/log/?h=linux-4.2.y-review

git://git.launchpad.net/~canonical-kernel/linux/+git/linux-stable-ckt  linux-4.2.y-review

The review period for version 4.2.8-ckt10 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 4.2.y-ckt extended stable kernel
series, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable .

 -Kamal

--
 MAINTAINERS                                        |   4 +-
 arch/arc/include/asm/io.h                          |  27 ++--
 arch/arm/mach-exynos/pm_domains.c                  |   2 +-
 arch/arm/mach-socfpga/headsmp.S                    |   1 +
 arch/parisc/kernel/syscall.S                       |   2 +-
 arch/powerpc/include/asm/word-at-a-time.h          |   2 +-
 arch/x86/kernel/apic/vector.c                      |  19 +--
 arch/x86/kernel/sysfb_efi.c                        |  14 +-
 arch/x86/kernel/tsc_msr.c                          |   2 +-
 arch/x86/mm/mmap.c                                 |  14 +-
 drivers/acpi/acpica/dsmethod.c                     |   3 +
 drivers/cpuidle/cpuidle-arm.c                      |   2 +-
 drivers/edac/i7core_edac.c                         |   2 +-
 drivers/edac/sb_edac.c                             |   2 +-
 drivers/firmware/efi/vars.c                        |  37 +++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c         |   1 +
 drivers/gpu/drm/amd/amdgpu/atombios_encoders.c     |   4 +
 drivers/gpu/drm/drm_dp_mst_topology.c              |   8 ++
 drivers/gpu/drm/i915/i915_drv.c                    |  32 ++++-
 drivers/gpu/drm/i915/i915_reg.h                    |   9 +-
 drivers/gpu/drm/i915/intel_ddi.c                   |  22 +--
 drivers/gpu/drm/i915/intel_dp.c                    |   4 +-
 drivers/gpu/drm/i915/intel_drv.h                   |   2 +
 drivers/gpu/drm/radeon/atombios_encoders.c         |   4 +
 drivers/gpu/drm/radeon/evergreen.c                 | 154 ++++++++++++++++++++-
 drivers/gpu/drm/radeon/evergreen_reg.h             |  46 ++++++
 drivers/gpu/drm/virtio/virtgpu_display.c           |  11 ++
 drivers/i2c/busses/i2c-cpm.c                       |   4 +-
 drivers/i2c/busses/i2c-exynos5.c                   |  24 +++-
 drivers/iio/magnetometer/ak8975.c                  |   6 +-
 drivers/infiniband/core/ucm.c                      |   4 +
 drivers/infiniband/core/ucma.c                     |   3 +
 drivers/infiniband/core/uverbs_main.c              |   5 +
 drivers/infiniband/hw/cxgb4/cq.c                   |   2 +-
 drivers/infiniband/hw/cxgb4/qp.c                   |   6 +-
 drivers/infiniband/hw/qib/qib_file_ops.c           |   5 +
 drivers/misc/cxl/irq.c                             |   1 -
 drivers/net/ethernet/jme.c                         |  23 +--
 drivers/net/ethernet/mellanox/mlx4/en_tx.c         |   6 +-
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |   2 +-
 .../net/ethernet/mellanox/mlx5/core/en_ethtool.c   |   8 +-
 drivers/net/wireless/ath/ath9k/ar5008_phy.c        |   8 +-
 drivers/net/wireless/ath/ath9k/ar9002_phy.c        |   5 -
 drivers/scsi/cxgbi/libcxgbi.c                      |   1 +
 drivers/usb/serial/cp210x.c                        |   4 +
 drivers/usb/usbip/usbip_common.c                   |  11 ++
 fs/pnode.c                                         |  32 +++--
 include/linux/hash.h                               |  20 ++-
 include/rdma/ib.h                                  |  16 +++
 include/uapi/linux/v4l2-dv-timings.h               |  30 ++--
 kernel/trace/trace_events.c                        |   9 +-
 kernel/workqueue.c                                 |  29 ++++
 mm/compaction.c                                    |  10 +-
 mm/huge_memory.c                                   |   6 +-
 mm/page-writeback.c                                |   6 +-
 mm/page_alloc.c                                    |   2 +-
 mm/vmscan.c                                        |   2 +-
 net/batman-adv/routing.c                           |   9 ++
 net/batman-adv/send.c                              |   6 +
 net/batman-adv/soft-interface.c                    |   8 +-
 net/mac80211/iface.c                               |   4 +-
 sound/pci/hda/patch_realtek.c                      |   1 +
 sound/soc/codecs/rt5640.c                          |   2 +-
 sound/soc/codecs/rt5640.h                          |  36 ++---
 sound/soc/soc-dapm.c                               |   7 +
 65 files changed, 620 insertions(+), 173 deletions(-)

Alex Deucher (2):
      drm/radeon: make sure vertical front porch is at least 1
      drm/amdgpu: make sure vertical front porch is at least 1

Anton Blanchard (1):
      powerpc: Fix bad inline asm constraint in create_zero_mask()

Chen Yu (1):
      x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO

Chunyu Hu (1):
      tracing: Don't display trigger file for events that can't be enabled

Conrad Kostecki (1):
      ALSA: hda - Add dock support for ThinkPad X260

Dave Airlie (1):
      drm/amdgpu: set metadata pointer to NULL after freeing.

Dmitry V. Levin (1):
      parisc: fix a bug when syscall number of tracee is __NR_Linux_syscalls

Eric Dumazet (1):
      net/mlx4_en: fix spurious timestamping callbacks

Eric W. Biederman (1):
      propogate_mnt: Handle the first propogated copy being a slave

Guo-Fu Tseng (2):
      jme: Do not enable NIC WoL functions on S0
      jme: Fix device PM wakeup API usage

Gustavo Padovan (1):
      drm/virtio: send vblank event after crtc updates

Hans Verkuil (1):
      [media] v4l2-dv-timings.h: fix polarity for 4k formats

Hariprasad S (1):
      RDMA/iw_cxgb4: Fix bar2 virt addr calculation for T4 chips

Hector Marco-Gisbert (1):
      x86/mm/32: Enable full randomization on i386 and X86_32

Howard Cochran (1):
      writeback: Fix performance regression in wb_over_bg_thresh()

Hugh Dickins (1):
      mm, cma: prevent nr_isolated_* counters from going negative

Ignat Korchagin (1):
      USB: usbip: fix potential out-of-bounds write

Imre Deak (2):
      drm/i915: Fix system resume if PCI device remained enabled
      drm/i915/ddi: Fix eDP VDD handling during booting and suspend/resume

James Morse (1):
      ARM: cpuidle: Pass on arm_cpuidle_suspend()'s return value

Jasem Mutlaq (1):
      USB: serial: cp210x: add Straizona Focusers device ids

Jason Baron (1):
      mm: update min_free_kbytes from khugepaged after core initialization

Jason Gunthorpe (1):
      IB/security: Restrict use of the write() interface

Javier Martinez Canillas (1):
      i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared

Jiang Liu (1):
      x86/irq: Fix a race in x86_vector_free_irqs()

Jiri Benc (1):
      cxgbi: fix uninitialized flowi6

Johannes Berg (1):
      mac80211: fix statistics leak if dev_alloc_name() fails

Keith Busch (1):
      x86/apic: Handle zero vector gracefully in clear_vector_irq()

Konstantin Khlebnikov (1):
      mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check

Krzysztof Kozlowski (2):
      iio: ak8975: Fix NULL pointer exception on early interrupt
      ARM: EXYNOS: Properly skip unitialized parent clock in power domain on

Laszlo Ersek (1):
      efi: Fix out-of-bounds read in variable_matches()

Linus LÃssing (1):
      batman-adv: Fix broadcast/ogm queue limit on a removed interface

Linus Torvalds (1):
      Minimal fix-up of bad hashing behavior of hash_64()

Mark Brown (1):
      ASoC: dapm: Make sure we have a card when displaying component widgets

Matt Fleming (1):
      MAINTAINERS: Remove asterisk from EFI directory names

Maxim Patlasov (1):
      fs/pnode.c: treat zero mnt_group_id-s as unequal

Michael Ellerman (1):
      i2c: cpm: Fix build break due to incompatible pointer types

Michael Neuling (1):
      cxl: Keep IRQ mappings on context teardown

Mika Kahola (1):
      drm/i915: Fix eDP low vswing for Broadwell

Mike Manning (1):
      USB: serial: cp210x: add ID for Link ECU

Minchan Kim (1):
      mm: vmscan: reclaim highmem zone if buffer_heads is over limit

Oleksij Rempel (1):
      ath9k: ar5008_hw_cmn_spur_mitigate: add missing mask_m & mask_p initialisation

Prarit Bhargava (1):
      ACPICA: Dispatcher: Update thread ID for recursive method calls

Rana Shahout (1):
      net/mlx5e: Fix MLX5E_100BASE_T define

Richard Leitner (1):
      iio: ak8975: fix maybe-uninitialized warning

Roman Pen (1):
      workqueue: fix ghost PENDING flag while doing MQ IO

Sascha Hauer (1):
      ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel

Sugar Zhang (1):
      ASoC: rt5640: Correct the digital interface data select

Sven Eckelmann (2):
      batman-adv: Reduce refcnt of removed router when updating route
      batman-adv: Check skb size before using encapsulated ETH+VLAN header

Tony Luck (1):
      EDAC: i7core, sb_edac: Don't return NOTIFY_BAD from mce_decoder callback

Ville SyrjÃlà (1):
      drm/i915: Make RPS EI/thresholds multiple of 25 on SNB-BDW

Vineet Gupta (1):
      ARC: Add missing io barriers to io{read,write}{16,32}be()

Vitaly Prosyak (1):
      drm/radeon: fix vertical bars appear on monitor (v2)

Wang YanQing (1):
      x86/sysfb_efi: Fix valid BAR address range check

cpaul@xxxxxxxxxx (1):
      drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1()