Merge android-4.9.183 (a80a7ab5) into msm-4.9

* refs/heads/tmp-a80a7ab5:
  Linux 4.9.183
  Abort file_remove_privs() for non-reg. files
  mlxsw: spectrum: Prevent force of 56G
  scsi: libsas: delete sas port if expander discover failed
  scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask
  scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route()
  net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs
  KVM: PPC: Book3S HV: Don't take kvm->lock around kvm_for_each_vcpu
  KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list
  ia64: fix build errors by exporting paddr_to_nid()
  perf record: Fix s390 missing module symbol and warning for non-root users
  perf data: Fix 'strncat may truncate' build failure with recent gcc
  configfs: Fix use-after-free when accessing sd->s_dentry
  i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr
  net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE()
  gpio: fix gpio-adp5588 build errors
  perf/ring_buffer: Add ordering to rb->nest increment
  perf/ring_buffer: Fix exposing a temporarily decreased data_head
  x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor
  mISDN: make sure device name is NUL terminated
  selftests: netfilter: missing error check when setting up veth interface
  perf/x86/intel/ds: Fix EVENT vs. UEVENT PEBS constraints
  Revert "staging: vc04_services: prevent integer overflow in create_pagelist()"
  sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg
  neigh: fix use-after-free read in pneigh_get_next
  lapb: fixed leak of control-blocks.
  ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero
  be2net: Fix number of Rx queues used for flow hashing
  ax25: fix inconsistent lock state in ax25_destroy_timer
  rtc: pcf8523: don't return invalid date when battery is low
  USB: serial: option: add Telit 0x1260 and 0x1261 compositions
  USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode
  USB: serial: pl2303: add Allied Telesis VT-Kit3
  USB: usb-storage: Add new ID to ums-realtek
  USB: Fix chipmunk-like voice when using Logitech C270 for recording audio.
  usb: dwc2: Fix DMA cache alignment issues
  drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define()
  drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read
  KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION
  KVM: x86/pmu: do not mask the value that is written to fixed PMUs
  usbnet: ipheth: fix racing condition
  selftests/timers: Add missing fflush(stdout) calls
  scsi: bnx2fc: fix incorrect cast to u64 on shift operation
  arm64/mm: Inhibit huge-vmap with ptdump
  scsi: lpfc: add check for loss of ndlp when sending RRQ
  Drivers: misc: fix out-of-bounds access in function param_set_kgdbts_var
  Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex"
  ALSA: seq: Fix race of get-subscription call vs port-delete ioctls
  ALSA: seq: Protect in-kernel ioctl calls with mutex
  x86/uaccess, kcov: Disable stack protector
  ASoC: fsl_asrc: Fix the issue about unsupported rate
  ASoC: cs42xx8: Add regcache mask dirty
  cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css()
  bcache: fix stack corruption by PRECEDING_KEY()
  i2c: acorn: fix i2c warning
  media: v4l2-ioctl: clear fields in s_parm
  ptrace: restore smp_rmb() in __ptrace_may_access()
  signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO
  fs/ocfs2: fix race in ocfs2_dentry_attach_lock()
  mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node
  libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk
  ALSA: oxfw: allow PCM capture for Stanton SCS.1m
  ALSA: seq: Cover unsubscribe_port() in list_mutex
  Revert "Bluetooth: Align minimum encryption key size for LE and BR/EDR connections"
  ARM: exynos: Fix undefined instruction during Exynos5422 resume
  pwm: Fix deadlock warning when removing PWM device
  ARM: dts: exynos: Always enable necessary APIO_1V8 and ABB_1V8 regulators on Arndale Octa
  pwm: tiehrpwm: Update shadow register for disabling PWMs
  dmaengine: idma64: Use actual device for DMA transfers
  gpio: gpio-omap: add check for off wake capable gpios
  PCI: xilinx: Check for __get_free_pages() failure
  video: imsttfb: fix potential NULL pointer dereferences
  video: hgafb: fix potential NULL pointer dereference
  PCI: rcar: Fix 64bit MSI message address handling
  PCI: rcar: Fix a potential NULL pointer dereference
  platform/x86: intel_pmc_ipc: adding error handling
  PCI: rpadlpar: Fix leaked device_node references in add/remove paths
  ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMA
  ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ipg" clock to SDMA
  ARM: dts: imx6ul: Specify IMX6UL_CLK_IPG as "ipg" clock to SDMA
  ARM: dts: imx7d: Specify IMX7D_CLK_IPG as "ipg" clock to SDMA
  ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ahb" clock to SDMA
  clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288
  soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher
  platform/chrome: cros_ec_proto: check for NULL transfer function
  x86/PCI: Fix PCI IRQ routing table memory leak
  nfsd: allow fh_want_write to be called twice
  fuse: retrieve: cap requested size to negotiated max_write
  nvmem: core: fix read buffer in place
  ALSA: hda - Register irq handler after the chip initialization
  iommu/vt-d: Set intel_iommu_gfx_mapped correctly
  watchdog: fix compile time error of pretimeout governors
  watchdog: imx2_wdt: Fix set_timeout for big timeout values
  uml: fix a boot splat wrt use of cpu_all_mask
  configfs: fix possible use-after-free in configfs_register_group
  f2fs: fix to do sanity check on valid block count of segment
  f2fs: fix to clear dirty inode in error path of f2fs_iget()
  f2fs: fix to avoid panic in do_recover_data()
  ntp: Allow TAI-UTC offset to be set to zero
  pwm: meson: Use the spin-lock only to protect register modifications
  objtool: Don't use ignore flag for fake jumps
  drm/bridge: adv7511: Fix low refresh rate selection
  perf/x86/intel: Allow PEBS multi-entry in watermark mode
  mfd: twl6040: Fix device init errors for ACCCTL register
  mfd: intel-lpss: Set the device in reset state when init
  mfd: tps65912-spi: Add missing of table registration
  drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER
  kernel/sys.c: prctl: fix false positive in validate_prctl_map()
  mm/slab.c: fix an infinite loop in leaks_show()
  mm/cma_debug.c: fix the break condition in cma_maxchunk_get()
  mm/cma.c: fix crash on CMA allocation if bitmap allocation fails
  mem-hotplug: fix node spanned pages when we have a node with only ZONE_MOVABLE
  hugetlbfs: on restore reserve error path retain subpool reservation
  ARM: prevent tracing IPI_CPU_BACKTRACE
  ipc: prevent lockup on alloc_msg and free_msg
  sysctl: return -EINVAL if val violates minmax
  fs/fat/file.c: issue flush after the writeback of FAT
  rapidio: fix a NULL pointer dereference when create_workqueue() fails
  ANDROID: kernel: cgroup: cpuset: Clear cpus_requested for empty buf
  ANDROID: kernel: cgroup: cpuset: Add missing allocation of cpus_requested in alloc_trial_cpuset
  mm: memcontrol: fix NULL pointer crash in test_clear_page_writeback()

Change-Id: I770e617e5d63461d0e9a8ff3a9bc94af8e6a4966
Signed-off-by: jianzhou <jianzhou@codeaurora.org>