Merge android-4.9.181 (6ccab845) into msm-4.9

* refs/heads/tmp-6ccab845:
  Linux 4.9.181
  ethtool: check the return value of get_regs_len
  ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled
  fuse: Add FOPEN_STREAM to use stream_open()
  fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock
  TTY: serial_core, add ->install
  drm/i915: Fix I915_EXEC_RING_MASK
  drm/radeon: prefer lower reference dividers
  drm/gma500/cdv: Check vbt config bits when detecting lvds panels
  genwqe: Prevent an integer overflow in the ioctl
  Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment"
  MIPS: pistachio: Build uImage.gz by default
  x86/power: Fix 'nosmt' vs hibernation triple fault during resume
  fuse: fallocate: fix return with locked inode
  parisc: Use implicit space register selection for loading the coherence index of I/O pdirs
  rcu: locking and unlocking need to always be at least barriers
  Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied"
  Revert "fib_rules: fix error in backport of e9919a24d302 ("fib_rules: return 0...")"
  ipv6: use READ_ONCE() for inet->hdrincl as in ipv4
  ipv6: fix EFAULT on sendto with icmpv6 and hdrincl
  pktgen: do not sleep with the thread lock held.
  net: rds: fix memory leak in rds_ib_flush_mr_pool
  net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query
  neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit
  ethtool: fix potential userspace buffer overflow
  media: uvcvideo: Fix uvc_alloc_entity() allocation alignment
  efi/libstub: Unify command line param parsing
  Revert "x86/build: Move _etext to actual end of .text"
  mm: make page ref count overflow check tighter and more explicit
  mm: prevent get_user_pages() from overflowing page refcount
  mm, gup: ensure real head page is ref-counted when using hugepages
  mm, gup: remove broken VM_BUG_ON_PAGE compound check for hugepages
  fs: prevent page refcount overflow in pipe_buf_get
  binder: replace "%p" with "%pK"
  binder: Replace "%p" with "%pK" for stable
  brcmfmac: add subtype check for event handling in data path
  brcmfmac: assure SSID length from firmware is limited
  brcmfmac: add length checks in scheduled scan result handler
  drm/vmwgfx: Don't send drm sysfs hotplug events on initial master set
  gcc-plugins: Fix build failures under Darwin host
  CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM
  staging: vc04_services: prevent integer overflow in create_pagelist()
  docs: Fix conf.py for Sphinx 2.0
  kernel/signal.c: trace_signal_deliver when signal_group_exit
  memcg: make it work on sparse non-0-node systems
  tty: max310x: Fix external crystal register setup
  tty: serial: msm_serial: Fix XON/XOFF
  drm/nouveau/i2c: Disable i2c bus access after ->fini()
  ALSA: hda/realtek - Set default power save node to 0
  powerpc/perf: Fix MMCRA corruption by bhrb_filter
  Btrfs: fix race updating log root item during fsync
  scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs)
  scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove
  media: smsusb: better handle optional alignment
  media: usb: siano: Fix false-positive "uninitialized variable" warning
  media: usb: siano: Fix general protection fault in smsusb
  USB: rio500: fix memory leak in close after disconnect
  USB: rio500: refuse more than one device at a time
  USB: Add LPM quirk for Surface Dock GigE adapter
  USB: sisusbvga: fix oops in error path of sisusb_probe
  USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor
  usbip: usbip_host: fix stub_dev lock context imbalance regression
  usbip: usbip_host: fix BUG: sleeping function called from invalid context
  usb: xhci: avoid null pointer deref when bos field is NULL
  xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()
  xhci: Use %zu for printing size_t type
  xhci: update bounce buffer with correct sg num
  include/linux/bitops.h: sanitize rotate primitives
  sparc64: Fix regression in non-hypervisor TLB flush xcall
  tipc: fix modprobe tipc failed after switch order of device registration
  Revert "tipc: fix modprobe tipc failed after switch order of device registration"
  xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
  crypto: vmx - ghash: do nosimd fallback manually
  net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value
  net: mvneta: Fix err code path of probe
  net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT
  ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST
  ipv4/igmp: fix another memory leak in igmpv3_del_delrec()
  bnxt_en: Fix aggregation buffer leak under OOM condition.
  tipc: Avoid copying bytes beyond the supplied data
  usbnet: fix kernel crash after disconnect
  net: stmmac: fix reset gpio free missing
  net-gro: fix use-after-free read in napi_gro_frags()
  net: fec: fix the clk mismatch in failed_reset path
  llc: fix skb leak in llc_build_and_send_ui_pkt()
  ipv6: Consider sk_bound_dev_if when binding a raw socket to an address
  Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied"
  Revert "fib_rules: fix error in backport of e9919a24d302 ("fib_rules: return 0...")"
  Revert "x86/build: Move _etext to actual end of .text"

Change-Id: I0a273429558465e31453b6f46f4acc74c97d576a
Signed-off-by: jianzhou <jianzhou@codeaurora.org>