Merge android-4.9-o.74 (127372f6) into msm-4.9

* refs/heads/tmp-127372f6:
  Linux 4.9.74
  mm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP
  tty: fix tty_ldisc_receive_buf() documentation
  n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD)
  x86/smpboot: Remove stale TLB flush invocations
  nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick()
  timers: Reinitialize per cpu bases on hotplug
  timers: Invoke timer_start_debug() where it makes sense
  timers: Use deferrable base independent of base::nohz_active
  usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201
  USB: Fix off by one in type-specific length check of BOS SSP capability
  usb: add RESET_RESUME for ELSA MicroLink 56K
  usb: Add device quirk for Logitech HD Pro Webcam C925e
  USB: serial: option: adding support for YUGA CLM920-NC5
  USB: serial: option: add support for Telit ME910 PID 0x1101
  USB: serial: qcserial: add Sierra Wireless EM7565
  USB: serial: ftdi_sio: add id for Airbus DS P8GR
  usbip: vhci: stop printing kernel pointer addresses in messages
  usbip: stub: stop printing kernel pointer addresses in messages
  usbip: prevent leaking socket pointer address in messages
  usbip: fix usbip bind writing random string after command in match_busid
  s390/qeth: update takeover IPs after configuration change
  s390/qeth: lock IP table while applying takeover changes
  s390/qeth: don't apply takeover changes to RXIP
  s390/qeth: apply takeover changes when mode is toggled
  net/mlx5: Fix error flow in CREATE_QP command
  net/mlx5e: Prevent possible races in VXLAN control flow
  net/mlx5e: Add refcount to VXLAN structure
  net/mlx5e: Fix possible deadlock of VXLAN lock
  net/mlx5e: Fix features check of IPv6 traffic
  net/mlx5: Fix rate limit packet pacing naming and struct
  tcp: invalidate rate samples during SACK reneging
  sock: free skb in skb_complete_tx_timestamp on error
  net: phy: micrel: ksz9031: reconfigure autoneg after phy autoneg workaround
  net: Fix double free and memory corruption in get_net_ns_by_id()
  net: fec: Allow reception of frames bigger than 1522 bytes
  net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks
  ipv4: Fix use-after-free when flushing FIB tables
  adding missing rcu_read_unlock in ipxip6_rcv
  sctp: Replace use of sockets_allocated with specified macro.
  net: mvmdio: disable/unprepare clocks in EPROBE_DEFER case
  net: ipv4: fix for a race condition in raw_sendmsg
  tg3: Fix rx hang on MTU change with 5717/5719
  tcp md5sig: Use skb's saddr when replying to an incoming segment
  tcp_bbr: record "full bw reached" decision in new full_bw_reached bit
  RDS: Check cmsg_len before dereferencing CMSG_DATA
  ptr_ring: add barriers
  net: reevalulate autoflowlabel setting after sysctl setting
  net: qmi_wwan: add Sierra EM7565 1199:9091
  netlink: Add netns check on taps
  net: igmp: Use correct source address on IGMPv3 reports
  net: fec: unmap the xmit buffer that are not transferred by DMA
  ipv6: mcast: better catch silly mtu values
  ipv4: igmp: guard against silly MTU values
  kbuild: add '-fno-stack-check' to kernel build options
  x86/mm/64: Fix reboot interaction with CR4.PCIDE
  x86/mm: Enable CR4.PCIDE on supported systems
  x86/mm: Add the 'nopcid' boot option to turn off PCID
  x86/mm: Disable PCID on 32-bit kernels
  x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code
  x86/mm: Reimplement flush_tlb_page() using flush_tlb_mm_range()
  x86/mm: Make flush_tlb_mm_range() more predictable
  x86/mm: Remove flush_tlb() and flush_tlb_current_task()
  x86/vm86/32: Switch to flush_tlb_mm_range() in mark_screen_rdonly()
  ALSA: hda - fix headset mic detection issue on a Dell machine
  ALSA: hda: Drop useless WARN_ON()
  ASoC: tlv320aic31xx: Fix GPIO1 register definition
  ASoC: twl4030: fix child-node lookup
  ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure
  ASoC: da7218: fix fix child-node lookup
  ASoC: wm_adsp: Fix validation of firmware and coeff lengths
  iw_cxgb4: Only validate the MSN for successful completions
  ring-buffer: Mask out the info bits when returning buffer page length
  tracing: Fix crash when it fails to alloc ring buffer
  tracing: Fix possible double free on failure of allocating trace buffer
  tracing: Remove extra zeroing out of the ring buffer page
  sync objtool's copy of x86-opcode-map.txt

Conflicts:
	include/linux/cpuhotplug.h
	kernel/time/timer.c

Change-Id: I0198e2b75715d13acd86237321966774cd6d9f1d
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>