Merge remote-tracking branch '4.9/tmp-33c4c2a6' into 4.9

* 4.9/tmp-33c4c2a6:
  Linux 4.9.29
  pstore: Shut down worker when unregistering
  pstore: Fix flags to enable dumps on powerpc
  libnvdimm, pfn: fix 'npfns' vs section alignment
  libnvdimm, pmem: fix a NULL pointer BUG in nd_pmem_notify
  libnvdimm, region: fix flush hint detection crash
  ipmi: Fix kernel panic at ipmi_ssif_thread()
  Bluetooth: hci_intel: add missing tty-device sanity check
  Bluetooth: hci_bcm: add missing tty-device sanity check
  Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
  tty: pty: Fix ldisc flush after userspace become aware of the data already
  serial: omap: suspend device on probe errors
  serial: omap: fix runtime-pm handling on unbind
  serial: samsung: Use right device for DMA-mapping calls
  fscrypt: fix context consistency check when key(s) unavailable
  device-dax: fix cdev leak
  padata: free correct variable
  CIFS: add misssing SFM mapping for doublequote
  cifs: fix CIFS_IOC_GET_MNT_INFO oops
  CIFS: fix oplock break deadlocks
  cifs: fix CIFS_ENUMERATE_SNAPSHOTS oops
  cifs: fix leak in FSCTL_ENUM_SNAPS response handling
  CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
  SMB3: Work around mount failure when using SMB3 dialect to Macs
  Set unicode flag on cifs echo request to avoid Mac error
  Fix match_prepath()
  mm: prevent potential recursive reclaim due to clearing PF_MEMALLOC
  fs/block_dev: always invalidate cleancache in invalidate_bdev()
  ceph: fix memory leak in __ceph_setxattr()
  fs/xattr.c: zero out memory copied to userspace in getxattr
  orangefs: do not check possibly stale size on truncate
  orangefs: do not set getattr_time on orangefs_lookup
  orangefs: clean up oversize xattr validation
  orangefs: fix bounds check for listxattr
  ext4: evict inline data when writing to memory map
  perf auxtrace: Fix no_size logic in addr_filter__resolve_kernel_syms()
  IB/hfi1: Prevent kernel QP post send hard lockups
  IB/mlx4: Reduce SRIOV multicast cleanup warning message to debug level
  IB/mlx4: Fix ib device initialization error flow
  IB/IPoIB: ibX: failed to create mcg debug file
  IB/core: For multicast functions, verify that LIDs are multicast LIDs
  IB/core: Fix sysfs registration error flow
  iov_iter: don't revert iov buffer if csum error
  vfio/type1: Remove locked page accounting workqueue
  dm thin: fix a memory leak when passing discard bio down
  dm rq: check blk_mq_register_dev() return value in dm_mq_init_request_queue()
  dm era: save spacemap metadata root after the pre-commit
  crypto: ccp - Change ISR handler method for a v5 CCP
  crypto: ccp - Change ISR handler method for a v3 CCP
  crypto: ccp - Disable interrupts early on unload
  crypto: ccp - Use only the relevant interrupt bits
  crypto: algif_aead - Require setkey before accept(2)
  block: fix blk_integrity_register to use template's interval_exp if not 0
  arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
  KVM: arm/arm64: fix races in kvm_psci_vcpu_on
  KVM: x86: fix user triggerable warning in kvm_apic_accept_events()
  perf/x86: Fix Broadwell-EP DRAM RAPL events
  um: Fix PTRACE_POKEUSER on x86_64
  x86, pmem: Fix cache flushing for iovec write < 8 bytes
  selftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
  x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
  usb: hub: Do not attempt to autosuspend disconnected devices
  usb: hub: Fix error loop seen after hub communication errors
  usb: Make sure usb/phy/of gets built-in
  usb: gadget: legacy gadgets are optional
  usb: misc: add missing continue in switch
  staging: comedi: jr3_pci: cope with jiffies wraparound
  staging: comedi: jr3_pci: fix possible null pointer dereference
  staging: gdm724x: gdm_mux: fix use-after-free on module unload
  staging: vt6656: use off stack for out buffer USB transfers.
  staging: vt6656: use off stack for in buffer USB transfers.
  USB: Revert "cdc-wdm: fix "out-of-sync" due to missing notifications"
  USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously
  USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
  usb: host: xhci: print correct command ring address
  usb: xhci: bInterval quirk for TI TUSB73x0
  iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement
  target/fileio: Fix zero-length READ and WRITE handling
  target: Fix compare_and_write_callback handling for non GOOD status
  xen: adjust early dom0 p2m handling to xen hypervisor behavior
  ANDROID: sdcardfs: Move top to its own struct
  ANDROID: lowmemorykiller: account for unevictable pages
  ANDROID: usb: gadget: fix NULL pointer issue in mtp_read()
  ANDROID: usb: f_mtp: return error code if transfer error in receive_file_work function

Conflicts:
	drivers/usb/gadget/function/f_mtp.c

Change-Id: If59a6f49fe2f8f3ed93e2c53ce6c71b35eab4dbb
Signed-off-by: Kyle Yan <kyan@codeaurora.org>