Merge remote-tracking branch '4.9/tmp-68565811' into msm-4.9

* 4.9/tmp-68565811:
  Linux 4.9.21
  nvme/pci: Disable on removal when disconnected
  nvme/core: Fix race kicking freed request_queue
  padata: avoid race in reordering
  blk: Ensure users for current->bio_list can see the full list.
  blk: improve order of bio handling in generic_make_request()
  mm: workingset: fix premature shadow node shrinking with cgroups
  MIPS: Lantiq: Fix cascaded IRQ setup
  ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags
  qla2xxx: Allow vref count to timeout on vport delete.
  ARM: BCM5301X: Add back handler ignoring external imprecise aborts
  mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd()
  mm: rmap: fix huge file mmap accounting in the memcg stats
  lib/syscall: Clear return values when no stack
  x86/mce: Fix copy/paste error in exception table entries
  x86/mm/KASLR: Exclude EFI region from KASLR VA space randomization
  drm/etnaviv: (re-)protect fence allocation with GPU mutex
  drm/vc4: Allocate the right amount of space for boot-time CRTC state.
  drm/radeon: Override fpfn for all VRAM placements in radeon_evict_flags
  KVM: kvm_io_bus_unregister_dev() should never fail
  KVM: x86: clear bus pointer when destroyed
  serial: mxs-auart: Fix baudrate calculation
  USB: fix linked-list corruption in rh_call_control()
  tty/serial: atmel: fix TX path in atmel_console_write()
  tty/serial: atmel: fix race condition (TX+DMA)
  ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
  ACPI: Fix incompatibility with mcount-based function graph tracing
  parisc: Fix access fault handling in pa_memcpy()
  parisc: Avoid stalled CPU warnings after system shutdown
  parisc: Clean up fixup routines for get_user()/put_user()
  nfsd: map the ENOKEY to nfserr_perm for avoiding warning
  NFSv4.1 fix infinite loop on IO BAD_STATEID error
  mmc: sdhci-of-at91: fix MMC_DDR_52 timing selection
  mmc: sdhci: Disable runtime pm when the sdio_irq is enabled
  HID: wacom: Don't add ghost interface as shared data
  ASoC: Intel: Skylake: fix invalid memory access due to wrong reference of pointer
  ASoC: atmel-classd: fix audio clock rate
  ALSA: hda - fix a problem for lineout on a Dell AIO machine
  ALSA: seq: Fix race during FIFO resize
  PCI: iproc: Save host bridge window resource in struct iproc_pcie
  scsi: scsi_dh_alua: Ensure that alua_activate() calls the completion function
  scsi: scsi_dh_alua: Check scsi_device_get() return value
  scsi: libsas: fix ata xfer length
  scsi: sg: check length passed to SG_NEXT_CMD_LEN
  xfs: try any AG when allocating the first btree block when reflinking
  xfs: use iomap new flag for newly allocated delalloc blocks
  xfs: Use xfs_icluster_size_fsb() to calculate inode alignment mask
  xfs: fix and streamline error handling in xfs_end_io
  xfs: only reclaim unwritten COW extents periodically
  xfs: tune down agno asserts in the bmap code
  xfs: Use xfs_icluster_size_fsb() to calculate inode chunk alignment
  xfs: don't reserve blocks for right shift transactions
  xfs: fix uninitialized variable in _reflink_convert_cow
  xfs: split indlen reservations fairly when under reserved
  xfs: handle indlen shortage on delalloc extent merge
  xfs: don't fail xfs_extent_busy allocation
  xfs: reject all unaligned direct writes to reflinked files
  xfs: update ctime and mtime on clone destinatation inodes
  xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t
  xfs: mark speculative prealloc CoW fork extents unwritten
  xfs: allow unwritten extents in the CoW fork
  xfs: verify free block header fields
  xfs: check for obviously bad level values in the bmbt root
  xfs: filter out obviously bad btree pointers
  xfs: fail _dir_open when readahead fails
  xfs: fix toctou race when locking an inode to access the data map
  xfs: fix eofblocks race with file extending async dio writes
  xfs: sync eofblocks scans under iolock are livelock prone
  xfs: pull up iolock from xfs_free_eofblocks()
  xfs: use per-AG reservations for the finobt
  xfs: only update mount/resv fields on success in __xfs_ag_resv_init
  xen/setup: Don't relocate p2m over existing one
  libceph: force GFP_NOIO for socket allocations
  ANDROID: sdcardfs: update module info
  ANDROID: sdcardfs: use d_splice_alias
  ANDROID: sdcardfs: add read_iter/write_iter opeations
  ANDROID: sdcardfs: fix ->llseek to update upper and lower offset
  ANDROID: sdcardfs: copy lower inode attributes in ->ioctl
  ANDROID: sdcardfs: remove unnecessary call to do_munmap
  android: base-cfg: enable CONFIG_INET_DIAG_DESTROY
  ANDROID: android-base.cfg: add CONFIG_MODULES option
  ANDROID: android-base.cfg: add CONFIG_IKCONFIG option
  ANDROID: android-base.cfg: properly sort the file
  ANDROID: binder: add hwbinder,vndbinder to BINDER_DEVICES.
  ANDROID: android-recommended.cfg: CONFIG_CPU_SW_DOMAIN_PAN=y
  ANDROID: fix up missing android-base.cfg option
  ANDROID: remove base config rule for UID_CPUTIME
  config: disable CONFIG_USELIB and CONFIG_FHANDLE

Change-Id: I66f8705e6738dd6b6f5057ab1ba3734490a8cd69
Signed-off-by: Kyle Yan <kyan@codeaurora.org>