Merge android-4.14-p.91 (eef4cf65) into msm-4.14

* refs/heads/tmp-eef4cf65:
  Revert "mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support"
  Linux 4.14.91
  drm/ioctl: Fix Spectre v1 vulnerabilities
  proc/sysctl: don't return ENOMEM on lookup when a table is unregistering
  mm: don't miss the last page because of round-off error
  ubifs: Handle re-linking of inodes correctly while recovery
  spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook.
  spi: imx: add a device specific prepare_message callback
  iwlwifi: add new cards for 9560, 9462, 9461 and killer series
  iwlwifi: mvm: don't send GEO_TX_POWER_LIMIT to old firmwares
  panic: avoid deadlocks in re-entrant console drivers
  x86/mtrr: Don't copy uninitialized gentry fields back to userspace
  Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
  KVM: Fix UAF in nested posted interrupt processing
  kvm: x86: Add AMD's EX_CFG to the list of ignored MSRs
  posix-timers: Fix division by zero bug
  gpiolib-acpi: Only defer request_irq for GpioInt ACPI event handlers
  gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
  mmc: omap_hsmmc: fix DMA API warning
  mmc: core: Use a minimum 1600ms timeout when enabling CACHE ctrl
  mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support
  mmc: core: Reset HPI enabled state during re-init and in case of errors
  scsi: sd: use mempool for discard special page
  USB: serial: option: add Telit LN940 series
  USB: serial: option: add Fibocom NL668 series
  USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
  USB: serial: option: add HP lt4132
  USB: serial: option: add GosunCn ZTE WeLink ME3630
  USB: xhci: fix 'broken_suspend' placement in struct xchi_hcd
  xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
  USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
  cifs: integer overflow in in SMB2_ioctl()
  perf record: Synthesize features before events in pipe mode
  ib_srpt: Fix a use-after-free in __srpt_close_all_ch()
  ubifs: Fix directory size calculation for symlinks
  ASoC: sta32x: set ->component pointer in private struct
  block: fix infinite loop if the device loses discard capability
  block: break discard submissions into the user defined size

Conflicts:
	drivers/mmc/core/mmc.c

Change-Id: I1f0d24983198c7aa704dd334696e72dc8bf93b67
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>