Merge android-4.19.63 (75ff56e1) into msm-4.19

* refs/heads/tmp-75ff56e1:
  Linux 4.19.63
  access: avoid the RCU grace period for the temporary subjective credentials
  libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl()
  powerpc/tm: Fix oops on sigreturn on systems without TM
  powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask()
  ALSA: hda - Add a conexant codec entry to let mute led work
  ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1
  ALSA: ac97: Fix double free of ac97_codec_device
  hpet: Fix division by zero in hpet_time_div()
  mei: me: add mule creek canyon (EHL) device ids
  fpga-manager: altera-ps-spi: Fix build error
  binder: prevent transactions to context manager from its own process.
  x86/speculation/mds: Apply more accurate check on hypervisor platform
  x86/sysfb_efi: Add quirks for some devices with swapped width and height
  btrfs: inode: Don't compress if NODATASUM or NODATACOW set
  usb: pci-quirks: Correct AMD PLL quirk detection
  usb: wusbcore: fix unbalanced get/put cluster_id
  locking/lockdep: Hide unused 'class' variable
  mm: use down_read_killable for locking mmap_sem in access_remote_vm
  locking/lockdep: Fix lock used or unused stats error
  proc: use down_read_killable mmap_sem for /proc/pid/maps
  cxgb4: reduce kernel stack usage in cudbg_collect_mem_region()
  proc: use down_read_killable mmap_sem for /proc/pid/map_files
  proc: use down_read_killable mmap_sem for /proc/pid/clear_refs
  proc: use down_read_killable mmap_sem for /proc/pid/pagemap
  proc: use down_read_killable mmap_sem for /proc/pid/smaps_rollup
  mm/mmu_notifier: use hlist_add_head_rcu()
  memcg, fsnotify: no oom-kill for remote memcg charging
  mm/gup.c: remove some BUG_ONs from get_gate_page()
  mm/gup.c: mark undo_dev_pagemap as __maybe_unused
  9p: pass the correct prototype to read_cache_page
  mm/kmemleak.c: fix check for softirq context
  sh: prevent warnings when using iounmap
  block/bio-integrity: fix a memory leak bug
  powerpc/eeh: Handle hugepages in ioremap space
  dlm: check if workqueues are NULL before flushing/destroying
  mailbox: handle failed named mailbox channel request
  f2fs: avoid out-of-range memory access
  block: init flush rq ref count to 1
  powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h
  PCI: dwc: pci-dra7xx: Fix compilation when !CONFIG_GPIOLIB
  RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM
  perf hists browser: Fix potential NULL pointer dereference found by the smatch tool
  perf annotate: Fix dereferencing freed memory found by the smatch tool
  perf session: Fix potential NULL pointer dereference found by the smatch tool
  perf top: Fix potential NULL pointer dereference detected by the smatch tool
  perf stat: Fix use-after-freed pointer detected by the smatch tool
  perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning
  PCI: mobiveil: Use the 1st inbound window for MEM inbound transactions
  PCI: mobiveil: Initialize Primary/Secondary/Subordinate bus numbers
  kallsyms: exclude kasan local symbols on s390
  PCI: mobiveil: Fix the Class Code field
  PCI: mobiveil: Fix PCI base address in MEM/IO outbound windows
  arm64: assembler: Switch ESB-instruction with a vanilla nop if !ARM64_HAS_RAS
  IB/ipoib: Add child to parent list only if device initialized
  powerpc/mm: Handle page table allocation failures
  IB/mlx5: Fixed reporting counters on 2nd port for Dual port RoCE
  serial: sh-sci: Fix TX DMA buffer flushing and workqueue races
  serial: sh-sci: Terminate TX DMA during buffer flushing
  RDMA/i40iw: Set queue pair state when being queried
  powerpc/4xx/uic: clear pending interrupt after irq type/pol change
  um: Silence lockdep complaint about mmap_sem
  mm/swap: fix release_pages() when releasing devmap pages
  mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk
  mfd: arizona: Fix undefined behavior
  mfd: core: Set fwnode for created devices
  mfd: madera: Add missing of table registration
  recordmcount: Fix spurious mcount entries on powerpc
  powerpc/xmon: Fix disabling tracing while in xmon
  powerpc/cacheflush: fix variable set but not used
  iio: iio-utils: Fix possible incorrect mask calculation
  PCI: xilinx-nwl: Fix Multi MSI data programming
  genksyms: Teach parser about 128-bit built-in types
  kbuild: Add -Werror=unknown-warning-option to CLANG_FLAGS
  i2c: stm32f7: fix the get_irq error cases
  PCI: sysfs: Ignore lockdep for remove attribute
  serial: mctrl_gpio: Check if GPIO property exisits before requesting it
  drm/msm: Depopulate platform on probe failure
  powerpc/pci/of: Fix OF flags parsing for 64bit BARs
  mmc: sdhci: sdhci-pci-o2micro: Check if controller supports 8-bit width
  usb: gadget: Zero ffs_io_data
  tty: serial_core: Set port active bit in uart_port_activate
  serial: imx: fix locking in set_termios()
  drm/rockchip: Properly adjust to a true clock in adjusted_mode
  powerpc/pseries/mobility: prevent cpu hotplug during DT update
  drm/amd/display: fix compilation error
  phy: renesas: rcar-gen2: Fix memory leak at error paths
  drm/virtio: Add memory barriers for capset cache.
  drm/amd/display: Always allocate initial connector state state
  serial: 8250: Fix TX interrupt handling condition
  tty: serial: msm_serial: avoid system lockup condition
  tty/serial: digicolor: Fix digicolor-usart already registered warning
  memstick: Fix error cleanup path of memstick_init
  drm/crc-debugfs: Also sprinkle irqrestore over early exits
  drm/crc-debugfs: User irqsafe spinlock in drm_crtc_add_crc_entry
  gpu: host1x: Increase maximum DMA segment size
  drm/bridge: sii902x: pixel clock unit is 10kHz instead of 1kHz
  drm/bridge: tc358767: read display_props in get_modes()
  PCI: Return error if cannot probe VF
  drm/edid: Fix a missing-check bug in drm_load_edid_firmware()
  drm/amdkfd: Fix sdma queue map issue
  drm/amdkfd: Fix a potential memory leak
  drm/amd/display: Disable ABM before destroy ABM struct
  drm/amdgpu/sriov: Need to initialize the HDP_NONSURFACE_BAStE
  drm/amd/display: Fill prescale_params->scale for RGB565
  tty: serial: cpm_uart - fix init when SMC is relocated
  pinctrl: rockchip: fix leaked of_node references
  tty: max310x: Fix invalid baudrate divisors calculator
  usb: core: hub: Disable hub-initiated U1/U2
  staging: vt6656: use meaningful error code during buffer allocation
  iio: adc: stm32-dfsdm: missing error case during probe
  iio: adc: stm32-dfsdm: manage the get_irq error case
  drm/panel: simple: Fix panel_simple_dsi_probe
  hvsock: fix epollout hang from race condition

Change-Id: I4c37256db5ec08367a22a1c50bb97db267c822da
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>