Merge android-4.19.39 (dda1dd3b) into msm-4.19

* refs/heads/tmp-dda1dd3b:
  Linux 4.19.39
  leds: trigger: netdev: use memcpy in device_name_store
  leds: pca9532: fix a potential NULL pointer dereference
  ptrace: take into account saved_sigmask in PTRACE{GET,SET}SIGMASK
  iommu/amd: Reserve exclusion range in iova-domain
  kconfig/[mn]conf: handle backspace (^H) key
  perf machine: Update kernel map address and re-order properly
  nvme-multipath: relax ANA state check
  gpio: of: Fix of_gpiochip_add() error path
  libata: fix using DMA buffers on stack
  x86/mm: Don't exceed the valid physical address space
  scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN
  ceph: fix use-after-free on symlink traversal
  usb: u132-hcd: fix resource leak
  x86/realmode: Don't leak the trampoline kernel address
  leds: trigger: netdev: fix refcnt leak on interface rename
  usb: usb251xb: fix to avoid potential NULL pointer dereference
  scsi: qla4xxx: fix a potential NULL pointer dereference
  scsi: aacraid: Insure we don't access PCIe space during AER/EEH
  scsi: mpt3sas: Fix kernel panic during expander reset
  ARM: davinci: fix build failure with allnoconfig
  drm/meson: Uninstall IRQ handler
  drm/meson: Fix invalid pointer in meson_drv_unbind()
  gpio: aspeed: fix a potential NULL pointer dereference
  drm: Fix drm_release() and device unplug
  net: ethernet: ti: fix possible object reference leak
  net: ibm: fix possible object reference leak
  net: xilinx: fix possible object reference leak
  NFS: Fix a typo in nfs_init_timeout_values()
  drm/tegra: hub: Fix dereference before check
  ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi
  net/sched: don't dereference a->goto_chain to read the chain index
  net: macb: Add null check for PCLK and HCLK
  staging: rtlwifi: Fix potential NULL pointer dereference of kzalloc
  staging: rtl8712: uninitialized memory in read_bbreg_hdl()
  staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereference
  staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc
  net: ks8851: Set initial carrier state to down
  net: ks8851: Delay requesting IRQ until opened
  net: ks8851: Reassert reset pin if chip ID check fails
  net: ks8851: Dequeue RX packets explicitly
  i2c: i801: Add support for Intel Comet Lake
  ARM: dts: pfla02: increase phy reset duration
  usb: gadget: net2272: Fix net2272_dequeue()
  usb: gadget: net2280: Fix net2280_dequeue()
  usb: gadget: net2280: Fix overrun of OUT messages
  usb: dwc3: pci: add support for Comet Lake PCH ID
  KVM: arm/arm64: vgic-its: Take the srcu lock when parsing the memslots
  KVM: arm/arm64: vgic-its: Take the srcu lock when writing to guest memory
  KVM: arm64: Reset the PMU in preemptible context
  serial: ar933x_uart: Fix build failure with disabled console
  sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init()
  ARM: imx51: fix a leaked reference by adding missing of_node_put
  s390/qeth: fix race when initializing the IP address table
  netfilter: ip6t_srh: fix NULL pointer dereferences
  netfilter: fix NETFILTER_XT_TARGET_TEE dependencies
  netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING
  netfilter: nft_set_rbtree: check for inactive element after flag mismatch
  staging, mt7621-pci: fix build without pci support
  staging: axis-fifo: add CONFIG_OF dependency
  xsk: fix umem memory leak on cleanup
  qlcnic: Avoid potential NULL pointer dereference
  net: stmmac: don't set own bit too early for jumbo frames
  ieee802154: hwsim: propagate genlmsg_reply return code
  net: ieee802154: fix a potential NULL pointer dereference
  s390: limit brk randomization to 32MB
  ARM: dts: bcm283x: Fix hdmi hpd gpio pull
  fs: prevent page refcount overflow in pipe_buf_get
  mm: prevent get_user_pages() from overflowing page refcount
  mm: add 'try_get_page()' helper function
  mm: make page ref count overflow check tighter and more explicit
  Revert "ACPICA: Clear status of GPEs before enabling them"
  selinux: use kernel linux/socket.h for genheaders and mdp

Change-Id: I447ef70d6d79330b042f3e8117b3eb7925150a41
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>