Merge android-4.14.49 into msm-4.14

* refs/heads/tmp-37f5b3d9
  Linux 4.14.49
  drm: set FMODE_UNSIGNED_OFFSET for drm files
  PCI: hv: Do not wait forever on a device that has disappeared
  cls_flower: Fix incorrect idr release when failing to modify rule
  rtnetlink: validate attributes in do_setlink()
  virtio-net: fix leaking page for gso packet during mergeable XDP
  net/mlx5e: When RXFCS is set, add FCS data into checksum calculation
  virtio-net: correctly check num_buf during err path
  tun: Fix NULL pointer dereference in XDP redirect
  net/mlx4: Fix irq-unsafe spinlock usage
  virtio-net: correctly transmit XDP buff after linearizing
  net-sysfs: Fix memory leak in XPS configuration
  net: phy: broadcom: Fix auxiliary control register reads
  ipv6: sr: fix memory OOB access in seg6_do_srh_encap/inline
  vrf: check the original netdevice for generating redirect
  vhost: synchronize IOTLB message with dev cleanup
  team: use netdev_features_t instead of u32
  sctp: not allow transport timeout value less than HZ/5 for hb_timer
  qed: Fix mask for physical address in ILT entry
  packet: fix reserve calculation
  net: usb: cdc_mbim: add flag FLAG_SEND_ZLP
  net: phy: broadcom: Fix bcm_write_exp()
  net/packet: refine check for priv area size
  net: metrics: add proper netlink validation
  net: ipv4: add missing RTA_TABLE to rtm_ipv4_policy
  netdev-FAQ: clarify DaveM's position for stable backports
  kcm: Fix use-after-free caused by clonned sockets
  isdn: eicon: fix a missing-check bug
  ipv6: omit traffic class when calculating flow hash
  ipv4: remove warning in ip_recv_error
  ipmr: properly check rhltable_init() return value
  ip6_tunnel: remove magic mtu value 0xFFF8
  ip6mr: only set ip6mr_table from setsockopt when ip6mr_new_table succeeds
  enic: set DMA mask to 47 bit
  dccp: don't free ccid2_hc_tx_sock struct in dccp_disconnect()
  bnx2x: use the right constant
  be2net: Fix error detection logic for BE3
  kconfig: Avoid format overflow warning from GCC 8.1
  btrfs: define SUPER_FLAG_METADUMP_V2
  mmap: relax file size limit for regular files
  mmap: introduce sane default mmap limits
  scsi: sd_zbc: Avoid that resetting a zone fails sporadically
  scsi: sd_zbc: Fix potential memory leak
  FROMLIST: f2fs: run fstrim asynchronously if runtime discard is on

Change-Id: I3b2bc1938bd99c73417b340af4ac523103e15775
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>