Merge android-4.4.176 (cf84cdc1) into msm-4.4

* refs/heads/tmp-cf84cdc1
  Linux 4.4.176
  KVM: VMX: Fix x2apic check in vmx_msr_bitmap_mode()
  ax25: fix possible use-after-free
  mISDN: fix a race in dev_expire_timer()
  net/x25: do not hold the cpu too long in x25_new_lci()
  mfd: as3722: Mark PM functions as __maybe_unused
  mfd: as3722: Handle interrupts on suspend
  kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
  x86: livepatch: Treat R_X86_64_PLT32 as R_X86_64_PC32
  net: ipv4: use a dedicated counter for icmp_v4 redirect packets
  net: stmmac: Fix a race in EEE enable callback
  vxlan: test dev->flags & IFF_UP before calling netif_rx()
  tcp: clear icsk_backoff in tcp_write_queue_purge()
  net: Do not allocate page fragments that are not skb aligned
  tcp: tcp_v4_err() should be more careful
  net: Add header for usage of fls64()
  sky2: Increase D3 delay again
  net: Fix for_each_netdev_feature on Big endian
  hwmon: (lm80) Fix missing unlock on error in set_fan_div()
  vsock: cope with memory allocation failure at socket creation time
  net: fix IPv6 prefix route residue

Change-Id: I73009b0e908406e13fe1ce87f9dbe3341f70af98
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>