Merge android-4.14.14 (9b68347c) into msm-4.14

* refs/heads/tmp-9b68347c
  Linux 4.14.14
  x86/retpoline: Remove compile time warning
  x86,perf: Disable intel_bts when PTI
  security/Kconfig: Correct the Documentation reference for PTI
  x86/pti: Fix !PCID and sanitize defines
  selftests/x86: Add test_vsyscall
  x86/retpoline: Fill return stack buffer on vmexit
  x86/retpoline/irq32: Convert assembler indirect jumps
  x86/retpoline/checksum32: Convert assembler indirect jumps
  x86/retpoline/xen: Convert Xen hypercall indirect jumps
  x86/retpoline/hyperv: Convert assembler indirect jumps
  x86/retpoline/ftrace: Convert ftrace assembler indirect jumps
  x86/retpoline/entry: Convert entry assembler indirect jumps
  x86/retpoline/crypto: Convert crypto assembler indirect jumps
  x86/spectre: Add boot time option to select Spectre v2 mitigation
  x86/retpoline: Add initial retpoline support
  objtool: Allow alternatives to be ignored
  objtool: Detect jumps to retpoline thunks
  x86/pti: Make unpoison of pgd for trusted boot work for real
  x86/alternatives: Fix optimize_nops() checking
  sysfs/cpu: Fix typos in vulnerability documentation
  x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
  x86/cpu/AMD: Make LFENCE a serializing instruction
  x86/mm/pti: Remove dead logic in pti_user_pagetable_walk*()
  x86/tboot: Unbreak tboot with PTI enabled
  x86/cpu: Implement CPU vulnerabilites sysfs functions
  sysfs/cpu: Add vulnerability folder
  x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
  x86/Documentation: Add PTI description
  x86/pti: Unbreak EFI old_memmap
  e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
  apparmor: fix ptrace label match when matching stacked labels
  kdump: write correct address of mem_section into vmcoreinfo
  mux: core: fix double get_device()
  uas: ignore UAS for Norelsys NS1068(X) chips
  Bluetooth: Prevent stack info leak from the EFS element.
  staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl
  usbip: vudc_tx: fix v_send_ret_submit() vulnerability to null xfer buffer
  usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input
  usbip: remove kernel addresses from usb device and urb debug msgs
  USB: UDC core: fix double-free in usb_add_gadget_udc_release
  USB: fix usbmon BUG trigger
  usb: misc: usb3503: make sure reset is low for at least 100us
  USB: serial: cp210x: add new device ID ELV ALC 8xxx
  USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ
  bpf: arsh is not supported in 32 bit alu thus reject it
  bpf, array: fix overflow in max_entries and undefined behavior in index_mask
  bpf: prevent out-of-bounds speculation
  drm/i915: Fix init_clock_gating for resume
  drm/i915: Move init_clock_gating() back to where it was
  drm/i915: Whitelist SLICE_COMMON_ECO_CHICKEN1 on Geminilake.
  drm/i915/gvt: Clear the shadow page table entry after post-sync
  drm/vmwgfx: Potential off by one in vmw_view_add()
  drm/vmwgfx: Don't cache framebuffer maps
  KVM: PPC: Book3S HV: Always flush TLB in kvmppc_alloc_reset_hpt()
  KVM: PPC: Book3S HV: Fix use after free in case of multiple resize requests
  KVM: PPC: Book3S HV: Drop prepare_done from struct kvm_resize_hpt
  KVM: PPC: Book3S PR: Fix WIMG handling under pHyp
  KVM: x86: Add memory barrier on vmcs field lookup
  x86/microcode/intel: Extend BDW late-loading with a revision check
  iwlwifi: pcie: fix DMA memory mapping / unmapping
  rbd: set max_segments to USHRT_MAX
  rbd: reacquire lock should update lock owner client id
  mmc: renesas_sdhi: Add MODULE_LICENSE
  crypto: algapi - fix NULL dereference in crypto_remove_spawns()
  membarrier: Disable preemption when calling smp_call_function_many()
  sfp: fix sfp-bus oops when removing socket/upstream
  mlxsw: spectrum: Relax sanity checks during enslavement
  ipv6: sr: fix TLVs not being copied using setsockopt
  net/sched: Fix update of lastuse in act modules implementing stats_update
  mlxsw: spectrum_router: Fix NULL pointer deref
  ethtool: do not print warning for applications using legacy API
  ipv6: fix possible mem leaks in ipv6_make_skb()
  sh_eth: fix SH7757 GEther initialization
  net: stmmac: enable EEE in MII, GMII or RGMII only
  sh_eth: fix TSU resource handling
  sctp: fix the handling of ICMP Frag Needed for too small MTUs
  sctp: do not retransmit upon FragNeeded if PMTU discovery is disabled
  net: fec: free/restore resource in related probe error pathes
  net: fec: defer probe if regulator is not ready
  net: fec: restore dev_id in the cases of probe error
  RDS: null pointer dereference in rds_atomic_free_op
  RDS: Heap OOB write in rds_message_alloc_sgs()
  phylink: ensure we report link down when LOS asserted
  net: core: fix module type in sock_diag_bind
  ip6_tunnel: disable dst caching if tunnel is dual-stack
  8021q: fix a memory leak for VLAN 0 device
  x86/acpi: Reduce code duplication in mp_override_legacy_irq()
  ALSA: aloop: Fix racy hw constraints adjustment
  ALSA: aloop: Fix inconsistent format due to incomplete rule
  ALSA: aloop: Release cable upon open error path
  ALSA: pcm: Allow aborting mutex lock at OSS read/write loops
  ALSA: pcm: Abort properly at pending signal in OSS read/write loops
  ALSA: pcm: Add missing error checks in OSS emulation plugin builder
  ALSA: pcm: Workaround for weird PulseAudio behavior on rewind error
  ALSA: pcm: Remove incorrect snd_BUG_ON() usages
  x86/acpi: Handle SCI interrupts above legacy space gracefully
  iw_cxgb4: when flushing, complete all wrs in a chain
  iw_cxgb4: reflect the original WR opcode in drain cqes
  iw_cxgb4: only clear the ARMED bit if a notification is needed
  iw_cxgb4: atomically flush the qp
  iw_cxgb4: only call the cq comp_handler when the cq is armed
  platform/x86: wmi: Call acpi_wmi_init() later
  kvm: vmx: Scrub hardware GPRs at VM-exit
  cgroup: fix css_task_iter crash on CSS_TASK_ITER_PROC
  MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses
  MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET
  MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA
  MIPS: Consistently handle buffer counter with PTRACE_SETREGSET
  MIPS: Guard against any partial write attempt with PTRACE_SETREGSET
  MIPS: Factor out NT_PRFPREG regset access helpers
  MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task
  IB/srpt: Fix ACL lookup during login
  IB/srpt: Disable RDMA access by the initiator
  can: gs_usb: fix return value of the "set_bittiming" callback
  can: vxcan: improve handling of missing peer name attribute
  KVM: Fix stack-out-of-bounds read in write_mmio
  dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
  Revert "ANDROID: fs: ext4: Add support for FIDTRIM, a best-effort ioctl for deep discard trim"
  fscrypt: updates on 4.15-rc4
  ANDROID: uid_sys_stats: fix the comment
  ANDROID: Squashfs: lz4_wrapper: Remove unused variable
  ANDROID: Squashfs: optimize reading uncompressed data
  ANDROID: Squashfs: implement .readpages()
  ANDROID: Squashfs: replace buffer_head with BIO
  ANDROID: Squashfs: refactor page_actor
  ANDROID: Squashfs: remove the FILE_CACHE option
  Revert "ANDROID: Squashfs: refactor page_actor"
  Revert "ANDROID: Squashfs: replace buffer_head with BIO"
  Revert "ANDROID: Squashfs: implement .readpages()"
  Revert "ANDROID: Squashfs: optimize reading uncompressed data"

Change-Id: Ie71e308f60efe7338e483b2851fd4459a99ce6f6
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Signed-off-by: Runmin Wang <runminw@codeaurora.org>