Merge 4.14.86 into android-4.14-p

Changes in 4.14.86
	mm/huge_memory: rename freeze_page() to unmap_page()
	mm/huge_memory.c: reorder operations in __split_huge_page_tail()
	mm/huge_memory: splitting set mapping+index before unfreeze
	mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
	mm/khugepaged: collapse_shmem() stop if punched or truncated
	mm/khugepaged: fix crashes due to misaccounted holes
	mm/khugepaged: collapse_shmem() remember to clear holes
	mm/khugepaged: minor reorderings in collapse_shmem()
	mm/khugepaged: collapse_shmem() without freezing new_page
	mm/khugepaged: collapse_shmem() do not crash on Compound
	media: em28xx: Fix use-after-free when disconnecting
	ubi: Initialize Fastmap checkmapping correctly
	libceph: store ceph_auth_handshake pointer in ceph_connection
	libceph: factor out __prepare_write_connect()
	libceph: factor out __ceph_x_decrypt()
	libceph: factor out encrypt_authorizer()
	libceph: add authorizer challenge
	libceph: implement CEPHX_V2 calculation mode
	bpf: Prevent memory disambiguation attack
	tls: Add function to update the TLS socket configuration
	tls: Fix TLS ulp context leak, when TLS_TX setsockopt is not used.
	tls: Avoid copying crypto_info again after cipher_type check.
	tls: don't override sk_write_space if tls_set_sw_offload fails.
	tls: Use correct sk->sk_prot for IPV6
	net/tls: Fixed return value when tls_complete_pending_work() fails
	wil6210: missing length check in wmi_set_ie
	btrfs: validate type when reading a chunk
	btrfs: Verify that every chunk has corresponding block group at mount time
	btrfs: Refactor check_leaf function for later expansion
	btrfs: Check if item pointer overlaps with the item itself
	btrfs: Add sanity check for EXTENT_DATA when reading out leaf
	btrfs: Add checker for EXTENT_CSUM
	btrfs: Move leaf and node validation checker to tree-checker.c
	btrfs: tree-checker: Enhance btrfs_check_node output
	btrfs: tree-checker: Fix false panic for sanity test
	btrfs: tree-checker: Add checker for dir item
	btrfs: tree-checker: use %zu format string for size_t
	btrfs: tree-check: reduce stack consumption in check_dir_item
	btrfs: tree-checker: Verify block_group_item
	btrfs: tree-checker: Detect invalid and empty essential trees
	btrfs: Check that each block group has corresponding chunk at mount time
	btrfs: tree-checker: Check level for leaves and nodes
	btrfs: tree-checker: Fix misleading group system information
	f2fs: check blkaddr more accuratly before issue a bio
	f2fs: sanity check on sit entry
	f2fs: enhance sanity_check_raw_super() to avoid potential overflow
	f2fs: clean up with is_valid_blkaddr()
	f2fs: introduce and spread verify_blkaddr
	f2fs: fix to do sanity check with secs_per_zone
	f2fs: Add sanity_check_inode() function
	f2fs: fix to do sanity check with extra_attr feature
	f2fs: fix to do sanity check with user_block_count
	f2fs: fix to do sanity check with node footer and iblocks
	f2fs: fix to do sanity check with block address in main area
	f2fs: fix to do sanity check with i_extra_isize
	f2fs: fix to do sanity check with cp_pack_start_sum
	xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
	Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()"
	net: skb_scrub_packet(): Scrub offload_fwd_mark
	net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
	virtio-net: disable guest csum during XDP set
	virtio-net: fail XDP set if guest csum is negotiated
	net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
	packet: copy user buffers before orphan or clone
	rapidio/rionet: do not free skb before reading its length
	s390/qeth: fix length check in SNMP processing
	usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
	sched/core: Fix cpu.max vs. cpuhotplug deadlock
	x86/bugs: Add AMD's variant of SSB_NO
	x86/bugs: Add AMD's SPEC_CTRL MSR usage
	x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features
	x86/bugs: Update when to check for the LS_CFG SSBD mitigation
	x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR
	x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
	x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
	x86/speculation: Propagate information about RSB filling mitigation to sysfs
	x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant
	x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
	x86/retpoline: Remove minimal retpoline support
	x86/speculation: Update the TIF_SSBD comment
	x86/speculation: Clean up spectre_v2_parse_cmdline()
	x86/speculation: Remove unnecessary ret variable in cpu_show_common()
	x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()
	x86/speculation: Disable STIBP when enhanced IBRS is in use
	x86/speculation: Rename SSBD update functions
	x86/speculation: Reorganize speculation control MSRs update
	sched/smt: Make sched_smt_present track topology
	x86/Kconfig: Select SCHED_SMT if SMP enabled
	sched/smt: Expose sched_smt_present static key
	x86/speculation: Rework SMT state change
	x86/l1tf: Show actual SMT state
	x86/speculation: Reorder the spec_v2 code
	x86/speculation: Mark string arrays const correctly
	x86/speculataion: Mark command line parser data __initdata
	x86/speculation: Unify conditional spectre v2 print functions
	x86/speculation: Add command line control for indirect branch speculation
	x86/speculation: Prepare for per task indirect branch speculation control
	x86/process: Consolidate and simplify switch_to_xtra() code
	x86/speculation: Avoid __switch_to_xtra() calls
	x86/speculation: Prepare for conditional IBPB in switch_mm()
	ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
	x86/speculation: Split out TIF update
	x86/speculation: Prevent stale SPEC_CTRL msr content
	x86/speculation: Prepare arch_smt_update() for PRCTL mode
	x86/speculation: Add prctl() control for indirect branch speculation
	x86/speculation: Enable prctl mode for spectre_v2_user
	x86/speculation: Add seccomp Spectre v2 user space protection mode
	x86/speculation: Provide IBPB always command line options
	kvm: mmu: Fix race in emulated page table writes
	kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
	KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall
	KVM: X86: Fix scan ioapic use-before-initialization
	xtensa: enable coprocessors that are being flushed
	xtensa: fix coprocessor context offset definitions
	xtensa: fix coprocessor part of ptrace_{get,set}xregs
	Btrfs: ensure path name is null terminated at btrfs_control_ioctl
	btrfs: relocation: set trans to be NULL after ending transaction
	PCI: layerscape: Fix wrong invocation of outbound window disable accessor
	arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
	x86/MCE/AMD: Fix the thresholding machinery initialization order
	x86/fpu: Disable bottom halves while loading FPU registers
	perf/x86/intel: Move branch tracing setup to the Intel-specific source file
	perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts()
	fs: fix lost error code in dio_complete
	ALSA: wss: Fix invalid snd_free_pages() at error path
	ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write
	ALSA: control: Fix race between adding and removing a user element
	ALSA: sparc: Fix invalid snd_free_pages() at error path
	ALSA: hda/realtek - Support ALC300
	ALSA: hda/realtek - fix headset mic detection for MSI MS-B171
	ext2: fix potential use after free
	ARM: dts: rockchip: Remove @0 from the veyron memory node
	dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
	dmaengine: at_hdmac: fix module unloading
	btrfs: release metadata before running delayed refs
	staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
	staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station
	USB: usb-storage: Add new IDs to ums-realtek
	usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series
	Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid"
	iio:st_magn: Fix enable device after trigger
	lib/test_kmod.c: fix rmmod double free
	mm: use swp_offset as key in shmem_replace_page()
	Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
	misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
	binder: fix race that allows malicious free of live buffer
	libceph: weaken sizeof check in ceph_x_verify_authorizer_reply()
	libceph: check authorizer reply/challenge length before reading
	f2fs: fix missing up_read
	Linux 4.14.86

Signed-off-by: Greg Kroah-Hartman <>