Merge 4.14.76 into android-4.14-p

Merge 4.14.76 into android-4.14-p

Changes in 4.14.76
	perf/core: Add sanity check to deal with pinned event failure
	mm: migration: fix migration of huge PMD shared pages
	mm, thp: fix mlocking THP page with migration enabled
	mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly
	KVM: x86: fix L1TF's MMIO GFN calculation
	blk-mq: I/O and timer unplugs are inverted in blktrace
	clocksource/drivers/timer-atmel-pit: Properly handle error cases
	fbdev/omapfb: fix omapfb_memory_read infoleak
	xen-netback: fix input validation in xenvif_set_hash_mapping()
	drm/amdgpu: Fix vce work queue was not cancelled when suspend
	drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
	x86/vdso: Fix asm constraints on vDSO syscall fallbacks
	selftests/x86: Add clock_gettime() tests to test_vdso
	x86/vdso: Only enable vDSO retpolines when enabled and supported
	x86/vdso: Fix vDSO syscall fallback asm constraint regression
	PCI: Reprogram bridge prefetch registers on resume
	mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys
	PM / core: Clear the direct_complete flag on errors
	dm cache metadata: ignore hints array being too small during resize
	dm cache: fix resize crash if user doesn't reload cache table
	xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
	usb: xhci-mtk: resume USB3 roothub first
	USB: serial: simple: add Motorola Tetra MTP6550 id
	usb: cdc_acm: Do not leak URB buffers
	tty: Drop tty->count on tty_reopen() failure
	of: unittest: Disable interrupt node tests for old world MAC systems
	perf annotate: Use asprintf when formatting objdump command line
	perf tools: Fix python extension build for gcc 8
	ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait
	ath10k: fix kernel panic issue during pci probe
	nvme_fc: fix ctrl create failures racing with workq items
	powerpc/lib/code-patching: refactor patch_instruction()
	powerpc: Avoid code patching freed init sections
	powerpc/lib: fix book3s/32 boot failure due to code patching
	ARC: clone syscall to setp r25 as thread pointer
	crypto: chelsio - Fix memory corruption in DMA Mapped buffers.
	perf utils: Move is_directory() to path.h
	f2fs: fix invalid memory access
	ucma: fix a use-after-free in ucma_resolve_ip()
	ubifs: Check for name being NULL while mounting
	rds: rds_ib_recv_alloc_cache() should call alloc_percpu_gfp() instead
	virtio_balloon: fix deadlock on OOM
	virtio_balloon: fix increment of vb->num_pfns in fill_balloon()
	ath10k: fix scan crash due to incorrect length calculation
	Linux 4.14.76

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>