Merge 4.14.15 into android-4.14

Changes in 4.14.15
	tools/objtool/Makefile: don't assume sync-check.sh is executable
	drm/nouveau/disp/gf119: add missing drive vfunc ptr
	objtool: Fix seg fault with clang-compiled objects
	objtool: Fix Clang enum conversion warning
	objtool: Fix seg fault caused by missing parameter
	powerpc/pseries: Add H_GET_CPU_CHARACTERISTICS flags & wrapper
	powerpc/64: Add macros for annotating the destination of rfid/hrfid
	powerpc/64s: Simple RFI macro conversions
	powerpc/64: Convert the syscall exit path to use RFI_TO_USER/KERNEL
	powerpc/64: Convert fast_exception_return to use RFI_TO_USER/KERNEL
	powerpc/64s: Convert slb_miss_common to use RFI_TO_USER/KERNEL
	powerpc/64s: Add support for RFI flush of L1-D cache
	powerpc/64s: Support disabling RFI flush with no_rfi_flush and nopti
	powerpc/pseries: Query hypervisor for RFI flush settings
	powerpc/powernv: Check device-tree for RFI flush settings
	futex: Avoid violating the 10th rule of futex
	futex: Prevent overflow by strengthen input validation
	ALSA: seq: Make ioctls race-free
	ALSA: pcm: Remove yet superfluous WARN_ON()
	ALSA: hda - Apply headphone noise quirk for another Dell XPS 13 variant
	ALSA: hda - Apply the existing quirk to iMac 14,1
	IB/hfi1: Prevent a NULL dereference
	RDMA/mlx5: Fix out-of-bound access while querying AH
	timers: Unconditionally check deferrable base
	af_key: fix buffer overread in verify_address_len()
	af_key: fix buffer overread in parse_exthdrs()
	iser-target: Fix possible use-after-free in connection establishment error
	delayacct: Account blkio completion on the correct task
	objtool: Fix seg fault with gold linker
	mmc: sdhci-esdhc-imx: Fix i.MX53 eSDHCv3 clock
	x86/kasan: Panic if there is not enough memory to boot
	x86/retpoline: Fill RSB on context switch for affected CPUs
	x86/retpoline: Add LFENCE to the retpoline/RSB filling RSB macros
	objtool: Improve error message for bad file argument
	x86/cpufeature: Move processor tracing out of scattered features
	module: Add retpoline tag to VERMAGIC
	x86/intel_rdt/cqm: Prevent use after free
	x86/mm/pkeys: Fix fill_sig_info_pkey
	x86/idt: Mark IDT tables __initconst
	x86/tsc: Future-proof native_calibrate_tsc()
	x86/tsc: Fix erroneous TSC rate on Skylake Xeon
	pipe: avoid round_pipe_size() nr_pages overflow on 32-bit
	x86/apic/vector: Fix off by one in error path
	x86/mm: Clean up register saving in the __enc_copy() assembly code
	x86/mm: Use a struct to reduce parameters for SME PGD mapping
	x86/mm: Centralize PMD flags in sme_encrypt_kernel()
	x86/mm: Prepare sme_encrypt_kernel() for PAGE aligned encryption
	ARM: OMAP3: hwmod_data: add missing module_offs for MMC3
	x86/mm: Encrypt the initrd earlier for BSP microcode update
	Input: ALPS - fix multi-touch decoding on SS4 plus touchpads
	Input: synaptics-rmi4 - prevent UAF reported by KASAN
	Input: 88pm860x-ts - fix child-node lookup
	Input: twl6040-vibra - fix child-node lookup
	Input: twl4030-vibra - fix sibling-node lookup
	tracing: Fix converting enum's from the map in trace_event_eval_update()
	phy: work around 'phys' references to usb-nop-xceiv devices
	ARM64: dts: marvell: armada-cp110: Fix clock resources for various node
	ARM: sunxi_defconfig: Enable CMA
	ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7
	can: peak: fix potential bug in packet fragmentation
	can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once
	can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
	i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA
	scripts/gdb/linux/tasks.py: fix get_thread_info
	proc: fix coredump vs read /proc/*/stat race
	libata: apply MAX_SEC_1024 to all LITEON EP1 series devices
	scsi: libsas: Disable asynchronous aborts for SATA devices
	workqueue: avoid hard lockups in show_workqueue_state()
	drm/vmwgfx: fix memory corruption with legacy/sou connectors
	dm btree: fix serious bug in btree_split_beneath()
	dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6
	dm integrity: don't store cipher request on the stack
	dm crypt: fix crash by adding missing check for auth key size
	dm crypt: wipe kernel key copy after IV initialization
	dm crypt: fix error return code in crypt_ctr()
	x86: Use __nostackprotect for sme_encrypt_kernel
	alpha/PCI: Fix noname IRQ level detection
	MIPS: CM: Drop WARN_ON(vp != 0)
	KVM: arm/arm64: Check pagesize when allocating a hugepage at Stage 2
	arm64: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
	x86/mce: Make machine check speculation protected
	retpoline: Introduce start/end markers of indirect thunk
	kprobes/x86: Blacklist indirect thunk functions for kprobes
	kprobes/x86: Disable optimizing on the function jumps to indirect thunk
	x86/pti: Document fix wrong index
	x86/retpoline: Optimize inline assembler for vmexit_fill_RSB
	x86/mm: Rework wbinvd, hlt operation in stop_this_cpu()
	mm, page_vma_mapped: Drop faulty pointer arithmetics in check_pte()
	net: mvpp2: do not disable GMAC padding
	MIPS: AR7: ensure the port type's FCR value is used
	Linux 4.14.15

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