Merge 4.9.88 into android-4.9

Changes in 4.9.88
	RDMA/ucma: Limit possible option size
	RDMA/ucma: Check that user doesn't overflow QP state
	RDMA/mlx5: Fix integer overflow while resizing CQ
	drm/i915: Try EDID bitbanging on HDMI after failed read
	scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
	drm/i915: Always call to intel_display_set_init_power() in resume_early.
	workqueue: Allow retrieval of current task's work struct
	drm: Allow determining if current task is output poll worker
	drm/nouveau: Fix deadlock on runtime suspend
	drm/radeon: Fix deadlock on runtime suspend
	drm/amdgpu: Fix deadlock on runtime suspend
	drm/amdgpu: Notify sbios device ready before send request
	drm/radeon: fix KV harvesting
	drm/amdgpu: fix KV harvesting
	drm/amdgpu:Correct max uvd handles
	drm/amdgpu:Always save uvd vcpu_bo in VM Mode
	MIPS: BMIPS: Do not mask IPIs during suspend
	MIPS: ath25: Check for kzalloc allocation failure
	MIPS: OCTEON: irq: Check for null return on kzalloc allocation
	Input: matrix_keypad - fix race when disabling interrupts
	loop: Fix lost writes caused by missing flag
	virtio_ring: fix num_free handling in error case
	KVM: s390: fix memory overwrites when not using SCA entries
	kbuild: Handle builtin dtb file names containing hyphens
	IB/mlx5: Fix incorrect size of klms in the memory region
	bcache: fix crashes in duplicate cache device register
	bcache: don't attach backing with duplicate UUID
	x86/MCE: Serialize sysfs changes
	perf tools: Fix trigger class trigger_on()
	x86/spectre_v2: Don't check microcode versions when running under hypervisors
	ALSA: hda/realtek: Limit mic boost on T480
	ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
	ALSA: hda/realtek - Make dock sound work on ThinkPad L570
	ALSA: seq: Don't allow resizing pool in use
	ALSA: seq: More protection for concurrent write and ioctl races
	ALSA: hda: add dock and led support for HP EliteBook 820 G3
	ALSA: hda: add dock and led support for HP ProBook 640 G2
	nospec: Kill array_index_nospec_mask_check()
	nospec: Include <asm/barrier.h> dependency
	Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
	x86/speculation: Use IBRS if available before calling into firmware
	x86/retpoline: Support retpoline builds with Clang
	x86/speculation, objtool: Annotate indirect calls/jumps for objtool
	x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
	x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
	x86/paravirt, objtool: Annotate indirect calls
	watchdog: hpwdt: SMBIOS check
	watchdog: hpwdt: Check source of NMI
	watchdog: hpwdt: fix unused variable warning
	watchdog: hpwdt: Remove legacy NMI sourcing.
	ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
	Input: tca8418_keypad - remove double read of key event register
	tc358743: fix register i2c_rd/wr function fix
	netfilter: add back stackpointer size checks
	netfilter: x_tables: fix missing timer initialization in xt_LED
	netfilter: nat: cope with negative port range
	netfilter: IDLETIMER: be syzkaller friendly
	netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
	netfilter: bridge: ebt_among: add missing match size checks
	netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
	netfilter: x_tables: pass xt_counters struct instead of packet counter
	netfilter: x_tables: pass xt_counters struct to counter allocator
	netfilter: x_tables: pack percpu counter allocations
	ext4: inplace xattr block update fails to deduplicate blocks
	ubi: Fix race condition between ubi volume creation and udev
	scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
	NFS: Fix an incorrect type in struct nfs_direct_req
	NFS: Fix unstable write completion
	x86/module: Detect and skip invalid relocations
	x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
	ASoC: sgtl5000: Fix suspend/resume
	ASoC: rt5651: Fix regcache sync errors on resume
	serial: sh-sci: prevent lockup on full TTY buffers
	tty/serial: atmel: add new version check for usart
	uas: fix comparison for error code
	staging: comedi: fix comedi_nsamples_left.
	staging: android: ashmem: Fix lockdep issue during llseek
	USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
	usbip: vudc: fix null pointer dereference on udc->lock
	usb: quirks: add control message delay for 1b1c:1b20
	usb: usbmon: Read text within supplied buffer size
	usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
	serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
	serial: core: mark port as initialized in autoconfig
	earlycon: add reg-offset to physical address before mapping
	PCI: dwc: Fix enumeration end when reaching root subordinate
	Linux 4.9.88

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