Merge 4.9.175 into android-4.9

Changes in 4.9.175
	scsi: libsas: fix a race condition when smp task timeout
	ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
	staging: greybus: power_supply: fix prop-descriptor request size
	ASoC:soc-pcm:fix a codec fixup issue in TDM case
	ASoC: nau8810: fix the issue of widget with prefixed name
	ASoC: cs4270: Set auto-increment bit for register writes
	IB/hfi1: Eliminate opcode tests on mr deref
	ASoC: tlv320aic32x4: Fix Common Pins
	drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
	perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS
	linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()
	scsi: csiostor: fix missing data copy in csio_scsi_err_handler()
	drm/mediatek: fix possible object reference leak
	virtio-blk: limit number of hw queues by nr_cpu_ids
	iommu/amd: Set exclusion range correctly
	mm: add 'try_get_page()' helper function
	ARM: 8680/1: boot/compressed: fix inappropriate Thumb2 mnemonic for __nop
	genirq: Prevent use-after-free and work list corruption
	usb: dwc3: Fix default lpm_nyet_threshold value
	USB: serial: f81232: fix interrupt worker not stop
	usb-storage: Set virt_boundary_mask to avoid SG overflows
	scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines
	Bluetooth: hidp: fix buffer overflow
	Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
	UAS: fix alignment of scatter/gather segments
	ASoC: Intel: avoid Oops if DMA setup fails
	timer/debug: Change /proc/timer_stats from 0644 to 0600
	Linux 4.9.175

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