Merge 4.9.237 into android-4.9-q

Changes in 4.9.237
	ARM: dts: socfpga: fix register entry for timer3 on Arria10
	RDMA/rxe: Fix memleak in rxe_mem_init_user
	RDMA/rxe: Drop pointless checks in rxe_init_ports
	scsi: libsas: Set data_dir as DMA_NONE if libata marks qc as NODATA
	drivers/net/wan/lapbether: Added needed_tailroom
	NFC: st95hf: Fix memleak in st95hf_in_send_cmd
	firestream: Fix memleak in fs_open
	ALSA: hda: Fix 2 channel swapping for Tegra
	drivers/net/wan/lapbether: Set network_header before transmitting
	xfs: initialize the shortform attr header padding entry
	irqchip/eznps: Fix build error for !ARC700 builds
	drivers/net/wan/hdlc_cisco: Add hard_header_len
	ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled
	gcov: Disable gcov build with GCC 10
	iio: adc: mcp3422: fix locking scope
	iio: adc: mcp3422: fix locking on error path
	iio: adc: ti-ads1015: fix conversion when CONFIG_PM is not set
	iio:light:ltr501 Fix timestamp alignment issue.
	iio:accel:bmc150-accel: Fix timestamp alignment and prevent data leak.
	iio:adc:ina2xx Fix timestamp alignment issue.
	iio:adc:ti-adc081c Fix alignment and data leak issues
	drivers: iio: magnetometer: Fix sparse endianness warnings cast to restricted __be16
	iio:magnetometer:ak8975 Fix alignment and data leak issues.
	iio:light:max44000 Fix timestamp alignment and prevent data leak.
	iio: accel: kxsd9: Fix alignment of local buffer.
	iio:accel:mma7455: Fix timestamp alignment and prevent data leak.
	iio:accel:mma8452: Fix timestamp alignment and prevent data leak.
	USB: core: add helpers to retrieve endpoints
	staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
	btrfs: fix wrong address when faulting in pages in the search ioctl
	regulator: push allocation in set_consumer_device_supply() out of lock
	scsi: target: iscsi: Fix data digest calculation
	scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem
	rbd: require global CAP_SYS_ADMIN for mapping and unmapping
	fbcon: remove soft scrollback code
	fbcon: remove now unusued 'softback_lines' cursor() argument
	vgacon: remove software scrollback support
	KVM: VMX: Don't freeze guest when event delivery causes an APIC-access exit
	video: fbdev: fix OOB read in vga_8planes_imageblit()
	staging: greybus: audio: fix uninitialized value issue
	usb: core: fix slab-out-of-bounds Read in read_descriptors
	USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter
	USB: serial: option: add support for SIM7070/SIM7080/SIM7090 modules
	usb: Fix out of sync data toggle if a configured device is reconfigured
	IB/rxe: Remove a pointless indirection layer
	RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars
	gcov: add support for GCC 10.1
	net: handle the return value of pskb_carve_frag_list() correctly
	NFSv4.1 handle ERR_DELAY error reclaiming locking state on delegation recall
	scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort
	scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery
	spi: spi-loopback-test: Fix out-of-bounds read
	SUNRPC: stop printk reading past end of string
	rapidio: Replace 'select' DMAENGINES 'with depends on'
	i2c: algo: pca: Reapply i2c bus settings after reset
	clk: rockchip: Fix initialization of mux_pll_src_4plls_p
	Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload
	MIPS: SNI: Fix MIPS_L1_CACHE_SHIFT
	perf test: Free formats for perf pmu parse test
	fbcon: Fix user font detection test at fbcon_resize().
	MIPS: SNI: Fix spurious interrupts
	drm/mediatek: Add exception handing in mtk_drm_probe() if component init fail
	USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook
	USB: UAS: fix disconnect by unplugging a hub
	usblp: fix race between disconnect() and read()
	Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists
	serial: 8250_pci: Add Realtek 816a and 816b
	ehci-hcd: Move include to keep CRC stable
	powerpc/dma: Fix dma_map_ops::get_required_mask
	x86/defconfig: Enable CONFIG_USB_XHCI_HCD=y
	Linux 4.9.237

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I675fbd4859f56d7dfefa3f23bcf61e38c3bebdc1