https://source.android.com/security/bulletin/2021-02-01
CVE-2017-18509
CVE-2020-10767
Merge 4.9.254 into android-4.9-o

Changes in 4.9.254
	ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
	ALSA: hda/via: Add minimum mute flag
	ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
	dm: avoid filesystem lookup in dm_get_dev_t()
	ASoC: Intel: haswell: Add missing pm_ops
	scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback
	drm/nouveau/bios: fix issue shadowing expansion ROMs
	drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields
	i2c: octeon: check correct size of maximum RECV_LEN packet
	can: dev: can_restart: fix use after free bug
	iio: ad5504: Fix setting power-down state
	stm class: Fix module init return on allocation failure
	ehci: fix EHCI host controller initialization sequence
	USB: ehci: fix an interrupt calltrace error
	usb: udc: core: Use lock when write to soft_connect
	usb: bdc: Make bdc pci driver depend on BROKEN
	xhci: make sure TRB is fully written before giving it to the controller
	xhci: tegra: Delay for disabling LFPS detector
	bpf: Fix buggy rsh min/max bounds tracking
	compiler.h: Raise minimum version of GCC to 5.1 for arm64
	netfilter: rpfilter: mask ecn bits before fib lookup
	sh: dma: fix kconfig dependency for G2_DMA
	sh_eth: Fix power down vs. is_opened flag ordering
	skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too
	ipv6: create multicast route with RTPROT_KERNEL
	net_sched: avoid shift-out-of-bounds in tcindex_set_parms()
	net: dsa: b53: fix an off by one in checking "vlan->vid"
	Revert "mm/slub: fix a memory leak in sysfs_slab_add()"
	tracing: Fix race in trace_open and buffer resize call
	x86/boot/compressed: Disable relocation relaxation
	Linux 4.9.254

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5a1deea2a0770e607f5958a6bc9879902da7e8e3