Merge 4.19.209 into android-4.19-stable

Changes in 4.19.209
	ocfs2: drop acl cache for directories too
	usb: gadget: r8a66597: fix a loop in set_feature()
	usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
	usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
	cifs: fix incorrect check for null pointer in header_assemble
	xen/x86: fix PV trap handling on secondary processors
	usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
	USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
	USB: cdc-acm: fix minor-number release
	staging: greybus: uart: fix tty use after free
	Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
	USB: serial: mos7840: remove duplicated 0xac24 device ID
	USB: serial: option: add Telit LN920 compositions
	USB: serial: option: remove duplicate USB device ID
	USB: serial: option: add device id for Foxconn T99W265
	mcb: fix error handling in mcb_alloc_bus()
	serial: mvebu-uart: fix driver's tx_empty callback
	net: hso: fix muxed tty registration
	bnxt_en: Fix TX timeout when TX ring size is set to the smallest
	net/smc: add missing error check in smc_clc_prfx_set()
	gpio: uniphier: Fix void functions to remove return value
	net/mlx4_en: Don't allow aRFS for encapsulated packets
	scsi: iscsi: Adjust iface sysfs attr detection
	tty: synclink_gt, drop unneeded forward declarations
	tty: synclink_gt: rename a conflicting function name
	fpga: machxo2-spi: Return an error on failure
	fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
	thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
	irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build
	irqchip/gic-v3-its: Fix potential VPE leak on error
	md: fix a lock order reversal in md_alloc
	blktrace: Fix uaf in blk_trace access after removing by sysfs
	net: macb: fix use after free on rmmod
	net: stmmac: allow CSR clock of 300MHz
	m68k: Double cast io functions to unsigned long
	xen/balloon: use a kernel thread instead a workqueue
	nvme-multipath: fix ANA state updates when a namespace is not present
	compiler.h: Introduce absolute_pointer macro
	net: i825xx: Use absolute_pointer for memcpy from fixed memory location
	sparc: avoid stringop-overread errors
	qnx4: avoid stringop-overread errors
	parisc: Use absolute_pointer() to define PAGE0
	arm64: Mark __stack_chk_guard as __ro_after_init
	alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
	net: 6pack: Fix tx timeout and slot time
	spi: Fix tegra20 build with CONFIG_PM=n
	erofs: fix up erofs_lookup tracepoint
	arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
	PCI: aardvark: Fix checking for PIO status
	tcp: address problems caused by EDT misshaps
	tcp: always set retrans_stamp on recovery
	tcp: create a helper to model exponential backoff
	tcp: adjust rto_base in retransmits_timed_out()
	xen/balloon: fix balloon kthread freezing
	qnx4: work around gcc false positive warning bug
	tty: Fix out-of-bound vmalloc access in imageblit
	cpufreq: schedutil: Use kobject release() method to free sugov_tunables
	cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
	mac80211: fix use-after-free in CCMP/GCMP RX
	x86/kvmclock: Move this_cpu_pvti into kvmclock.h
	drm/amd/display: Pass PCI deviceid into DC
	ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
	hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs
	mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
	mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
	sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
	hwmon: (tmp421) Replace S_<PERMS> with octal values
	hwmon: (tmp421) report /PVLD condition as fault
	hwmon: (tmp421) fix rounding for negative values
	e100: fix length calculation in e100_get_regs_len
	e100: fix buffer overrun in e100_get_regs
	Revert "block, bfq: honor already-setup queue merges"
	scsi: csiostor: Add module softdep on cxgb4
	af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
	elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
	ipack: ipoctal: fix stack information leak
	ipack: ipoctal: fix tty registration race
	ipack: ipoctal: fix tty-registration error handling
	ipack: ipoctal: fix missing allocation-failure check
	ipack: ipoctal: fix module reference leak
	ext4: fix potential infinite loop in ext4_dx_readdir()
	net: udp: annotate data race around udp_sk(sk)->corkflag
	EDAC/synopsys: Fix wrong value type assignment for edac_mode
	ARM: 9077/1: PLT: Move struct plt_entries definition to header
	ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
	ARM: 9079/1: ftrace: Add MODULE_PLTS support
	ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
	hso: fix bailout in error case of probe
	usb: hso: fix error handling code of hso_create_net_device
	usb: hso: remove the bailout parameter
	crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
	HID: betop: fix slab-out-of-bounds Write in betop_probe
	netfilter: ipset: Fix oversized kvmalloc() calls
	HID: usbhid: free raw_report buffers in usbhid_stop
	cred: allow get_cred() and put_cred() to be given NULL.
	Linux 4.19.209

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0372088284cf5d3ac51275d2ba5fad5b0ce6f5c6