Merge 4.19.123 into android-4.19

Changes in 4.19.123
	USB: serial: qcserial: Add DW5816e support
	tracing/kprobes: Fix a double initialization typo
	vt: fix unicode console freeing with a common interface
	dp83640: reverse arguments to list_add_tail
	fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks
	net: macsec: preserve ingress frame ordering
	net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc()
	net_sched: sch_skbprio: add message validation to skbprio_change()
	net: usb: qmi_wwan: add support for DW5816e
	sch_choke: avoid potential panic in choke_reset()
	sch_sfq: validate silly quantum values
	tipc: fix partial topology connection closure
	bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features().
	net/mlx5: Fix forced completion access non initialized command entry
	net/mlx5: Fix command entry leak in Internal Error State
	bnxt_en: Improve AER slot reset.
	bnxt_en: Fix VF anti-spoof filter setup.
	net: stricter validation of untrusted gso packets
	HID: wacom: Read HID_DG_CONTACTMAX directly for non-generic devices
	sctp: Fix bundling of SHUTDOWN with COOKIE-ACK
	HID: usbhid: Fix race between usbhid_close() and usbhid_stop()
	USB: uas: add quirk for LaCie 2Big Quadra
	USB: serial: garmin_gps: add sanity checking for data length
	tracing: Add a vmalloc_sync_mappings() for safe measure
	KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER
	KVM: arm64: Fix 32bit PC wrap-around
	arm64: hugetlb: avoid potential NULL dereference
	mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous()
	staging: gasket: Check the return value of gasket_get_bar_index()
	coredump: fix crash when umh is disabled
	KVM: VMX: Explicitly reference RCX as the vmx_vcpu pointer in asm blobs
	KVM: VMX: Mark RCX, RDX and RSI as clobbered in vmx_vcpu_run()'s asm blob
	batman-adv: fix batadv_nc_random_weight_tq
	batman-adv: Fix refcnt leak in batadv_show_throughput_override
	batman-adv: Fix refcnt leak in batadv_store_throughput_override
	batman-adv: Fix refcnt leak in batadv_v_ogm_process
	x86/entry/64: Fix unwind hints in register clearing code
	x86/entry/64: Fix unwind hints in kernel exit path
	x86/entry/64: Fix unwind hints in rewind_stack_do_exit()
	x86/unwind/orc: Don't skip the first frame for inactive tasks
	x86/unwind/orc: Prevent unwinding before ORC initialization
	x86/unwind/orc: Fix error path for bad ORC entry type
	x86/unwind/orc: Fix premature unwind stoppage due to IRET frames
	netfilter: nat: never update the UDP checksum when it's 0
	netfilter: nf_osf: avoid passing pointer to local var
	objtool: Fix stack offset tracking for indirect CFAs
	scripts/decodecode: fix trapping instruction formatting
	ipc/mqueue.c: change __do_notify() to bypass check_kill_permission()
	Linux 4.19.123

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib87d493c94816aa0a0754530669a8bd688964987