Merge 4.19.57 into android-4.19

Changes in 4.19.57
	perf ui helpline: Use strlcpy() as a shorter form of strncpy() + explicit set nul
	perf help: Remove needless use of strncpy()
	perf header: Fix unchecked usage of strncpy()
	arm64: Don't unconditionally add -Wno-psabi to KBUILD_CFLAGS
	Revert "x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP"
	IB/hfi1: Close PSM sdma_progress sleep window
	9p/xen: fix check for xenbus_read error in front_probe
	9p: Use a slab for allocating requests
	9p: embed fcall in req to round down buffer allocs
	9p: add a per-client fcall kmem_cache
	9p: rename p9_free_req() function
	9p: Add refcount to p9_req_t
	9p/rdma: do not disconnect on down_interruptible EAGAIN
	9p: Rename req to rreq in trans_fd
	9p: acl: fix uninitialized iattr access
	9p/rdma: remove useless check in cm_event_handler
	9p: p9dirent_read: check network-provided name length
	9p: potential NULL dereference
	9p/trans_fd: abort p9_read_work if req status changed
	9p/trans_fd: put worker reqs on destroy
	net/9p: include trans_common.h to fix missing prototype warning.
	qmi_wwan: Fix out-of-bounds read
	Revert "usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup"
	usb: dwc3: gadget: combine unaligned and zero flags
	usb: dwc3: gadget: track number of TRBs per request
	usb: dwc3: gadget: use num_trbs when skipping TRBs on ->dequeue()
	usb: dwc3: gadget: extract dwc3_gadget_ep_skip_trbs()
	usb: dwc3: gadget: introduce cancelled_list
	usb: dwc3: gadget: move requests to cancelled_list
	usb: dwc3: gadget: remove wait_end_transfer
	usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
	fs/proc/array.c: allow reporting eip/esp for all coredumping threads
	mm/mempolicy.c: fix an incorrect rebind node in mpol_rebind_nodemask
	fs/binfmt_flat.c: make load_flat_shared_library() work
	clk: socfpga: stratix10: fix divider entry for the emac clocks
	mm: soft-offline: return -EBUSY if set_hwpoison_free_buddy_page() fails
	mm: hugetlb: soft-offline: dissolve_free_huge_page() return zero on !PageHuge
	mm/page_idle.c: fix oops because end_pfn is larger than max_pfn
	dm log writes: make sure super sector log updates are written in order
	scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck()
	x86/speculation: Allow guests to use SSBD even if host does not
	x86/microcode: Fix the microcode load on CPU hotplug for real
	x86/resctrl: Prevent possible overrun during bitmap operations
	KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT
	NFS/flexfiles: Use the correct TCP timeout for flexfiles I/O
	cpu/speculation: Warn on unsupported mitigations= parameter
	SUNRPC: Clean up initialisation of the struct rpc_rqst
	irqchip/mips-gic: Use the correct local interrupt map registers
	eeprom: at24: fix unexpected timeout under high load
	af_packet: Block execution of tasks waiting for transmit to complete in AF_PACKET
	bonding: Always enable vlan tx offload
	ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop
	net/packet: fix memory leak in packet_set_ring()
	net: remove duplicate fetch in sock_getsockopt
	net: stmmac: fixed new system time seconds value calculation
	net: stmmac: set IC bit when transmitting frames with HW timestamp
	sctp: change to hold sk after auth shkey is created successfully
	team: Always enable vlan tx offload
	tipc: change to use register_pernet_device
	tipc: check msg->req data len in tipc_nl_compat_bearer_disable
	tun: wake up waitqueues after IFF_UP is set
	bpf: simplify definition of BPF_FIB_LOOKUP related flags
	bpf: lpm_trie: check left child of last leftmost node for NULL
	bpf: fix nested bpf tracepoints with per-cpu data
	bpf: fix unconnected udp hooks
	bpf: udp: Avoid calling reuseport's bpf_prog from udp_gro
	bpf: udp: ipv6: Avoid running reuseport's bpf_prog from __udp6_lib_err
	arm64: futex: Avoid copying out uninitialised stack in failed cmpxchg()
	bpf, arm64: use more scalable stadd over ldxr / stxr loop in xadd
	futex: Update comments and docs about return values of arch futex code
	RDMA: Directly cast the sockaddr union to sockaddr
	tipc: pass tunnel dev as NULL to udp_tunnel(6)_xmit_skb
	usb: dwc3: Reset num_trbs after skipping
	arm64: insn: Fix ldadd instruction encoding
	Linux 4.19.57

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