Merge 4.19.272 into android-4.19-stable

Changes in 4.19.272
	ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts'
	HID: intel_ish-hid: Add check for ishtp_dma_tx_map
	EDAC/highbank: Fix memory leak in highbank_mc_probe()
	tomoyo: fix broken dependency on *.conf.default
	IB/hfi1: Reject a zero-length user expected buffer
	IB/hfi1: Reserve user expected TIDs
	IB/hfi1: Fix expected receive setup error exit issues
	affs: initialize fsdata in affs_truncate()
	amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent
	amd-xgbe: Delay AN timeout during KR training
	bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation
	phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on()
	net: nfc: Fix use-after-free in local_cleanup()
	wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid
	net: usb: sr9700: Handle negative len
	net: mdio: validate parameter addr in mdiobus_get_phy()
	HID: check empty report_list in hid_validate_values()
	usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait
	usb: gadget: f_fs: Ensure ep0req is dequeued before free_request
	net: mlx5: eliminate anonymous module_init & module_exit
	dmaengine: Fix double increment of client_count in dma_chan_get()
	net: macb: fix PTP TX timestamp failure due to packet padding
	HID: betop: check shape of output reports
	dmaengine: xilinx_dma: commonize DMA copy size calculation
	dmaengine: xilinx_dma: program hardware supported buffer length
	dmaengine: xilinx_dma: Fix devm_platform_ioremap_resource error handling
	dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node()
	tcp: avoid the lookup process failing to get sk in ehash table
	w1: fix deadloop in __w1_remove_master_device()
	w1: fix WARNING after calling w1_process()
	netfilter: conntrack: do not renew entry stuck in tcp SYN_SENT state
	block: fix and cleanup bio_check_ro
	perf env: Do not return pointers to local variables
	fs: reiserfs: remove useless new_opts in reiserfs_remount
	Bluetooth: hci_sync: cancel cmd_timer if hci_open failed
	scsi: hpsa: Fix allocation size for scsi_host_alloc()
	module: Don't wait for GOING modules
	tracing: Make sure trace_printk() can output as soon as it can be used
	trace_events_hist: add check for return value of 'create_hist_field'
	smbd: Make upper layer decide when to destroy the transport
	cifs: Fix oops due to uncleared server->smbd_conn in reconnect
	ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment
	EDAC/device: Respect any driver-supplied workqueue polling value
	net: fix UaF in netns ops registration error path
	netfilter: nft_set_rbtree: skip elements in transaction from garbage collection
	netlink: remove hash::nelems check in netlink_insert
	netlink: annotate data races around nlk->portid
	netlink: annotate data races around dst_portid and dst_group
	netlink: annotate data races around sk_state
	ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()
	netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE
	netrom: Fix use-after-free of a listening socket.
	sctp: fail if no bound addresses can be used for a given scope
	net: ravb: Fix possible hang if RIS2_QFF1 happen
	net/tg3: resolve deadlock in tg3_reset_task() during EEH
	Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode"
	x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL
	drm/i915/display: fix compiler warning about array overrun
	x86/asm: Fix an assembler warning with current binutils
	x86/entry/64: Add instruction suffix to SYSRET
	ARM: dts: imx: Fix pca9547 i2c-mux node name
	dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init
	sysctl: add a new register_sysctl_init() interface
	panic: unset panic_on_warn inside panic()
	exit: Add and use make_task_dead.
	objtool: Add a missing comma to avoid string concatenation
	hexagon: Fix function name in die()
	h8300: Fix build errors from do_exit() to make_task_dead() transition
	ia64: make IA64_MCA_RECOVERY bool instead of tristate
	exit: Put an upper limit on how often we can oops
	exit: Expose "oops_count" to sysfs
	exit: Allow oops_limit to be disabled
	panic: Consolidate open-coded panic_on_warn checks
	panic: Introduce warn_limit
	panic: Expose "warn_count" to sysfs
	docs: Fix path paste-o for /sys/kernel/warn_count
	exit: Use READ_ONCE() for all oops/warn limit reads
	ipv6: ensure sane device mtu in tunnels
	usb: host: xhci-plat: add wakeup entry at sysfs
	Linux 4.19.272

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4f9ddce1e108e81409d47e00fdeef2bc0d34f793

kernel/bpf/verifier.c

@@ -1012,7 +1012,9 @@ static int check_stack_write(struct bpf_verifier_env *env,
 		bool sanitize = reg && is_spillable_regtype(reg->type);
 
 		for (i = 0; i < size; i++) {
-			if (state->stack[spi].slot_type[i] == STACK_INVALID) {
+			u8 type = state->stack[spi].slot_type[i];
+
+			if (type != STACK_MISC && type != STACK_ZERO) {
 				sanitize = true;
 				break;
 			}