This is the 5.4.276 stable release

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Merge 5.4.276 into android11-5.4-lts

Changes in 5.4.276
	dmaengine: pl330: issue_pending waits until WFP state
	dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"
	wifi: nl80211: don't free NULL coalescing rule
	pinctrl: core: delete incorrect free in pinctrl_enable()
	pinctrl: mediatek: Check gpio pin number and use binary search in mtk_hw_pin_field_lookup()
	pinctrl: mediatek: Supporting driving setting without mapping current to register value
	pinctrl: mediatek: Refine mtk_pinconf_get() and mtk_pinconf_set()
	pinctrl: mediatek: Refine mtk_pinconf_get()
	pinctrl: mediatek: Backward compatible to previous Mediatek's bias-pull usage
	pinctrl: mediatek: remove shadow variable declaration
	pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
	pinctrl: mediatek: paris: Rework mtk_pinconf_{get,set} switch/case logic
	pinctrl: mediatek: paris: Rework support for PIN_CONFIG_{INPUT,OUTPUT}_ENABLE
	sunrpc: add a struct rpc_stats arg to rpc_create_args
	nfs: expose /proc/net/sunrpc/nfs in net namespaces
	nfs: make the rpc_stat per net namespace
	nfs: Handle error of rpc_proc_register() in nfs_net_init().
	power: rt9455: hide unused rt9455_boost_voltage_values
	pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map()
	s390/mm: Fix storage key clearing for guest huge pages
	s390/mm: Fix clearing storage keys for huge pages
	bna: ensure the copied buf is NUL terminated
	nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().
	net l2tp: drop flow hash on forward
	net: qede: use return from qede_parse_flow_attr() for flow_spec
	net: dsa: mv88e6xxx: Add number of MACs in the ATU
	net: dsa: mv88e6xxx: Fix number of databases for 88E6141 / 88E6341
	net: bridge: fix multicast-to-unicast with fraglist GSO
	tipc: fix a possible memleak in tipc_buf_append
	clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change
	scsi: lpfc: Update lpfc_ramp_down_queue_handler() logic
	gfs2: Fix invalid metadata access in punch_hole
	wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc
	wifi: cfg80211: fix rdev_dump_mpp() arguments order
	net: mark racy access on sk->sk_rcvbuf
	scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
	ALSA: line6: Zero-initialize message buffers
	net: bcmgenet: Reset RBUF on first open
	ata: sata_gemini: Check clk_enable() result
	firewire: ohci: mask bus reset interrupts between ISR and bottom half
	tools/power turbostat: Fix added raw MSR output
	tools/power turbostat: Fix Bzy_MHz documentation typo
	btrfs: make btrfs_clear_delalloc_extent() free delalloc reserve
	btrfs: always clear PERTRANS metadata during commit
	scsi: target: Fix SELinux error when systemd-modules loads the target module
	gpu: host1x: Do not setup DMA for virtual devices
	MIPS: scall: Save thread_info.syscall unconditionally on entry
	selftests: timers: Fix valid-adjtimex signed left-shift undefined behavior
	fs/9p: only translate RWX permissions for plain 9P2000
	fs/9p: translate O_TRUNC into OTRUNC
	9p: explicitly deny setlease attempts
	gpio: wcove: Use -ENOTSUPP consistently
	gpio: crystalcove: Use -ENOTSUPP consistently
	clk: Don't hold prepare_lock when calling kref_put()
	fs/9p: drop inodes immediately on non-.L too
	net:usb:qmi_wwan: support Rolling modules
	pinctrl: mediatek: Fix fallback call path
	xfrm: Preserve vlan tags for transport mode software GRO
	tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets
	tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().
	Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout
	Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout
	rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation
	phonet: fix rtm_phonet_notify() skb allocation
	net: bridge: fix corrupted ethernet header on multicast-to-unicast
	ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action()
	net: qede: sanitize 'rc' in qede_add_tc_flower_fltr()
	net: qede: use return from qede_parse_flow_attr() for flower
	firewire: nosy: ensure user_length is taken into account when fetching packet contents
	usb: gadget: composite: fix OS descriptors w_value logic
	usb: gadget: f_fs: Fix a race condition when processing setup packets.
	tipc: fix UAF in error path
	dyndbg: fix old BUG_ON in >control parser
	drm/vmwgfx: Fix invalid reads in fence signaled events
	net: fix out-of-bounds access in ops_init
	regulator: core: fix debugfs creation regression
	pinctrl: mediatek: Fix fallback behavior for bias_set_combo
	pinctrl: mediatek: Fix some off by one bugs
	pinctrl: mediatek: remove set but not used variable 'e'
	pinctrl: mediatek: paris: Fix PIN_CONFIG_INPUT_SCHMITT_ENABLE readback
	Linux 5.4.276

Change-Id: Ied32380a46975c946419ee289430c9226038578a
Signed-off-by: Greg Kroah-Hartman <[email protected]>

fs/9p/vfs_file.c

@@ -676,6 +676,7 @@ const struct file_operations v9fs_file_operations = {
 	.lock = v9fs_file_lock,
 	.mmap = generic_file_readonly_mmap,
 	.fsync = v9fs_file_fsync,
+	.setlease = simple_nosetlease,
 };
 
 const struct file_operations v9fs_file_operations_dotl = {
@@ -711,4 +712,5 @@ const struct file_operations v9fs_mmap_file_operations_dotl = {
 	.flock = v9fs_file_flock_dotl,
 	.mmap = v9fs_mmap_file_mmap,
 	.fsync = v9fs_file_fsync_dotl,
+	.setlease = simple_nosetlease,
 };

fs/9p/vfs_inode.c

@@ -86,7 +86,7 @@ static int p9mode2perm(struct v9fs_session_info *v9ses,
 	int res;
 	int mode = stat->mode;
 
-	res = mode & S_IALLUGO;
+	res = mode & 0777; /* S_IRWXUGO */
 	if (v9fs_proto_dotu(v9ses)) {
 		if ((mode & P9_DMSETUID) == P9_DMSETUID)
 			res |= S_ISUID;
@@ -177,6 +177,9 @@ int v9fs_uflags2omode(int uflags, int extended)
 		break;
 	}
 
+	if (uflags & O_TRUNC)
+		ret |= P9_OTRUNC;
+
 	if (extended) {
 		if (uflags & O_EXCL)
 			ret |= P9_OEXCL;

fs/9p/vfs_super.c

@@ -335,6 +335,7 @@ static const struct super_operations v9fs_super_ops = {
 	.alloc_inode = v9fs_alloc_inode,
 	.free_inode = v9fs_free_inode,
 	.statfs = simple_statfs,
+	.drop_inode = v9fs_drop_inode,
 	.evict_inode = v9fs_evict_inode,
 	.show_options = v9fs_show_options,
 	.umount_begin = v9fs_umount_begin,