diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index f6373d678d256361b14024406688680af7d3a91e..8eab2be44d14fe1df0df50fa7e82d2a5b26e891b 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -694,11 +694,11 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
 	unsigned long flags;
 	u64 timestamp;
 	u32 delta_stc;
-	u32 y1, y2;
+	u32 y1;
 	u32 x1, x2;
 	u32 mean;
 	u32 sof;
-	u64 y;
+	u64 y, y2;
 
 	if (!uvc_hw_timestamps_param)
 		return;
@@ -738,7 +738,7 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
 	sof = y;
 
 	uvc_trace(UVC_TRACE_CLOCK, "%s: PTS %u y %llu.%06llu SOF %u.%06llu "
-		  "(x1 %u x2 %u y1 %u y2 %u SOF offset %u)\n",
+		  "(x1 %u x2 %u y1 %u y2 %llu SOF offset %u)\n",
 		  stream->dev->name, buf->pts,
 		  y >> 16, div_u64((y & 0xffff) * 1000000, 65536),
 		  sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
@@ -753,7 +753,7 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
 		goto done;
 
 	y1 = NSEC_PER_SEC;
-	y2 = (u32)ktime_to_ns(ktime_sub(last->host_time, first->host_time)) + y1;
+	y2 = ktime_to_ns(ktime_sub(last->host_time, first->host_time)) + y1;
 
 	/* Interpolated and host SOF timestamps can wrap around at slightly
 	 * different times. Handle this by adding or removing 2048 to or from
@@ -773,7 +773,7 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
 	timestamp = ktime_to_ns(first->host_time) + y - y1;
 
 	uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %llu "
-		  "buf ts %llu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
+		  "buf ts %llu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %llu)\n",
 		  stream->dev->name,
 		  sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
 		  y, timestamp, vbuf->vb2_buf.timestamp,
diff --git a/drivers/net/wireguard/receive.c b/drivers/net/wireguard/receive.c
index 7b8df406c7737398f0270361afcb196af4b6a76e..ce4fc5b5eef5b98c07727e2c94ef98a891fb7813 100644
--- a/drivers/net/wireguard/receive.c
+++ b/drivers/net/wireguard/receive.c
@@ -258,7 +258,7 @@ static bool decrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
 
 	if (unlikely(!READ_ONCE(keypair->receiving.is_valid) ||
 		  wg_birthdate_has_expired(keypair->receiving.birthdate, REJECT_AFTER_TIME) ||
-		  keypair->receiving_counter.counter >= REJECT_AFTER_MESSAGES)) {
+		  READ_ONCE(keypair->receiving_counter.counter) >= REJECT_AFTER_MESSAGES)) {
 		WRITE_ONCE(keypair->receiving.is_valid, false);
 		return false;
 	}
@@ -325,7 +325,7 @@ static bool counter_validate(struct noise_replay_counter *counter, u64 their_cou
 		for (i = 1; i <= top; ++i)
 			counter->backtrack[(i + index_current) &
 				((COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1)] = 0;
-		counter->counter = their_counter;
+		WRITE_ONCE(counter->counter, their_counter);
 	}
 
 	index &= (COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1;
@@ -470,7 +470,7 @@ int wg_packet_rx_poll(struct napi_struct *napi, int budget)
 			net_dbg_ratelimited("%s: Packet has invalid nonce %llu (max %llu)\n",
 					    peer->device->dev->name,
 					    PACKET_CB(skb)->nonce,
-					    keypair->receiving_counter.counter);
+					    READ_ONCE(keypair->receiving_counter.counter));
 			goto next;
 		}
 
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index aeafd8b73cbfb82bf8d00fe29403f25f91647b3c..8f29eb07c296834942cdb0817ce8c7ba22555077 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -23,6 +23,9 @@ void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync)
 	if (is_inode_flag_set(inode, FI_NEW_INODE))
 		return;
 
+	if (f2fs_readonly(F2FS_I_SB(inode)->sb))
+		return;
+
 	if (f2fs_inode_dirtied(inode, sync))
 		return;
 
diff --git a/fs/fuse/xattr.c b/fs/fuse/xattr.c
index cdea18de94f7e851780f846425752f915403c618..314e460ce679d930e90406ae24d57826bcd843e4 100644
--- a/fs/fuse/xattr.c
+++ b/fs/fuse/xattr.c
@@ -79,7 +79,7 @@ ssize_t fuse_getxattr(struct inode *inode, const char *name, void *value,
 	}
 	ret = fuse_simple_request(fm, &args);
 	if (!ret && !size)
-		ret = min_t(ssize_t, outarg.size, XATTR_SIZE_MAX);
+		ret = min_t(size_t, outarg.size, XATTR_SIZE_MAX);
 	if (ret == -ENOSYS) {
 		fm->fc->no_getxattr = 1;
 		ret = -EOPNOTSUPP;
@@ -141,7 +141,7 @@ ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size)
 	}
 	ret = fuse_simple_request(fm, &args);
 	if (!ret && !size)
-		ret = min_t(ssize_t, outarg.size, XATTR_LIST_MAX);
+		ret = min_t(size_t, outarg.size, XATTR_LIST_MAX);
 	if (ret > 0 && size)
 		ret = fuse_verify_xattr_list(list, ret);
 	if (ret == -ENOSYS) {
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 989b3f7ee85f40341a9549d424f7a4b262acbacc..99303897b7bb7683a24c7128831f273d7fb682f1 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -213,7 +213,7 @@ static ssize_t speed_show(struct device *dev,
 	if (!rtnl_trylock())
 		return restart_syscall();
 
-	if (netif_running(netdev) && netif_device_present(netdev)) {
+	if (netif_running(netdev)) {
 		struct ethtool_link_ksettings cmd;
 
 		if (!__ethtool_get_link_ksettings(netdev, &cmd))
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 12bf740e2fb312dbc6e571ff339bde9dabf756d4..0a588545d352645473a2b718d5772a5648d2b448 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -432,6 +432,9 @@ int __ethtool_get_link_ksettings(struct net_device *dev,
 	if (!dev->ethtool_ops->get_link_ksettings)
 		return -EOPNOTSUPP;
 
+	if (!netif_device_present(dev))
+		return -ENODEV;
+
 	memset(link_ksettings, 0, sizeof(*link_ksettings));
 	return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings);
 }