diff --git a/drivers/input/input.c b/drivers/input/input.c
index cf6f557428c0d4e7cf12d8d7478b9b1c7cd8a1ce..d0249adf89d449017f80515fb5d5491d80186002 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -47,6 +47,17 @@ static DEFINE_MUTEX(input_mutex);
 
 static const struct input_value input_value_sync = { EV_SYN, SYN_REPORT, 1 };
 
+static const unsigned int input_max_code[EV_CNT] = {
+	[EV_KEY] = KEY_MAX,
+	[EV_REL] = REL_MAX,
+	[EV_ABS] = ABS_MAX,
+	[EV_MSC] = MSC_MAX,
+	[EV_SW] = SW_MAX,
+	[EV_LED] = LED_MAX,
+	[EV_SND] = SND_MAX,
+	[EV_FF] = FF_MAX,
+};
+
 static inline int is_event_supported(unsigned int code,
 				     unsigned long *bm, unsigned int max)
 {
@@ -1979,6 +1990,14 @@ EXPORT_SYMBOL(input_get_timestamp);
  */
 void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code)
 {
+	if (type < EV_CNT && input_max_code[type] &&
+	    code > input_max_code[type]) {
+		pr_err("%s: invalid code %u for type %u\n", __func__, code,
+		       type);
+		dump_stack();
+		return;
+	}
+
 	switch (type) {
 	case EV_KEY:
 		__set_bit(code, dev->keybit);
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 3b09ddbe897078100d4d8e043e45262702f8445b..904d0bd91160cda92b2078b7a917b9f1f400ae4e 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -529,6 +529,12 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
 		ret = -EAGAIN;
 		goto out;
 	}
+	/*
+	 * Make sure inline data cannot be created anymore since we are going
+	 * to allocate blocks for DIO. We know the inode does not have any
+	 * inline data now because ext4_dio_supported() checked for that.
+	 */
+	ext4_clear_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
 
 	offset = iocb->ki_pos;
 	count = ret;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 7094f387c8da09847b538bf0806728f4cdc63a3f..187cd79391e0affcde2e8c2bccd48a2d062f76bd 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -6058,9 +6058,6 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 	}
 
 #ifdef CONFIG_QUOTA
-	/* Release old quota file names */
-	for (i = 0; i < EXT4_MAXQUOTAS; i++)
-		kfree(old_opts.s_qf_names[i]);
 	if (enable_quota) {
 		if (sb_any_quota_suspended(sb))
 			dquot_resume(sb, -1);
@@ -6070,6 +6067,9 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 				goto restore_opts;
 		}
 	}
+	/* Release old quota file names */
+	for (i = 0; i < EXT4_MAXQUOTAS; i++)
+		kfree(old_opts.s_qf_names[i]);
 #endif
 	if (!test_opt(sb, BLOCK_VALIDITY) && sbi->s_system_blks)
 		ext4_release_system_zone(sb);
@@ -6089,6 +6089,13 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 	return 0;
 
 restore_opts:
+	/*
+	 * If there was a failing r/w to ro transition, we may need to
+	 * re-enable quota
+	 */
+	if ((sb->s_flags & SB_RDONLY) && !(old_sb_flags & SB_RDONLY) &&
+	    sb_any_quota_suspended(sb))
+		dquot_resume(sb, -1);
 	sb->s_flags = old_sb_flags;
 	sbi->s_mount_opt = old_opts.s_mount_opt;
 	sbi->s_mount_opt2 = old_opts.s_mount_opt2;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 225dff10f78614e7b676c99ef113bf97eab65ae6..4e0364f9fbac669f9aaf8928c7ef3340fcb1f024 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -527,7 +527,7 @@ static void xfrm_update_ae_params(struct xfrm_state *x, struct nlattr **attrs,
 	struct nlattr *rt = attrs[XFRMA_REPLAY_THRESH];
 	struct nlattr *mt = attrs[XFRMA_MTIMER_THRESH];
 
-	if (re) {
+	if (re && x->replay_esn && x->preplay_esn) {
 		struct xfrm_replay_state_esn *replay_esn;
 		replay_esn = nla_data(re);
 		memcpy(x->replay_esn, replay_esn,