diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 986475c0d552..289a40a81299 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1159,6 +1159,9 @@ static int ext4_set_context(struct inode *inode, const void *ctx, size_t len,
 	if (inode->i_ino == EXT4_ROOT_INO)
 		return -EPERM;
 
+	if (WARN_ON_ONCE(IS_DAX(inode) && i_size_read(inode)))
+		return -EINVAL;
+
 	res = ext4_convert_inline_data(inode);
 	if (res)
 		return res;