diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 1d0c3d4bdf47..f7cd419a3218 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -1650,6 +1650,9 @@ static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		if (!(fd_file(donor)->f_mode & FMODE_WRITE))
 			return -EBADF;
 
+		if (file_inode(filp)->i_sb != file_inode(fd_file(donor))->i_sb)
+			return -EXDEV;
+
 		err = mnt_want_write_file(filp);
 		if (err)
 			return err;