Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/udf/file.c b/fs/udf/file.c
index cd31e4f..628941a 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -280,6 +280,9 @@
 			return error;
 	}
 
+	if (attr->ia_valid & ATTR_MODE)
+		udf_update_extra_perms(inode, attr->ia_mode);
+
 	setattr_copy(inode, attr);
 	mark_inode_dirty(inode);
 	return 0;