modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/tools/testing/selftests/membarrier/.gitignore
..
..
@@ -1 +1,3 @@
1
-membarrier_test
1
+# SPDX-License-Identifier: GPL-2.0-only
2
+membarrier_test_multi_thread
3
+membarrier_test_single_thread