add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/tools/testing/selftests/seccomp/config
..
..
@@ -1,2 +1,4 @@
1
+CONFIG_PID_NS=y
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2
 CONFIG_SECCOMP=y
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 CONFIG_SECCOMP_FILTER=y
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+CONFIG_USER_NS=y