add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/testing/selftests/x86/trivial_64bit_program.c
..
..
@@ -1,7 +1,7 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Trivial program to check that we have a valid 64-bit build environment.
3
4
  * Copyright (c) 2015 Andy Lutomirski
4
- * GPL v2
5
5
  */
6
6
 
7
7
 #ifndef __x86_64__