According to the changelog, the code has been taken from the tcg_baremetal_tests from Virtual Open Systems, so we should include the original copyright notice here. Signed-off-by: Thomas Huth <thuth@xxxxxxxxxx> --- arm/spinlock-test.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arm/spinlock-test.c b/arm/spinlock-test.c index 7676a15..b2fdbab 100644 --- a/arm/spinlock-test.c +++ b/arm/spinlock-test.c @@ -1,3 +1,15 @@ +/* + * Spinlock test + * + * This code is based on code from the tcg_baremetal_tests. + * + * Copyright (C) 2015 Virtual Open Systems SAS + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + #include <libcflat.h> #include <asm/smp.h> #include <asm/cpumask.h> -- 1.8.3.1