add REDIRECT

hc

2024-10-09 05e59e5fb0064c97a1c10921ecd549f2d4a58565

 kernel/tools/testing/selftests/powerpc/math/vsx_preempt.c
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@@ -1,10 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright 2015, Cyril Bur, IBM Corp.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  *
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  * This test attempts to see if the VSX registers change across preemption.
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  * There is no way to be sure preemption happened so this test just
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@@ -96,6 +92,8 @@
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 	int i, rc, threads;
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 	pthread_t *tids;
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+	SKIP_IF(!have_hwcap(PPC_FEATURE_HAS_VSX));
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+
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 	threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR;
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 	tids = malloc(threads * sizeof(pthread_t));
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 	FAIL_IF(!tids);