From 4c3c3c502575556c4bc1b401235e641863b1bce6 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Wed, 19 Aug 2020 11:57:23 +1000 Subject: selftests/powerpc: Don't run DSCR tests on old systems The DSCR tests fail on systems that don't have DSCR, so check for the DSCR in hwcap and skip if it's not present. Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200819015727.1977134-5-mpe@ellerman.id.au --- tools/testing/selftests/powerpc/dscr/dscr_default_test.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/testing/selftests/powerpc/dscr/dscr_default_test.c') diff --git a/tools/testing/selftests/powerpc/dscr/dscr_default_test.c b/tools/testing/selftests/powerpc/dscr/dscr_default_test.c index 288a4e2ad156..e76611e608af 100644 --- a/tools/testing/selftests/powerpc/dscr/dscr_default_test.c +++ b/tools/testing/selftests/powerpc/dscr/dscr_default_test.c @@ -63,6 +63,8 @@ int dscr_default(void) unsigned long i, *status[THREADS]; unsigned long orig_dscr_default; + SKIP_IF(!have_hwcap2(PPC_FEATURE2_DSCR)); + orig_dscr_default = get_default_dscr(); /* Initial DSCR default */ -- cgit v1.2.3