From 4871a10b7b5f6b0632bff229884dad1cb1e8dc37 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Wed, 19 Aug 2020 11:57:25 +1000 Subject: selftests/powerpc: Skip L3 bank test on older CPUs This is a test of specific piece of logic in isa207-common.c, which is only used on Power8 or later. So skip it on older CPUs. Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200819015727.1977134-7-mpe@ellerman.id.au --- tools/testing/selftests/powerpc/pmu/l3_bank_test.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/testing') diff --git a/tools/testing/selftests/powerpc/pmu/l3_bank_test.c b/tools/testing/selftests/powerpc/pmu/l3_bank_test.c index a96d512a18c4..a5dfa9bf3b9f 100644 --- a/tools/testing/selftests/powerpc/pmu/l3_bank_test.c +++ b/tools/testing/selftests/powerpc/pmu/l3_bank_test.c @@ -20,6 +20,9 @@ static int l3_bank_test(void) char *p; int i; + // The L3 bank logic is only used on Power8 or later + SKIP_IF(!have_hwcap2(PPC_FEATURE2_ARCH_2_07)); + p = malloc(MALLOC_SIZE); FAIL_IF(!p); -- cgit