[PATCH 7/9] selftests/powerpc: Skip L3 bank test on older CPUs

[Michael Ellerman]

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 <m...@ellerman.id.au>
---
 tools/testing/selftests/powerpc/pmu/l3_bank_test.c | 3 +++
 1 file changed, 3 insertions(+)

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);
 
-- 
2.25.1