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| author | Michael Ellerman <mpe@ellerman.id.au> | 2020-08-19 11:57:25 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-08 22:24:08 +1000 |
| commit | 4871a10b7b5f6b0632bff229884dad1cb1e8dc37 (patch) | |
| tree | 050b3dad4e54640536fe2c61a533eae20789578b /tools/testing | |
| parent | 3a31518a242dcb262b008d3bb5d4b1cf50cf4026 (diff) | |
| download | linux-4871a10b7b5f6b0632bff229884dad1cb1e8dc37.tar.gz linux-4871a10b7b5f6b0632bff229884dad1cb1e8dc37.tar.bz2 linux-4871a10b7b5f6b0632bff229884dad1cb1e8dc37.zip | |
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 <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200819015727.1977134-7-mpe@ellerman.id.au
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/l3_bank_test.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |