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| author | Cristian Marussi <cristian.marussi@arm.com> | 2022-05-24 11:31:49 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-06-02 20:29:17 +0100 |
| commit | 78c09c0f4df89fabdcfb3e5e53d3196cf67f64ef (patch) | |
| tree | e249b840089cdfbfa39ad667bfa5828a4fcf46b2 /tools | |
| parent | 73e2d827a501d48dceeb5b9b267a4cd283d6b1ae (diff) | |
| download | linux-78c09c0f4df89fabdcfb3e5e53d3196cf67f64ef.tar.bz2 | |
kselftest/arm64: signal: Skip SVE signal test if not enough VLs supported
On platform where SVE is supported but there are less than 2 VLs available
the signal SVE change test should be skipped instead of failing.
Reported-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220524103149.2802-1-cristian.marussi@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c b/tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c index bb50b5adbf10..915821375b0a 100644 --- a/tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c +++ b/tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_sve_change_vl.c @@ -6,6 +6,7 @@ * supported and is expected to segfault. */ +#include <kselftest.h> #include <signal.h> #include <ucontext.h> #include <sys/prctl.h> @@ -40,6 +41,7 @@ static bool sve_get_vls(struct tdescr *td) /* We need at least two VLs */ if (nvls < 2) { fprintf(stderr, "Only %d VL supported\n", nvls); + td->result = KSFT_SKIP; return false; } |