Since f916dd32a943 ("arm64/fpsimd: ptrace: Mandate SVE payload for
streaming-mode state") we do not support writing FPSIMD payload data when
writing NT_ARM_SSVE but the sve-ptrace test has an explicit test for
this being supported which was not updated to reflect the new behaviour.
Fix the test to expect a failure when writing FPSIMD data to the
streaming mode register set.
Signed-off-by: Mark Brown <broo...@kernel.org>
---
tools/testing/selftests/arm64/fp/sve-ptrace.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace.c
b/tools/testing/selftests/arm64/fp/sve-ptrace.c
index c499d5789dd5..7e259907805b 100644
--- a/tools/testing/selftests/arm64/fp/sve-ptrace.c
+++ b/tools/testing/selftests/arm64/fp/sve-ptrace.c
@@ -301,8 +301,10 @@ static void ptrace_sve_fpsimd(pid_t child, const struct
vec_type *type)
p[j] = j;
}
+ /* This should only succeed for SVE */
ret = set_sve(child, type, sve);
- ksft_test_result(ret == 0, "%s FPSIMD set via SVE: %d\n",
+ ksft_test_result((type->regset == NT_ARM_SVE) == (ret == 0),
+ "%s FPSIMD set via SVE: %d\n",
type->name, ret);
if (ret)
goto out;
--
2.39.5
