[PATCH v1 1/2] kselftest/arm64: Skip VL_INHERIT tests for unsupported vector types
Shuah Khan
skhan at linuxfoundation.org
Mon Jan 24 13:39:32 PST 2022
On 1/24/22 2:33 PM, Mark Brown wrote:
> On Mon, Jan 24, 2022 at 02:27:07PM -0700, Shuah Khan wrote:
>> On 1/24/22 10:55 AM, Mark Brown wrote:
>
>>> - ptrace_set_get_inherit(child, &vec_types[i]);
>>> + if (getauxval(vec_types[i].hwcap_type) & vec_types[i].hwcap) {
>>> + ptrace_set_get_inherit(child, &vec_types[i]);
>>> + } else {
>>> + ksft_test_result_skip("%s SVE_PT_VL_INHERIT set\n",
>>> + vec_types[i].name);
>>> + ksft_test_result_skip("%s SVE_PT_VL_INHERIT cleared\n",
>>> + vec_types[i].name);
>
>> These messages are a bit confusing. Are we skipping two tests?
>
> ptrace_set_get_inherit() logs two test results (one for set, one for get).
>
Ah okay.
>> These messages can be combined into one like this one on lin 572:
>
>> ksft_test_result_skip("%s get/set VL %d\n", vec_types[i].name, vl);
>
> If we do that then the number of planned tests won't line up with the
> number of expected tests.
>
Sounds good. Assuming this is going through ARM tree?
Reviewed-by: Shuah Khan <skhan at linuxfoundation.org>
thanks,
-- Shuah
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