[PATCH v10 1/4] lib: add generic support for reading PMU events

[Tomasz Duszynski]

[...]

>> +
>> +	if (rte_pmu_init() < 0)
>> +		return TEST_FAILED;
>
>Can we return TEST_SKIPPED here?
>On aarch64, this feature requires kernel version >= 5.17. CI setups doesn't meet this requirement
>will start to report failure when running fast_tests.
>

Okay. I think that's good enough for CI. 

>> +
>> +	event = rte_pmu_add_event(name);
>> +	while (tries--)
>> +		val += rte_pmu_read(event);
>> +
>> +	rte_pmu_fini();
>> +
>> +	return val ? TEST_SUCCESS : TEST_FAILED; }
>> +
>> +static struct unit_test_suite pmu_tests = {
>> +	.suite_name = "pmu autotest",
>> +	.setup = NULL,
>> +	.teardown = NULL,
>> +	.unit_test_cases = {
>> +		TEST_CASE(test_pmu_read),
>> +		TEST_CASES_END()
>> +	}
>> +};
>> +
><snip>