Commit 2aac38ac authored by Mario Limonciello's avatar Mario Limonciello
Browse files

cpufreq/amd-pstate-ut: Run on all of the correct CPUs 



If a CPU is missing a policy or one has been offlined then the unit test
is skipped for the rest of the CPUs on the system.

Instead; iterate online CPUs and skip any missing policies to allow
continuing to test the rest of them.

Reviewed-by: default avatarGautham R. Shenoy <gautham.shenoy@amd.com>
Reviewed-by: default avatarDhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
parent a7875346

drivers/cpufreq/amd-pstate-ut.c

+4 −4
Original line number Diff line number Diff line
@@ -116,12 +116,12 @@ static int amd_pstate_ut_check_perf(u32 index) 
	struct amd_cpudata *cpudata = NULL;

	union perf_cached cur_perf;



	for_each_possible_cpu(cpu) {

	for_each_online_cpu(cpu) {

		struct cpufreq_policy *policy __free(put_cpufreq_policy) = NULL;



		policy = cpufreq_cpu_get(cpu);

		if (!policy)

			break;

			continue;

		cpudata = policy->driver_data;



		if (get_shared_mem()) {
@@ -188,12 +188,12 @@ static int amd_pstate_ut_check_freq(u32 index) 
	int cpu = 0;

	struct amd_cpudata *cpudata = NULL;



	for_each_possible_cpu(cpu) {

	for_each_online_cpu(cpu) {

		struct cpufreq_policy *policy __free(put_cpufreq_policy) = NULL;



		policy = cpufreq_cpu_get(cpu);

		if (!policy)

			break;

			continue;

		cpudata = policy->driver_data;



		if (!((policy->cpuinfo.max_freq >= cpudata->nominal_freq) &&