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

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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: Gautham R. Shenoy <gautham.shenoy@amd.com>
Reviewed-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
This commit is contained in:
Mario Limonciello 2025-02-14 16:33:12 -06:00
parent a7875346c6
commit 2aac38ac06
1 changed files with 4 additions and 4 deletions
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8
drivers/cpufreq/amd-pstate-ut.c
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@ -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) &&