| Message ID | 20250110091949.3610770-1-zhenglifeng1@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] cpufreq/amd-pstate: Fix per-policy boost flag incorrect when fail | expand |
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index d7b1de97727a..a2573393ce30 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -747,7 +747,6 @@ static int amd_pstate_set_boost(struct cpufreq_policy *policy, int state) guard(mutex)(&amd_pstate_driver_lock); ret = amd_pstate_cpu_boost_update(policy, state); - policy->boost_enabled = !ret ? state : false; refresh_frequency_limits(policy); return ret;
Commit c8c68c38b56f ("cpufreq: amd-pstate: initialize core precision boost state") sets per-policy boost flag to false when boost fail. However, this boost flag will be set to reverse value in store_local_boost() and cpufreq_boost_trigger_state() in cpufreq.c. This will cause the per-policy boost flag set to true when fail to set boost. Remove the extra assignment in amd_pstate_set_boost() and keep all operations on per-policy boost flag outside of set_boost() to fix this problem. Fixes: c8c68c38b56f ("cpufreq: amd-pstate: initialize core precision boost state") Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com> --- drivers/cpufreq/amd-pstate.c | 1 - 1 file changed, 1 deletion(-)