Merge branch 'pm-cpufreq'

Merge an amd-pstate driver fix for 6.10-rc1: - Fix a memory leak in the exit path of amd-pstate (Peng Ma). * pm-cpufreq: cpufreq: amd-pstate: fix memory leak on CPU EPP exit
mariux64 · May 21, 2024 · dee8f20 · dee8f20
2 parents 8bd6d5f + cea04f3
commit dee8f20
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
@@ -1441,6 +1441,13 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
 
 static int amd_pstate_epp_cpu_exit(struct cpufreq_policy *policy)
 {
+	struct amd_cpudata *cpudata = policy->driver_data;
+
+	if (cpudata) {
+		kfree(cpudata);
+		policy->driver_data = NULL;
+	}
+
 	pr_debug("CPU %d exiting\n", policy->cpu);
 	return 0;
 }