diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 9f572f481241..1d3a94100491 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -475,17 +475,29 @@ bool acpi_cpc_valid(void)
 }
 EXPORT_SYMBOL_GPL(acpi_cpc_valid);
 
-bool cppc_allow_fast_switch(void)
+bool cppc_allow_fast_switch(const struct cpumask *cpus)
 {
-	struct cpc_register_resource *desired_reg;
+	struct cpc_register_resource *desired_reg, *min_reg, *max_reg;
 	struct cpc_desc *cpc_ptr;
 	int cpu;
 
-	for_each_online_cpu(cpu) {
+	for_each_cpu(cpu, cpus) {
 		cpc_ptr = per_cpu(cpc_desc_ptr, cpu);
+		if (!cpc_ptr)
+			return false;
 		desired_reg = &cpc_ptr->cpc_regs[DESIRED_PERF];
-		if (!CPC_IN_SYSTEM_MEMORY(desired_reg) &&
-				!CPC_IN_SYSTEM_IO(desired_reg))
+		min_reg = &cpc_ptr->cpc_regs[MIN_PERF];
+		max_reg = &cpc_ptr->cpc_regs[MAX_PERF];
+
+		if (!CPC_SUPPORTED(desired_reg) ||
+		    (!CPC_IN_SYSTEM_MEMORY(desired_reg) &&
+		     !CPC_IN_SYSTEM_IO(desired_reg)) ||
+		    (CPC_SUPPORTED(min_reg) &&
+		     !CPC_IN_SYSTEM_MEMORY(min_reg) &&
+		     !CPC_IN_SYSTEM_IO(min_reg)) ||
+		    (CPC_SUPPORTED(max_reg) &&
+		     !CPC_IN_SYSTEM_MEMORY(max_reg) &&
+		     !CPC_IN_SYSTEM_IO(max_reg)))
 			return false;
 	}
 
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c
index f6cea0c54dd9..b943bf78d3f5 100644
--- a/drivers/cpufreq/cppc_cpufreq.c
+++ b/drivers/cpufreq/cppc_cpufreq.c
@@ -693,7 +693,7 @@ static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy)
 		goto out;
 	}
 
-	policy->fast_switch_possible = cppc_allow_fast_switch();
+	policy->fast_switch_possible = cppc_allow_fast_switch(policy->cpus);
 	policy->dvfs_possible_from_any_cpu = true;
 
 	/*
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index 8693890a7275..8c191b9ac18f 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -170,7 +170,7 @@ extern u64 cppc_get_dmi_max_khz(void);
 extern unsigned int cppc_perf_to_khz(struct cppc_perf_caps *caps, unsigned int perf);
 extern unsigned int cppc_khz_to_perf(struct cppc_perf_caps *caps, unsigned int freq);
 extern bool acpi_cpc_valid(void);
-extern bool cppc_allow_fast_switch(void);
+bool cppc_allow_fast_switch(const struct cpumask *cpus);
 extern int acpi_get_psd_map(unsigned int cpu, struct cppc_cpudata *cpu_data);
 extern int cppc_get_transition_latency(int cpu);
 extern bool cpc_ffh_supported(void);
@@ -234,7 +234,8 @@ static inline bool acpi_cpc_valid(void)
 {
 	return false;
 }
-static inline bool cppc_allow_fast_switch(void)
+
+static inline bool cppc_allow_fast_switch(const struct cpumask *cpus)
 {
 	return false;
 }