diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 8bf755697230..e4be7f09d46b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6308,6 +6308,66 @@ static void init_sched_groups_capacity(int cpu, struct sched_domain *sd)
 	atomic_set(&sg->sgc->nr_busy_cpus, sg->group_weight);
 }
 
+/*
+ * Check that the per-cpu provided sd energy data is consistent for all cpus
+ * within the mask.
+ */
+static inline void check_sched_energy_data(int cpu, sched_domain_energy_f fn,
+					   const struct cpumask *cpumask)
+{
+	const struct sched_group_energy * const sge = fn(cpu);
+	struct cpumask mask;
+	int i;
+
+	if (cpumask_weight(cpumask) <= 1)
+		return;
+
+	cpumask_xor(&mask, cpumask, get_cpu_mask(cpu));
+
+	for_each_cpu(i, &mask) {
+		const struct sched_group_energy * const e = fn(i);
+		int y;
+
+		BUG_ON(e->nr_idle_states != sge->nr_idle_states);
+
+		for (y = 0; y < (e->nr_idle_states); y++) {
+			BUG_ON(e->idle_states[y].power !=
+					sge->idle_states[y].power);
+		}
+
+		BUG_ON(e->nr_cap_states != sge->nr_cap_states);
+
+		for (y = 0; y < (e->nr_cap_states); y++) {
+			BUG_ON(e->cap_states[y].cap != sge->cap_states[y].cap);
+			BUG_ON(e->cap_states[y].power !=
+					sge->cap_states[y].power);
+		}
+	}
+}
+
+static void init_sched_energy(int cpu, struct sched_domain *sd,
+			      sched_domain_energy_f fn)
+{
+	if (!(fn && fn(cpu)))
+		return;
+
+	if (cpu != group_balance_cpu(sd->groups))
+		return;
+
+	if (sd->child && !sd->child->groups->sge) {
+		pr_err("BUG: EAS setup broken for CPU%d\n", cpu);
+#ifdef CONFIG_SCHED_DEBUG
+		pr_err("     energy data on %s but not on %s domain\n",
+			sd->name, sd->child->name);
+#endif
+		return;
+	}
+
+	check_sched_energy_data(cpu, fn, sched_group_cpus(sd->groups));
+
+	sd->groups->sge = fn(cpu);
+}
+
 /*
  * Initializers for schedule domains
  * Non-inlined to reduce accumulated stack pressure in build_sched_domains()
@@ -7014,10 +7074,13 @@ static int build_sched_domains(const struct cpumask *cpu_map,
 
 	/* Calculate CPU capacity for physical packages and nodes */
 	for (i = nr_cpumask_bits-1; i >= 0; i--) {
+		struct sched_domain_topology_level *tl = sched_domain_topology;
+
 		if (!cpumask_test_cpu(i, cpu_map))
 			continue;
 
-		for (sd = *per_cpu_ptr(d.sd, i); sd; sd = sd->parent) {
+		for (sd = *per_cpu_ptr(d.sd, i); sd; sd = sd->parent, tl++) {
+			init_sched_energy(i, sd, tl->energy);
 			claim_allocations(i, sd);
 			init_sched_groups_capacity(i, sd);
 		}