diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 68bbb5f0e6f0..3121ad039471 100755
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -7438,7 +7438,7 @@ static int start_cpu(struct task_struct *p, bool boosted,
 	}
 #endif
 
-	if (boosted) {
+	if (boosted && p->prio <= DEFAULT_PRIO) {
 		if (rd->mid_cap_orig_cpu != -1 &&
 		    task_fits_max(p, rd->mid_cap_orig_cpu))
 			return rd->mid_cap_orig_cpu;
@@ -7879,7 +7879,7 @@ static inline int find_best_target(struct task_struct *p, int *backup_cpu,
 		 */
 		if ((prefer_idle && best_idle_cpu != -1) ||
 		    (boosted && (best_idle_cpu != -1 || target_cpu != -1))) {
-			if (boosted) {
+			if (boosted && p->prio <= DEFAULT_PRIO) {
 				if (!next_group_higher_cap)
 					break;
 			} else {