1 files changed, 4 insertions, 3 deletions

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 25aaf93281de..726e12905725 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5523,10 +5523,11 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle)
                 if (time_after_eq(jiffies, sd->last_balance + interval)) {
                         if (load_balance(cpu, rq, sd, idle, &balance)) {
                                 /*
-                                 * We've pulled tasks over so either we're no
-                                 * longer idle.
+                                 * The LBF_SOME_PINNED logic could have changed
+                                 * env->dst_cpu, so we can't know our idle
+                                 * state even if we migrated tasks. Update it.
                                  */
-                                idle = CPU_NOT_IDLE;
+                                idle = idle_cpu(cpu) ? CPU_IDLE : CPU_NOT_IDLE;
                         }
                         sd->last_balance = jiffies;
                 }