2 files changed, 2 insertions, 0 deletions

diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index affd97ec9f65..686ec8adf952 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -1394,6 +1394,7 @@ static struct rq *find_lock_later_rq(struct task_struct *task, struct rq *rq)
                                      !cpumask_test_cpu(later_rq->cpu,
                                                        &task->cpus_allowed) ||
                                      task_running(rq, task) ||
+                                     !dl_task(task) ||
                                      !task_on_rq_queued(task))) {
                                 double_unlock_balance(rq, later_rq);
                                 later_rq = NULL;
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index c41ea7ac1764..ec4f538d4396 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -1729,6 +1729,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq)
                                      !cpumask_test_cpu(lowest_rq->cpu,
                                                        tsk_cpus_allowed(task)) ||
                                      task_running(rq, task) ||
+                                     !rt_task(task) ||
                                      !task_on_rq_queued(task))) {
 
                                 double_unlock_balance(rq, lowest_rq);