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-rw-r--r--kernel/sched/tune.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/tune.c b/kernel/sched/tune.c
index 079b18802f17..58f988a10b68 100644
--- a/kernel/sched/tune.c
+++ b/kernel/sched/tune.c
@@ -872,7 +872,7 @@ schedtune_add_cluster_nrg(
* Assume we have EM data only at the CPU and
* the upper CLUSTER level
*/
- BUG_ON(!cpumask_equal(
+ BUG_ON(sd2->parent && !cpumask_equal(
sched_group_cpus(sg),
sched_group_cpus(sd2->parent->groups)
));