diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
index 4a7944078cc35dddcea4963f1099e81d147c6936..8557ec6642130a58346c5f7e2d40a5777ad3e13e 100644
--- a/include/linux/sched/mm.h
+++ b/include/linux/sched/mm.h
@@ -362,6 +362,8 @@ enum {
 
 static inline void membarrier_mm_sync_core_before_usermode(struct mm_struct *mm)
 {
+	if (current->mm != mm)
+		return;
 	if (likely(!(atomic_read(&mm->membarrier_state) &
 		     MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE)))
 		return;