diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index f5c3d968d8c6..2175fb0d501c 100644
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -172,6 +172,7 @@ void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
 	}
 	srcu_read_unlock(&srcu, id);
 }
+EXPORT_SYMBOL_GPL(__mmu_notifier_invalidate_range_start);
 
 void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
 				  unsigned long start, unsigned long end)
@@ -187,6 +188,7 @@ void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
 	}
 	srcu_read_unlock(&srcu, id);
 }
+EXPORT_SYMBOL_GPL(__mmu_notifier_invalidate_range_end);
 
 static int do_mmu_notifier_register(struct mmu_notifier *mn,
 				    struct mm_struct *mm,