diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 49e693b..ab89d6f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2640,6 +2640,8 @@
 	static DEFINE_MUTEX(hugetlb_instantiation_mutex);
 	struct hstate *h = hstate_vma(vma);
 
+	address &= huge_page_mask(h);
+
 	ptep = huge_pte_offset(mm, address);
 	if (ptep) {
 		entry = huge_ptep_get(ptep);