diff --git a/mm/filemap.c b/mm/filemap.c
index b76deb24aeea..c71e86c12418 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2818,7 +2818,7 @@ static inline loff_t page_seek_hole_data(struct xa_state *xas,
 	do {
 		if (ops->is_partially_uptodate(page, offset, bsz) == seek_data)
 			break;
-		start = (start + bsz) & ~(bsz - 1);
+		start = (start + bsz) & ~((u64)bsz - 1);
 		offset += bsz;
 	} while (offset < thp_size(page));
 unlock: