diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index a097ec13bb0c..1441f5fbd84f 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -174,7 +174,7 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end)
 	for (addr = start; addr <= end; addr = ALIGN(addr + 1, PGDIR_SIZE)) {
 		pgd_t *pgd_ref = pgd_offset_k(addr);
 		const p4d_t *p4d_ref;
-		struct page *page;
+		struct ptdesc *ptdesc;
 
 		/*
 		 * With folded p4d, pgd_none() is always false, we need to
@@ -187,15 +187,15 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end)
 			continue;
 
 		spin_lock(&pgd_lock);
-		list_for_each_entry(page, &pgd_list, lru) {
+		list_for_each_entry(ptdesc, &pgd_list, pt_list) {
 			pgd_t *pgd;
 			p4d_t *p4d;
 			spinlock_t *pgt_lock;
 
-			pgd = (pgd_t *)page_address(page) + pgd_index(addr);
+			pgd = (pgd_t *)ptdesc_address(ptdesc) + pgd_index(addr);
 			p4d = p4d_offset(pgd, addr);
 			/* the pgt_lock only for Xen */
-			pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
+			pgt_lock = &pgd_page_get_mm(ptdesc_page(ptdesc))->page_table_lock;
 			spin_lock(pgt_lock);
 
 			if (!p4d_none(*p4d_ref) && !p4d_none(*p4d))