diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index 0641ba54ab62ae9786cb12ab88b2666b5c783b7a..ce538c51fa3fb645b05d4a3b84d479a01497f33e 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -93,8 +93,10 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
 	for (i = 0; i < count; i++) {
 		if (map_ops[i].status)
 			continue;
-		set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
-				    map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT);
+		if (unlikely(!set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
+				    map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT))) {
+			return -ENOMEM;
+		}
 	}
 
 	return 0;