diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 824efad..f4a40bd 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -498,13 +498,10 @@
 	if (WARN_ON(nodes_empty(node_possible_map)))
 		return -EINVAL;
 
-	for (i = 0; i < mi->nr_blks; i++)
-		memblock_x86_register_active_regions(mi->blk[i].nid,
-					mi->blk[i].start >> PAGE_SHIFT,
-					mi->blk[i].end >> PAGE_SHIFT);
-
-	/* for out of order entries */
-	sort_node_map();
+	for (i = 0; i < mi->nr_blks; i++) {
+		struct numa_memblk *mb = &mi->blk[i];
+		memblock_set_node(mb->start, mb->end - mb->start, mb->nid);
+	}
 
 	/*
 	 * If sections array is gonna be used for pfn -> nid mapping, check
@@ -538,6 +535,8 @@
 			setup_node_data(nid, start, end);
 	}
 
+	/* Dump memblock with node info and return. */
+	memblock_dump_all();
 	return 0;
 }
 
@@ -575,7 +574,7 @@
 	nodes_clear(node_possible_map);
 	nodes_clear(node_online_map);
 	memset(&numa_meminfo, 0, sizeof(numa_meminfo));
-	remove_all_active_ranges();
+	WARN_ON(memblock_set_node(0, ULLONG_MAX, MAX_NUMNODES));
 	numa_reset_distance();
 
 	ret = init_func();