diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 4af58a3..979b18c 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -138,7 +138,7 @@
 	res->name = "System RAM";
 	res->start = start;
 	res->end = start + size - 1;
-	res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+	res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;
 	if (request_resource(&iomem_resource, res) < 0) {
 		pr_debug("System RAM resource %pR cannot be added\n", res);
 		kfree(res);