diff --git a/mm/percpu.c b/mm/percpu.c
index ed92caa..41e7a5f 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -860,7 +860,7 @@
 	/* init and register vm area */
 	static_vm.flags = VM_ALLOC;
 	static_vm.size = pcpu_chunk_size;
-	vm_area_register_early(&static_vm);
+	vm_area_register_early(&static_vm, PAGE_SIZE);
 
 	/* init static_chunk */
 	static_chunk = alloc_bootmem(pcpu_chunk_struct_size);
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 224eca9..366ae9e 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -995,7 +995,7 @@
 /**
  * vm_area_register_early - register vmap area early during boot
  * @vm: vm_struct to register
- * @size: size of area to register
+ * @align: requested alignment
  *
  * This function is used to register kernel vm area before
  * vmalloc_init() is called.  @vm->size and @vm->flags should contain
@@ -1004,12 +1004,15 @@
  *
  * DO NOT USE THIS FUNCTION UNLESS YOU KNOW WHAT YOU'RE DOING.
  */
-void __init vm_area_register_early(struct vm_struct *vm)
+void __init vm_area_register_early(struct vm_struct *vm, size_t align)
 {
 	static size_t vm_init_off __initdata;
+	unsigned long addr;
 
-	vm->addr = (void *)VMALLOC_START + vm_init_off;
-	vm_init_off = PFN_ALIGN(vm_init_off + vm->size);
+	addr = ALIGN(VMALLOC_START + vm_init_off, align);
+	vm_init_off = PFN_ALIGN(addr + vm->size) - VMALLOC_START;
+
+	vm->addr = (void *)addr;
 
 	vm->next = vmlist;
 	vmlist = vm;