Index: kernel/arch/amd64/include/mm/as.h
===================================================================
--- kernel/arch/amd64/include/mm/as.h	(revision 57da95c482edb0cea2f17139f72f308e960ddd0f)
+++ kernel/arch/amd64/include/mm/as.h	(revision 34bd143ee4c95bdedc6565a0e2150902184b4a44)
@@ -48,4 +48,7 @@
 } as_arch_t;
 
+#define as_constructor_arch(as, flags)		(as != as)
+#define as_destructor_arch(as)			(as != as)
+#define as_create_arch(as, flags)		(as != as)
 #define as_install_arch(as)
 #define as_deinstall_arch(as)