Index: arch/amd64/include/mm/as.h
===================================================================
--- arch/amd64/include/mm/as.h	(revision de6b301a63efb6d81e9db05625bc3438102b9842)
+++ arch/amd64/include/mm/as.h	(revision 2cc5e0500c1e81f5b8a5a9df9e905047828173f1)
@@ -37,7 +37,5 @@
 #define USER_ADDRESS_SPACE_END_ARCH		(__address) 0x00007fffffffffff
 
-#define UTEXT_ADDRESS_ARCH	0x00001000
 #define USTACK_ADDRESS_ARCH	(USER_ADDRESS_SPACE_END_ARCH-(PAGE_SIZE-1))
-#define UDATA_ADDRESS_ARCH	0x21000000
 
 #define as_install_arch(as)