diff -r 8895ba2bd742 -r f54eaf5f261e config/arch/ia64.in
--- a/config/arch/ia64.in	Tue Nov 17 11:55:37 2009 +0100
+++ b/config/arch/ia64.in	Sat Jan 23 22:15:17 2010 +0100
@@ -3,6 +3,7 @@
 
 config ARCH_ia64
     select ARCH_SUPPORTS_64
+    select ARCH_DEFAULT_64
     select ARCH_USE_MMU
     select ARCH_SUPPORTS_BOTH_ENDIAN
     help