diff -Nurp --exclude-from=/home/mcd/.dontdiff linux-2.6.0-vanilla/include/asm-i386/mmzone.h linux-2.6.0-patched/include/asm-i386/mmzone.h
--- linux-2.6.0-vanilla/include/asm-i386/mmzone.h	Wed Dec 17 18:58:49 2003
+++ linux-2.6.0-patched/include/asm-i386/mmzone.h	Thu Dec 18 14:46:14 2003
@@ -123,6 +123,7 @@ static inline struct pglist_data *pfn_to
 #include <asm/srat.h>
 #elif CONFIG_X86_PC
 #define get_zholes_size(n) (0)
+#define pfn_to_nid(pfn)		(0)
 #else
 #define pfn_to_nid(pfn)		(0)
 #endif /* CONFIG_X86_NUMAQ */