diff -urN page-offset-um-ref/include/asm-um/page.h page-offset-um/include/asm-um/page.h
--- page-offset-um-ref/include/asm-um/page.h	Fri Aug 31 18:09:31 2001
+++ page-offset-um/include/asm-um/page.h	Fri Aug 31 18:07:31 2001
@@ -7,7 +7,6 @@
 
 #undef BUG
 #undef PAGE_BUG
-#undef PAGE_OFFSET
 #undef __pa
 #undef __va
 #undef virt_to_page
@@ -29,8 +28,6 @@
 #endif /* __ASSEMBLY__ */
 
 extern unsigned long physmem;
-
-#define PAGE_OFFSET     (physmem)
 
 #define __va_space (8*1024*1024)
 
diff -urN page-offset-um-ref/include/asm-um/page_offset.h page-offset-um/include/asm-um/page_offset.h
--- page-offset-um-ref/include/asm-um/page_offset.h	Thu Jan  1 01:00:00 1970
+++ page-offset-um/include/asm-um/page_offset.h	Fri Aug 31 18:08:55 2001
@@ -0,0 +1 @@
+#define PAGE_OFFSET_RAW (physmem)