diff -Naur -X exclude-files ac_cur/include/asm-um/bugs.h ac/include/asm-um/bugs.h
--- ac_cur/include/asm-um/bugs.h	Fri Jun 22 14:09:47 2001
+++ ac/include/asm-um/bugs.h	Fri Jun 22 16:04:55 2001
@@ -1,6 +1,8 @@
 #ifndef __UM_BUGS_H
 #define __UM_BUGS_H
 
+static inline void linux_booted_ok(void) { return; }
+
 void check_bugs(void);
 
 #endif