00_ppc
diff -up linux-2.4.26/arch/ppc/kernel/ppc_ksyms.c linux/arch/ppc/kernel/ppc_ksyms.c
--- linux-2.4.26/arch/ppc/kernel/ppc_ksyms.c	2004-04-21 13:46:04.000000000 +0200
+++ linux/arch/ppc/kernel/ppc_ksyms.c	2004-04-21 14:11:29.000000000 +0200
@@ -78,6 +78,7 @@ extern unsigned long ret_to_user_hook;
 extern unsigned long mm_ptov (unsigned long paddr);
 
 EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(clear_user_page);
 EXPORT_SYMBOL(do_signal);
 EXPORT_SYMBOL(syscall_trace);
 EXPORT_SYMBOL(transfer_to_handler);