Index: uml-2.4.24/arch/um/kernel/tt/ksyms.c
===================================================================
--- uml-2.4.24.orig/arch/um/kernel/tt/ksyms.c	2005-05-04 13:59:58.000000000 +0300
+++ uml-2.4.24/arch/um/kernel/tt/ksyms.c	2005-05-05 23:49:51.508354472 +0300
@@ -12,6 +12,7 @@
 EXPORT_SYMBOL(__do_strncpy_from_user);
 EXPORT_SYMBOL(__do_strnlen_user); 
 EXPORT_SYMBOL(__do_clear_user);
+EXPORT_SYMBOL(clear_user_tt);
 
 EXPORT_SYMBOL(tracing_pid);
 EXPORT_SYMBOL(honeypot);
Index: uml-2.4.24/arch/um/kernel/ksyms.c
===================================================================
--- uml-2.4.24.orig/arch/um/kernel/ksyms.c	2005-05-04 13:54:24.000000000 +0300
+++ uml-2.4.24/arch/um/kernel/ksyms.c	2005-05-05 23:50:19.649076432 +0300
@@ -53,6 +53,7 @@
 #ifdef CONFIG_MODE_SKAS
 EXPORT_SYMBOL(copy_to_user_skas);
 EXPORT_SYMBOL(copy_from_user_skas);
+EXPORT_SYMBOL(clear_user_skas);
 #endif
 
 EXPORT_SYMBOL(os_stat_fd);