--- linux-RT.mich/kernel/latency.c.orig	2005-06-02 14:16:12.000000000 +0200
+++ linux-RT.mich/kernel/latency.c	2005-06-02 14:15:37.000000000 +0200
@@ -850,7 +850,7 @@ static int notrace l_show_cmdline(struct
 }
 
 #ifdef CONFIG_X86_64
-# define NR_syscalls __NR_syscall_max
+# define NR_syscalls (__NR_syscall_max+1)
 #endif
 
 extern unsigned long sys_call_table[NR_syscalls];