diff -Napur -X /home/jbarnes/dontdiff linux-2.6.5-mm1/arch/ia64/kernel/setup.c linux-2.6.5-mm1.ia64/arch/ia64/kernel/setup.c
--- linux-2.6.5-mm1/arch/ia64/kernel/setup.c	2004-04-05 11:05:01.000000000 -0700
+++ linux-2.6.5-mm1.ia64/arch/ia64/kernel/setup.c	2004-04-05 11:07:11.000000000 -0700
@@ -47,6 +47,7 @@
 #include <asm/sal.h>
 #include <asm/sections.h>
 #include <asm/serial.h>
+#include <asm/setup.h>
 #include <asm/smp.h>
 #include <asm/system.h>
 #include <asm/unistd.h>
@@ -360,7 +361,7 @@ setup_arch (void)
 	/* enable IA-64 Machine Check Abort Handling */
 	ia64_mca_init();
 
-	platform_setup(cmdline_p);
+	platform_setup(saved_command_line);
 	paging_init();
 }
 
diff -Napur -X /home/jbarnes/dontdiff linux-2.6.5-mm1/include/asm-ia64/setup.h linux-2.6.5-mm1.ia64/include/asm-ia64/setup.h
--- linux-2.6.5-mm1/include/asm-ia64/setup.h	2004-04-05 11:05:02.000000000 -0700
+++ linux-2.6.5-mm1.ia64/include/asm-ia64/setup.h	2004-04-05 10:57:31.000000000 -0700
@@ -2,5 +2,6 @@
 #define __IA64_SETUP_H
 
 #define COMMAND_LINE_SIZE	512
+extern char saved_command_line[];
 
 #endif