diff -u -X ../dontdiff linux-2.5.59/fs/aio.c linux-2.5.59-kexecdump/fs/aio.c
--- linux-2.5.59/fs/aio.c	Fri Jan 17 07:52:06 2003
+++ linux-2.5.59-kexecdump/fs/aio.c	Tue Feb 11 09:14:25 2003
@@ -539,7 +539,7 @@
 	return ioctx;
 }
 
-static void use_mm(struct mm_struct *mm)
+void use_mm(struct mm_struct *mm)
 {
 	struct mm_struct *active_mm = current->active_mm;
 	atomic_inc(&mm->mm_count);
--- linux-2.5.59/arch/i386/kernel/machine_kexec.c	Thu Feb  6 16:31:14 2003
+++ linux-2.5.59-kexecdump/arch/i386/kernel/machine_kexec.c	Tue Feb 11 09:14:05 2003
@@ -80,7 +80,8 @@
 	relocate_new_kernel_t rnk;
 
 	/* switch to an mm where the reboot_code_buffer is identity mapped */
-	switch_mm(current->active_mm, &init_mm, current, smp_processor_id());
+	extern void use_mm(struct mm_struct *mm);
+	use_mm(&init_mm);
 
 	stop_apics();