From c782268be8892962a1ae2c09a2e87e7849454ef1 Mon Sep 17 00:00:00 2001
From: Volker Sameske <sameske@de.ibm.com>
Date: Fri, 16 Sep 2005 19:27:35 -0700
Subject: [PATCH] s390: diag 0x308 reipl

Add code to support the re-IPL method using diagnose 0x308.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/s390/kernel/setup.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/s390/kernel/setup.c')

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 907d16ac9dc..5204778b8e5 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -261,8 +261,11 @@ void (*_machine_power_off)(void) = machine_power_off_smp;
  * Reboot, halt and power_off routines for non SMP.
  */
 extern void reipl(unsigned long devno);
+extern void reipl_diag(void);
 static void do_machine_restart_nonsmp(char * __unused)
 {
+	reipl_diag();
+
 	if (MACHINE_IS_VM)
 		cpcmd ("IPL", NULL, 0);
 	else
-- 
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