[Xen-changelog] Xen waits 5 seconds to reboot when domain 0 crashes, giving

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID a4acdf920c2778222fbbfd02e8b7c350c7374d7d
# Parent  c7020299facc4940b245b3f5280d6bf6ef6a77b1
Xen waits 5 seconds to reboot when domain 0 crashes, giving
time to read crash messages.

From: Chris Wright <chrisw@xxxxxxxxxxxx>

Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r c7020299facc -r a4acdf920c27 xen/common/domain.c
--- a/xen/common/domain.c       Wed Mar 29 17:46:51 2006
+++ b/xen/common/domain.c       Wed Mar 29 23:07:23 2006
@@ -19,6 +19,7 @@
 #include <xen/rangeset.h>
 #include <xen/guest_access.h>
 #include <xen/hypercall.h>
+#include <xen/delay.h>
 #include <asm/debugger.h>
 #include <public/dom0_ops.h>
 #include <public/sched.h>
@@ -222,6 +223,13 @@
             printk("Domain 0 halted: halting machine.\n");
             machine_halt();
         }
+        else if ( reason == SHUTDOWN_crash )
+        {
+            printk("Domain 0 crashed: rebooting machine in 5 seconds.\n");
+            watchdog_disable();
+            mdelay(5000);
+            machine_restart(0);
+        }
         else
         {
             printk("Domain 0 shutdown: rebooting machine.\n");

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