From mboxrd@z Thu Jan  1 00:00:00 1970
From: Steven Rostedt <rostedt@goodmis.org>
Subject: [RFC/PATCH LGUEST X86_64 12/13] dump stack on crash
Date: Thu, 08 Mar 2007 12:39:15 -0500
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References: <20070308162348.299676000@redhat.com>
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Cc: Chris Wright <chrisw@sous-sol.org>, Ingo Molnar <mingo@elte.hu>
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plain text document attachment (lguest64-dump-panic.patch)
it's nice to see a back trace dump when we do a panic.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Cc: Glauber de Oliveira Costa <glommer@gmail.com>
Cc: Chris Wright <chrisw@sous-sol.org>


Index: work-pv/kernel/panic.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- work-pv.orig/kernel/panic.c
+++ work-pv/kernel/panic.c
@@ -78,6 +78,7 @@ NORET_TYPE void panic(const char * fmt, =

 	vsnprintf(buf, sizeof(buf), fmt, args);
 	va_end(args);
 	printk(KERN_EMERG "Kernel panic - not syncing: %s\n",buf);
+	dump_stack();
 	bust_spinlocks(0);
 =

 	/*

--