From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: error in xen/arch/x86/mm.c:get_page during migration
Date: Thu, 28 Feb 2013 14:12:07 +0100
Message-ID: <20130228131207.GA29586@aepfle.de>
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To: Tim Deegan <tim@xen.org>
Cc: Andres Lagar-Cavilla <andreslc@gridcentric.ca>, Jan Beulich <JBeulich@suse.com>, xen-devel@lists.xen.org
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On Thu, Feb 28, Tim Deegan wrote:

> If you can repro this, it might be worth tracing all the refcount ops
> into a large buffer and dumping the history of this MFN on failure.

I can reproduce it with xend, will have a look next week.

Olaf