From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: Problem about dump-core
Date: Wed, 17 Sep 2014 02:11:12 +0100
Message-ID: <1410916272.23505.39.camel@citrix.com>
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To: Wen Congyang <wency@cn.fujitsu.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>, xen devel <xen-devel@lists.xen.org>
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On Wed, 2014-09-17 at 08:50 +0800, Wen Congyang wrote:

> Yes, we can check it more earlier. If the 4 error bits are set, is it a valid
> mfn?

It doesn't really matter, since valid or not you can't pass such an mfn
to this interface because of the error handling behaviour.

Ian.