From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gianluca Guida Subject: Re: Re: issues with movnti emulation Date: Mon, 24 Nov 2008 17:18:44 +0100 Message-ID: <492AD3E4.9060309@eu.citrix.com> References: <20081120171641.GJ25331@york.uk.xensource.com> <20081121160152.GK25331@york.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20081121160152.GK25331@york.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Tim Deegan Cc: xen-devel@lists.xensource.com, Keir Fraser List-Id: xen-devel@lists.xenproject.org Tim Deegan wrote: > At 17:43 +0000 on 20 Nov (1227202988), Keir Fraser wrote: >> Yes, you're probably right. I wonder if we are relying on emulation failures >> to inform unshadowing at all often? We might have to revisit constraining >> x86_emulate() when called by shadow code, do you think? > > Yes, I think it would probably be worth looking at that. In what kind of guest/workloads we were experiencing this corruption? Thanks, Gianluca