From xen-devel-bounces@lists.xen.org Tue Feb 18 08:50:51 2014 Received: (at maildrop) by bugs.xenproject.org; 18 Feb 2014 08:50:51 +0000 Received: from lists.xen.org ([50.57.142.19]) by bugs.xenproject.org with esmtp (Exim 4.80) (envelope-from ) id 1WFgOB-0004Ks-Fu for xen-devel-maildrop-Eithu9ie@bugs.xenproject.org; Tue, 18 Feb 2014 08:50:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WFgJ9-00050Z-Mj; Tue, 18 Feb 2014 08:45:39 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WFgJ7-00050S-Sd for xen-devel@lists.xen.org; Tue, 18 Feb 2014 08:45:38 +0000 Received: from [85.158.139.211:64566] by server-10.bemta-5.messagelabs.com id A8/34-08578-1BD13035; Tue, 18 Feb 2014 08:45:37 +0000 X-Env-Sender: JBeulich@suse.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1392713136!4585178!1 X-Originating-IP: [130.57.49.28] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogMTMwLjU3LjQ5LjI4ID0+IDQ4MDU=\n X-StarScan-Received: X-StarScan-Version: 6.9.16; banners=-,-,- X-VirusChecked: Checked Received: (qmail 30871 invoked from network); 18 Feb 2014 08:45:36 -0000 Received: from nat28.tlf.novell.com (HELO nat28.tlf.novell.com) (130.57.49.28) by server-3.tower-206.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 18 Feb 2014 08:45:36 -0000 Received: from EMEA1-MTA by nat28.tlf.novell.com with Novell_GroupWise; Tue, 18 Feb 2014 08:45:35 +0000 Message-Id: <53032BBB020000780011D214@nat28.tlf.novell.com> X-Mailer: Novell GroupWise Internet Agent 12.0.2 Date: Tue, 18 Feb 2014 08:45:31 +0000 From: "Jan Beulich" To: "Xiantao Zhang" , "Yang Z Zhang" References: <20140210080314.GA758@deinos.phlegethon.org> <20140211090202.GC92054@deinos.phlegethon.org> <20140211115553.GB97288@deinos.phlegethon.org> <52FA2C63020000780011B201@nat28.tlf.novell.com> <52FA480D.9040707@eu.citrix.com> <52FCE8BE.8050105@eu.citrix.com> <52FCF90F020000780011C29A@nat28.tlf.novell.com> <20140213162022.GE82703@deinos.phlegethon.org> <5301F000020000780011CCE0@nat28.tlf.novell.com> <53023239020000780011CED9@nat28.tlf.novell.com> In-Reply-To: Mime-Version: 1.0 Content-Disposition: inline Cc: George Dunlap , "andrew.cooper3@citrix.com" , Tim Deegan , DonaldD Dugger , "xen-devel@lists.xen.org" Subject: Re: [Xen-devel] [PATCH] Don't track all memory when enabling log dirty to track vram X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org >>> On 18.02.14 at 04:25, "Zhang, Yang Z" wrote: > I tried to reproduce it. But unfortunately, I cannot reproduce it in my box > (sandy bridge EP)with latest Xen(include my patch). I guess my configuration > or steps may wrong, here is mine: > > 1. add iommu=1,no-snoop in by xen cmd line: > (XEN) Intel VT-d Snoop Control not enabled. > (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. > (XEN) Intel VT-d Queued Invalidation enabled. > (XEN) Intel VT-d Interrupt Remapping enabled. > (XEN) Intel VT-d Shared EPT tables enabled. > > 2. boot a rhel6u4 guest. > > 3. after guest boot up, run startx inside guest. > > 4. a few second, the X windows shows and didn't see any error. Also the CPU > utilization is about 1.7%. > > Any thing wrong? Nothing I can see. The main difference might be that I'm using a SLES11 SP3 guest instead of a RHEL one. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel