From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Bauer Subject: Re: [VT-D]iommu.c:775: iommu_page_fault:iommu->reg=ffff828bfff57000 Date: Wed, 29 Oct 2008 14:37:54 +0100 Message-ID: <49086732.20408@cubewerk.de> References: <4906E4BE.7040102@cubewerk.de><409D32C55C48D34DB5E31C8AB29EB15B071C6AF6@FTLPEXCH05.citrite.net><49076B07.2010100@cubewerk.de><409D32C55C48D34DB5E31C8AB29EB15B071C6B27@FTLPEXCH05.citrite.net> <49078CF0.8010603@cubewerk.de> <409D32C55C48D34DB5E31C8AB29EB15B071C6C6F@FTLPEXCH05.citrite.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <409D32C55C48D34DB5E31C8AB29EB15B071C6C6F@FTLPEXCH05.citrite.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Ross Philipson schrieb: > Yeah, I am not really sure about that. I assume you did a pull of a > recent xen-unstable? Did the system successfully boot in spite of the > bug reported (it seems to have)? I took xen 3.4 thats xen-unstable.hg from yesterday evening. The system boots and the iommu error messages are gone. Network did not come up properly. It works fine without pci passthrough options. In the bios i have to select whether the onboard graphic is used as primary vga output or the pci-e one. If i define the onboard one then the pci-e card gets unavailable in xen, furthermore lspci did not show it anymore. if i set the pci-e card as primary, it comes up fine in xen, but if i hide that card which is required for passthrough, vga output becomes unavailable. vga output stops right after that line: Event-channel device installed. netfront: Initialising virtual ethernet driver. Regards -- Stefan