similar to: VT spec on Web

hi, This is what I get on the Intel DQ35JO. Is it critical? (XEN) Brought up 2 CPUs (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware

Hi, Stop me If I am wrong but DELL 1855 aren''t shipped with Dual Core Xeons .... So you shouldn''t have any VT support on your server. Christophe Painchaud -----Message d''origine----- De : xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] De la part de Sadique Puthen Envoyé : Tuesday, October 17, 2006 5:25 PM À : octane indice Cc :

Hello, I''m searching a vt-d capable system for one customer. I need to setup a new server which need to host one linux and one windows system. The windows system need to have access to one analog modem and thus I need vt-d to assign pci- adresses to the windows guest to bring some usb-ports into windows. I''m correct? Now I''m searching a small 19" rack server

Ian, Keir, This patch is to boot 32-bit VMX guest on the 64-bit host. Double-compile is used to make both 64-bit guest and 32-bit guest can work, the shadow page-table uses current 64-bit shadow code''s structure to simulate 32-bit guest''s 2-level page-table. Signed-off-by: Chengyuan Li <chengyuan.li@intel.com> Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>

Currently the mmio_operands assumes writing to memory when operand 0 is register or immediate, this is false for cmp/test opcode. This patch resolve this problem, please review. Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com> Thanks Yunhong Jiang _______________________________________________ Xen-devel mailing list

Dear R users, suppose we have a random walk such as: v_t+1 = v_t + e_t+1 where e_t is a normal IID noise pocess with mean = m and standard deviation = sd and v_t is the fundamental value of a stock. Now suppose I want a trading strategy to be: x_t+1 = c(v_t – p_t) where c is a costant. I know, from the paper where this equations come from (Farmer and Joshi, The price dynamics of common

Hi, Curiously, it''s worth noting that Xeon Processor 5100 series are not in the list of HVM Compatible Processors : http://wiki.xensource.com/xenwiki/HVM_Compatible_Processors Patrick ----- Message d''origine ---- De : Mohamed Zohny <mohamad.zohny@gmail.com> À : xen-users <xen-users@lists.xensource.com> Envoyé le : Mercredi, 8 Novembre 2006, 9h17mn 08s Objet :

I have successfully booted xen on Fedora 14 x86_64 with iommu=force on the kernel line, I can unbind a pci device and rebind to pci-stub and see it with xm pci-list-assignable-devices. That''s cool. Now I have an Intel 82576 dual-port ET Adapter that supports SR-IOV and started configuring everything to enable it''s virtual functions: added pci_pt_e820_access=on to the

Hi, I''m not able to activate VT-d on my PC due to a buggy BIOS. Xen fails to parse ACPI DMAR table. There is a problem with RMRR address range. My configuration is : - Debian Weezy - Xen version 4.1.2 (Debian 4.1.2-2) - Sabertooth X58 with last bios (1304) - i7 - 960 I have the following message : (XEN) [VT-D]dmar.c:704: Host address width 39 (XEN) [VT-D]dmar.c:719: found

Success story: I''m now successfully running WinXP Home Edition as DomU under XEN, with Gentoo Linux dom0. Xen and Linux kernel souce code installed from Gentoo emerge sources (not from the xensource tarball). Hardware: HP Pavilion model d4600y, Core2 Duo CPU, Intel P965 chip set. (Despite predictions elsewhere on this mailing list, the P965 _does_ seem to work just fine for VT. The

Hi Folks, I want to do the guest physical address (GPA) to host physical address (HPA) conversion for a VT domain in the VT domains itself. So essentially I would like to access the phys_to_machine_mapping table in the V domain. does a VT domain already have access to this table? if not, how can I do this address conversion inside the VT domain? Thanks, Sanjay -- ---------------------- PhD

Hi folks, currently I try to setup a new xen host v3.4.1 on top of a Asus P5E-VM DO (latest BIOS, Vt-d capable and enabled in BIOS) to migrate my extisting HVMs (Win2k3 server) running on Xen v3.3.0 to a new home. I want to switch over to 3.4.1 to (hopefully!) passthrough my ISDN board to a HVM domU. Unfortunate there seem some issue with the VT-d DMAR tables which is beyond my knowledge and

This a step forward to fix the security hole introduced by dom0''s 1:1 mapping VT-d table: remove the critical code and data from it. The more flexible solution is to update dom0''s VT-d table on demand as what will be done for other PV domains. However, there could bring a performance issue even with software optimization. Iotlb flush of some hardware is time-consuming.

Hello, I don''t have a Vt-x machine on which I can test and see; I have a question regarding running qemu on Vt-x xen machines. xen-unstable has a config file example: dist/install/etc/xen/xmexample.hvm In this file we have the follwoing line: device_model = ''/usr/'' + arch_libdir + ''/xen/bin/qemu-dm'' The use manual says about the device_model:

Hi Our system need to support Windows Guest OS,but we don't plan to buy new VT servers. I know xen 3.0 support Windows only on VT or Pacific processor. Does XenEnterprise support Windows only on VT or Pacific processor? Thanks. Sidney Soung _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all, I recently upgraded my Xen 3.2.1 to 3.3.1 on Centos 5.2. Everything seems to have gone pretty smoothly except I have a few issues. My system specs are: 4GB RAM Q6600 quad core Intel CPU P5E-VM DO Q35 Intel mobo (VT-d enabled) Skystar2 DVB PCI card passed through to HVM DomU HVM Windows XP SP3 DomU 1. When I restart my DomU, it shuts down and turns into Domain-Unnamed but

Hello all, please tell me, how can I be sure that my Xen installation is built with Intel VT-d support? Something like xm info | grep -i KEY-REGULAR-EXPRESSION xm dmesg | grep -i KEY-REGULAR-EXPRESSION What a line should I look for? And if my installation was really built with VT-d support, how can I be sure, that Xen has successfully initialized VT-d hardware? I have read [1] and the

reaver wrote: > > On Tue, Feb 24, 2009 at 12:36 AM, Dustin Henning > <Dustin.Henning@prd-inc.com> wrote: >> Christian, >>        I am not sure what lead me to believe you had an AMD system.  To >> summarize what I was trying to say, ASUS is claiming that this issue is >> unsupported because you use Linux, but at the end of the day, the issue >> has

Hello, As I saw in this mailing list, there should be some emulation solution for drivers when using VT-x processors. See for example : http://lists.xensource.com/archives/html/xen-devel/2005-12/msg00763.html My question is this; As I understand, the VMX support in the new VT-x processors enables us to prevent Guest OSs from performing unwanted instructions (HLT , for example). This

Hi, can someone recommends mainboads+cpu combination with working vt and vt-d for a home server ( means reasonably priced) and with at least 3 pci slots besides the mainboards mentioned in http://wiki.xensource.com/xenwiki/VTdHowTo. Would it be worth to wait for AMD iommu technic, which should appear this year ? Thanks Frank _______________________________________________ Xen-users