Re: [Xen-users] Re: Requesting Assistance from Intel Engineers on Intel Integrated Graphics (IGD) VGA Passthrough for Xen 4.0.1-RELEASE and pv-ops dom0 kernel 2.6.32.x

["\"Mr. Teo En Ming (Zhang Enming) 张恩鸣 of Singapore\"" <space.time.universe@gmail.com>]

Dear Weidong and Pasi,

Please re-visit the Xen 4 Intel integrated graphics (IGD) VGA 
passthrough case of Tang-Hsun Tu (涂堂訓) on 22nd July 2010 at the 
following link.

http://www.mailinglistarchive.com/html/xen-devel@lists.xensource.com/2010-07/msg01147.html

Apparently, the problems both of us have encountered in Xen 4 VGA 
passthrough are very similar.

Please watch my Youtube video on Intel IGD VGA Passthrough with Xen 
4.0.1-RELEASE, pv-ops dom0 kernel 2.6.32.21, and Windows XP HVM again. 
The link is provided below.

http://www.youtube.com/watch?v=xdD25DREx0g

Could we work together to resolve the stability issues in Xen 4.0.1 
Intel integrated graphics (IGD) VGA passthrough to Windows operating 
system HVM virtual machine?

Thank you very much.

-- 
Yours sincerely,

Mr. Teo En Ming (Zhang Enming) 张恩鸣 Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
Citizenship: Singapore Citizen/Singaporean
Facebook account: Teo En Ming (Zhang Enming)
Facebook link: http://www.facebook.com/profile.php?id=100000750083982
Facebook photos: http://www.facebook.com/profile.php?id=100000750083982#!/profile.php?id=100000750083982&v=photos
Facebook videos: http://www.facebook.com/profile.php?id=100000750083982&v=app_2392950137
Mobile Phone (Starhub pre-paid): +65-8369-2618
Windows Live Messenger: teoenming-at-hotmail.com
Location: Bedok Reservoir Road, Singapore
ZIP: 470103
My Open Letter (Plea for Medical Help/Assistance) to World Leaders (Updated 28 August 2010):-
http://lists.mcs.anl.gov/pipermail/mpich-discuss/2010-August/007811.html
http://mythtv.org/pipermail/mythtv-users/2010-August/295952.html
http://archives.gentoo.org/gentoo-user/msg_f6a341d9623fda17880159b137c07335.xml
Photo of Mr. Teo En Ming (Zhang Enming) 张恩鸣 of Singapore: http://i53.tinypic.com/207tamp.jpg




On 09/18/2010 06:21 PM, "Mr. Teo En Ming (Zhang Enming) 张恩鸣 of 
Singapore" wrote:
> I have also tried booting Xen 4.0.1 hypervisor and pv-ops dom0 kernel 
> 2.6.32.21 and then launch Windows XP HVM domU with-OUT VGA passthrough 
> from within X Windowing Server (GNOME Desktop Environment). The guest 
> operating system (WinXP HVM) in this case is perfectly stable and 
> doesn't crash.
>
> There could be stability issues with the Intel integrated graphics 
> (IGD) VGA passthrough code in Xen 4.0.1. I have noticed that the 
> screen/monitor tends to garbage out within 2 minutes after Windows XP 
> HVM domU has booted up (with VGA passthrough enabled).
>
> Thank you.
>