[UNSTABLE REPORT] Intel Integrated Graphics (IGD) VGA Passthrough to Microsoft Windows 7 Enterprise 90-day Trial with Xen 4.0.2-rc1-pre Hypervisor and pv-ops dom0 kernel 2.6.32.21

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

Dear Weidong (Intel), Pasi, Xen developers, and Xen users,

Project: Intel Integrated Graphics (IGD) VGA Passthrough
Motherboard: Intel Desktop Board DQ45CB
Hypervisor: Xen 4.0.2-rc1-pre
pv-ops dom0 kernel: 2.6.32.21
HVM domU: Microsoft Windows 7 Enterprise 90-day Trial
Project Status: UNSTABLE

Please watch the Youtube video which I have just made at the following link.

http://www.youtube.com/watch?v=Q6--q2pnRiI

The length of my Youtube video is only 1 min and 16 seconds. Please 
watch it. The short video clip demonstrates initial successful VGA 
passthrough, followed by a BSOD, with the name of a driver igdkmd64.sys 
printed on the screen.

Intel engineers, and Xen developers please investigate this BSOD error 
and instability.

Thank you very much.

My HVM configuration file:
=================

kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm'
memory = 3072

name = "win7-ent-x64"
vif = [ 'bridge=eth0' ]
acpi = 1
apic = 1
#disk = [ 
'file:/media/204b63da-9cae-4e4d-ac98-bee4e36fec18/win7-ent-x64.img,hda,w', 
'file:/media/204b63da-9cae-4e4d-ac98-bee4e36fec18/7600.16385.090713-1255_x64fre_enterprise_en-us_EVAL_Eval_Enterprise-GRMCENXEVAL_EN_DVD.iso,hdc:cdrom,r' 
]
disk = [ 
'file:/media/204b63da-9cae-4e4d-ac98-bee4e36fec18/win7-ent-x64.img,hda,w', 
'phy:/dev/sr0,hdc:cdrom,r' ]

device_model = 'qemu-dm'

#-----------------------------------------------------------------------------
# boot on floppy (a), hard disk (c) or CD-ROM (d)
# default: hard disk, cd-rom, floppy
boot="cd"
sdl=0
vnc=1
vnclisten="192.168.1.2"
vncdisplay=1
vncunused=1
vncconsole=0
vncpasswd=''

#serial='pty'
#usbdevice='tablet'
# onboard
#pci = [ '00:02.0' ]
##########################
# Xen 3.5 unstable options
##########################
# nVidia Geforce 8400 GS & firewire controller & HD audio controller
#pci = [ '01:00.0','02:01.0','00:1b.0' ]
#######################
# Xen 4.0.2-rc1-pre options
#######################
# IGD & HD audio controller
pci = [ '00:02.0','00:1b.0' ]


vcpus=1
##########################
# Xen 3.5 unstable options
##########################
# No passthrough
#gfx_passthru=0
# onboard
#gfx_passthru=1
# nvidia
#gfx_passthru=2
#######################
# Xen 4.0.2-rc1-pre options
#######################
gfx_passthru=1


# Can only pass through one usb device at a time
usb=1
# USB Unity Green Mouse
#usbdevice = 'host:1bcf:0007'
# USB A1pro Black Mouse
usbdevice = 'host:15d9:0a41'
# USB Keyboard
#usbdevice = 'host:0603:00f2'
# USB Sony IC Recorder
#usbdevice = 'host:054c:0271'
# USB Lexmark X1270 Color Printer
#usbdevice = 'host:043d:00ff'
# USB Lexmark X1270 Photo Scanner
#usbdevice = 'host:043d:007d'
# USB Lexmark X1270 Generic Hub
#usbdevice = 'host:043d:007a'
# Hauppauge WinTV PVR USB2 TV Tuner
#usbdevice = 'host:2040:2400'

#tsc_native=1



My Linux bash shell script start-windows:
==========================

#!/bin/sh

set -x

# Stops the BOINC Core Client
service boinc-client stop

# Stops the Snort NIDS
service snort stop

# Stops barnyard
service barnyard stop

# Stops NTOP
service ntop stop

# Stops OSSEC HIDS
service ossec stop

# Passthrough NVIDIA graphics card
#/etc/xen/scripts/passthru-nvidia.sh
# Passthrough IGD
/etc/xen/scripts/passthru-igd.sh
# Passthrough Firewire port
#/etc/xen/scripts/passthru-firewire.sh
# Passthrough Audio Controller
/etc/xen/scripts/passthru-audio.sh

ls -ltr /sys/bus/pci/drivers/pci-stub/
sleep 5

# Start Windows XP guest domain
#xm create winxphome32
mount /dev/sdb3 /media/204b63da-9cae-4e4d-ac98-bee4e36fec18
xm create windows7ent

Thank you very much for your kind attention. Please do watch my short 
Youtube video clip.

-- 
Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming) 张恩鸣 Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
Singapore Identity Card No.: S78*6*2*H
Location: Bedok Reservoir Road, Singapore
ZIP: 470103
Mobile Phone (Starhub Pre-paid): +65-8369-2618
Windows Live Messenger: teoenming-at-hotmail.com
Alma Maters:
[1] Singapore Polytechnic (Graduated 1998)
[2] National University of Singapore (Graduated 2006)
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 Singapore Citizen Mr. Teo En Ming (Zhang Enming) 张恩鸣 #1: http://i54.tinypic.com/2415z7t.jpg
Photo of Singapore Citizen Mr. Teo En Ming (Zhang Enming) 张恩鸣 #2: http://img842.imageshack.us/img842/7534/enmingteodscf2511.jpg