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[Xen-users] Result of Applying IGD VGA Passthrough Patches to Xen 4.4-unstable Changeset 27238


I have just applied IGD VGA Passthrough patches to Xen 4.4-unstable changeset 27238. Please refer to the 2 attached patches.

1. [Xen-devel] [PATCH 2/3] V4 qemu-xen-trad: Correctly expose PCH ISA bridge for IGD passthrough Link: http://lists.xenproject.org/archives/html/xen-devel/2013-06/msg01720.html

2. [Xen-devel] [PATCH 3/3] qemu-xen-trad: IGD passthrough: Expose vendor specific pci cap on host bridge. Link: http://lists.xenproject.org/archives/html/xen-devel/2013-02/msg00538.html

These are the steps I took to patch, compile and install Xen 4.4-unstable changeset 27238.

hg clone -r 27238 http://xenbits.xensource.com/xen-unstable.hg xen-unstable.hg-cs27238
cd xen-unstable.hg-cs27238
sudo -s
make world
make clean
cd tools/qemu-xen-traditional-dir-remote
patch -p1 < patch2of3.txt
patch -p1 < patch3of3.txt
cd ../..
make world
make install

However, I still encountered problems installing Intel HD Graphics display drivers. The driver installation would auto detect the display adapter, causing the LCD monitor to blink 1-2 times. But after that, the LCD monitor goes into Power Saving mode (blank screen) forever again. I tried to destroy the Windows 8 HVM domU and restart it. Windows 8 HVM domU would start up for a few seconds, then falls back to blank LCD monitor screen forever again.

Please advise.

Thank you very much.

Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming)

Attachment: patch2of3.txt
Description: Text document

Attachment: patch3of3.txt
Description: Text document

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