Re: [Xen-devel] Vt-d not working with 3.4.1

["Mr. Teo En Ming (Zhang Enming)" <enming.teo@xxxxxxxxxxxxxxx>]

Dear All,

I can confirm that recompiling the Xen dom 0 paravirt-ops kernel using 
gzip compression works. I can use the generated bzImage to boot up Domain 0.
If you attempt to compile the Xen Dom 0 pv-ops kernel using bzip2 
compression, you won't be able to boot up Domain 0 using the generated 
bzImage. You will get an ELF error and kernel panic on CPU 0.
As for X server, I haven't got much luck yet.

I was able to download and compile NVIDIA's kernel module directly from 
official NVIDIA website for Fedora 11 Default shipping kernel. I was 
able to start X server successfully and launch a desktop environment 
using nvidia.ko.
However, if I want to compile the nvidia kernel module against Xen dom 0 
pv_ops kernel sources, the kernel module compiles successfully, but when 
I start X, the screen becomes blank and the whole system freezes there.
--
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) 
BEng(Hons)(Mechanical Engineering)
Technical Support Engineer
Information Technology Department
Asiasoft Online Pte Ltd
Tampines Central 1 #04-01 Tampines Plaza
Singapore 529541
Republic of Singapore
Mobile: +65-9648-9798
MSN: teoenming@xxxxxxxxxxx
Alma Maters: Singapore Polytechnic, National University of Singapore



On 08/19/2009 09:06 PM, Marc - A. Dahlhaus wrote:
> Mr. Teo En Ming (Zhang Enming) schrieb:
> > Dear Marc,
> >
> > I am aware that bzImage is not related to bzip2 compression at all. 
> > In fact bzImage stands for big zImage.
> > http://en.wikipedia.org/wiki/Vmlinux
> >
> > In the past, I was able to use bzip2 for Xen kernel in OpenSUSE 11.1 
> > successfully. Why is it I am only able to use gzip now?
> The dom0 builder only supports that as far as i know.
>
> Marc


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