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Re: [Xen-devel] Upstream QEMU not working with Xen unstable, lacks optio

To: Wei Liu <liuw@xxxxxxxxx>
Subject: Re: [Xen-devel] Upstream QEMU not working with Xen unstable, lacks option definitions
From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Date: Thu, 5 May 2011 09:47:30 +0100
Cc: Anthony, Perard <anthony.perard@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
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On Thu, 2011-05-05 at 09:38 +0100, Wei Liu wrote:
> Hi,
> 
> I compiled Anthony's QEMU [0]:
> 
> ./configure --target-list=i386-softmmu --enable-xen
> --extra-cflags=-I${X}/dist/install/usr/include
> --extra-ldflags=-L${X}/dist/install/usr/lib
> 
> However, this newly generated qemu does not support Xen-specific
> options such as -domain-name, -vcpus, etc, which makes it unfeasible
> to be used as device_model.
> 
> How to solve this problem? Did I miss anything with `configure`?
> 
> [0]: git://xenbits.xensource.com/people/aperard/qemu-dm.git

Please check the recently updated
http://wiki.xen.org/xenwiki/QEMUUpstream -- you need to tell xl (using
the "device_model_version" option) that you are using the new qemu, then
the toolstack will use the correct options for the upstream qemu.

Ian.


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