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Re: [Xen-devel] segfault in VM

To: Derek Glidden <dglidden@xxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] segfault in VM
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Thu, 22 Jul 2004 02:54:52 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx
Delivery-date: Thu, 22 Jul 2004 02:56:10 +0100
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In-reply-to: Your message of "Wed, 21 Jul 2004 21:48:08 EDT." <2E4ED226-DB81-11D8-A84E-000A95DBAEDE@xxxxxxxxxxxxxxx>
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> 
> On Jul 21, 2004, at 9:30 AM, Keir Fraser wrote:
> 
> >
> > Could someone try to isolate this to either the network backend driver
> > or the blkdev backend driver?
> >
> > The best way to do this is to disable the frontend drivers so that
> > they never try to coinnect to the backend driver...
> 
> I'll give this a go as well, but, is this for dom0 or domU kernels?

It's modifying the frontend drivers in the domU kernel so that the
data paths in the dom0 backend drivers do not get executed.

i.e., it's the domU kernel that needs recompiling.

 -- Keir


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