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Re: [Xen-devel] xend segfaults when starting

To: Christoph Egger <Christoph.Egger@xxxxxxx>
Subject: Re: [Xen-devel] xend segfaults when starting
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Wed, 4 Aug 2010 15:55:16 +0100
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Gianni Tedesco \(3P\)" <gianni.tedesco@xxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
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On Wed, 4 Aug 2010, Christoph Egger wrote:
> On Wednesday 04 August 2010 15:27:02 Gianni Tedesco wrote:
> > On Wed, 2010-08-04 at 14:12 +0100, Christoph Egger wrote:
> > > Hi!
> > >
> > > xend causes python to segfault on startup.
> > > The changeset in error is: 21904:6a0dd2c29999
> >
> > There is a fix for this in:
> >
> > [PATCH 1 of 6] xl: PCI code cleanups
> >
> > However the python wrapper ought not segfault because of an unexpected
> > error code in either case
> >
> > Stefano, please apply that, this has cropped up several times for people
> > now, typically as a spurious error message in xl.
> 
> How does this affect the python wrapper code ?
> 

It doesn't, in fact:

changeset:   21907:6a0dd2c29999
parent:      21904:9f49667fec71
user:        Ian Campbell <ian.campbell@xxxxxxxxxx>
date:        Fri Jul 30 16:20:48 2010 +0100
summary:     libxc: free thread specific hypercall buffer on xc_interface_close

I am going to revert this and leave it to Ian to fix it properly
(currently on vacation).

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