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Re: [Xen-devel] network_alloc_rx_buffers panic

To: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] network_alloc_rx_buffers panic
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 28 Sep 2004 11:23:16 +0100
Cc: David Becker <becker@xxxxxxxxxxx>, Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 28 Sep 2004 11:35:31 +0100
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> On Sat, Sep 25, 2004 at 09:45:24PM -0400, David Becker wrote:
> > 
> > " Could you try updating to the latest version, with writable pagetables
> > " reenabled.  Keir has spotted an incorrect check in the writable
> > 
> > xen is faulting the same as the previous pull.
> 
> Ok, this is because you haven't moved /lib/tls out of the way,
> at least I can reproduce the Page fault messages from __copy_to_user_ll
> if I move /lib/tls back.  So these Page fault messages are "normal"
> if you run a debug build.
> 
>     christian
> 

Yeah, everyone should move /lib/tls out of the way. I hoped that a
large scary message, mostly in CAPITALS, with asterisks around it, and
a 5-second boot delay would be enough to encourage action! :-)

 -- Keir


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