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Re: [Xen-devel] sedf scheduler may cause a CPU fatal trap

from [Keir Fraser] [Permanent Link][Original]
To: Guillaume Thouvenin <guillaume.thouvenin@xxxxxxxx>
Subject: Re: [Xen-devel] sedf scheduler may cause a CPU fatal trap
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Fri, 13 Jan 2006 10:10:59 +0000
Cc: khoa@xxxxxxxxxx, ncmike@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, Gerrit Huizenga <gh@xxxxxxxxxx>
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On 13 Jan 2006, at 09:59, Guillaume Thouvenin wrote:


I ran two commands on the xen-unstable.hg that produced the CPU fatal
trap. I tested the changset 8571 on a x86_64 xeon bi-processors with HT
enabled. I only started one unprivileged domain. The two commands are:

   # xm sched-sedf 1 20000000 5000000 0 0 0
   # xm sched-sedf 1 20000000 0 0 1 0
There's a changeset (8577) queued up in our staging tree that should hopefully fix this. 

 -- Keir


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