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[Xen-devel] CS 20084 breaks multiple-cpu HVM guests

from [George Dunlap] [Permanent Link][Original]
To: xen-devel@xxxxxxxxxxxxxxxxxxx, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: [Xen-devel] CS 20084 breaks multiple-cpu HVM guests
From: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
Date: Thu, 20 Aug 2009 17:07:25 +0100
Cc:
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After CS 20084, HVM linux guests get stuck at "Brought up 2 cpus".  CS
20083 still works.  Presumably there's some IPI stuff broken in the
update.

I've taken a look through the patch, but nothing sticks out to me.
I'll keep looking, but if someone who knows the code better could
review the change, it might be more obvious...

Peace,
 -George

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