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Re: [Xen-devel] save/restore/migrate kernel questions

To: Jan Beulich <JBeulich@xxxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] save/restore/migrate kernel questions
From: Keir Fraser <keir@xxxxxxx>
Date: Wed, 10 Nov 2010 08:37:58 +0000
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On 10/11/2010 08:07, "Jan Beulich" <JBeulich@xxxxxxxxxx> wrote:

> Keir: In the 2.6.18 kernel, the suspend event channel gets set up
> even for Dom0. This as well as the registering of the shutdown
> watch seems pointless (and dangerous in case something
> connected to it say due to a bug) to me in that context. Am I
> missing something?

Probably not. I wouldn't have considered it a problem -- users will be
pissed if some entity starts randomly connecting to and shutting down any
guest, regardless if it's dom0 or a domU. Best not do that. ;-)

 -- Keir



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