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[Xen-devel] Re: HVM smp guest save/restore support

To: "Zhai, Edwin" <edwin.zhai@xxxxxxxxx>
Subject: [Xen-devel] Re: HVM smp guest save/restore support
From: Keir Fraser <keir@xxxxxxxxxxxxx>
Date: Tue, 23 Jan 2007 15:49:04 +0000
Cc: Tim <Tim.Deegan@xxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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On 23/1/07 15:34, "Zhai, Edwin" <edwin.zhai@xxxxxxxxx> wrote:

> this code wake up all the aps like hvm_bringup_ap, since no IPI for ap when
> restore.
> if it's slightly ugly, how about add a similar hypercall like
> xc_domain_resume?

All hvm vcpu context restore should be done via the new hvm domctl, and the
wakeup of APs can be implemented there (rather than in common/ directory).

 -- Keir


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