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Re: [Xen-devel] Migrate/Save of 32-bit domU Broken on Xen 3.1.2 64-bit d

To: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] Migrate/Save of 32-bit domU Broken on Xen 3.1.2 64-bit dom0
From: Kurt Hackel <kurt.hackel@xxxxxxxxxx>
Date: Fri, 18 Jan 2008 16:12:03 -0800
Cc: Joshua West <jwest@xxxxxxxxxxxx>, "dan.magenheimer@xxxxxxxxxx" <dan.magenheimer@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Kurt Hackel <kurt.hackel@xxxxxxxxxx>
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On Fri, Jan 18, 2008 at 11:24:05PM +0000, Keir Fraser wrote:
> On 18/1/08 23:17, "Dan Magenheimer" <dan.magenheimer@xxxxxxxxxx> wrote:
> 
> > Note that 64-bit Xen + 32-bit Dom0 will support both 32-bit
> > and 64-bit domU's. (Oracle VM uses this configuration by
> > default on 64-bit capable machines.)  And save/restore/migration
> > has been tested to work for this (with the patch Kurt posted).
> 
> Worth checking in then?
> 
>  -- Keir

If you're willing to take the patches as-is to support 32-bit
dom0/64-bit guest case, yes.  We'll have to continue working on the
opposite case, but at least there is some way of supporting
save/restore/migrate for all guest types today.

thanks
kurt
-- 

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