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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 08 Jul 2014 20:55:52 +1000
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Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH v4] spapr: add uuid/host details
 to device tree
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To: Alexander Graf <agraf@suse.de>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>

On Tue, 2014-07-08 at 12:49 +0200, Alexander Graf wrote:
> Please be aware that all of the above is bogus when you start
> thinking 
> about live migration.

What's probably where we need to start thinking about implementing
migration according to PAPR :-)

IE. With pre and post-migration notifications to the guest including
device-tree updates.

Cheers,
Ben.