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Date: Tue, 15 Jan 2013 15:59:18 +0100
From: =?ISO-8859-1?Q?Andreas_F=E4rber?= <afaerber@suse.de>
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Subject: Re: [Qemu-devel] KVM call for 2013-01-15
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To: Eduardo Habkost <ehabkost@redhat.com>
Cc: KVM devel mailing list <kvm@vger.kernel.org>, Juan Quintela <quintela@redhat.com>, Alexander Graf <agraf@suse.de>, qemu-devel qemu-devel <qemu-devel@nongnu.org>, Anthony Liguori <anthony@codemonkey.ws>, Igor Mammedov <imammedo@redhat.com>

Am 15.01.2013 11:36, schrieb Eduardo Habkost:
> On Mon, Jan 14, 2013 at 02:26:12PM +0100, Juan Quintela wrote:
>> Please send in any agenda topics that you have.
>=20
> - CPU hotplug plan/design

For those that didn't read it, some food for thought:
http://lists.gnu.org/archive/html/qemu-devel/2013-01/msg01219.html

The basic assumptions that I have been operating under so far:
1) CPU hotplug will be x86-specific
2) The CPU is sufficiently different from a device to not use device_add
3) x86 CPU hotplug will not allow mixing different CPU types (Alex)

Previous art seems to be HMP cpu_set. Using any such specific operation
would allow us to abstract the ongoing QOM rework - I am about 2-3
series ahead of what has been posted but not there at QOM'ish hotplug
yet, so am open to any suggestions on the call.

Regards,
Andreas

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