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Date: Wed, 06 Jun 2012 20:17:29 +0800
From: Anthony Liguori <anthony@codemonkey.ws>
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Subject: Re: [Qemu-devel] [RFC PATCH 0/5] asynchronous migration state
 change handlers
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To: Yonit Halperin <yhalperi@redhat.com>, aliguori@us.ibm.com, Gerd Hoffmann <kraxel@redhat.com>, qemu-devel@nongnu.org

On 06/06/2012 08:15 PM, Alon Levy wrote:
> On Wed, Jun 06, 2012 at 08:08:40PM +0800, Anthony Liguori wrote:
>> On 06/06/2012 08:01 PM, Yonit Halperin wrote:
>>> On 06/06/2012 12:22 PM, Anthony Liguori wrote:
>>>>
>>>> So send a QMP event and call it a day.
>>>>
>>> Using a QMP event is making spice seamless migration dependent on libvirt
>>> version.
>>
>> That is not an acceptable justification.
>
> To let spice know that libvirt doesn't support the new event would
> require libvirt capabilities advertisement to qemu. Is that acceptable?

I literally have danpb's event introspection patches from Luiz's PULL request 
testing on my system right now to be pushed.

So this is already a solved problem.

Regards,

Anthony Liguori