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Re: [Qemu-devel] [PATCH v3 0/3] Deprecate QMP & HMP `cpu-add`; document


From: Michal Privoznik
Subject: Re: [Qemu-devel] [PATCH v3 0/3] Deprecate QMP & HMP `cpu-add`; document vCPU hotplug
Date: Tue, 30 Oct 2018 16:56:40 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 10/30/2018 02:00 PM, Kashyap Chamarthy wrote:
> [Cc: libvir-list]
> 
> On Tue, Oct 30, 2018 at 01:35:23PM +0100, Kashyap Chamarthy wrote:
>> The first patch deprecates the QMP `cpu-add`, the second its HMP 
>> equivalent, and the third documents vCPU hotplug procedure using QMP
>> `device_add` et al.

Thanks for heads up. Libvirt already uses device_add if
'query-hotpluggable-cpus' command is available and 'query-machines'
returns 'hotpluggable-cpus: yes' for given machine type. It only falls
back to cpu-add.

Michal



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