Re: [Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-19 Thread Peter Krempa
On Tue, Jul 19, 2016 at 09:51:00 +0200, Igor Mammedov wrote: > On Tue, 19 Jul 2016 09:32:08 +0530 > Bharata B Rao wrote: > > On Mon, Jul 18, 2016 at 04:01:18PM +0200, Peter Krempa wrote: > > > On Mon, Jul 18, 2016 at 19:19:20 +1000, David Gibson wrote: [...] > > Is

Re: [Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-19 Thread Igor Mammedov
On Tue, 19 Jul 2016 09:32:08 +0530 Bharata B Rao wrote: > On Mon, Jul 18, 2016 at 04:01:18PM +0200, Peter Krempa wrote: > > On Mon, Jul 18, 2016 at 19:19:20 +1000, David Gibson wrote: > > > We've recently added a new device_add based cpu hotplug > > >

Re: [Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-18 Thread Bharata B Rao
On Mon, Jul 18, 2016 at 04:01:18PM +0200, Peter Krempa wrote: > On Mon, Jul 18, 2016 at 19:19:20 +1000, David Gibson wrote: > > We've recently added a new device_add based cpu hotplug > > implementation, with the spapr machine type being the first user. In > > order to overcome the limitations of

Re: [Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-18 Thread David Gibson
On Mon, Jul 18, 2016 at 04:01:18PM +0200, Peter Krempa wrote: > On Mon, Jul 18, 2016 at 19:19:20 +1000, David Gibson wrote: > > We've recently added a new device_add based cpu hotplug > > implementation, with the spapr machine type being the first user. In > > order to overcome the limitations of

Re: [Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-18 Thread Peter Krempa
On Mon, Jul 18, 2016 at 19:19:20 +1000, David Gibson wrote: > We've recently added a new device_add based cpu hotplug > implementation, with the spapr machine type being the first user. In > order to overcome the limitations of the old cpu_add interface, it > works very differently. That's going

[Qemu-devel] [RFC 2/2] qmp: Implement cpu-add in terms of query-hotpluggable-cpus when available

2016-07-18 Thread David Gibson
We've recently added a new device_add based cpu hotplug implementation, with the spapr machine type being the first user. In order to overcome the limitations of the old cpu_add interface, it works very differently. That's going to require a new interface in libvirt to properly use the new