Re: [Qemu-devel] [PATCH v1] docs: add cpu-hotplug.txt

[Dou Liyang]

Hi Fam

在 2016年08月09日 17:07, Fam Zheng 写道:
> On Tue, 08/09 16:47, Dou Liyang wrote:
> > > > +
> > > > +  (qemu) device_del cpu1
> > > > +
> > >
> > > Can you also document what should be done in guest to make this operation
> > > successful?
> >
> > I am not sure about these words "what should be done in guest".
> >
> > Do you mean that setting the CPUx's online to 1 to make the CPUx
> > online? or anything else?
>
> Yes, like that, but s/online/offline/ ? :)

OK,

But, I have a question.
In QEMU, when I remove a VCPU which is still online, I also can remove
it successful.


Thanks,

Dou Liyang