Re: [Qemu-devel] [PATCH] cpu: Register QOM links at /machine/cpus/<index>

[Paolo Bonzini]

On 04/05/2015 11:47, Igor Mammedov wrote:
> On Thu, 30 Apr 2015 16:19:07 -0300
> Eduardo Habkost <address@hidden> wrote:
> 
> > This will provide a predictable path for the CPU objects, and a more
> > powerful alternative for the query-cpus QMP command, as now every QOM
> > property on CPU objects can be easily queried.
> 
> provided the way cpu_index is generated, path won't be predictable/stable
> with CPU unplug. I'd rather use DEVICE->id instead of cpu_index.

Can we use the APIC id then?  Perhaps wrapped with a CPUState-level
method get_stable_processor_id()?

Paolo