Re: [Qemu-devel] [PATCH v2 37/36] qdev: device_del: search for to be unplugged device in 'peripheral' container

[Zhu Guihua]

On Wed, 2014-10-08 at 10:01 +0200, Paolo Bonzini wrote:
> Il 08/10/2014 05:49, Zhu Guihua ha scritto:
> > when device_add pc-dimm, only 'memdev' property is necessary, but the
> > 'id' property is optional. 
> > 
> > So I execute the command as followings:
> > object_add memory-backend-ram,id=ram0,size=128M
> > device_add pc-dimm,memdev=ram0
> > 
> > Now it is impossible to delete the pc-dimm, because it has no id, and it
> > is inside of 'peripheral-anon' container. 
> 
> Sure; but that was an explicit choice when you issued device_add.

Thanks for your patient explanation。
And I think it is better to make memory-devices without dev->id use
auto-generated IDs.

Regards,
Zhu
> 
> Paolo