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Message-ID: <1412819414.4155.3.camel@G08FNSTD140041>
From: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
Date: Thu, 9 Oct 2014 09:50:14 +0800
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Subject: Re: [Qemu-devel] [PATCH v2 37/36] qdev: device_del: search for to
 be unplugged device in 'peripheral' container
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>, Peter Crosthwaite <peter.crosthwaite@xilinx.com>, Bharata B Rao <bharata@linux.vnet.ibm.com>, Andreas =?ISO-8859-1?Q?F=E4rber?= <afaerber@suse.de>, qemu-devel@nongnu.org

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.=20
> >=20
> > So I execute the command as followings:
> > object_add memory-backend-ram,id=3Dram0,size=3D128M
> > device_add pc-dimm,memdev=3Dram0
> >=20
> > Now it is impossible to delete the pc-dimm, because it has no id, and i=
t
> > is inside of 'peripheral-anon' container.=20
>=20
> Sure; but that was an explicit choice when you issued device_add.

Thanks for your patient explanation=E3=80=82
And I think it is better to make memory-devices without dev->id use
auto-generated IDs.

Regards,
Zhu
>=20
> Paolo