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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH 8/8] qom: Make CPU a child of DeviceState |
Date: | Fri, 14 Dec 2012 16:40:01 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Il 14/12/2012 16:29, Andreas Färber ha scritto: > The latest motivation for making the CPU a device was to have the static > properties infrastructure for machine/CPU versioning. The global > property defaults are set in qdev's instance_init, so object_new() seems > fine for that. > > qdev_[try_]create() would further set the parent bus to SysBus if NULL. > The CPU is not a SysBusDevice so I think not using qdev_create() may be > safer... Maybe Anthony or Paolo can confirm? I think various parts of qdev assume there is a bus, so actually using SysBus would be safer (though uglier). Paolo
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