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Re: [Xen-users] who comes from kvm?

To: Javier Guerra Giraldez <javier@xxxxxxxxxxx>
Subject: Re: [Xen-users] who comes from kvm?
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: 2011年2月21日 11:56:40 +0200
Cc: xen-users@xxxxxxxxxxxxxxxxxxx, Steve Sapovits <steves06@xxxxxxxxxxx>
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On Sun, Feb 13, 2011 at 07:50:35PM -0500, Javier Guerra Giraldez wrote:
> On Sun, Feb 13, 2011 at 7:02 PM, Iustin Pop <iusty@xxxxxxxxx> wrote:
> > The QEMU process
> > still needs to run, and still does runs code on behalf of the VM; yes,
> > CPU is not emulated, memory access is direct, but IIRC even my paravirt
> > drivers, some stuff still goes through QEMU/kvm.
>
> just the same stuff that goes through Dom0 daemons
>
Not necessarily dom0 daemons.. Xen has stubdomains,
where you can run the qemu on a separate lightweight domain.
Or you can use Xen "driver domains" to run specific drivers
in another domain (not in dom0).
-- Pasi
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