From: "Jim C. Brown" <jma5@umd.edu>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] About qemu emulation speed (a question) and supported OS
Date: Tue, 13 Sep 2005 17:48:57 -0400 [thread overview]
Message-ID: <20050913214856.GA31111@jbrown.mylinuxbox.org> (raw)
In-Reply-To: <4326E903.7070900@us.ibm.com>
On Tue, Sep 13, 2005 at 09:58:11AM -0500, Anthony Liguori wrote:
> Jim C. Brown wrote:
>
> >Fabrice had said that he > >wants
> >kqemu to be able to do total virtualization (both kernel and userland > >bits);
> >basically all the translation code of qemu would be left unused but the
> >hardware> >emulation would still be shared.
> >
> >
> I reckon this means taking advantage of VT and Pacifica when they're
> available so the kernel code can be safely run on bare metal.
>
No, I got the impression that Fabrice was taking about virtualization the way
VMware, old plex86, and vmbear (new FOSS x86 virtualizer in the works) do it.
So it'll work w/o needing a 64bit chip.
> FWIW, Xen is already using QEMU in this way. It would be very neat to
> see this technique applied to a Type II VMM.
>
Do you have any details on this?
> Regards,
>
> Anthony Liguori
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
--
Infinite complexity begets infinite beauty.
Infinite precision begets infinite perfection.
next prev parent reply other threads:[~2005-09-13 22:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-13 12:36 [Qemu-devel] About qemu emulation speed (a question) and supported OS Alexandre Leclerc
2005-09-13 13:08 ` Adrian Smarzewski
2005-09-13 18:02 ` Alexandre Leclerc
2005-09-13 13:38 ` Jim C. Brown
2005-09-13 14:58 ` Anthony Liguori
2005-09-13 21:48 ` Jim C. Brown [this message]
2005-09-14 0:18 ` Mark Williamson
2005-09-14 2:48 ` Anthony Liguori
2005-09-14 3:48 ` Mark Williamson
2005-09-14 4:27 ` Anthony Liguori
2005-09-14 4:58 ` Mike Swanson
2005-09-14 13:39 ` Jim C. Brown
2005-09-14 18:46 ` Anthony Liguori
2005-09-14 22:42 ` Jim C. Brown
2005-09-14 13:37 ` Jim C. Brown
2005-09-14 15:47 ` Henrik Nordstrom
2005-09-14 17:53 ` Mark Williamson
2005-09-14 17:18 ` John R. Hogerhuis
2005-09-14 22:34 ` Jim C. Brown
2005-09-14 17:46 ` Mark Williamson
2005-09-15 21:26 ` Karl Magdsick
2005-09-15 23:24 ` Mark Williamson
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