From: Kip Macy <kmacy@fsmware.com>
To: Christian Limpach <chris@pin.lu>
Cc: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>,
"MAGENHEIMER,DAN (HP-FtCollins, ex1)" <dan.magenheimer@hp.com>,
xen-devel@lists.sourceforge.net
Subject: Re: Xen at scale
Date: Wed, 24 Mar 2004 10:39:45 -0800 (PST) [thread overview]
Message-ID: <20040324103447.V2890@demos.bsdclusters.com> (raw)
In-Reply-To: <0be301c411c3$9cd0a1b0$070414ac@pin>
> and where does the builder put the PTD? and what's the physical memory
> layout?
For BSD both are irrelevant - the PTD is passed in as an argument via a
register. Only Linux relies on physical contiguity for the PTOV trick.
BSD does a table lookup in the mapped page tables - it has no physical
contiguity requirements.
>
> > As for DOM0, different guests can have their own setup routines inside
> Xen.
>
> I think we'll have to agree to disagree on this.
That is a starting point.
-Kip
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next prev parent reply other threads:[~2004-03-24 18:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-23 22:37 Xen at scale MAGENHEIMER,DAN (HP-FtCollins,ex1)
2004-03-23 22:59 ` Alex Ho
2004-03-23 23:08 ` Ian Pratt
2004-03-23 23:23 ` Christian Limpach
2004-03-24 6:54 ` Kip Macy
2004-03-24 10:31 ` Christian Limpach
2004-03-24 10:49 ` Keir Fraser
2004-03-24 12:12 ` Christian Limpach
2004-03-24 15:56 ` Kip Macy
2004-03-24 17:15 ` Christian Limpach
2004-03-24 18:39 ` Kip Macy [this message]
2004-03-24 19:41 ` Christian Limpach
2004-03-24 19:55 ` Kip Macy
2004-03-24 21:06 ` xen-1.2 again I RATTAN
2004-03-24 21:22 ` Ian Pratt
2004-03-24 21:41 ` I RATTAN
-- strict thread matches above, loose matches on Subject: below --
2004-03-23 23:47 Xen at scale MAGENHEIMER,DAN (HP-FtCollins,ex1)
[not found] <becker@cs.duke.edu>
2004-03-18 15:44 ` David Becker
2004-03-18 16:00 ` Ian Pratt
2004-03-18 16:27 ` David Becker
2004-03-18 16:21 ` Mark Williamson
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