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Re: [Xen-devel] Re: Xen reboots when trying to start new domain

To: Kip Macy <kmacy@xxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Re: Xen reboots when trying to start new domain
From: "Ronald G. Minnich" <rminnich@xxxxxxxx>
Date: Fri, 10 Sep 2004 07:51:13 -0600 (MDT)
Cc: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxxx
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On Thu, 9 Sep 2004, Kip Macy wrote:

> Not surprisingly FreeBSD expects those low temporary double mappings to
> be there. How do you recommend fixing this without throwing more
> pagetables at it that pmap_init will have to garbage collect?

I got rid of all the double mapping in Plan 9 by having the loader do a 
bit more work. I no longer remember freebsd startup very well but this 
might be worth a look -- see how much more work the os loader can do to 
set things up, then just start freebsd in the high virtual addresses.

ron


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