From: Keir Fraser <keir@xensource.com>
To: John Hannfield <hal9020@gmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: X86_64 and 4GB RAM using Flat Memory Model?
Date: Tue, 01 May 2007 14:27:33 +0100 [thread overview]
Message-ID: <C25CFED5.E33F%keir@xensource.com> (raw)
In-Reply-To: <C25CFBFB.E33B%keir@xensource.com>
On 1/5/07 14:15, "Keir Fraser" <keir@xensource.com> wrote:
> 3. There is no command-line option for overrding the e820 map. We could
> lash one up, or I can give you a basic patch for you to fill in the blanks
> with your memory map. You can then build special Xen with hardcoded map for
> that box.
I should add the slightly longer term (post 3.0.5) solution, which will be
that Xen can return to real mode and interrogate e820 itself. We could at
least provide this as a command-line option, even if it's not the default.
-- Keir
next prev parent reply other threads:[~2007-05-01 13:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-28 13:14 X86_64 and 4GB RAM using Flat Memory Model? John Hannfield
2007-04-28 13:25 ` Keir Fraser
2007-04-28 13:33 ` John Hannfield
2007-04-28 14:03 ` Keir Fraser
2007-04-28 14:30 ` John Hannfield
2007-04-28 14:35 ` Keir Fraser
2007-04-28 14:39 ` John Hannfield
2007-04-28 15:22 ` Keir Fraser
2007-04-28 15:41 ` John Hannfield
2007-04-29 8:43 ` Keir Fraser
2007-04-29 10:54 ` John Hannfield
2007-05-01 10:24 ` John Hannfield
2007-05-01 13:15 ` Keir Fraser
2007-05-01 13:27 ` Keir Fraser [this message]
2007-05-01 14:07 ` John Hannfield
2007-05-02 0:07 ` James Harper
2007-05-02 6:32 ` Keir Fraser
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