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[Xen-devel] Re: [PATCH] txt: 2/6 - explicitly protect TXT addr ranges fr

To: "Cihula, Joseph" <joseph.cihula@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "xense-devel@xxxxxxxxxxxxxxxxxxx" <xense-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH] txt: 2/6 - explicitly protect TXT addr ranges from dom0
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Wed, 21 Jan 2009 08:09:36 +0000
Cc: "Wang, Shane" <shane.wang@xxxxxxxxx>
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On 21/01/2009 07:41, "Cihula, Joseph" <joseph.cihula@xxxxxxxxx> wrote:

> We had an earlier version of our patch that just altered the e820 table, but
> we were concerned about the code complexity needed to do that (the existing
> Xen e820 fns aren¹t sufficient for this).  Here is the change that we would
> need to add?do you prefer this:

Well, I'm not sure about the implementation in e820.c, but still I prefer
this approach overall. Go with this approach and I'll clean up the e820.c
parts myself if I can think of a simpler way to implement this mechanism.

 -- Keir



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