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Re: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept

from [Keir Fraser] [Permanent Link][Original]
To: "Li, Xin B" <xin.b.li@xxxxxxxxx>, Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Fri, 13 Oct 2006 21:43:37 +0100
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On 13/10/06 9:43 pm, "Li, Xin B" <xin.b.li@xxxxxxxxx> wrote:

> Hi Keir, this fix is critical to stability of HVM.
> BTW, we are fixing MOVS and INS/OUTS for HVM, hopefully sending the patch
> tomorrow, acturally the code is totally messed up, althought they are nearly
> never used, but we believe they do introduce stability issue.

Hmm... So what OS is it that does INS/OUTS on the PIC?

 -- Keir



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