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Re: [Xen-devel] [patch] make cpufreq with speedstep-centrino work underX

To: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] [patch] make cpufreq with speedstep-centrino work underXen
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 18 Apr 2006 08:32:12 +0100
Cc: Christian Krafft <parabelboi@xxxxxxxxxxxxxxx>, Xen-devel@xxxxxxxxxxxxxxxxxxx
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On 17 Apr 2006, at 21:24, Ian Pratt wrote:

If someone could review the patch and bring it upsream (if
it's ok), it would be very nice.

Why not just update xen's MSR emulation code to handle this case? The
msr hypercall is pretty much a legacy thing.

Matt Yourst's most recent patch on the list does exactly that and you should base your patch on that.

 -- Keir


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