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[Xen-devel] Re: [PATCH 4/4] ACPI: Enable THERM_CONTROL MSR write for dom

To: "Wei, Gang" <gang.wei@xxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH 4/4] ACPI: Enable THERM_CONTROL MSR write for dom0 even cpufreq=xen
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Mon, 02 Mar 2009 10:56:36 +0000
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On 26/02/2009 13:04, "Wei, Gang" <gang.wei@xxxxxxxxx> wrote:

> Enable THERM_CONTROL MSR write for dom0 even cpufreq=xen
> 
> Signed-off-by: Wei Gang <gang.wei@xxxxxxxxx>

If dom0 is not the cpufreq controller then it is not pinned onto particular
physical CPUs and fiddling with MSRs is rather suspect.

 -- Keir



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