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Re: [Xen-devel] x86 Physical CPUs at different frequencies - timer error
| To: | "Langsdorf, Mark" <mark.langsdorf@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] x86 Physical CPUs at different frequencies - timer error messages |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Fri, 27 Jul 2007 15:32:47 +0100 |
| Delivery-date: | Fri, 27 Jul 2007 07:30:38 -0700 |
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| Thread-topic: | [Xen-devel] x86 Physical CPUs at different frequencies - timer error messages |
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On 27/7/07 15:30, "Langsdorf, Mark" <mark.langsdorf@xxxxxxx> wrote: >> No. The code belongs in Xen itself. Otherwise no other >> domains will pick up the new scale factor, and even >> dom0 itself may lose it as soon as it >> re-picks up the scale information from Xen. > > Oops. > > I take it there isn't currently a hypercall to > support changing it in Xen, though? Shouldn't > be too hard to add, but I want to confirm. Correct. Makes sense to add a platform_op for this. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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