| Date | Wed, 14 Jul 2010 12:14:51 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 07/18] Fix deep C-state TSC desynchronization |
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On 07/12/2010 10:25 PM, Zachary Amsden wrote: > When CPUs with unstable TSCs enter deep C-state, TSC may stop > running. This causes us to require resynchronization. Since > we can't tell when this may potentially happen, we assume the > worst by forcing re-compensation for it at every point the VCPU > task is descheduled. > > Signed-off-by: Zachary Amsden<zamsden@redhat.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
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