Messages in this thread | | | Date | Wed, 1 Oct 2008 14:43:38 -0700 | From | Chris Wright <> | Subject | Re: [RFC] CPUID usage for interaction between Hypervisors and Linux. |
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* Anthony Liguori (anthony@codemonkey.ws) wrote: > And arguably, storing TSC frequency in CPUID is a terrible interface > because the TSC frequency can change any time a guest is entered. It
True for older hardware, newer hardware should fix this. I guess the point is, the are numbers that are easy to measure incorrectly in guest. Doesn't justify the whole thing..
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