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SubjectRe: [RFC] CPUID usage for interaction between Hypervisors and Linux.
Chris Wright wrote:
> * 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..
>

It's not fixed for newer hardware. Larger systems still have multiple
tsc frequencies.

--
error compiling committee.c: too many arguments to function



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