On Tue, Dec 15 2020 at 07:59, Marcelo Tosatti wrote:
> On Fri, Dec 11, 2020 at 10:59:59PM +0100, Paolo Bonzini wrote:
>> So it's still true that the time advances during live migration brownout;
>> 0.1 seconds is just the final part of the live migration process. But for
>> _live_ migration there is no need to design things according to "people are
>> happy if their clock is off by 0.1 seconds only".
>
> Agree. What would be a good way to fix this?
None of what's proposed is fixing the underlying problem of wreckaging
CLOCK_REALTIME.
Stop proliferating broken behaviour and please answer the questions I
asked several times now:
1) Why has the TSC has to restart at the same value?
2) What is the technical argument that it is correct and acceptable
to wreckage CLOCK_REALTIME by doing #1?
Thanks,
tglx
