Paolo Bonzini <pbonz...@redhat.com> writes: > On 26/09/19 12:16, Sergio Lopez wrote: >>> If KVM is in use, the >>> LAPIC timer frequency is known to be 1 GHz. >>> >>> arch/x86/kernel/kvm.c can just set >>> >>> lapic_timer_period = 1000000000 / HZ; >>> >>> and that should disabled LAPIC calibration if TSC deadline is absent. >> Given that they can only be omitted when an specific set of conditions >> is met, I think I'm going to make them optional but enabled by default. > > Please do introduce the infrastructure to make them OnOffAuto, and for > now make Auto the same as On. We have time to review that since microvm > is not versioned.
OK, sounds like a good idea to me. Thanks, Sergio.
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