Re: KVM: x86: update masterclock on TSC writes

2014-11-04 Thread Marcelo Tosatti
On Tue, Nov 04, 2014 at 06:10:34PM +0100, Paolo Bonzini wrote: > Extending the context we have: > > if (vcpus_matched && gtod->clock.vclock_mode == VCLOCK_TSC) > > if (!ka->use_master_clock) > > do_request = 1; > > > > - if (!vcpus_matched && ka->use_mast

Re: KVM: x86: update masterclock on TSC writes

2014-11-04 Thread Paolo Bonzini
Extending the context we have: > if (vcpus_matched && gtod->clock.vclock_mode == VCLOCK_TSC) > if (!ka->use_master_clock) > do_request = 1; > > - if (!vcpus_matched && ka->use_master_clock) > + if (ka->use_master_clock) > d