67198ac3f3
Make the guest's kvmclock count up from zero, not from the host boot time. The guest cannot rely on that anyway because it changes on migration, the numbers are easier on the eye and finally it matches the desired semantics of the Hyper-V time reference counter. Reviewed-by: Roman Kagan <rkagan@virtuozzo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>