On Mon, Oct 17, 2016 at 06:24:38PM +0200, Paolo Bonzini wrote: > On 17/10/2016 16:50, Radim Krčmář wrote: > > 2016-10-17 07:47-0200, Marcelo Tosatti: [...] > >> since Linux guests use kvmclock and Windows guests use Hyper-V > >> enlightenment, it should be fine to disable 2). > > ... and 1 too. > > We should also blacklist the TSC deadline timer when invtsc is not > available.
You mean on the guest-side? On the host side, it would make existing VMs refuse to run. -- Eduardo