On Tue, Mar 24, 2020 at 12:20:31PM +0100, Paolo Bonzini wrote: > On 20/03/20 22:28, Sean Christopherson wrote: > > Unconditionally skip the TLB flush triggered when reusing a root for a > > nested transition as nested_vmx_transition_tlb_flush() ensures the TLB > > is flushed when needed, regardless of whether the MMU can reuse a cached > > root (or the last root). > > > > Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> > > So much for my WARN_ON. :) Ha, yeah. The double boolean also makes me nervous, but since there are only two options, it seemed cleaner overall than a single mask-based param, a ala EMULTYPE.
