On Mon, Nov 25, 2019 at 07:14:15PM +0100, Paolo Bonzini wrote: > On 25/11/19 18:45, Jim Mattson wrote: > > I would call that an opt-out cap, rather than an opt-in cap. That is, > > we'd like to opt-out from the ABI change. I was going to go ahead and > > do it, but it looks like Paolo has accepted the change as it is. > > Yes, your experience has proved that guests are not annoyed by the > discrepancy between VMX_INSIDE_SMX and the actual lack of SMX, so it's > pointless to complicate the code. Color me surprised that no guest cares about SMX :-)
