On Wed, Jan 31, 2018 at 11:04:07AM +0000, Dr. David Alan Gilbert wrote: > That half is the easy bit, we've already got that (thanks to Eduardo), > QEMU has -IBRS variants of CPU types, so if you start a VM with > -cpu Broadwell-IBRS Eww, a CPU model with a specific feature bit. I hope you guys don't add a model like that for every CPU feature. -- Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --