On 18/09/19 20:22, Jim Mattson wrote: > Aside from the fact that one should never call check_cpuid_limit on > AMD systems (they don't do the "last basic leaf" nonsense), an > approach like this should work. Yeah, I agree it's enough. If there's a complex or really weird behavior that userspace would most definitely get wrong, we should design the API to simplify its job. Paolo
