On 12/11/2015 13:16, Borislav Petkov wrote: >>> > > Yes, see guest_cpuid_has_* for an example of reading the CPUID values. >>> > > >>> > > But if it's defined for _all_ models starting at family 21, we can just >>> > > do it unconditionally. >> > >> > The thing is, those bits are Reserved again on the next family 22. Lemme >> > take a look at guest_cpuid_has_* and see how ugly it gets. > > Ok, I see there's guest_cpuid_is_amd() but I'd need also family and model. > > How about adding also > > guest_cpuid_family(), guest_cpuid_model(), guest_cpuid_stepping()? Those > could be quite useful in other contexts maybe.
Sure, that's what I meant by "for an example". :) Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
