* H. Peter Anvin <hpa@xxxxxxxxx> wrote: > >+config X86_DISABLED_FEATURE_FRED > >+ def_bool y > >+ depends on !X86_FRED > >+ > >+config X86_DISABLED_FEATURE_SEV_SNP > >+ def_bool y > >+ depends on !KVM_AMD_SEV > >+ > >+config X86_DISABLED_FEATURE_INVLPGB > >+ def_bool y > >+ depends on !BROADCAST_TLB_FLUSH > > I think it is worth noting that the list here was intentionally > unchanged from the previous definitions, but that several of these > could and probably should be overhauled. Yeah, note that this list was *not* unchanged since the -v1 submission, there's two new dependencies we added since -v1 which ended with the FRED entry: - X86_DISABLED_FEATURE_INVLPGB dependency we added today, which is due to a new feature freshly merged into tip:x86/mm. - X86_DISABLED_FEATURE_SEV_SNP was added a bit back - that too is a fresh sub-feature. So we are aware, but we are also limited by what we notice. :-) > For example, CPUID is actually required by any i586+ configuration. Mind sending patches for anything you can think of? This series is now headed for v6.15 via tip:x86/cpu, modulo any unexpected catastrophes in -next testing. Thanks, Ingo
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