On Mon, Sep 13, 2021, Joerg Roedel wrote: > diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h > index 524d943f3efc..f019da28ff06 100644 > --- a/arch/x86/kvm/svm/svm.h > +++ b/arch/x86/kvm/svm/svm.h > @@ -542,6 +542,7 @@ void svm_vcpu_unblocking(struct kvm_vcpu *vcpu); > #define GHCB_VERSION_MAX 1ULL > #define GHCB_VERSION_MIN 1ULL > > +#define GHCB_HV_FT_SUPPORTED 0 I'd prefer to keep these SEV-only defines in sev.c. I also think it should have KVM somewhere in the name, a la KVM_SUPPORTED_XCR0, e.g. KVM_SUPPORTED_GHCB_FEATURES?
