On Sun, 2023-03-12 at 10:55 -0700, isaku.yamahata@xxxxxxxxx wrote: > + > +static inline bool is_td(struct kvm *kvm) > +{ > + return kvm->arch.vm_type == KVM_X86_PROTECTED_VM; > +} > + KVM_X86_PROTECTED_VM is defined in the next patch, which means this patch cannot compile. Also, why KVM_X86_PROTECTED_VM == TDX VM?