On Sun, 2023-03-12 at 10:55 -0700, isaku.yamahata@xxxxxxxxx wrote: > > -static bool kvm_is_vm_type_supported(unsigned long type) > +bool __kvm_is_vm_type_supported(unsigned long type) > { > return type == KVM_X86_DEFAULT_VM || > (type == KVM_X86_PROTECTED_VM && > IS_ENABLED(CONFIG_KVM_PROTECTED_VM) && tdp_enabled); > } > +EXPORT_SYMBOL_GPL(__kvm_is_vm_type_supported); Where is CONFIG_KVM_PROTECTED_VM introduced?