KVM_DIRECT_ROOTS
kvm_tdp_mmu_invalidate_roots(kvm, KVM_DIRECT_ROOTS);
KVM_DIRECT_ROOTS | KVM_INVALID_ROOTS)
return types & KVM_DIRECT_ROOTS;
struct kvm_mmu_page *root = tdp_mmu_get_root(vcpu, KVM_DIRECT_ROOTS);
KVM_VALID_ROOTS = KVM_DIRECT_ROOTS | KVM_MIRROR_ROOTS,
return KVM_DIRECT_ROOTS;
ret |= KVM_DIRECT_ROOTS;