kvmppc_free_pgtable_radix
extern void kvmppc_free_pgtable_radix(struct kvm *kvm, pgd_t *pgd,
kvmppc_free_pgtable_radix(kvm, kvm->arch.pgtable,
kvmppc_free_pgtable_radix(kvm, gp->shadow_pgtable,
kvmppc_free_pgtable_radix(kvm, gp->shadow_pgtable,
kvmppc_free_pgtable_radix(kvm, gp->shadow_pgtable, gp->shadow_lpid);