kvmppc_radix_update_pte
old = kvmppc_radix_update_pte(kvm, ptep, _PAGE_ACCESSED, 0,
old = kvmppc_radix_update_pte(kvm, ptep, _PAGE_DIRTY, 0,
old = kvmppc_radix_update_pte(kvm, pte, ~0UL, 0, gpa, shift);
kvmppc_radix_update_pte(kvm, (pte_t *)pud,
kvmppc_radix_update_pte(kvm, pmdp_ptep(pmd),
kvmppc_radix_update_pte(kvm, ptep, 0, pte_val(pte), gpa, 0);
kvmppc_radix_update_pte(kvm, ptep, 0, pgflags, gpa, shift);