H_AVPN
((flags & H_AVPN) && (pte & ~0x7fUL) != avpn) ||
((flags & H_AVPN) && (v & ~0x7fUL) != avpn)) {
((flags & H_AVPN) && (pte[0] & ~0x7fUL) != avpn) ||
((flags & H_AVPN) && (pte[0] & ~0x7fUL) != tsl) ||
((flags & H_AVPN) && (pte[0] & ~0x7fUL) != avpn))
lpar_rc = plpar_pte_remove(H_AVPN, slot, want_v, &dummy1, &dummy2);
flags = (newpp & (HPTE_R_PP | HPTE_R_N | HPTE_R_KEY_LO)) | H_AVPN;