KVMPPC_RMAP_PRESENT
if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {
*rmapp &= ~(KVMPPC_RMAP_PRESENT | KVMPPC_RMAP_INDEX);
if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {
if (*rmapp & KVMPPC_RMAP_PRESENT)
if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {
if (*rmapp & KVMPPC_RMAP_PRESENT) {
*rmap &= ~(KVMPPC_RMAP_PRESENT | KVMPPC_RMAP_INDEX);
if (*rmap & KVMPPC_RMAP_PRESENT) {
pte_index | KVMPPC_RMAP_PRESENT | KVMPPC_RMAP_HPT;