VM_DIR_WRITE
vie->dir = (esr_iss & ISS_DATA_WnR) ? VM_DIR_WRITE : VM_DIR_READ;
vre->dir = (esr_iss & ISS_MSR_DIR) ? VM_DIR_READ : VM_DIR_WRITE;
VM_DIR_WRITE : VM_DIR_READ;
if (direction == VM_DIR_WRITE) {
if (direction == VM_DIR_WRITE) {