KVM_S390_PGM_FLAGS_ILC_VALID
if (!(irq->u.pgm.flags & KVM_S390_PGM_FLAGS_ILC_VALID)) {
irq->u.pgm.flags |= KVM_S390_PGM_FLAGS_ILC_VALID;
pgm_info.flags = ilen | KVM_S390_PGM_FLAGS_ILC_VALID;