is_low_address 808 arch/s390/kvm/gaccess.c if (mode == GACC_STORE && lap_enabled && is_low_address(ga)) is_low_address 916 arch/s390/kvm/gaccess.c if (is_low_address(gva) && low_address_protection_enabled(vcpu, asce)) { is_low_address 970 arch/s390/kvm/gaccess.c if (!ctlreg0.lap || !is_low_address(gra))