ctlreg2           109 arch/s390/kernel/machine_kexec.c 	union ctlreg2 cr2_old, cr2_new;
ctlreg2           193 arch/s390/kernel/nmi.c 	union ctlreg2 cr2;
ctlreg2            51 arch/s390/kernel/ptrace.c 	union ctlreg2 cr2_old, cr2_new;