KEXEC_STATE_IRQS_OFF 143 arch/powerpc/kernel/machine_kexec_64.c get_paca()->kexec_state = KEXEC_STATE_IRQS_OFF; KEXEC_STATE_IRQS_OFF 228 arch/powerpc/kernel/machine_kexec_64.c get_paca()->kexec_state = KEXEC_STATE_IRQS_OFF; KEXEC_STATE_IRQS_OFF 230 arch/powerpc/kernel/machine_kexec_64.c kexec_prepare_cpus_wait(KEXEC_STATE_IRQS_OFF);