diff options
| -rw-r--r-- | target/s390x/sigp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c index 51c727834c..9dd977349a 100644 --- a/target/s390x/sigp.c +++ b/target/s390x/sigp.c @@ -139,7 +139,7 @@ static void sigp_stop_and_store_status(CPUState *cs, run_on_cpu_data arg) case S390_CPU_STATE_OPERATING: cpu->env.sigp_order = SIGP_STOP_STORE_STATUS; cpu_inject_stop(cpu); - /* store will be performed in do_stop_interrup() */ + /* store will be performed in do_stop_interrupt() */ break; case S390_CPU_STATE_STOPPED: /* already stopped, just store the status */ @@ -479,13 +479,17 @@ void do_stop_interrupt(CPUS390XState *env) { S390CPU *cpu = env_archcpu(env); - if (s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu) == 0) { - qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); - } + /* + * Complete the STOP operation before exposing the CPU as + * STOPPED to the system. + */ if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS) { s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true); } env->sigp_order = 0; + if (s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu) == 0) { + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); + } env->pending_int &= ~INTERRUPT_STOP; } |