diff options
Diffstat (limited to 'tools/testing/selftests/kvm/dirty_log_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/dirty_log_test.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c index ffa4e2791926..81edbd23d371 100644 --- a/tools/testing/selftests/kvm/dirty_log_test.c +++ b/tools/testing/selftests/kvm/dirty_log_test.c @@ -527,9 +527,8 @@ static void *vcpu_worker(void *data) */ sigmask->len = 8; pthread_sigmask(0, NULL, sigset); + sigdelset(sigset, SIG_IPI); vcpu_ioctl(vm, VCPU_ID, KVM_SET_SIGNAL_MASK, sigmask); - sigaddset(sigset, SIG_IPI); - pthread_sigmask(SIG_BLOCK, sigset, NULL); sigemptyset(sigset); sigaddset(sigset, SIG_IPI); @@ -858,6 +857,7 @@ int main(int argc, char *argv[]) .interval = TEST_HOST_LOOP_INTERVAL, }; int opt, i; + sigset_t sigset; sem_init(&sem_vcpu_stop, 0, 0); sem_init(&sem_vcpu_cont, 0, 0); @@ -916,6 +916,11 @@ int main(int argc, char *argv[]) srandom(time(0)); + /* Ensure that vCPU threads start with SIG_IPI blocked. */ + sigemptyset(&sigset); + sigaddset(&sigset, SIG_IPI); + pthread_sigmask(SIG_BLOCK, &sigset, NULL); + if (host_log_mode_option == LOG_MODE_ALL) { /* Run each log mode */ for (i = 0; i < LOG_MODE_NUM; i++) { |