diff options
| -rw-r--r-- | kernel/signal.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 415d85d..43fee1c 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1894,21 +1894,19 @@ static int do_signal_stop(int signr) */ if (!(sig->flags & SIGNAL_STOP_STOPPED)) sig->group_exit_code = signr; - else - WARN_ON_ONCE(!task_ptrace(current)); current->group_stop &= ~GROUP_STOP_SIGMASK; current->group_stop |= signr | gstop; sig->group_stop_count = 1; for (t = next_thread(current); t != current; t = next_thread(t)) { - t->group_stop &= ~GROUP_STOP_SIGMASK; /* * Setting state to TASK_STOPPED for a group * stop is always done with the siglock held, * so this check has no races. */ if (!(t->flags & PF_EXITING) && !task_is_stopped(t)) { + t->group_stop &= ~GROUP_STOP_SIGMASK; t->group_stop |= signr | gstop; sig->group_stop_count++; signal_wake_up(t, 0); |