diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index a1eb44dc9ff5..d622eac9d169 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/kernel/signal.c * @@ -2484,6 +2485,8 @@ relock: if (signal_group_exit(signal)) { ksig->info.si_signo = signr = SIGKILL; sigdelset(¤t->pending.signal, SIGKILL); + trace_signal_deliver(SIGKILL, SEND_SIG_NOINFO, + &sighand->action[SIGKILL - 1]); recalc_sigpending(); goto fatal; } @@ -3618,12 +3621,11 @@ static struct pid *pidfd_to_pid(const struct file *file) } /** - * sys_pidfd_send_signal - send a signal to a process through a task file - * descriptor - * @pidfd: the file descriptor of the process - * @sig: signal to be sent - * @info: the signal info - * @flags: future flags to be passed + * sys_pidfd_send_signal - Signal a process through a pidfd + * @pidfd: file descriptor of the process + * @sig: signal to send + * @info: signal info + * @flags: future flags * * The syscall currently only signals via PIDTYPE_PID which covers * kill(<positive-pid>, <signal>. It does not signal threads or process |