| 84fe4cc09abc ("signal: Don't send signals to tasks that don't exist") | |
| 9c2db007787e ("signal: Pass pid type into send_sigio_to_task & send_sigurg_to_task") | |
| 019191342fec ("signal: Use PIDTYPE_TGID to clearly store where file signals will be sent") | |
| f73127356f34 ("fs/fcntl: return -ESRCH in f_setown when pid/pgid can't be found") | |
| 393cc3f51135 ("fs/fcntl: f_setown, allow returning error") |