diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2025-11-19 18:27:05 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-11-25 19:45:40 +0100 |
| commit | 2b1642b881088bbf73fcb1147c474a198ec46729 (patch) | |
| tree | a09cdda259129ea5c9d23daa671ba67644b20b36 /kernel/exit.c | |
| parent | 539115f08cf850b9fdc6526b31da0839ff6c1631 (diff) | |
signal: Move MMCID exit out of sighand lock
There is no need anymore to keep this under sighand lock as the current
code and the upcoming replacement are not depending on the exit state of a
task anymore.
That allows to use a mutex in the exit path.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/20251119172549.706439391@linutronix.de
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 9f74e8f1c431..324616f690b7 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -910,6 +910,7 @@ void __noreturn do_exit(long code) user_events_exit(tsk); io_uring_files_cancel(); + sched_mm_cid_exit(tsk); exit_signals(tsk); /* sets PF_EXITING */ seccomp_filter_release(tsk); |