From: Andrea Parri <parri.andrea@gmail.com>
To: Thomas Gleixner <tglx@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Hyunwoo Kim <imv4bel@gmail.com>, Oleg Nesterov <oleg@redhat.com>,
Frederic Weisbecker <frederic@kernel.org>,
Christian Brauner <brauner@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
John Stultz <jstultz@google.com>, Ingo Molnar <mingo@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Alan Stern <stern@rowland.harvard.edu>
Subject: Re: [patch V3 6/8] posix-cpu-timers: Use PF_EXITING to indicate exit
Date: Wed, 16 Sep 2026 22:21:01 +0200 [thread overview]
Message-ID: <aqr6LdDMHq6jti5B@andreayoga.localdomain> (raw)
In-Reply-To: <20260911090541.837831386@kernel.org>
> @@ -1505,7 +1505,7 @@ void run_posix_cpu_timers(void)
> * posix_cpu_timer_del() may fail to lock_task_sighand(tsk) and
> * miss timer->it.cpu.firing != 0.
> */
> - if (tsk->exit_state)
> + if (tsk->flags & PF_EXITING)
> return;
An inline comment in handle_posix_cpu_timers() seems to be the only remaining
reference to the exit_state check in the tree. The same comment is still in
place at the end of the series, so nothing later seems to update it. Should
that comment be updated to refer to the PF_EXITING check instead?
Andrea
next prev parent reply other threads:[~2026-09-16 20:21 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-11 9:09 [patch V3 0/8] exec/exit: POSIX timer related bugfixes and related cleanups Thomas Gleixner
2026-09-11 9:09 ` [patch V3 1/8] signal: Prevent exec() race Thomas Gleixner
2026-09-11 13:08 ` Frederic Weisbecker
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-16 20:37 ` [patch V3 1/8] " Andrea Parri
2026-09-11 9:09 ` [patch V3 2/8] exec: Cleanup POSIX timers right after de_thread() Thomas Gleixner
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Hyunwoo Kim
2026-09-11 9:09 ` [patch V3 3/8] posix-timers: Move posixtimer_exec_cleanup() out of exec.c Thomas Gleixner
2026-09-11 13:58 ` Oleg Nesterov
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-16 20:31 ` [patch V3 3/8] " Andrea Parri
2026-09-11 9:09 ` [patch V3 4/8] posix-timers: Move POSIX timer group exit related code out of do_exit() Thomas Gleixner
2026-09-11 13:59 ` Oleg Nesterov
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-11 9:09 ` [patch V3 5/8] posix-cpu-timers: Move inlines out of public header Thomas Gleixner
2026-09-11 13:59 ` Oleg Nesterov
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-11 9:09 ` [patch V3 6/8] posix-cpu-timers: Use PF_EXITING to indicate exit Thomas Gleixner
2026-09-11 13:15 ` Frederic Weisbecker
2026-09-11 14:00 ` Oleg Nesterov
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-16 20:21 ` Andrea Parri [this message]
2026-09-11 9:09 ` [patch V3 7/8] posix-cpu-timers: Prevent enqueueing when PF_EXITING is set Thomas Gleixner
2026-09-12 21:09 ` Frederic Weisbecker
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-11 9:09 ` [patch V3 8/8] posix-timers: Handle exit in do_exit() completely Thomas Gleixner
2026-09-11 14:02 ` Oleg Nesterov
2026-09-12 22:17 ` Frederic Weisbecker
2026-09-16 16:48 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2026-09-16 20:12 ` [patch V3 8/8] " Andrea Parri
2026-09-12 14:20 ` [patch V3 0/8] exec/exit: POSIX timer related bugfixes and related cleanups Kijo Park
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