From: luca abeni <luca.abeni@santannapisa.it>
To: Wander Lairson Costa <wander@redhat.com>
Cc: Daniel Bristot de Oliveira <bristot@redhat.com>,
Valentin Schneider <vschneid@redhat.com>,
Oleg Nesterov <oleg@redhat.com>, Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Stafford Horne <shorne@gmail.com>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Andy Lutomirski <luto@kernel.org>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Andrei Vagin <avagin@gmail.com>,
open list <linux-kernel@vger.kernel.org>,
Paul McKenney <paulmck@kernel.org>
Subject: Re: [PATCH v2 1/4] sched/task: Add the put_task_struct_atomic_safe function
Date: Wed, 22 Feb 2023 22:00:34 +0100 [thread overview]
Message-ID: <20230222220034.02c38eb3@nowhere> (raw)
In-Reply-To: <20230222184237.hkfznxm3ts3gye2i@fedora>
On Wed, 22 Feb 2023 15:42:37 -0300
Wander Lairson Costa <wander@redhat.com> wrote:
[...]
> > I triggered this "BUG: Invalid wait context" with a 5.15.76 kernel,
> > without PREEMPT_RT. I can reproduce it easily on a KVM-based VM; if
> > more information or tests are needed, let me know.
> >
>
> Does it happen in linux-6.1 or linux-6.2?
I only tried with 5.15.76... I am going to test 6.2 and I'll let you
know ASAP.
Luca
next prev parent reply other threads:[~2023-02-22 21:00 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-20 15:02 [PATCH v2 0/4] Fix put_task_struct() calls under PREEMPT_RT Wander Lairson Costa
2023-01-20 15:02 ` [PATCH v2 1/4] sched/task: Add the put_task_struct_atomic_safe function Wander Lairson Costa
2023-01-23 16:30 ` Oleg Nesterov
2023-01-23 16:49 ` Oleg Nesterov
2023-01-23 17:24 ` Wander Lairson Costa
2023-01-27 15:55 ` Valentin Schneider
2023-01-30 11:49 ` Wander Lairson Costa
2023-01-30 14:46 ` Valentin Schneider
2023-01-30 14:58 ` Wander Lairson Costa
2023-01-30 15:20 ` Valentin Schneider
2023-02-17 17:35 ` Daniel Bristot de Oliveira
2023-02-17 19:04 ` luca abeni
2023-02-22 18:42 ` Wander Lairson Costa
2023-02-22 21:00 ` luca abeni [this message]
2023-02-24 8:46 ` luca abeni
2023-02-24 13:02 ` Wander Lairson Costa
2023-02-24 16:01 ` luca abeni
2023-01-20 15:02 ` [PATCH v2 2/4] sched/deadline: fix inactive_task_timer splat Wander Lairson Costa
2023-01-20 15:02 ` [PATCH v2 3/4] sched/rt: use put_task_struct_atomic_safe() to avoid potential splat Wander Lairson Costa
2023-01-25 0:16 ` Steven Rostedt
2023-01-20 15:02 ` [PATCH v2 4/4] sched/core: " Wander Lairson Costa
2023-01-20 17:45 ` [PATCH v2 0/4] Fix put_task_struct() calls under PREEMPT_RT Valentin Schneider
2023-01-20 20:14 ` Wander Lairson Costa
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