From: Peter Zijlstra <peterz@infradead.org>
To: "Paul E. McKenney" <paulmck@kernel.org>
Cc: vschneid@redhat.com, linux-kernel@vger.kernel.org,
sfr@canb.auug.org.au, linux-next@vger.kernel.org,
kernel-team@meta.com
Subject: Re: [BUG almost bisected] Splat in dequeue_rt_stack() and build error
Date: Thu, 3 Oct 2024 10:47:43 +0200 [thread overview]
Message-ID: <20241003084743.GC33184@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20241003084039.GS5594@noisy.programming.kicks-ass.net>
On Thu, Oct 03, 2024 at 10:40:39AM +0200, Peter Zijlstra wrote:
> On Wed, Aug 21, 2024 at 02:57:16PM -0700, Paul E. McKenney wrote:
>
> > My reproducer on the two-socket 40-core 80-HW-thread systems is:
> >
> > tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 1m --configs "50*TREE03" --trust-make
> >
>
> This gets me a very long stream of:
>
> Results directory: /usr/src/linux-rcu/tools/testing/selftests/rcutorture/res/2024.10.03-09.30.33
> tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 1m --configs 50*TREE03 --trust-make
> TREE03 -------
> QEMU error, output:
> cat: /usr/src/linux-rcu/tools/testing/selftests/rcutorture/res/2024.10.03-09.30.33/TREE03/qemu-output: No such file or directory
> TREE03.10 -------
> QEMU error, output:
> cat: /usr/src/linux-rcu/tools/testing/selftests/rcutorture/res/2024.10.03-09.30.33/TREE03.10/qemu-output: No such file or directory
> ...
>
>
> Did I not do it right?
Urgh, for some reason my machine doesn't auto load kvm_intel.ko and then
proceeds to not do anything useful.. Let me try again.
next prev parent reply other threads:[~2024-10-03 8:47 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-21 21:57 [BUG almost bisected] Splat in dequeue_rt_stack() and build error Paul E. McKenney
2024-08-22 23:01 ` Paul E. McKenney
2024-08-23 7:47 ` Peter Zijlstra
2024-08-23 12:46 ` Paul E. McKenney
2024-08-23 21:51 ` Paul E. McKenney
2024-08-24 6:54 ` Peter Zijlstra
2024-08-24 15:26 ` Paul E. McKenney
2024-08-25 2:10 ` Paul E. McKenney
2024-08-25 19:36 ` Paul E. McKenney
2024-08-26 11:44 ` Valentin Schneider
2024-08-26 16:31 ` Paul E. McKenney
2024-08-27 10:03 ` Valentin Schneider
2024-08-27 15:41 ` Valentin Schneider
2024-08-27 17:33 ` Paul E. McKenney
2024-08-27 18:35 ` Paul E. McKenney
2024-08-27 20:30 ` Valentin Schneider
2024-08-27 20:36 ` Paul E. McKenney
2024-08-28 12:35 ` Valentin Schneider
2024-08-28 13:03 ` Paul E. McKenney
2024-08-28 13:40 ` Paul E. McKenney
2024-08-28 13:44 ` Chen Yu
2024-08-28 14:32 ` Valentin Schneider
2024-08-28 16:35 ` Paul E. McKenney
2024-08-28 18:17 ` Valentin Schneider
2024-08-28 18:39 ` Paul E. McKenney
2024-08-29 10:28 ` Paul E. McKenney
2024-08-29 13:50 ` Valentin Schneider
2024-08-29 14:13 ` Paul E. McKenney
2024-09-08 16:32 ` Paul E. McKenney
2024-09-13 14:08 ` Paul E. McKenney
2024-09-13 16:55 ` Valentin Schneider
2024-09-13 18:00 ` Paul E. McKenney
2024-09-30 19:09 ` Paul E. McKenney
2024-09-30 20:44 ` Valentin Schneider
2024-10-01 10:10 ` Paul E. McKenney
2024-10-01 12:52 ` Valentin Schneider
2024-10-01 16:47 ` Paul E. McKenney
2024-10-02 9:01 ` Tomas Glozar
2024-10-02 12:07 ` Paul E. McKenney
2024-10-10 11:24 ` Tomas Glozar
2024-10-10 15:01 ` Paul E. McKenney
2024-10-10 23:28 ` Paul E. McKenney
2024-10-14 18:55 ` Paul E. McKenney
2024-10-21 19:25 ` Paul E. McKenney
2024-11-14 18:16 ` Paul E. McKenney
2024-12-15 18:31 ` Paul E. McKenney
2024-12-16 14:38 ` Tomas Glozar
2024-12-16 19:36 ` Paul E. McKenney
2024-12-17 16:42 ` Paul E. McKenney
2024-10-22 6:33 ` Tomas Glozar
2024-10-03 8:40 ` Peter Zijlstra
2024-10-03 8:47 ` Peter Zijlstra [this message]
2024-10-03 9:27 ` Peter Zijlstra
2024-10-03 12:28 ` Peter Zijlstra
2024-10-03 12:45 ` Paul E. McKenney
2024-10-03 14:22 ` Peter Zijlstra
2024-10-03 16:04 ` Paul E. McKenney
2024-10-03 18:50 ` Peter Zijlstra
2024-10-03 19:12 ` Paul E. McKenney
2024-10-04 13:22 ` Paul E. McKenney
2024-10-04 13:35 ` Peter Zijlstra
2024-10-06 20:44 ` Paul E. McKenney
2024-10-07 9:34 ` Peter Zijlstra
2024-10-08 11:11 ` Peter Zijlstra
2024-10-08 16:24 ` Paul E. McKenney
2024-10-08 22:34 ` Paul E. McKenney
2024-10-03 12:44 ` Paul E. McKenney
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