linux-kernel - Re: [PATCH rcu 0/6] Torture-test updates for v6.5

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Message-ID: <CAEXW_YTuDQPqsVYz8X-rCau1RSpUR9HBSmq+H8imHB0424Do6A@mail.gmail.com>
Date:   Wed, 10 May 2023 22:48:21 -0700
From:   Joel Fernandes <joel@...lfernandes.org>
To:     paulmck@...nel.org
Cc:     rcu@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-team@...a.com, rostedt@...dmis.org
Subject: Re: [PATCH rcu 0/6] Torture-test updates for v6.5

On Wed, May 10, 2023 at 10:12 AM Paul E. McKenney <paulmck@...nel.org> wrote:
>
> Hello!
>
> This series contains torture-test and torture-test-scripting updates
> for v6.5:
>
> 1.      Add long_hold to adjust lock-hold delays.
>
> 2.      Correct name of use_softirq module parameter.
>
> 3.      rcu/rcuscale: Move rcu_scale_*() after kfree_scale_cleanup(),
>         courtesy of Qiuxu Zhuo.
>
> 4.      rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading
>         rcuscale, courtesy of Qiuxu Zhuo.
>
> 5.      doc/rcutorture: Add description of rcutorture.stall_cpu_block,
>         courtesy of Zqiang.
>
> 6.      Remove duplicated argument -enable-kvm for ppc64, courtesy of
>         Zhouyi Zhou.

Other than the small nits I mentioned, this series LGTM. Feel free to add:

Reviewed-by: Joel Fernandes (Google) <joel@...lfernandes.org>

 - Joel


>
>                                                 Thanx, Paul
>
> ------------------------------------------------------------------------
>
>  b/Documentation/admin-guide/kernel-parameters.txt                  |   12
>  b/kernel/locking/locktorture.c                                     |   51 +-
>  b/kernel/rcu/rcuscale.c                                            |  194 +++++-----
>  b/tools/testing/selftests/rcutorture/bin/functions.sh              |    2
>  b/tools/testing/selftests/rcutorture/configs/rcu/BUSTED-BOOST.boot |    2
>  b/tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot       |    2
>  kernel/rcu/rcuscale.c                                              |    5
>  7 files changed, 137 insertions(+), 131 deletions(-)