linux-kernel - Re: [PATCH 2/2] torture: Add lock_torture_writer

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Message-ID: <zzteweboj3hmif5akuxxokyvu6truhy3ygh6w5nwb26zxjlqgs@uqzxhzx3eim7>
Date:   Sat, 3 Jun 2023 10:34:14 -0700
From:   Davidlohr Bueso <dave@...olabs.net>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     John Stultz <jstultz@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Josh Triplett <josh@...htriplett.org>,
        Joel Fernandes <joel@...lfernandes.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Valentin Schneider <vschneid@...hat.com>,
        kernel-team@...roid.com
Subject: Re: [PATCH 2/2] torture: Add lock_torture_writer_fifo module param

On Sat, 03 Jun 2023, Paul E. McKenney wrote:

>On Fri, Jun 02, 2023 at 10:02:10PM +0000, John Stultz wrote:
>> From: Dietmar Eggemann <dietmar.eggemann@....com>
>>
>> Modifies locktorture writer to run as RT task.
>>
>> To use it:
>> insmod /lib/modules/torture.ko random_shuffle=1 lock_torture_writer_fifo=1
>>                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
>> insmod /lib/modules/locktorture.ko torture_type=mutex_lock rt_boost=1 rt_boost_factor=50 nested_locks=3
>>
>> This patch has been helpful to uncover issues with the proxy-execution
>> seires.
>>
>> Cc: Davidlohr Bueso <dave@...olabs.net>
>> Cc: "Paul E. McKenney" <paulmck@...nel.org>
>> Cc: Josh Triplett <josh@...htriplett.org>
>> Cc: Joel Fernandes <joel@...lfernandes.org>
>> Cc: Juri Lelli <juri.lelli@...hat.com>
>> Cc: Valentin Schneider <vschneid@...hat.com>
>> Cc: Dietmar Eggemann <dietmar.eggemann@....com>
>> Cc: kernel-team@...roid.com
>> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@....com>
>> [jstultz: Include header change to build, reword commit message]
>> Signed-off-by: John Stultz <jstultz@...gle.com>
>
>Queued and pushed, thank you all!

Both look good to me. Feel free to add my:

Acked-by: Davidlohr Bueso <dave@...olabs.net>