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

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Message-ID: <eab0825c-28ef-4ae4-aac7-e3dad4bc4de4@paulmck-laptop>
Date:   Sat, 3 Jun 2023 15:12:00 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     Davidlohr Bueso <dave@...olabs.net>
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, Jun 03, 2023 at 10:34:14AM -0700, Davidlohr Bueso wrote:
> 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>

Thank you!  I will apply this on my next rebase.

							Thanx, Paul