linux-kernel - Re: [PATCH v5] sched/psi: fix memory barrier without comment warnings

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Message-ID: <CAOuPNLjzx2u420D0fSosy=omR8c8cQmcYHWYe=EEmLn_D4sj-Q@mail.gmail.com>
Date: Thu, 28 Nov 2024 06:55:37 +0530
From: Pintu Agarwal <pintu.ping@...il.com>
To: Suren Baghdasaryan <surenb@...gle.com>
Cc: Pintu Kumar <quic_pintu@...cinc.com>, hannes@...xchg.org, peterz@...radead.org, 
	mingo@...hat.com, juri.lelli@...hat.com, vincent.guittot@...aro.org, 
	dietmar.eggemann@....com, rostedt@...dmis.org, bsegall@...gle.com, 
	mgorman@...e.de, vschneid@...hat.com, christophe.jaillet@...adoo.fr, 
	linux-kernel@...r.kernel.org, joe@...ches.com, skhan@...uxfoundation.org
Subject: Re: [PATCH v5] sched/psi: fix memory barrier without comment warnings

Hi,

On Wed, 23 Oct 2024 at 19:57, Pintu Agarwal <pintu.ping@...il.com> wrote:
>
> Hi,
>
> On Tue, 15 Oct 2024 at 02:36, Suren Baghdasaryan <surenb@...gle.com> wrote:
> >
> > On Sun, Oct 6, 2024 at 1:29 AM Pintu Kumar <quic_pintu@...cinc.com> wrote:
> > >
> > > These warnings were reported by checkpatch.
> > > Fix them with minor changes.
> > > No functional changes.
> > >
> > > WARNING: memory barrier without comment
> > > +       t = smp_load_acquire(trigger_ptr);
> > >
> > > WARNING: memory barrier without comment
> > > +       smp_store_release(&seq->private, new);
> > >
> > > Signed-off-by: Pintu Kumar <quic_pintu@...cinc.com>
> >
> > Acked-by: Suren Baghdasaryan <surenb@...gle.com>
> >
>
> Any further comment on this ?

Just a follow up. Are we picking this or I need to push again ?

Thanks,
Pintu