linux-kernel - Re: [PATCH v2] sched/psi: fix memory barrier without comment warnings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAOuPNLi1mUKW_vv0E6Ynzvdw_rHvCye+nAf2bWv6Qj9A8ofX1g@mail.gmail.com>
Date: Sat, 5 Oct 2024 20:10:11 +0530
From: Pintu Agarwal <pintu.ping@...il.com>
To: Joe Perches <joe@...ches.com>
Cc: Pintu Kumar <quic_pintu@...cinc.com>, hannes@...xchg.org, surenb@...gle.com, 
	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, 
	linux-kernel@...r.kernel.org, skhan@...uxfoundation.org
Subject: Re: [PATCH v2] sched/psi: fix memory barrier without comment warnings

On Sat, 5 Oct 2024 at 18:59, Joe Perches <joe@...ches.com> wrote:
>
> On Sat, 2024-10-05 at 18:46 +0530, Pintu Kumar 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>
> > Reviewed-by: Joe Perches <joe@...ches.com>
>
> Please do not add signatures not given to you.
>
Ohk sorry, will remove it and send again.
Thank you.