linux-kernel - Re: [PATCH 18/18] rcu: Use pr_fmt to prefix "rcu: " to logging output

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <CAHp75Vf2O4xryPu9qFxCW7HP58Uz9c860xfNSUHKyvCqJyA8Ew@mail.gmail.com>
Date:   Mon, 14 May 2018 23:37:56 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:     Joe Perches <joe@...ches.com>,
        Josh Triplett <josh@...htriplett.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Davidlohr Bueso <dave@...olabs.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 18/18] rcu: Use pr_fmt to prefix "rcu: " to logging output

On Mon, May 14, 2018 at 11:29 PM, Paul E. McKenney
<paulmck@...ux.vnet.ibm.com> wrote:
> On Thu, May 10, 2018 at 08:45:44AM -0700, Joe Perches wrote:

> And I took this (but kept the period), plus used "%s" to make it fit in
> 80 characters:
>
>         pr_info("\tRCU restricting CPUs from %s=%d to %s=%u.\n",
>                 "NR_CPUS", NR_CPUS, "nr_cpu_ids", nr_cpu_ids);

Why do care about 80 characters for string literals? (Checkpatch
dropped this limit long time ago after some discussions)
I think it's better to find line if more context given (this my
objection agains %s for string literals).

-- 
With Best Regards,
Andy Shevchenko