linux-kernel - Re: [PATCH -next] rcuperf: Fix printk format warning

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Message-ID: <CAMuHMdVotxhP54LuKOuNOhM=kUj9TM6LyHubWiFzCHfGYHhzPw@mail.gmail.com>
Date:   Tue, 2 Jun 2020 11:52:41 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Kefeng Wang <wangkefeng.wang@...wei.com>
Cc:     Joel Fernandes <joel@...lfernandes.org>,
        "Paul E . McKenney" <paulmck@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] rcuperf: Fix printk format warning

On Fri, Apr 17, 2020 at 6:03 AM Kefeng Wang <wangkefeng.wang@...wei.com> wrote:
> Using "%zu" to fix following warning,
> kernel/rcu/rcuperf.c: In function ‘kfree_perf_init’:
> include/linux/kern_levels.h:5:18: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘unsigned int’ [-Wformat=]
>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>

Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds