linux-kernel - Re: [PATCH 5/7] sched: Add wrapper for get

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Date:   Fri, 8 Oct 2021 13:26:24 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Kees Cook <keescook@...omium.org>, Jann Horn <jannh@...gle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        vcaputo@...garu.com, Ingo Molnar <mingo@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
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        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
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        amistry@...gle.com, Kenta.Tada@...y.com, legion@...nel.org,
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        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        "David S. Miller" <davem@...emloft.net>,
        Chris Zankel <chris@...kel.net>
Subject: Re: [PATCH 5/7] sched: Add wrapper for get_wchan() to keep task blocked

On Fri, Oct 8, 2021 at 1:20 PM Peter Zijlstra <peterz@...radead.org> wrote:
> From: Kees Cook <keescook@...omium.org>
>
> Having a stable wchan means the process must be blocked and for it to
> stay that way while performing stack unwinding.
>
> Suggested-by: Peter Zijlstra <peterz@...radead.org>
> Signed-off-by: Kees Cook <keescook@...omium.org>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>

>  arch/m68k/include/asm/processor.h       |    2 +-
>  arch/m68k/kernel/process.c              |    4 +---

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