linux-kernel - Re: [PATCH v2] asm-generic: Fix unistd

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Message-ID: <CAMuHMdUZ_e9JsF0fuLxBwdoy7YVLarH6E98z5nKUZ2CccSkV-Q@mail.gmail.com>
Date:   Wed, 12 Feb 2020 10:25:57 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Max Filippov <jcmvbkbc@...il.com>
Cc:     Michal Simek <michal.simek@...inx.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Michal Simek <monstr@...str.eu>, git@...inx.com,
        Arnd Bergmann <arnd@...db.de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Stefan Asserhall <stefan.asserhall@...inx.com>,
        Chris Zankel <chris@...kel.net>,
        "David S. Miller" <davem@...emloft.net>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Helge Deller <deller@....de>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Matt Turner <mattst88@...il.com>,
        Rich Felker <dalias@...c.org>,
        Richard Henderson <rth@...ddle.net>,
        Tony Luck <tony.luck@...el.com>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        "open list:ALPHA PORT" <linux-alpha@...r.kernel.org>,
        "open list:IA64 (Itanium) PL..." <linux-ia64@...r.kernel.org>,
        "open list:M68K ARCHITECTURE" <linux-m68k@...ts.linux-m68k.org>,
        "open list:PARISC ARCHITECTURE" <linux-parisc@...r.kernel.org>,
        "open list:SUPERH" <linux-sh@...r.kernel.org>,
        "open list:TENSILICA XTENSA PORT (xtensa)" 
        <linux-xtensa@...ux-xtensa.org>,
        "open list:SPARC + UltraSPAR..." <sparclinux@...r.kernel.org>
Subject: Re: [PATCH v2] asm-generic: Fix unistd_32.h generation format

Hi Max,

On Wed, Feb 12, 2020 at 10:23 AM Max Filippov <jcmvbkbc@...il.com> wrote:
> On Wed, Feb 12, 2020 at 1:16 AM Michal Simek <michal.simek@...inx.com> wrote:
> >
> > Generated files are also checked by sparse that's why add newline
> > to remove sparse (C=1) warning.
> >
> > The issue was found on Microblaze and reported like this:
> > ./arch/microblaze/include/generated/uapi/asm/unistd_32.h:438:45:
> > warning: no newline at end of file
> >
> > Signed-off-by: Michal Simek <michal.simek@...inx.com>
> > Reviewed-by: Stefan Asserhall <stefan.asserhall@...inx.com>

> > --- a/arch/m68k/kernel/syscalls/syscallhdr.sh
> > +++ b/arch/m68k/kernel/syscalls/syscallhdr.sh
> > @@ -33,4 +33,5 @@ grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
> >         printf "#endif\n"
> >         printf "\n"
> >         printf "#endif /* %s */\n" "${fileguard}"
>
> Here there's already \n at the end, so no need for another one?

Thanks! I completely missed that.
So I did fix the original while applying ;-)

> > +       printf "\n"
> >  ) > "$out"

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