linux-kernel - Re: [PATCH] lib: add weak __clzsi2()/_

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: <CAMuHMdWk4oi_KCmZv7hLZ7JSwy=meziKPBMQ1HJiJR9W8AdrDg@mail.gmail.com>
Date:	Mon, 29 Apr 2013 09:20:25 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Chanho Min <chanho.min@....com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Kyungsik Lee <kyungsik.lee@....com>,
	Yann Collet <yann.collet.73@...il.com>,
	Bob Pearson <rpearson@...temfabricworks.com>,
	Richard Weinberger <richard@....at>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	sparclinux <sparclinux@...r.kernel.org>,
	"Linux/m68k" <linux-m68k@...r.kernel.org>,
	Linux-Next <linux-next@...r.kernel.org>
Subject: Re: [PATCH] lib: add weak __clzsi2()/__clzdi2() functions

On Mon, Apr 29, 2013 at 7:40 AM, Chanho Min <chanho.min@....com> wrote:
> Some architectures need __clzsi2() or __clzdi2() for __builtin_clz and
> It causes build failure. They can be implemented using the fls() and
> overridden by linking arch-specific versions may not be implemented yet.
>
> Reference: https://lkml.org/lkml/2013/4/18/603
> Reported-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Signed-off-by: Chanho Min <chanho.min@....com>

Thanks, this fixes the link error on m68k, so

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/