linux-kernel - Re: [PATCH 06/11] ARM: integrator/versatile: fix NOMMU warnings

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: <CACRpkdacWrY=Bb-1e+eicFYD3bQCkPjFbcX==sy_aSNa25g8BA@mail.gmail.com>
Date:	Fri, 15 Feb 2013 10:12:39 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	arm@...nel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Russell King <linux@....linux.org.uk>
Subject: Re: [PATCH 06/11] ARM: integrator/versatile: fix NOMMU warnings

On Thu, Feb 14, 2013 at 2:49 PM, Arnd Bergmann <arnd@...db.de> wrote:

> On NOMMU kernels, the io_desc variables are unused
> because we don't use the MMU to remap the MMIO
> areas.
>
> Marking these variables as __maybe_unused easily
> avoids the otherwise harmless warnings like
>
> warning: 'versatile_io_desc' defined but not used
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Russell King <linux@....linux.org.uk>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
--
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/