linux-kernel - Re: [PATCH/RFC] m68k/sun3: Kill pte

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Message-ID: <AANLkTimfSh8QYLr1bvxcKUwtRLRLLM1J3CCn8uYmKY7v@mail.gmail.com>
Date:	Sun, 5 Dec 2010 12:11:14 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Andreas Schwab <schwab@...ux-m68k.org>
Cc:	Sam Creasey <sammy@...my.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Linux/m68k" <linux-m68k@...r.kernel.org>,
	Linux Kernel Development <linux-kernel@...r.kernel.org>,
	linux-mm@...ck.org
Subject: Re: [PATCH/RFC] m68k/sun3: Kill pte_unmap() warnings

On Sun, Oct 31, 2010 at 22:32, Andreas Schwab <schwab@...ux-m68k.org> wrote:
> Geert Uytterhoeven <geert@...ux-m68k.org> writes:
>
>> Which one is preferable?
>>
>> -------------------------------------------------------------------------------
>> Since commit 31c911329e048b715a1dfeaaf617be9430fd7f4e ("mm: check the argument
>> of kunmap on architectures without highmem"), we get lots of warnings like
>>
>> arch/m68k/kernel/sys_m68k.c:508: warning: passing argument 1 of ‘kunmap’ from incompatible pointer type
>>
>> As m68k doesn't support highmem anyway, open code the calls to kmap() and
>> kunmap() (the latter is a no-op) to kill the warnings.
>
> I prefer this one, it matches all architectures without CONFIG_HIGHPTE.

Thx, applied for 2.6.38, with updated commit message.

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
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