linux-kernel - Re: [PATCH 4/4] m68knommu: Add missing initialization of max_pfn and {min,max}_low

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Message-ID: <CAMuHMdWzJq5yrchmRSc3_W7-7VZ7zbvU4mwhzWDdjdXndr0mWw@mail.gmail.com>
Date:	Sun, 22 Nov 2015 11:38:08 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Greg Ungerer <gerg@...inux.org>
Cc:	Sam Creasey <sammy@...my.net>,
	linux-m68k <linux-m68k@...ts.linux-m68k.org>,
	Linux-Arch <linux-arch@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/4] m68knommu: Add missing initialization of max_pfn and {min,max}_low_pfn

Hi Greg,

On Tue, Nov 17, 2015 at 12:54 AM, Greg Ungerer <gerg@...inux.org> wrote:
> On 15/11/15 21:04, Geert Uytterhoeven wrote:
>> If max_pfn is not initialized, the block layer may use wrong DMA masks.
>>
>> Replace open-coded shifts by PFN_DOWN() while we're at it.
>>
>> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
>
> Tested and working fine on m68knommu. So:
>
> Tested-By: Greg Ungerer <gerg@...inux.org>
>
> If you respin this patch for any reason I wouldn't object
> to removing the "/* 0 on coldfire */" comment...

Thanks, done, applied, and queued for v4.4.

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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