linux-kernel - Re: [PATCH/RFC] m68k/amiga: Fix specifying multiple debug= parameters

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Message-ID: <CAMuHMdUsEc=webi62QpMasTjRVo2exsxxr204QDhM60MV383Ew@mail.gmail.com>
Date:	Sun, 1 Dec 2013 12:15:19 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Andreas Schwab <schwab@...ux-m68k.org>
Cc:	linux-m68k <linux-m68k@...ts.linux-m68k.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH/RFC] m68k/amiga: Fix specifying multiple debug= parameters

On Mon, Nov 25, 2013 at 8:03 PM, Andreas Schwab <schwab@...ux-m68k.org> wrote:
>>>   2. Do we want to fix it this way? Alternatives are:
>>>        a. Reject a second debug= parameter by checking for a non-NULL .write()
>>>           method
>>>           => only the first debug console will be used,
>>>        b. Skip console registration in case of a non-NULL .write() method
>>>           => only the last debug console will be used,
>>>   3. Atari has a similar issue, with even more (4) debug consoles.
>
> 2b is backward compatible.

Thanks, good point!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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                                -- Linus Torvalds
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