linux-kernel - Re: MIPS: CONFIG_MIPS

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Message-ID: <1424075972.9418.131.camel@x220>
Date:	Mon, 16 Feb 2015 09:39:32 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Leonid Yegoshin <Leonid.Yegoshin@...tec.com>
Cc:	Valentin Rothberg <valentinrothberg@...il.com>,
	Markos Chandras <markos.chandras@...tec.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	"linux-mips@...ux-mips.org" <linux-mips@...ux-mips.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: MIPS: CONFIG_MIPS_R6?

Leonid,

On Sat, 2015-02-14 at 17:22 -0800, Leonid Yegoshin wrote:
> On 02/14/2015 09:21 AM, Paul Bolle wrote:
> > Your commits 430857eae56c ("MIPS: mm: Add MIPS R6 instruction
> > encodings") and 90163242784b ("MIPS: kernel: unaligned: Add support for
> > the MIPS R6") are included in yesterday's linux-next (ie,
> > next-20150213). I noticed because a script I use to check linux-next
> > spotted a problem with it.
> >
> > These commits added three references to CONFIG_MIPS_R6, were probably
> > CONFIG_CPU_MIPSR6 was intended. One reference is in a comment, which
> > should be trivial to get fixed. The other two references are in
> > (negative) preprocessor checks. It's not certain, at least not to me,
> > how these should be fixed.
> >
> >
> > Paul Bolle
> 
> Yes, please.

The obvious fix (ie, three times s/CONFIG_MIPS_R6/CONFIG_CPU_MIPSR6/)
isn't trivial and requires run time testing, which I have no idea how to
do, sorry.


Paul Bolle

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