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From: Arnd Bergmann <arnd@arndb.de>
To: kernel-janitors@vger.kernel.org
Subject: Re: [KJ] janitor project: fix gcc 4 warnings
Date: Mon, 20 Dec 2004 12:31:19 +0000	[thread overview]
Message-ID: <200412201331.19917.arnd@arndb.de> (raw)
In-Reply-To: <20041219190903.GA30192@muc.de>


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On Sünndag 19 Dezember 2004 20:47, Matthew Wilcox wrote:
> On Sun, Dec 19, 2004 at 08:09:03PM +0100, Andi Kleen wrote:
> > Here's a proposed janitor project if anybody is interested:
> > 
> > The current gcc 4.0 snapshots include some more warnings in -Wall
> > and changed some existing ones which makes a kernel compilation quite noisy. 
> 
> I think it would get more takers if people didn't have to compile a new
> gcc.  If we had a list of -W... flags in older gccs that could simulate
> 90% of the warnings, this would make it possible for more people to work
> on it.

Maybe someone can make gcc-4 build logs available similar to the ones at
http://developer.osdl.org/cherry/compile/. In many cases it's not even
necessary to produce the warning with your own compiler in order to fix
it. This could also be combined with warnings from the various sparse-like
code checkers.

 Arnd <><



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  parent reply	other threads:[~2004-12-20 12:31 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-12-19 19:09 [KJ] janitor project: fix gcc 4 warnings Andi Kleen
2004-12-19 19:47 ` Matthew Wilcox
2004-12-19 20:03 ` Andi Kleen
2004-12-19 21:00 ` Tobias Klauser
2004-12-20  0:13 ` Adrian Bunk
2004-12-20  7:10 ` Andi Kleen
2004-12-20  8:03 ` Andi Kleen
2004-12-20  8:04 ` Andi Kleen
2004-12-20 12:31 ` Arnd Bergmann [this message]
2004-12-22 16:44 ` Kovarththanan Rajaratnam
2005-02-07 23:14 ` Randy.Dunlap
2007-02-15 19:34 ` devzero

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