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Re: GCC-4.3.3 sillyness

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: GCC-4.3.3 sillyness
From: Manuel Lauss <mano@roarinelk.homelinux.net>
Date: Fri, 30 Jan 2009 17:56:20 +0100
Cc: linux-mips@linux-mips.org
In-reply-to: <20090130140309.GA17050@linux-mips.org>
Organization: Private
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20090130074407.GA12368@roarinelk.homelinux.net> <20090130140309.GA17050@linux-mips.org>
Sender: linux-mips-bounce@linux-mips.org
On Fri, 30 Jan 2009 14:03:09 +0000
Ralf Baechle <ralf@linux-mips.org> wrote:

> On Fri, Jan 30, 2009 at 08:44:07AM +0100, Manuel Lauss wrote:
> 
> > Can't build kernel because gcc-4.3.3 comes up with this gem:
> > 
> >   CC      arch/mips/kernel/traps.o
> > cc1: warnings being treated as errors
> > /linux-2.6.git/arch/mips/kernel/traps.c: In function 'set_uncached_handler':
> > /linux-2.6.git/arch/mips/kernel/traps.c:1599: error: format not a string 
> > literal and no format arguments
> > 
> > The fastest fix is the patch below, but I don't know whether it is
> > the right thing to do.
> 
> Is this new with 4.3.3?  I've not ran into this problem with 4.3.2 so far.
> Or it could be configuration dependent ...

So far I see this only with 4.3.3 on various archs.
 

> This seems a gcc bug so could you extract a test case and file a gcc bug
> report?

Done.  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39044


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