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Date: Wed, 14 Sep 2011 17:04:52 +0200
From: Ralf Baechle <ralf@linux-mips.org>
To: "Maxin B. John" <maxin.john@gmail.com>
Cc: David Daney <david.daney@cavium.com>,
        Lucas De Marchi <lucas.demarchi@profusion.mobi>,
        Kevin Cernekee <cernekee@gmail.com>, linux-mips@linux-mips.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mips: mm: tlbex.c: Fix compiler warnings
Message-ID: <20110914150452.GA12638@linux-mips.org>
References: <20110908220559.GA3040@maxin>
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On Fri, Sep 09, 2011 at 01:06:00AM +0300, Maxin B. John wrote:

>  CC      arch/mips/mm/tlbex.o
> cc1: warnings being treated as errors
> arch/mips/mm/tlbex.c: In function 'build_r3000_tlb_modify_handler':
> arch/mips/mm/tlbex.c:1769: error: 'wr.r1' is used uninitialized in this function
> arch/mips/mm/tlbex.c:1769: error: 'wr.r2' is used uninitialized in this function
> arch/mips/mm/tlbex.c:1769: error: 'wr.r3' is used uninitialized in this function
> make[2]: *** [arch/mips/mm/tlbex.o] Error 1
> make[1]: *** [arch/mips/mm] Error 2
> make: *** [arch/mips] Error 2

This was fixed by 949cb4ca0aa53e97ea5f524536593ad2d2946b73.  The real
fix to not pass the wr members to build_pte_modifiable() because they
just are not needed.

Thanks,

  Ralf