From: Rob Landley <rob@landley.net>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-kernel@vger.kernel.org, linux-mips@linux-mips.org
Subject: Re: MIPS panic in 2.6.39 (bisected to 7eaceaccab5f)
Date: Fri, 27 May 2011 15:09:19 -0500 [thread overview]
Message-ID: <4DE004EF.10507@landley.net> (raw)
In-Reply-To: <20110527140011.GF30117@linux-mips.org>
On 05/27/2011 09:00 AM, Ralf Baechle wrote:
> On Fri, May 27, 2011 at 08:55:13AM +0100, Ralf Baechle wrote:
>
>>> Have you guys been able to reproduce the problem?
>>
>> Staring at the disassembly was good enough, I think. The commit you
>> bisected is restructuring some of the hardware probing code for Malta and
>> seems to result in gcmp_present being set without _gcmp_base having been
>> assigned, thus the null pointer dereference.
>
> Can you test below patch? Thanks,
arch/mips/mti-malta/malta-init.c: In function 'prom_init':
arch/mips/mti-malta/malta-init.c:363: error: implicit declaration of
function 'register_cmp_smp_ops'
arch/mips/mti-malta/malta-init.c:366: error: implicit declaration of
function 'register_vsmp_smp_ops'
make[2]: *** [arch/mips/mti-malta/malta-init.o] Error 1
Rob
next prev parent reply other threads:[~2011-05-27 20:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-24 6:55 MIPS panic in 2.6.39 (bisected to 7eaceaccab5f) Rob Landley
2011-05-24 9:51 ` Jens Axboe
2011-05-24 14:39 ` Ralf Baechle
2011-05-25 7:38 ` Rob Landley
2011-05-27 7:55 ` Ralf Baechle
2011-05-27 14:00 ` Ralf Baechle
2011-05-27 20:09 ` Rob Landley [this message]
2011-05-28 10:48 ` Rob Landley
2011-05-28 16:28 ` Ralf Baechle
2011-05-28 19:56 ` Rob Landley
2011-05-28 20:56 ` Ralf Baechle
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