From: Kumar Gala <galak@kernel.crashing.org>
To: Jean-Michel Hautbois <jhautbois@gmail.com>
Cc: linuxppc-dev <linuxppc-dev@ozlabs.org>,
Tabi Timur-B04825 <B04825@freescale.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Different behaviour when using "nosmp" parameter on SMP and UP
Date: Thu, 1 Dec 2011 13:35:12 -0600 [thread overview]
Message-ID: <40F38A2B-48A0-4A8C-B45D-579865F135CC@kernel.crashing.org> (raw)
In-Reply-To: <CAL8zT=jgZS2=t0SadUXXshabKPsxHJe_frkfOw5XyF88k3jR=g@mail.gmail.com>
On Dec 1, 2011, at 11:52 AM, Jean-Michel Hautbois wrote:
> 2011/12/1 Jean-Michel Hautbois <jhautbois@gmail.com>:
>> 2011/12/1 Tabi Timur-B04825 <B04825@freescale.com>:
>>> On Thu, Dec 1, 2011 at 9:04 AM, Jean-Michel Hautbois
>>> <jhautbois@gmail.com> wrote:
>>>>
>>>> Any idea on how to debug this ? I am using a 2.6.35 kernel.
>>>
>>> There are a ton of Kconfig options for debugging various locking bugs.
>>> Try turning them on.
>>>
>
> All Kconfig options do not help me with cache coherency problems, though.
> Or, I didn't find any option related.
> Any idea ?
>
> JM
Nope, if you can't describe the code in any more detail we can't help.
- k
next prev parent reply other threads:[~2011-12-01 19:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-01 9:57 Different behaviour when using "nosmp" parameter on SMP and UP Jean-Michel Hautbois
2011-12-01 14:03 ` Kumar Gala
2011-12-01 15:04 ` Jean-Michel Hautbois
2011-12-01 15:56 ` Tabi Timur-B04825
2011-12-01 16:14 ` Jean-Michel Hautbois
2011-12-01 17:52 ` Jean-Michel Hautbois
2011-12-01 19:35 ` Kumar Gala [this message]
2011-12-01 20:09 ` Jean-Michel Hautbois
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