Different behaviour when using "nosmp" parameter on SMP and UP

[Jean-Michel Hautbois]

2011/12/1 Jean-Michel Hautbois <jhautbois at gmail.com>:
> 2011/12/1 Tabi Timur-B04825 <B04825 at freescale.com>:
>> On Thu, Dec 1, 2011 at 9:04 AM, Jean-Michel Hautbois
>> <jhautbois at 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