Could it be a case of deadlock on SMP?

[Russell King - ARM Linux]

On Tue, Sep 21, 2010 at 02:46:57AM +0800, Andrew Yan-Pai Chen wrote:
> We try to verify our dual-core processor (non v7) by LTP tests.

Is this a non-ARM SMP implementation then?

If this is an ARM SMP implementation, then please provide the
CPU model, revision and variant information.