[PATCH 1/2] ARM: add cpu_is_pj4() to distinguish PJ4 core

[Stephen Warren]

On 03/21/2014 01:01 AM, Chao Xie wrote:
> PJ4 is based on V7, but it has some changes. For example, some
> coprocessor settings.

I don't see this patch in linux-next, yet I think the runtime problem
has gone away somehow. How did that happen?