[PATCH v2 3/3] ARM: pxa/pj4: Port problematic pj4 support code to v7/Thumb-2

[Eric Miao]

On Thu, Sep 8, 2011 at 10:06 AM, Nicolas Pitre <nicolas.pitre at linaro.org> wrote:
> On Thu, 8 Sep 2011, Dave Martin wrote:
>
>> The iwmmxt code contains some code to implement a pseudo-ISB, but
>> this is not buildable for Thumb-2.
>>
>> This patch replaces the pseudo-ISB with a real one on v7 and above.
>>
>> Signed-off-by: Dave Martin <dave.martin at linaro.org>
>
> In arch/arm/mm/Kconfig:
>
> config CPU_PJ4
>        bool
>        select CPU_V7
>        select ARM_THUMBEE
>
> So this code may only be ARMv7 aware now.
>

True.