[Linux-Xtensa] [PATCH 2/8] xtensa: keep exception/interrupt stack continuous

[Max Filippov]

On Tue, Jul 7, 2015 at 10:46 PM, Max Filippov <jcmvbkbc at gmail.com> wrote:
>> Branch:
>> - is there any logical change in the code or are these only to avoid using a0?
>
> Yes.

Meant the latter.

-- 
Thanks.
-- Max