[PATCH v2 01/19] ARC: mm: use SCRATCH_DATA0 register for caching pgdir in ARCv2 only

[Vineet Gupta]

On 8/15/21 2:27 AM, Mike Rapoport wrote:
> On Thu, Aug 12, 2021 at 04:37:35PM -0700, Vineet Gupta wrote:
>> MMU SCRATCH_DATA0 register is intended to cache task pgd. However in
>> ARC700 SMP port, it has to be repurposed for reentrant interrupt
>> handling, while UP port doesn't. We  currently ahandle boe usecases
> 					       ^ handle both
>
> maybe ':set spell' for changelog editing? ;-)

Seriously, about time I stopped fat-fingering