Re: move the arm arch_dma_alloc implementation to common code

[Christoph Hellwig]

On Thu, Nov 15, 2018 at 12:58:04PM -0800, Robin Murphy wrote:
> On 2018-11-15 11:50 am, Will Deacon wrote:
>> On Fri, Nov 09, 2018 at 08:52:38AM +0100, Christoph Hellwig wrote:
>>> Can I get a quick review from the arm64 folks?  I think it should
>>> be fine there as it basically is a code move, but an additional pair
>>> or two of eyes always helps to weed out bugs.
>>
>> I reviewed the arm64 parts, but it would be ideal if Robin could have a look
>> as well.
>
> Yup, from a quick skim the general shape of the whole series looks 
> pleasing, but I've been holding off going through it in detail until I've 
> figured out what's up with the last thing I thought I'd reviewed 
> exhaustively...
>
> Either way I'll make some time for a proper look next week once I'm back.

Did you get a chance to look over this?