[RFC PATCH] ARM: dma: default ZONE_DMA to y if ARM_LPAE

[Olof Johansson]

On Sun, Aug 11, 2013 at 3:05 PM, Russell King - ARM Linux
<linux at arm.linux.org.uk> wrote:

> No.  As I keep telling people, go look at my dma-mask patches and stop
> papering over this problem.

Ah, yes, I'm going through email backlog. The DMA mask series will
definitely cover this in a better way.

This is a minimal patch that could be suitable for -stable backport.
If we care about that -- I'm sure people can just amend their configs
where needed.


-Olof