[PATCH 1/3] powerpc/dma: Always configure ZONE_DMA32 correctly

[Kevin Hao]

On Sun, Feb 22, 2015 at 09:23:51AM +1100, Benjamin Herrenschmidt wrote:
> No it won't, or am I missing something ? Ie, limit_zone_pfn() will only
> reduce the size of the window, never increase it.

Yes, you are right. Just overlook this. Sorry for the noise.

Thanks,
Kevin
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