On Fri, Dec 07, 2018 at 11:18:18PM +1100, Michael Ellerman wrote:

Christoph Hellwig [off-list ref] writes:

quoted

Ben / Michael,

can we get this one queued up for 4.21 to prepare for the DMA work later
on?

I was hoping the PASEMI / NXP regressions could be solved before
merging.

My p5020ds is booting fine with this series, so I'm not sure why it's
causing problems on Christian's machine.

The last time I turned on my PASEMI board it tripped some breakers, so I
need to investigate that before I can help test that.

I'll see how things look on Monday and either merge the commits you
identified or the whole series depending on if there's any more info
from Christian.

Christian just confirmed everything up to at least
"powerpc/dma: stop overriding dma_get_required_mask" works for his
setups.