From: Christoph Hellwig <hch@lst.de>
Date: Wed, 30 Oct 2019 14:12:29 -0700

Hi Dave and Thomas,

please take a look at this series which fixes DMA API usage in the ioc3
ethernet driver.  At least the first one is a nasty abuse of internal
APIs introduced in 5.4-rc which I'd prefer to be fixed before 5.4 final.

Please add the alignment code for 16K or whatever they need and I'll apply
this series.

Thanks.