[PATCH v11 07/11] device-mapping: Introduce DMA range map, supplanting dma_pfn_offset

Christoph Hellwig hch at lst.de
Tue Sep 1 08:24:29 UTC 2020

I've applied this to the dma-mapping tree.

I had to resolve a conflict in drivers/of/address.c with a recent
mainline commit.  I also applied the minor tweaks Andy pointed out
plus a few more style changes.  A real change is that I changed the
prototype for dma_copy_dma_range_map to require less boilerplate code.

The result is here:


please double check that everyting works as expected.

I can cut a stable branch with this if you need it for other trees, but
I'd like to wait a few days to see if there is any fallout first.

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