dma-mapping: support highmem in the generic remap allocator

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By using __dma_direct_alloc_pages we can deal entirely with struct page
instead of having to derive a kernel virtual address.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>

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Christoph Hellwig 2018-11-04 17:38:39 +01:00

parent 0c3b3171ce

commit bfd56cd605

1 changed files with 7 additions and 7 deletions

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kernel/dma/remap.c

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