| commit | c25fff7171bebb76243ccc77f0f04aafa3db87be | [log] [tgz] |
|---|---|---|
| author | Jesper Dangaard Brouer <brouer@redhat.com> | Wed Feb 13 02:55:40 2019 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Wed Feb 13 22:00:16 2019 -0800 |
| tree | e48b4e7e38d7270f1774a3e30afd6d72d47871ba | |
| parent | fb14b096355b8c947a256e8e5259a4ebaca00866 [diff] |
mm: add dma_addr_t to struct page The page_pool API is using page->private to store DMA addresses. As pointed out by David Miller we can't use that on 32-bit architectures with 64-bit DMA This patch adds a new dma_addr_t struct to allow storing DMA addresses Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>