tree 13e687e84af384b541a2f12fe0856c2a5107e6a7
parent 23203e3f34c97f4ddd6e353adba45161880a52a4
author Christoph Hellwig <hch@lst.de> 1545466868 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1545497187 -0800

dma-mapping: fix flags in dma_alloc_wc

We really need the writecombine flag in dma_alloc_wc, fix a stupid
oversight.

Fixes: 7ed1d91a9e ("dma-mapping: translate __GFP_NOFAIL to DMA_ATTR_NO_WARN")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>