On Fri, Jan 18, 2019 at 10:37:46AM -0800, Liam Mark wrote: > Add support for configuring dma mapping attributes when mapping > and unmapping memory through dma_buf_map_attachment and > dma_buf_unmap_attachment. > > Signed-off-by: Liam Mark <[email protected]>
And who is going to decide which ones to pass? And who documents which ones are safe? I'd much rather have explicit, well documented dma-buf flags that might get translated to the DMA API flags, which are not error checked, not very well documented and way to easy to get wrong.
