On Mon, Dec 18, 2017 at 12:38:17PM +0000, Radhey Shyam Pandey wrote: > Hi All, > > In kernel upgrade 4.14 DMA_SG is removed from DMA framework since > it was a dead code and having no consumers in the kernel. > http://www.spinics.net/lists/dmaengine/msg13835.html > > However, there are some xilinx customers using this feature out of > the tree and are dependent on DMA_SG. Removing DMA_SG from > framework will break such use cases i.e doing memory to memory > transfer on userspace allocated (malloc) buffers. > > What is the recommendation from the community on supporting above > usecase? Submit a driver along with this feature, its that simple :) -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
