On Wed, Oct 08, 2014 at 09:14:35AM -0700, Ray Jui wrote:Okay, Mark. I'm going to make the change in the spidev and submit a new patch.
Thanks for the reply. It looks like you are also the maintainer of spidev.
In this case, could you please help to confirm that you expect spidev to use
separate buffers for TX and RX? If so, I can go ahead and make the change in
Yes, that would be my expectation for maximum robustness (or if it is
going to use one buffer it explicitly maps it for mixed use but I'd
expect that to be asking for trouble).