On Mon, Jun 13, 2016 at 11:23:52PM -0700, Nicholas A. Bellinger wrote: > AFAICT, the problem with this improvement is that it's not stable > material, which means that Canonical would have to carry this separately > beyond linux-4.4.y, in order to support ibmvscsi-tgt.
So who cares? If they have a business interest in backporting the driver they'll need to figure out a way. None of that should matter in any way whatsover for mainline.