On Mon, Feb 20, 2017 at 10:22 PM, Martin K. Petersen <martin.petersen@xxxxxxxxxx> wrote: >>>>>> "Hannes" == Hannes Reinecke <hare@xxxxxxx> writes: > > Hannes> The device handler needs to check if a given queue belongs to a > Hannes> scsi device; only then does it make sense to attach a device > Hannes> handler. > > Fixed kbuild warning and applied to 4.11/scsi-queue. Thanks for picking this up but Keith's approach is slightly more efficient and opens a way forward to expose support for both scsi_dh and whatever Christoph is calling his NVMe device handler. But we can revisit once that latter lands.