In 4.9 I've added support in the interrupt layer to automatically assign the interrupt affinity at interrupt allocation time, and expose that information to blk-mq. This series extents that so that SCSI driver can pass on the information as well. The SCSI part is fairly trivial, although we need to also export the default queue mapping function in blk-mq to keep things simple. I've also converted over the smartpqi driver as an example as it's the easiest of the multiqueue SCSI drivers to convert. Changes since V1: - move the EXPORT_SYMBOL of blk_mq_map_queues to the right patch - added Reviewed-by, Acked-by and Tested-by tags -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html