This patchset adds bidi support (and SCSI transport-level request support such as SMP passthrough) to the block layer and bsg. This alos updates the Kconfig file. This is against the bsg tree. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html