On Thu, 21 Oct 2021 08:06:00 +0200, Christoph Hellwig wrote:

this series removes the QUEUE_FLAG_SCSI_PASSTHROUGH and thus the last
remaining SCSI passthrough concept from the block layer.

The changes to support pktcdvd are a bit ugly, but I can't think of
anything better (except for removing the driver entirely).
If we'd want to support packet writing today it would probably live
entirely inside the sr driver.

[...]

Applied, thanks!

[1/7] block: add a ->get_unique_id method
      commit: 9208d414975895f69e9aca49153060ddd31b18d0
[2/7] sd: implement ->get_unique_id
      commit: b83ce214af3885437ff223b3a0c8ec6072a84167
[3/7] nfsd/blocklayout: use ->get_unique_id instead of sending SCSI commands
      commit: 8c6aabd1c72bc241c55f5b71a86cea5ef28bceca
[4/7] bsg-lib: initialize the bsg_job in bsg_transport_sg_io_fn
      commit: 237ea1602fb4cd14cd31b745a56fd0639c58eea3
[5/7] scsi: add a scsi_alloc_request helper
      commit: 68ec3b819a5d600a4ede8b596761dccac9f39ebc
[6/7] block: remove the initialize_rq_fn blk_mq_ops method
      commit: 4abafdc4360d993104c2b2f85943938a0c6ad025
[7/7] block: remove QUEUE_FLAG_SCSI_PASSTHROUGH
      commit: 4845012eb5b4e56cadb5f484cb55dd4fd9d1df80

Best regards,
-- 
Jens Axboe