[PATCH for-next v12 00/12] Fixed-buffer for uring-cmd/passthru

[Jens Axboe]

On Fri, 30 Sep 2022 11:57:37 +0530, Anuj Gupta wrote:
> uring-cmd lacks the ability to leverage the pre-registered buffers.
> This series adds that support in uring-cmd, and plumbs nvme passthrough
> to work with it.
> Patches 3 - 5 carve out a block helper and scsi, nvme then use it to
> avoid duplication of code.
> Patch 6 and 7 contains a bunch of general nvme cleanups, which got added
> along the iterations.
> 
> [...]

Applied, thanks!

[01/12] io_uring: add io_uring_cmd_import_fixed
        commit: a9216fac3ed8819cbbda5d39dd5fcaa43dfd35d8
[02/12] io_uring: introduce fixed buffer support for io_uring_cmd
        commit: 9cda70f622cdcf049521a9c2886e5fd8a90a0591
[03/12] block: add blk_rq_map_user_io
        commit: 557654025df5706785d395558244890dc4b2c875
[04/12] scsi: Use blk_rq_map_user_io helper
        commit: 6732932c836a4313f471b92b4d90761f31d3fa81
[05/12] nvme: Use blk_rq_map_user_io helper
        commit: 7f05635764390d5f811971af9f4c89b794032c80
[06/12] nvme: refactor nvme_add_user_metadata
        commit: 38c0ddab7b93daa90c046d0b9064a34fb0e586e5
[07/12] nvme: refactor nvme_alloc_request
        commit: 470e900c8036ff1aafeb5f06f3cb7a375a081399
[08/12] block: rename bio_map_put to blk_mq_map_bio_put
        commit: 32f1c71b15fc9cb8e964c3d0c15ca99a70cfe8a7
[09/12] block: factor out blk_rq_map_bio_alloc helper
        commit: ab89e8e7ca526ca04baaad2aa28172d336425d67
[10/12] block: extend functionality to map bvec iterator
        commit: 37987547932c89f15f9b76950040131ddb591a8b
[11/12] nvme: pass ubuffer as an integer
        commit: 4d174486820e625fa85bac5d4235d4b4cb659866
[12/12] nvme: wire up fixed buffer support for nvme passthrough
        commit: 23fd22e55b767be9c31fda57205afb2023cd6aad

Best regards,
-- 
Jens Axboe