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linux/drivers/nvme/host
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Linus Torvalds 7c989b1da3 for-6.1/passthrough-2022-10-04 
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Merge tag 'for-6.1/passthrough-2022-10-04' of git://git.kernel.dk/linux

Pull passthrough updates from Jens Axboe:
 "With these changes, passthrough NVMe support over io_uring now
  performs at the same level as block device O_DIRECT, and in many cases
  6-8% better.

  This contains:

   - Add support for fixed buffers for passthrough (Anuj, Kanchan)

   - Enable batched allocations and freeing on passthrough, similarly to
     what we support on the normal storage path (me)

   - Fix from Geert fixing an issue with !CONFIG_IO_URING"

* tag 'for-6.1/passthrough-2022-10-04' of git://git.kernel.dk/linux:
  io_uring: Add missing inline to io_uring_cmd_import_fixed() dummy
  nvme: wire up fixed buffer support for nvme passthrough
  nvme: pass ubuffer as an integer
  block: extend functionality to map bvec iterator
  block: factor out blk_rq_map_bio_alloc helper
  block: rename bio_map_put to blk_mq_map_bio_put
  nvme: refactor nvme_alloc_request
  nvme: refactor nvme_add_user_metadata
  nvme: Use blk_rq_map_user_io helper
  scsi: Use blk_rq_map_user_io helper
  block: add blk_rq_map_user_io
  io_uring: introduce fixed buffer support for io_uring_cmd
  io_uring: add io_uring_cmd_import_fixed
  nvme: enable batched completions of passthrough IO
  nvme: split out metadata vs non metadata end_io uring_cmd completions
  block: allow end_io based requests in the completion batch handling
  block: change request end_io handler to pass back a return value
  block: enable batched allocation for blk_mq_alloc_request()
  block: kill deprecated BUG_ON() in the flush handling
2022-10-07 09:35:50 -07:00
..
apple.c nvme-apple: stop casting function pointer signatures 2022-08-02 17:22:51 -06:00
auth.c nvme-auth: Diffie-Hellman key exchange support 2022-08-02 17:14:49 -06:00
constants.c nvme-pci: print the command name of aborted commands 2022-08-02 17:22:48 -06:00
core.c for-6.1/passthrough-2022-10-04 2022-10-07 09:35:50 -07:00
fabrics.c nvme: consider also host_iface when checking ip options 2022-09-19 17:55:24 +02:00
fabrics.h nvme: implement In-Band authentication 2022-08-02 17:14:49 -06:00
fault_inject.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
fc.c nvme-fc: use the tagset alloc/free helpers 2022-09-27 14:44:17 +02:00
fc.h nvme-fc: Update header and host for common definitions for LS handling 2020-05-09 16:18:33 -06:00
hwmon.c nvme-hwmon: Return error code when registration fails 2021-03-05 13:41:03 +01:00
ioctl.c for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
Kconfig nvme-auth: Diffie-Hellman key exchange support 2022-08-02 17:14:49 -06:00
Makefile nvme: don't always build constants.o 2022-08-02 17:22:48 -06:00
multipath.c nvme: wire up async polling for io passthrough commands 2022-09-21 10:30:42 -06:00
nvme.h for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
pci.c for-6.1/passthrough-2022-10-04 2022-10-07 09:35:50 -07:00
rdma.c nvme-rdma: use the tagset alloc/free helpers 2022-09-27 14:44:16 +02:00
tcp.c for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
trace.c nvme: implement In-Band authentication 2022-08-02 17:14:49 -06:00
trace.h nvme: use command_id instead of req->tag in trace_nvme_complete_rq() 2022-08-02 17:22:46 -06:00
zns.c block: pass a gendisk to blk_queue_max_open_zones and blk_queue_max_active_zones 2022-07-06 06:46:26 -06:00