linux/drivers/usb/storage
Linus Torvalds 6f59de9bc0 for-6.16/block-20250523
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Merge tag 'for-6.16/block-20250523' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

 - ublk updates:
      - Add support for updating the size of a ublk instance
      - Zero-copy improvements
      - Auto-registering of buffers for zero-copy
      - Series simplifying and improving GET_DATA and request lookup
      - Series adding quiesce support
      - Lots of selftests additions
      - Various cleanups

 - NVMe updates via Christoph:
      - add per-node DMA pools and use them for PRP/SGL allocations
        (Caleb Sander Mateos, Keith Busch)
      - nvme-fcloop refcounting fixes (Daniel Wagner)
      - support delayed removal of the multipath node and optionally
        support the multipath node for private namespaces (Nilay Shroff)
      - support shared CQs in the PCI endpoint target code (Wilfred
        Mallawa)
      - support admin-queue only authentication (Hannes Reinecke)
      - use the crc32c library instead of the crypto API (Eric Biggers)
      - misc cleanups (Christoph Hellwig, Marcelo Moreira, Hannes
        Reinecke, Leon Romanovsky, Gustavo A. R. Silva)

 - MD updates via Yu:
      - Fix that normal IO can be starved by sync IO, found by mkfs on
        newly created large raid5, with some clean up patches for bdev
        inflight counters

 - Clean up brd, getting rid of atomic kmaps and bvec poking

 - Add loop driver specifically for zoned IO testing

 - Eliminate blk-rq-qos calls with a static key, if not enabled

 - Improve hctx locking for when a plug has IO for multiple queues
   pending

 - Remove block layer bouncing support, which in turn means we can
   remove the per-node bounce stat as well

 - Improve blk-throttle support

 - Improve delay support for blk-throttle

 - Improve brd discard support

 - Unify IO scheduler switching. This should also fix a bunch of lockdep
   warnings we've been seeing, after enabling lockdep support for queue
   freezing/unfreezeing

 - Add support for block write streams via FDP (flexible data placement)
   on NVMe

 - Add a bunch of block helpers, facilitating the removal of a bunch of
   duplicated boilerplate code

 - Remove obsolete BLK_MQ pci and virtio Kconfig options

 - Add atomic/untorn write support to blktrace

 - Various little cleanups and fixes

* tag 'for-6.16/block-20250523' of git://git.kernel.dk/linux: (186 commits)
  selftests: ublk: add test for UBLK_F_QUIESCE
  ublk: add feature UBLK_F_QUIESCE
  selftests: ublk: add test case for UBLK_U_CMD_UPDATE_SIZE
  traceevent/block: Add REQ_ATOMIC flag to block trace events
  ublk: run auto buf unregisgering in same io_ring_ctx with registering
  io_uring: add helper io_uring_cmd_ctx_handle()
  ublk: remove io argument from ublk_auto_buf_reg_fallback()
  ublk: handle ublk_set_auto_buf_reg() failure correctly in ublk_fetch()
  selftests: ublk: add test for covering UBLK_AUTO_BUF_REG_FALLBACK
  selftests: ublk: support UBLK_F_AUTO_BUF_REG
  ublk: support UBLK_AUTO_BUF_REG_FALLBACK
  ublk: register buffer to local io_uring with provided buf index via UBLK_F_AUTO_BUF_REG
  ublk: prepare for supporting to register request buffer automatically
  ublk: convert to refcount_t
  selftests: ublk: make IO & device removal test more stressful
  nvme: rename nvme_mpath_shutdown_disk to nvme_mpath_remove_disk
  nvme: introduce multipath_always_on module param
  nvme-multipath: introduce delayed removal of the multipath head node
  nvme-pci: derive and better document max segments limits
  nvme-pci: use struct_size for allocation struct nvme_dev
  ...
History 2025-05-26 11:39:36 -07:00
..
alauda.c usb: storage: alauda: Use const for card ID array 2025-03-03 10:24:41 +01:00
cypress_atacb.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
datafab.c usb: storage: datafab: Use const for constant arrays 2025-03-03 10:24:41 +01:00
debug.c scsi: usb: Rename the RESERVE and RELEASE constants 2025-02-12 22:20:55 -05:00
debug.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
ene_ub6250.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
freecom.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
initializers.c usb: storage: initializers: Use const for constant array 2025-03-03 10:24:41 +01:00
initializers.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
isd200.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
jumpshot.c usb: storage: jumpshot: Use const for constant arrays 2025-03-03 10:24:41 +01:00
karma.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
Kconfig usb: collapse USB_STORAGE Kconfig comment 2024-12-04 16:08:42 +01:00
Makefile module: Convert default symbol namespace to string literal 2024-12-03 08:22:25 -08:00
onetouch.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
option_ms.c USB: storage: Remove redundant license text 2017-11-04 11:55:38 +01:00
option_ms.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
protocol.c USB: storage: remove invalid URL from drivers 2018-01-23 10:22:34 +01:00
protocol.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
realtek_cr.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
scsiglue.c SCSI misc on 20250126 2025-01-26 16:12:44 -08:00
scsiglue.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
sddr09.c usb: storage: sddr09: Use const for constant arrays 2025-03-03 10:24:41 +01:00
sddr55.c usb: storage: sddr55: Use const for constant arrays 2025-03-03 10:24:41 +01:00
shuttle_usbat.c usb: storage: shuttle_usbat: Use const for constant array 2025-03-03 10:24:41 +01:00
sierra_ms.c usb: storage: Remove snprintf() from sysfs call-backs and replace with sysfs_emit() 2023-12-15 13:55:30 +01:00
sierra_ms.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
transport.c usb: storage: transport: Use const for constant array 2025-03-03 10:24:41 +01:00
transport.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
uas-detect.h usb-storage,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00
uas.c SCSI misc on 20250126 2025-01-26 16:12:44 -08:00
unusual_alauda.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_cypress.h usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility 2023-10-28 12:23:41 +02:00
unusual_datafab.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_devs.h usb-storage: Add max sectors quirk for Nokia 208 2025-01-07 11:42:42 +01:00
unusual_ene_ub6250.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_freecom.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_isd200.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_jumpshot.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_karma.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_onetouch.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_realtek.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_sddr09.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_sddr55.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
unusual_uas.h USB: storage: quirk for ADATA Portable HDD CH94 2025-04-11 16:25:58 +02:00
unusual_usbat.h USB: Storage: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
usb.c usb-storage: reject probe of device one non-DMA HCDs when using highmem 2025-05-05 13:22:39 -06:00
usb.h usb-storage,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00
usual-tables.c usb-storage,uas: make internal quirks flags 64bit 2023-10-21 12:45:14 +02:00