[GIT PULL] nvme updates for Linux 7.1

[Keith Busch]

The following changes since commit 67807fbaf12719fca46a622d759484652b79c7c3:

  block: fix bio_alloc_bioset slowpath GFP handling (2026-03-23 07:58:32 -0600)

are available in the Git repository at:

  git://git.infradead.org/nvme.git tags/nvme-7.1-2026-03-27

for you to fetch changes up to 886f35201591ded7958e16fe3750871d3ca0bcdf:

  nvme-loop: do not cancel I/O and admin tagset during ctrl reset/shutdown (2026-03-27 07:35:06 -0700)

----------------------------------------------------------------
nvme updates for Linux 7.1

 - Fabrics authentication updates (Eric, Alistar)
 - Enanced block queue limits support (Caleb)
 - Workqueue usage updates (Marco)
 - A new write zeroes device quirk (Robert)
 - Tagset cleanup fix for loop device (Nilay)

----------------------------------------------------------------
Alistair Francis (6):
      nvmet-tcp: Don't error if TLS is enabed on a reset
      nvmet-tcp: Don't free SQ on authentication success
      nvme: Expose the tls_configured sysfs for secure concat connections
      nvme: Allow reauth from sysfs
      nvme: Add the DHCHAP maximum HD IDs
      nvme-auth: Don't propose NVME_AUTH_DHGROUP_NULL with SC_C

Caleb Sander Mateos (8):
      nvme: add preferred I/O size fields to struct nvme_id_ns_nvm
      nvme: fold nvme_config_discard() into nvme_update_disk_info()
      nvme: update nvme_id_ns OPTPERF constants
      nvme: always issue I/O Command Set specific Identify Namespace
      nvme: add from0based() helper
      nvme: set discard_granularity from NPDG/NPDA
      nvmet: use NVME_NS_FEAT_OPTPERF_SHIFT
      nvmet: report NPDGL and NPDAL

Eric Biggers (21):
      nvme-auth: add NVME_AUTH_MAX_DIGEST_SIZE constant
      nvme-auth: common: constify static data
      nvme-auth: use proper argument types
      nvme-auth: common: add KUnit tests for TLS key derivation
      nvme-auth: rename nvme_auth_generate_key() to nvme_auth_parse_key()
      nvme-auth: common: explicitly verify psk_len == hash_len
      nvme-auth: common: add HMAC helper functions
      nvme-auth: common: use crypto library in nvme_auth_transform_key()
      nvme-auth: common: use crypto library in nvme_auth_augmented_challenge()
      nvme-auth: common: use crypto library in nvme_auth_generate_psk()
      nvme-auth: common: use crypto library in nvme_auth_generate_digest()
      nvme-auth: common: use crypto library in nvme_auth_derive_tls_psk()
      nvme-auth: host: use crypto library in nvme_auth_dhchap_setup_host_response()
      nvme-auth: host: use crypto library in nvme_auth_dhchap_setup_ctrl_response()
      nvme-auth: host: remove allocation of crypto_shash
      nvme-auth: target: remove obsolete crypto_has_shash() checks
      nvme-auth: target: use crypto library in nvmet_auth_host_hash()
      nvme-auth: target: use crypto library in nvmet_auth_ctrl_hash()
      nvme-auth: common: remove nvme_auth_digest_name()
      nvme-auth: common: remove selections of no-longer used crypto modules
      crypto: remove HKDF library

Marco Crivellari (3):
      nvmet: replace use of system_wq with system_percpu_wq
      nvmet-fc: add WQ_PERCPU to alloc_workqueue users
      nvme: add WQ_PERCPU to alloc_workqueue users

Nilay Shroff (1):
      nvme-loop: do not cancel I/O and admin tagset during ctrl reset/shutdown

Robert Beckett (2):
      nvme: respect NVME_QUIRK_DISABLE_WRITE_ZEROES when wzsl is set
      nvme-pci: add NVME_QUIRK_DISABLE_WRITE_ZEROES for Kingston OM3SGP4

 Documentation/ABI/testing/sysfs-nvme   |  13 +
 crypto/Kconfig                         |   6 -
 crypto/Makefile                        |   1 -
 crypto/hkdf.c                          | 573 --------------------------------
 drivers/nvme/common/.kunitconfig       |   6 +
 drivers/nvme/common/Kconfig            |  14 +-
 drivers/nvme/common/Makefile           |   2 +
 drivers/nvme/common/auth.c             | 587 +++++++++++++--------------------
 drivers/nvme/common/tests/auth_kunit.c | 175 ++++++++++
 drivers/nvme/host/auth.c               | 187 ++++-------
 drivers/nvme/host/core.c               |  88 +++--
 drivers/nvme/host/nvme.h               |   6 +
 drivers/nvme/host/pci.c                |   2 +
 drivers/nvme/host/sysfs.c              |  50 ++-
 drivers/nvme/target/admin-cmd.c        |   4 +-
 drivers/nvme/target/auth.c             | 202 ++++--------
 drivers/nvme/target/configfs.c         |   3 -
 drivers/nvme/target/core.c             |   7 +-
 drivers/nvme/target/fabrics-cmd-auth.c |  18 +-
 drivers/nvme/target/fc.c               |   6 +-
 drivers/nvme/target/io-cmd-bdev.c      |  19 +-
 drivers/nvme/target/loop.c             |   2 -
 drivers/nvme/target/nvmet.h            |   8 +-
 drivers/nvme/target/tcp.c              |   2 +-
 include/crypto/hkdf.h                  |  20 --
 include/linux/nvme-auth.h              |  41 ++-
 include/linux/nvme.h                   |  24 +-
 27 files changed, 766 insertions(+), 1300 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-nvme
 delete mode 100644 crypto/hkdf.c
 create mode 100644 drivers/nvme/common/.kunitconfig
 create mode 100644 drivers/nvme/common/tests/auth_kunit.c
 delete mode 100644 include/crypto/hkdf.h