[GIT PULL] nvme updates for Linux 7.1

[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

Re: [GIT PULL] nvme updates for Linux 7.1

[Jens Axboe]

On 3/27/26 8:44 AM, Keith Busch wrote:
> 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)

Pulled, thanks.

-- 
Jens Axboe

[GIT PULL] nvme updates for Linux 7.1

[Keith Busch]

I realize I missed the pull for this week, but sending this now just to
get into your queue in case other distractions get my way again.

The following changes since commit e9b004ff83067cdf96774b45aea4b239ace99a2f:

  blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default() (2026-04-06 12:54:03 -0600)

are available in the Git repository at:

  git://git.infradead.org/nvme.git tags/nvme-7.1-2026-04-24

for you to fetch changes up to bd7b7ce96db4487bb77692a85ee4489fd2c395df:

  nvme-auth: Hash DH shared secret to create session key (2026-04-22 13:02:16 -0700)

----------------------------------------------------------------
nvme fixes for Linux 7.1

 - Target data transfer size confiruation (Aurelien)
 - Enable P2P for RDMA (Shivaji Kant)
 - TCP target updates (Maurizio, Alistair, Chaitanya, Shivam Kumar)
 - TCP host updates (Alistair, Chaitanya)
 - Authentication updates (Alistair, Daniel, Chris Leech)
 - Multipath fixes (John Garry)
 - New quirks (Alan Cui, Tao Jiang)
 - Apple driver fix (Fedor Pchelkin)
 - PCI admin doorbell update fix (Keith)

----------------------------------------------------------------
Alan Cui (1):
      nvme: add quirk NVME_QUIRK_IGNORE_DEV_SUBNQN for 144d:a808 (Samsung PM981/983/970 EVO Plus )

Alistair Francis (3):
      Revert "nvmet-tcp: Don't free SQ on authentication success"
      nvmet-tcp: Don't clear tls_key when freeing sq
      nvme-auth: Include SC_C in RVAL controller hash

Aurelien Aptel (1):
      nvmet: introduce new mdts configuration entry

Chaitanya Kulkarni (3):
      nvmet-tcp: fix race between ICReq handling and queue teardown
      nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free
      nvme-tcp: teardown circular locking fixes

Chris Leech (1):
      nvme-auth: Hash DH shared secret to create session key

Daniel Wagner (1):
      nvme: expose TLS mode

Fedor Pchelkin (1):
      nvme-apple: drop invalid put of admin queue reference count

Flavio Suligoi (1):
      nvme-core: fix parameter name in comment

Geliang Tang (1):
      nvme: add missing MODULE_ALIAS for fabrics transports

John Garry (2):
      nvme-multipath: drop head pointer check in nvme_mpath_clear_current_path()
      nvme-multipath: put module reference when delayed removal work is canceled

Keith Busch (2):
      nvme: skip trace completion for host path errors
      nvme-pci: fix missed admin queue sq doorbell write

Maurizio Lombardi (2):
      nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
      nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error()

Shivaji Kant (1):
      nvme: enable PCI P2PDMA support for RDMA transport

Shivam Kumar (1):
      nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path

Tao Jiang (1):
      nvme-pci: add quirk for Memblaze Pblaze5 (0x1c5f:0x0555)

 drivers/nvme/common/auth.c             |  94 ++++++++++++++++++++------
 drivers/nvme/host/apple.c              |   6 +-
 drivers/nvme/host/auth.c               |  16 +++--
 drivers/nvme/host/core.c               |  16 +++--
 drivers/nvme/host/fc.c                 |   1 +
 drivers/nvme/host/multipath.c          |   4 --
 drivers/nvme/host/pci.c                |   5 ++
 drivers/nvme/host/rdma.c               |   9 +++
 drivers/nvme/host/sysfs.c              |  19 ++++++
 drivers/nvme/host/tcp.c                |  29 ++++++--
 drivers/nvme/target/admin-cmd.c        |   8 +--
 drivers/nvme/target/auth.c             |  21 +++---
 drivers/nvme/target/configfs.c         |  27 ++++++++
 drivers/nvme/target/core.c             |  10 ++-
 drivers/nvme/target/fabrics-cmd-auth.c |   9 +--
 drivers/nvme/target/nvmet.h            |  13 ++++
 drivers/nvme/target/tcp.c              | 117 ++++++++++++++++++---------------
 drivers/nvme/target/zns.c              |   6 +-
 include/linux/nvme-auth.h              |   6 +-
 19 files changed, 285 insertions(+), 131 deletions(-)

Re: [GIT PULL] nvme updates for Linux 7.1

[Jens Axboe]

On 4/24/26 11:49 AM, Keith Busch wrote:
> I realize I missed the pull for this week, but sending this now just to
> get into your queue in case other distractions get my way again.

No worries - just a heads-up that I'll pull this in after -rc1, as I want
to fast forward block-7.1 to -rc1 as its current base has the buggy arm
commit that causes full rebuilds of the kernel regardless if anything has
changed...

-- 
Jens Axboe

Re: [GIT PULL] nvme updates for Linux 7.1

[Jens Axboe]

On 4/24/26 11:49 AM, Keith Busch wrote:
> I realize I missed the pull for this week, but sending this now just to
> get into your queue in case other distractions get my way again.
> 
> The following changes since commit e9b004ff83067cdf96774b45aea4b239ace99a2f:
> 
>   blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default() (2026-04-06 12:54:03 -0600)
> 
> are available in the Git repository at:
> 
>   git://git.infradead.org/nvme.git tags/nvme-7.1-2026-04-24

Now pulled, thanks.

-- 
Jens Axboe