[GIT PULL] nvme updates for Linux 6.13

[GIT PULL] nvme updates for Linux 6.13

[Keith Busch]

There is an imminent merge conflict with the srcu list fixes (applied to
upstream 6.12) with the queue freeze lockdep work in block's for-6.13.
It's a pretty straight forward resolution, but I can send the merge if
desired.

The following changes since commit fdad1a20cd57bff65539d971c0ec74faf2b5b2fc:

  Merge branch 'for-6.13/block-atomic' into for-6.13/block (2024-10-22 08:21:51 -0600)

are available in the Git repository at:

  git://git.infradead.org/nvme.git tags/nvme-6.13-2024-11-13

for you to fetch changes up to 50bee3857d081ab1b83f93c64cb5c10a4babe2d9:

  nvmet: add tracing of reservation commands (2024-11-13 08:51:24 -0800)

----------------------------------------------------------------
nvme updates for Linux 6.13

 - Use uring_cmd helper (Pavel)
 - Host Memory Buffer allocation enhancements (Christoph)
 - Target persistent reservation support (Guixin)
 - Persistent reservation tracing (Guixen)
 - NVMe 2.1 specification support (Keith)
 - Rotational Meta Support (Matias, Wang, Keith)
 - Volatile cache detection enhancment (Guixen)

----------------------------------------------------------------
Chaitanya Kulkarni (1):
      nvme-core: remove repeated wq flags

Christoph Hellwig (2):
      nvme-pci: fix freeing of the HMB descriptor table
      nvme-pci: use dma_alloc_noncontigous if possible

Guixin Liu (7):
      nvmet: make nvmet_wq visible in sysfs
      nvme: add reservation command's defines
      nvmet: support reservation feature
      nvme: check ns's volatile write cache not present
      nvmet: report ns's vwc not present
      nvme: parse reservation commands's action and rtype to string
      nvmet: add tracing of reservation commands

Keith Busch (9):
      nvmet: implement id ns for nvm command set
      nvmet: implement active command set ns list
      nvmet: implement supported log pages
      nvmet: implement supported features log
      nvmet: implement crto property
      nvmet: declare 2.1 version compliance
      nvmet: implement endurance groups
      nvmet: implement rotational media information log
      nvmet: support for csi identify ns

Matias Bjørling (1):
      nvme: use command set independent id ns if available

Pavel Begunkov (1):
      nvme: use helpers to access io_uring cmd space

Wang Yugui (1):
      nvme: add rotational support

 drivers/nvme/host/core.c          |   29 +++++---
 drivers/nvme/host/ioctl.c         |    4 +-
 drivers/nvme/host/nvme.h          |    1 +
 drivers/nvme/host/pci.c           |   74 +++++++++++++++++----
 drivers/nvme/host/trace.c         |   58 ++++++++++++++--
 drivers/nvme/target/Makefile      |    2 +-
 drivers/nvme/target/admin-cmd.c   |  288 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 drivers/nvme/target/configfs.c    |   27 ++++++++
 drivers/nvme/target/core.c        |   64 ++++++++++++++++--
 drivers/nvme/target/fabrics-cmd.c |    7 +-
 drivers/nvme/target/nvmet.h       |   67 ++++++++++++++++++-
 drivers/nvme/target/pr.c          | 1156 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/nvme/target/trace.c       |  108 ++++++++++++++++++++++++++++++
 include/linux/nvme.h              |  135 +++++++++++++++++++++++++++++++++++++-
 14 files changed, 1968 insertions(+), 52 deletions(-)
 create mode 100644 drivers/nvme/target/pr.c

Re: [GIT PULL] nvme updates for Linux 6.13

[Jens Axboe]

On 11/13/24 10:13 AM, Keith Busch wrote:
> There is an imminent merge conflict with the srcu list fixes (applied to
> upstream 6.12) with the queue freeze lockdep work in block's for-6.13.
> It's a pretty straight forward resolution, but I can send the merge if
> desired.

We already hit that one days ago in linux-next, my for-next branch
already got that one resolved as well. No biggie, simple one.

> nvme updates for Linux 6.13
> 
>  - Use uring_cmd helper (Pavel)
>  - Host Memory Buffer allocation enhancements (Christoph)
>  - Target persistent reservation support (Guixin)
>  - Persistent reservation tracing (Guixen)
>  - NVMe 2.1 specification support (Keith)
>  - Rotational Meta Support (Matias, Wang, Keith)
>  - Volatile cache detection enhancment (Guixen)

Pulled, thanks.

-- 
Jens Axboe

[GIT PULL] nvme updates for Linux 6.13

[Keith Busch]

The following changes since commit a3f143c461444c0b56360bbf468615fa814a8372:

  rust: block: simplify Result<()> in validate_block_size return (2024-11-18 09:10:33 -0700)

are available in the Git repository at:

  git://git.infradead.org/nvme.git tags/nvme-6.13-2024-11-21

for you to fetch changes up to 029cc98dec2eadb5d0978b5fea9ae6c427f2a020:

  nvme: tuning pr code by using defined structs and macros (2024-11-21 08:57:42 -0800)

----------------------------------------------------------------
nvme updates for Linux 6.13

 - Use correct srcu list traversal (Breno)
 - Scatter-gather support for metadata (Keith)
 - Fabrics shutdown race condition fix (Nilay)
 - Persistent reservations updates (Guixin)

----------------------------------------------------------------
Breno Leitao (1):
      nvme/multipath: Fix RCU list traversal to use SRCU primitive

Guixin Liu (2):
      nvme: introduce change ptpl and iekey definition
      nvme: tuning pr code by using defined structs and macros

Keith Busch (3):
      nvme-pci: add support for sgl metadata
      nvme: define the remaining used sgls constants
      nvme-pci: use sgls for all user requests if possible

Nilay Shroff (2):
      Revert "nvme: make keep-alive synchronous operation"
      nvme-fabrics: fix kernel crash while shutting down controller

 drivers/nvme/host/core.c        |  22 +++++++++++++++-------
 drivers/nvme/host/ioctl.c       |  12 ++++++++++--
 drivers/nvme/host/multipath.c   |  21 ++++++++++++++-------
 drivers/nvme/host/nvme.h        |  10 +++++++++-
 drivers/nvme/host/pci.c         | 147 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------
 drivers/nvme/host/pr.c          | 122 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------------------------
 drivers/nvme/host/rdma.c        |   4 ++--
 drivers/nvme/target/admin-cmd.c |   7 ++++---
 include/linux/nvme.h            |  14 ++++++++++++++
 9 files changed, 274 insertions(+), 85 deletions(-)

Re: [GIT PULL] nvme updates for Linux 6.13

[Jens Axboe]

On 11/21/24 10:54 AM, Keith Busch wrote:
> The following changes since commit a3f143c461444c0b56360bbf468615fa814a8372:
> 
>   rust: block: simplify Result<()> in validate_block_size return (2024-11-18 09:10:33 -0700)
> 
> are available in the Git repository at:
> 
>   git://git.infradead.org/nvme.git tags/nvme-6.13-2024-11-21
> 
> for you to fetch changes up to 029cc98dec2eadb5d0978b5fea9ae6c427f2a020:
> 
>   nvme: tuning pr code by using defined structs and macros (2024-11-21 08:57:42 -0800)
> 
> ----------------------------------------------------------------
> nvme updates for Linux 6.13
> 
>  - Use correct srcu list traversal (Breno)
>  - Scatter-gather support for metadata (Keith)
>  - Fabrics shutdown race condition fix (Nilay)
>  - Persistent reservations updates (Guixin)

Pulled, thanks.

-- 
Jens Axboe