[GIT PULL] Followup io_uring changes and fixes

[GIT PULL] Followup io_uring changes and fixes

[Jens Axboe]

Hi Linus,

A collection of changes since the initial pull request for the 5.19
merge window:

- A small series with some prep patches for the upcoming 5.20 split of
  the io_uring.c file. No functional changes here, just minor bits that
  are nice to get out of the way now (me)

- Fix for a memory leak in high numbered provided buffer groups,
  introduced in the merge window (me)

- Wire up the new socket opcode for allocated direct descriptors, making
  it consistent with the other opcodes that can instantiate a
  descriptor (me)

- Fix for the inflight tracking, should go into 5.18-stable as well (me)

- Fix for a deadlock for io-wq offloaded file slot allocations (Pavel)

- Direct descriptor failure fput leak fix (Xiaoguang)

- Fix for the direct descriptor allocation hinting in case of
  unsuccessful install (Xiaoguang)

Please pull!


The following changes since commit 140e40e39a29c7dbc188d9b43831c3d5e089c960:

  Merge tag 'zonefs-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs (2022-05-23 14:36:45 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.19-2022-06-02

for you to fetch changes up to 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7:

  io_uring: reinstate the inflight tracking (2022-06-01 23:57:02 -0600)

----------------------------------------------------------------
io_uring-5.19-2022-06-02

----------------------------------------------------------------
Jens Axboe (8):
      io_uring: make timeout prep handlers consistent with other prep handlers
      io_uring: make prep and issue side of req handlers named consistently
      io_uring: add io_op_defs 'def' pointer in req init and issue
      io_uring: unify calling convention for async prep handling
      io_uring: move shutdown under the general net section
      io_uring: fix a memory leak of buffer group list on exit
      io_uring: wire up allocated direct descriptors for socket
      io_uring: reinstate the inflight tracking

Pavel Begunkov (1):
      io_uring: fix deadlock on iowq file slot alloc

Xiaoguang Wang (3):
      io_uring: ensure fput() called correspondingly when direct install fails
      io_uring: defer alloc_hint update to io_file_bitmap_set()
      io_uring: let IORING_OP_FILES_UPDATE support choosing fixed file slots

 fs/io_uring.c                 | 340 +++++++++++++++++++++++++++---------------
 include/uapi/linux/io_uring.h |   6 +
 2 files changed, 224 insertions(+), 122 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] Followup io_uring changes and fixes

[pr-tracker-bot]

The pull request you sent on Thu, 2 Jun 2022 23:26:12 -0600:

> git://git.kernel.dk/linux-block.git tags/io_uring-5.19-2022-06-02

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5ac8bdb9ad47334a9590e29daf7e4149b0a34729

Thank you!

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