[GIT PULL] io_uring fixes for 6.16-rc3

[GIT PULL] io_uring fixes for 6.16-rc3

[Jens Axboe]

Hi Linus,

Set of fixes for io_uring that should go into the 6.16-rc3 kernel
release. This pull request contains:

- Two fixes for error injection failures. One fixes a task leak issue
  introduced in this merge window, the other an older issue with
  handling allocation of a mapped buffer.

- Fix for a syzbot issue that triggers a kmalloc warning on attempting
  an allocation that's too large.

- Fix for an error injection failure causing a double put of a task,
  introduced in this merge window.

Please pull!


The following changes since commit b62e0efd8a8571460d05922862a451855ebdf3c6:

  io_uring: run local task_work from ring exit IOPOLL reaping (2025-06-13 15:26:17 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/io_uring-6.16-20250619

for you to fetch changes up to e1c75831f682eef0f68b35723437146ed86070b1:

  io_uring: fix potential page leak in io_sqe_buffer_register() (2025-06-18 05:09:46 -0600)

----------------------------------------------------------------
io_uring-6.16-20250619

----------------------------------------------------------------
Jens Axboe (3):
      io_uring/rsrc: validate buffer count with offset for cloning
      io_uring: remove duplicate io_uring_alloc_task_context() definition
      io_uring/sqpoll: don't put task_struct on tctx setup failure

Penglei Jiang (2):
      io_uring: fix task leak issue in io_wq_create()
      io_uring: fix potential page leak in io_sqe_buffer_register()

 io_uring/io-wq.c    | 4 +++-
 io_uring/io_uring.h | 2 --
 io_uring/rsrc.c     | 8 +++++---
 io_uring/sqpoll.c   | 6 ++----
 4 files changed, 10 insertions(+), 10 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] io_uring fixes for 6.16-rc3

[pr-tracker-bot]

The pull request you sent on Thu, 19 Jun 2025 21:53:43 -0600:

> git://git.kernel.dk/linux.git tags/io_uring-6.16-20250619

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/255da9b8d761c20dbdca3ff2c96635d50a9f1fb8

Thank you!

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