[GIT PULL] io_uring fixes for 6.16-rc7

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

A few fixes for io_uring that should go into the 6.15 kernel release.
This pull request contains:

- Fix for a regression with highmem and mapping of regions, where the
  coalescing code assumes any page is directly mapped.

- Fix for an issue with HYBRID_IOPOLL and passthrough commands, where
  the timer wasn't always setup correctly.

- Fix for an issue with fdinfo not correctly locking around reading the
  rings, which can be an issue if the ring is being resized at the same
  time.

Please pull!


The following changes since commit 92835cebab120f8a5f023a26a792a2ac3f816c4f:

  io_uring/sqpoll: Increase task_work submission batch size (2025-05-09 07:56:53 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/io_uring-6.15-20250515

for you to fetch changes up to d871198ee431d90f5308d53998c1ba1d5db5619a:

  io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo() (2025-05-14 07:15:28 -0600)

----------------------------------------------------------------
io_uring-6.15-20250515

----------------------------------------------------------------
Jens Axboe (2):
      io_uring/memmap: don't use page_address() on a highmem page
      io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo()

hexue (1):
      io_uring/uring_cmd: fix hybrid polling initialization issue

 io_uring/fdinfo.c    | 48 +++++++++++++++++++++++++-----------------------
 io_uring/memmap.c    |  2 +-
 io_uring/uring_cmd.c |  5 +++++
 3 files changed, 31 insertions(+), 24 deletions(-)

-- 
Jens Axboe