[GIT PULL] io_uring fixes for 7.0-rc7

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

A set of patches for io_uring that should go into the 7.0 kernel
release. This pull request contains:

- A previous patch in this release covered the case of the rings being
  RCU protected during resize, but it missed a few spots. This patch
  covers the rest.

- Fix the cBPF filters when COW'ed, introduced in this merge window.

- Fix for an attempt to import a zero sized buffer.

- Fix for a missing clamp in importing bundle buffers.

Please pull!


The following changes since commit 5170efd9c344c68a8075dcb8ed38d3f8a60e7ed4:

  io_uring/fdinfo: fix OOB read in SQE_MIXED wrap check (2026-03-26 20:28:28 -0600)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git tags/io_uring-7.0-20260403

for you to fetch changes up to aa35dd6bdd033dea8aa3e20cbbbe10e06b2d044f:

  io_uring/bpf_filters: retain COW'ed settings on parse failures (2026-04-01 08:34:14 -0600)

----------------------------------------------------------------
io_uring-7.0-20260403

----------------------------------------------------------------
Jens Axboe (2):
      io_uring: protect remaining lockless ctx->rings accesses with RCU
      io_uring/bpf_filters: retain COW'ed settings on parse failures

Junxi Qian (1):
      io_uring/net: fix slab-out-of-bounds read in io_bundle_nbufs()

Qi Tang (1):
      io_uring/rsrc: reject zero-length fixed buffer import

 io_uring/io_uring.c |  7 +++++--
 io_uring/io_uring.h | 34 +++++++++++++++++++++++++++++-----
 io_uring/net.c      |  4 ++++
 io_uring/register.c | 10 +++++++++-
 io_uring/rsrc.c     |  4 ++++
 io_uring/wait.c     | 50 +++++++++++++++++++++++++++++++-------------------
 io_uring/wait.h     |  7 +++++--
 7 files changed, 87 insertions(+), 29 deletions(-)

-- 
Jens Axboe