Merge tag 'io_uring-6.14-20250131' of git://git.kernel.dk/linux

Pull more io_uring updates from Jens Axboe:

 - Series cleaning up the alloc cache changes from this merge window,
   and then another series on top making it better yet.

   This also solves an issue with KASAN_EXTRA_INFO, by making io_uring
   resilient to KASAN using parts of the freed struct for storage

 - Cleanups and simplications to buffer cloning and io resource node
   management

 - Fix an issue introduced in this merge window where READ/WRITE_ONCE
   was used on an atomic_t, which made some archs complain

 - Fix for an errant connect retry when the socket has been shut down

 - Fix for multishot and provided buffers

* tag 'io_uring-6.14-20250131' of git://git.kernel.dk/linux:
  io_uring/net: don't retry connect operation on EPOLLERR
  io_uring/rw: simplify io_rw_recycle()
  io_uring: remove !KASAN guards from cache free
  io_uring/net: extract io_send_select_buffer()
  io_uring/net: clean io_msg_copy_hdr()
  io_uring/net: make io_net_vec_assign() return void
  io_uring: add alloc_cache.c
  io_uring: dont ifdef io_alloc_cache_kasan()
  io_uring: include all deps for alloc_cache.h
  io_uring: fix multishots with selected buffers
  io_uring/register: use atomic_read/write for sq_flags migration
  io_uring/alloc_cache: get rid of _nocache() helper
  io_uring: get rid of alloc cache init_once handling
  io_uring/uring_cmd: cleanup struct io_uring_cmd_data layout
  io_uring/uring_cmd: use cached cmd_op in io_uring_cmd_sock()
  io_uring/msg_ring: don't leave potentially dangling ->tctx pointer
  io_uring/rsrc: Move lockdep assert from io_free_rsrc_node() to caller
  io_uring/rsrc: remove unused parameter ctx for io_rsrc_node_alloc()
  io_uring: clean up io_uring_register_get_file()
  io_uring/rsrc: Simplify buffer cloning by locking both rings

diff --cc io_uring/io_uring.c
Simple merge