Merge tag 'io_uring-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'io_uring-7.1-20260430' of git://git./linux/kernel/git/axboe/linux

Pull io_uring fixes from Jens Axboe:

 - Remove dead struct io_buffer_list member

 - Fix for incrementally consumed buffers with recvmsg multishot, which
   requires a minimum value left in a buffer for any receive for the
   headers. If there's still a bit of buffer left but it's smaller than
   that value, then userspace will see a spurious -EFAULT returned in
   the CQE

 - Locking fix for the DEFER_TASKRUN retry list, which otherwise could
   race with fallback cancelations. If the task is exiting with
   task_work left in both the normal and retry list AND the exit cleanup
   races with the task running task work, then entries could either be
   doubly completed or lost

 - Cap NAPI busy poll timeout to something sane, to avoid syzbot running
   into excessive polling and triggering warnings around that

* tag 'io_uring-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring/tw: serialize ctx->retry_llist with ->uring_lock
  io_uring/napi: cap busy_poll_to 10 msec
  io_uring/kbuf: support min length left for incremental buffers
  io_uring/kbuf: kill dead struct io_buffer_list 'nr_entries' member