Merge branch 'for-6.4/io_uring' into for-next

* for-6.4/io_uring:
  io_uring/rsrc: extract SCM file put helper
  io_uring/rsrc: refactor io_rsrc_node_switch
  io_uring/rsrc: zero node's rsrc data on alloc
  io_uring/rsrc: consolidate node caching
  io_uring/rsrc: add lockdep checks
  io_uring: add irq lockdep checks
  io_uring/kbuf: remove extra ->buf_ring null check
  io_uring: shut io_prep_async_work warning
  io_uring/uring_cmd: take advantage of completion batching