Merge branch 'vfs-7.2.eventpoll' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge branch 'vfs-7.2.eventpoll' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs into for-7.2/io_uring-epoll

Merge the VFS epoll series, which has the required patches to do the
io_uring cleanup on top.

* 'vfs-7.2.eventpoll' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (21 commits)
  eventpoll: rename struct epoll_filefd to epoll_key
  eventpoll: add file based control interface
  eventpoll: export is_file_epoll()
  eventpoll: pass struct epoll_filefd through ep_find() and ep_insert()
  eventpoll: hoist CTL_ADD scratch state into struct ep_ctl_ctx
  eventpoll: use bool for predicate helpers
  eventpoll: rename epi->next and txlist for clarity
  eventpoll: wrap EP_UNACTIVE_PTR in typed sentinel helpers
  eventpoll: extract lock dance from do_epoll_ctl() into ep_ctl_lock()
  eventpoll: extract ep_deliver_event() from ep_send_events()
  eventpoll: split ep_clear_and_put() into drain helpers
  eventpoll: split ep_insert() into alloc + register stages
  eventpoll: relocate KCMP helpers near compat syscalls
  eventpoll: rename attach_epitem() to ep_attach_file()
  eventpoll: drop unused depth argument from epoll_mutex_lock()
  eventpoll: rename ep_refcount_dec_and_test() to ep_put()
  eventpoll: document ep_clear_and_put() two-pass pattern
  eventpoll: refresh epi_fget() / ep_remove_file() comments
  eventpoll: clarify POLLFREE handshake comments
  eventpoll: document loop-check / path-check globals
  ...