Commit 2f9f5887b427 for kernel

commit 2f9f5887b42711595e768b9dc0582dccfdf60c3b
Merge: e771677c937d cfa1539b24af
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jun 18 08:09:57 2026 -0700

    Merge tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

    Pull io_uring epoll update from Jens Axboe:
     "As discussed a few months ago, this pull request gets rid of allowing
      nested epoll notification contexts via io_uring.

      Nested contexts have been a source of issues on the epoll side, and
      there should not be a need to support them from io_uring. The epoll
      io_uring side exists mainly to facilitate a gradual migration from a
      notification based epoll setup to an io_uring ditto"

    * tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
      io_uring/epoll: disallow adding an epoll file to an epoll context
      io_uring/epoll: switch to using do_epoll_ctl_file() interface