[PATCH for-next 0/7] iopoll cqe posting fixes

[Pavel Begunkov <asml.silence@gmail.com>]

We need to fix up a few more spots for IOPOLL. 1/7 adds locking
and is intended to be backported, all 2-5 prepare the code and 5/6,
fixes the problem and 7/7 reverts the first patch for-next. 

Pavel Begunkov (7):
  io_uring: add completion locking for iopoll
  io_uring: hold locks for io_req_complete_failed
  io_uring: use io_req_task_complete() in timeout
  io_uring: remove io_req_tw_post_queue
  io_uring: inline __io_req_complete_put()
  io_uring: iopoll protect complete_post
  io_uring: remove iopoll spinlock

 io_uring/io_uring.c  | 57 ++++++++++++++++++++------------------------
 io_uring/io_uring.h  | 18 +++++++++++---
 io_uring/kbuf.c      |  4 ++--
 io_uring/poll.c      |  2 +-
 io_uring/timeout.c   | 10 ++++----
 io_uring/uring_cmd.c |  2 +-
 6 files changed, 50 insertions(+), 43 deletions(-)

-- 
2.38.1