[GIT PULL] io_uring fixes for 6.2-rc4

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

A fix for a regression that happened last week, rest is fixes that will
be headed to stable as well. In detail:

- Fix for a regression added with the leak fix from last week (me)

- In writing a test case for that leak, inadvertently discovered a case
  where we a poll request can race. So fix that up and mark it for
  stable, and also ensure that fdinfo covers both the poll tables that
  we have. The latter was an oversight when the split poll table were
  added (me)

- Fix for a lockdep reported issue with IOPOLL (Pavel)

Please pull!


The following changes since commit 12521a5d5cb7ff0ad43eadfc9c135d86e1131fa8:

  io_uring: fix CQ waiting timeout handling (2023-01-05 08:04:47 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/io_uring-6.2-2023-01-13

for you to fetch changes up to 544d163d659d45a206d8929370d5a2984e546cb7:

  io_uring: lock overflowing for IOPOLL (2023-01-13 07:32:46 -0700)

----------------------------------------------------------------
io_uring-6.2-2023-01-13

----------------------------------------------------------------
Jens Axboe (4):
      io_uring/io-wq: only free worker if it was allocated for creation
      io_uring/poll: add hash if ready poll request can't complete inline
      io_uring/fdinfo: include locked hash table in fdinfo output
      io_uring/poll: attempt request issue after racy poll wakeup

Pavel Begunkov (1):
      io_uring: lock overflowing for IOPOLL

 io_uring/fdinfo.c | 12 ++++++++++--
 io_uring/io-wq.c  |  7 ++++++-
 io_uring/poll.c   | 48 ++++++++++++++++++++++++++++++++----------------
 io_uring/rw.c     |  6 +++++-
 4 files changed, 53 insertions(+), 20 deletions(-)

-- 
Jens Axboe