[PATCH v2 for-next 00/13] resend of for-next cleanups

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The series is based on the 5.14 branch with fixes from 5.13 that are
missing applied on top:

216e5835966a io_uring: fix misaccounting fix buf pinned pages
b16ef427adf3 io_uring: fix data race to avoid potential NULL-deref
3743c1723bfc io-wq: Fix UAF when wakeup wqe in hash waitqueue
17a91051fe63 io_uring/io-wq: close io-wq full-stop gap

v2: rebase
    droped one not important patch

Pavel Begunkov (13):
  io-wq: embed wqe ptr array into struct io_wq
  io-wq: remove unused io-wq refcounting
  io_uring: refactor io_iopoll_req_issued
  io_uring: rename function *task_file
  io-wq: don't repeat IO_WQ_BIT_EXIT check by worker
  io-wq: simplify worker exiting
  io_uring: hide rsrc tag copy into generic helpers
  io_uring: remove rsrc put work irq save/restore
  io_uring: add helpers for 2 level table alloc
  io_uring: don't vmalloc rsrc tags
  io_uring: cache task struct refs
  io_uring: unify SQPOLL and user task cancellations
  io_uring: inline io_iter_do_read()

 fs/io-wq.c    |  29 +----
 fs/io_uring.c | 349 ++++++++++++++++++++++++++------------------------
 2 files changed, 191 insertions(+), 187 deletions(-)

-- 
2.31.1




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