[PATCH 0/3][for-linus] Fix bunch of bugs in io_uring

[Pavel Begunkov (Silence)]

From: Pavel Begunkov <asml.silence@xxxxxxxxx>

The issues are mostly unrelated. The fixes are done with simplicity
and easiness to merge in mind. It may introduce a slight performance
regression, which I intend to address in following patches for-next.

Pavel Begunkov (3):
  io_uring: Fix corrupted user_data
  io_uring: Fix broken links with offloading
  io_uring: Fix race for sqes with userspace

 fs/io_uring.c | 67 ++++++++++++++++++++++++++++-----------------------
 1 file changed, 37 insertions(+), 30 deletions(-)

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2.23.0