linux-kernel - [GIT PULL] io_uring fixes for 5.7-rc

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Date:   Fri, 22 May 2020 11:12:07 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     io-uring <io-uring@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] io_uring fixes for 5.7-rc

Hi Linus,

A small collection of small fixes that should go into this release:

- Two fixes for async request preparation (Pavel)

- Busy clear fix for SQPOLL (Xiaoguang)

- Don't use kiocb->private for O_DIRECT buf index, some file systems use
  it (Bijan)

- Kill dead check in io_splice()

- Ensure sqo_wait is initialized early

- Cancel task_work if we fail adding to original process

- Only add (IO)pollable requests to iopoll list, fixing a regression in
  this merge window.

Please pull!


  git://git.kernel.dk/linux-block.git tags/io_uring-5.7-2020-05-22


----------------------------------------------------------------
Bijan Mottahedeh (1):
      io_uring: don't use kiocb.private to store buf_index

Jens Axboe (4):
      io_uring: initialize ctx->sqo_wait earlier
      io_uring: remove dead check in io_splice()
      io_uring: cancel work if task_work_add() fails
      io_uring: don't add non-IO requests to iopoll pending list

Pavel Begunkov (2):
      io_uring: don't prepare DRAIN reqs twice
      io_uring: fix FORCE_ASYNC req preparation

Xiaoguang Wang (1):
      io_uring: reset -EBUSY error when io sq thread is waken up

 fs/io_uring.c | 60 +++++++++++++++++++++++++++++++++--------------------------
 1 file changed, 34 insertions(+), 26 deletions(-)

-- 
Jens Axboe