From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 1 Jan 2021 20:29:49 +0000 (-0800)
Subject: Merge tag 'io_uring-5.11-2021-01-01' of git://git.kernel.dk/linux-block
X-Git-Tag: microblaze-v5.13~449
X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=commitdiff_plain;h=dc3e24b214c50a2ac2dd3d2cc7fb88c9a1e842d4

Merge tag 'io_uring-5.11-2021-01-01' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:
 "A few fixes that should go into 5.11, all marked for stable as well:

   - Fix issue around identity COW'ing and users that share a ring
     across processes

   - Fix a hang associated with unregistering fixed files (Pavel)

   - Move the 'process is exiting' cancelation a bit earlier, so
     task_works aren't affected by it (Pavel)"

* tag 'io_uring-5.11-2021-01-01' of git://git.kernel.dk/linux-block:
  kernel/io_uring: cancel io_uring before task works
  io_uring: fix io_sqe_files_unregister() hangs
  io_uring: add a helper for setting a ref node
  io_uring: don't assume mm is constant across submits
---

dc3e24b214c50a2ac2dd3d2cc7fb88c9a1e842d4