[GIT PULL] io_uring fixes for 5.13-rc1

[Jens Axboe]

Hi Linus,

Mostly fixes for merge window merged code. In detail:

- Error memory leak fixes (Colin, Zqiang)

- Add the tools/io_uring/ to the list of maintained files (Lukas)

- Set of fixes for the modified buffer registration API (Pavel)

- Sanitize io thread setup on x86 (Stefan)

- Ensure we truncate transfer count for registered buffers (Thadeu)

Please pull!


The following changes since commit 635de956a7f5a6ffcb04f29d70630c64c717b56b:

  Merge tag 'x86-mm-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2021-04-29 11:41:43 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.13-2021-05-07

for you to fetch changes up to 50b7b6f29de3e18e9d6c09641256a0296361cfee:

  x86/process: setup io_threads more like normal user space threads (2021-05-05 17:47:41 -0600)

----------------------------------------------------------------
io_uring-5.13-2021-05-07

----------------------------------------------------------------
Colin Ian King (1):
      io_uring: Fix premature return from loop and memory leak

Lukas Bulwahn (1):
      MAINTAINERS: add io_uring tool to IO_URING

Pavel Begunkov (5):
      io_uring: fix drain with rsrc CQEs
      io_uring: dont overlap internal and user req flags
      io_uring: add more build check for uapi
      io_uring: allow empty slots for reg buffers
      io_uring: fix unchecked error in switch_start()

Stefan Metzmacher (1):
      x86/process: setup io_threads more like normal user space threads

Thadeu Lima de Souza Cascardo (1):
      io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers

Zqiang (1):
      io_uring: Fix memory leak in io_sqe_buffers_register()

 MAINTAINERS               |  1 +
 arch/x86/kernel/process.c | 19 ++++++++++++-
 fs/io_uring.c             | 69 ++++++++++++++++++++++++++++++++++-------------
 3 files changed, 70 insertions(+), 19 deletions(-)

-- 
Jens Axboe