[GIT PULL] io_uring fixes for 5.9-rc

[GIT PULL] io_uring fixes for 5.9-rc

[Jens Axboe]

Hi Linus,

A few fixes - most of them regression fixes from this cycle, but also a
few stable heading fixes, and a build fix for the included demo tool
since some systems now actually have gettid() available.

Please pull.


The following changes since commit c127a2a1b7baa5eb40a7e2de4b7f0c51ccbbb2ef:

  io_uring: fix linked deferred ->files cancellation (2020-09-05 16:02:42 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-09-22

for you to fetch changes up to 4eb8dded6b82e184c09bb963bea0335fa3f30b55:

  io_uring: fix openat/openat2 unified prep handling (2020-09-21 07:51:03 -0600)

----------------------------------------------------------------
io_uring-5.9-2020-09-22

----------------------------------------------------------------
Douglas Gilbert (1):
      tools/io_uring: fix compile breakage

Jens Axboe (7):
      io_uring: grab any needed state during defer prep
      io_uring: drop 'ctx' ref on task work cancelation
      io_uring: don't run task work on an exiting task
      io_uring: don't re-setup vecs/iter in io_resumit_prep() is already there
      io_uring: don't use retry based buffered reads for non-async bdev
      io_uring: mark statx/files_update/epoll_ctl as non-SQPOLL
      io_uring: fix openat/openat2 unified prep handling

 fs/io_uring.c                   | 49 ++++++++++++++++++++++++++++++++---------
 tools/io_uring/io_uring-bench.c |  4 ++--
 2 files changed, 40 insertions(+), 13 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] io_uring fixes for 5.9-rc

[pr-tracker-bot]

The pull request you sent on Tue, 22 Sep 2020 11:07:18 -0600:

> git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-09-22

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0baca070068c58b95e342881d9da4840d5cf3bd1

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

Re: [GIT PULL] io_uring fixes for 5.9-rc

[pr-tracker-bot]

The pull request you sent on Fri, 2 Oct 2020 11:48:48 -0600:

> git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-10-02

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/702bfc891db162b99e880da78cc256dac14cfc7f

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

[GIT PULL] io_uring fixes for 5.9-rc

[Jens Axboe]

Hi Linus,

- Fix for async buffered reads if read-ahead is fully disabled (Hao)

- double poll match fix

- ->show_fdinfo() potential ABBA deadlock complaint fix

Please pull!


The following changes since commit f38c7e3abfba9a9e180b34f642254c43782e7ffe:

  io_uring: ensure async buffered read-retry is setup properly (2020-09-25 15:39:13 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-10-02

for you to fetch changes up to c8d317aa1887b40b188ec3aaa6e9e524333caed1:

  io_uring: fix async buffered reads when readahead is disabled (2020-09-29 07:54:00 -0600)

----------------------------------------------------------------
io_uring-5.9-2020-10-02

----------------------------------------------------------------
Hao Xu (1):
      io_uring: fix async buffered reads when readahead is disabled

Jens Axboe (2):
      io_uring: always delete double poll wait entry on match
      io_uring: fix potential ABBA deadlock in ->show_fdinfo()

 fs/io_uring.c | 23 ++++++++++++++++++-----
 mm/filemap.c  |  6 +++++-
 2 files changed, 23 insertions(+), 6 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] io_uring fixes for 5.9-rc

[pr-tracker-bot]

The pull request you sent on Sat, 26 Sep 2020 04:38:07 -0600:

> git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-09-25

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/692495baa377e373cc9cd930af03e9b8b77eacdf

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

[GIT PULL] io_uring fixes for 5.9-rc

[Jens Axboe]

Hi Linus,

Two fixes for regressions in this cycle, and one that goes to 5.8
stable.

- Fix leak of getname() retrieved filename
- Removal of plug->nowait assignment, fixing a regression with btrfs
- Fix for async buffered retry

Please pull.


The following changes since commit 4eb8dded6b82e184c09bb963bea0335fa3f30b55:

  io_uring: fix openat/openat2 unified prep handling (2020-09-21 07:51:03 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/io_uring-5.9-2020-09-25

for you to fetch changes up to f38c7e3abfba9a9e180b34f642254c43782e7ffe:

  io_uring: ensure async buffered read-retry is setup properly (2020-09-25 15:39:13 -0600)

----------------------------------------------------------------
io_uring-5.9-2020-09-25

----------------------------------------------------------------
Jens Axboe (3):
      io_uring: ensure open/openat2 name is cleaned on cancelation
      io_uring: don't unconditionally set plug->nowait = true
      io_uring: ensure async buffered read-retry is setup properly

 fs/io_uring.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

-- 
Jens Axboe