mbox series

[GIT,PULL] vfs fixes

Message ID 20230512-physik-wahlen-16e1f37abbd6@brauner
State New
Headers
Series [GIT,PULL] vfs fixes |

Pull-request

git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs/v6.4-rc1/pipe

Message

Christian Brauner May 12, 2023, 3:31 p.m. UTC 
  Hey Linus,

/* Summary */
During the pipe nonblock rework that made it in the check for both
O_NONBLOCK and IOCB_NOWAIT was dropped. Both checks need to be performed
to ensure that files without O_NONBLOCK but IOCB_NOWAIT don't block when
writing to or reading from a pipe.

This just contains the fix adding the check for IOCB_NOWAIT back in.

---

On a personal note, I'm still traveling because of LSFMMBPF (I'm
probably missing 5 letters and rearranging 3) and LSS
and will only be back on a regular schedule starting Tuesday.

/* Testing */
clang: Ubuntu clang version 15.0.6
gcc: (Ubuntu 12.2.0-3ubuntu1) 12.2.0

All patches are based on 6.4-rc1 and have been sitting in linux-next.
No build failures or warnings were observed. All old and new tests in
fstests, selftests, and LTP pass without regressions.

/* Conflicts */
At the time of creating this PR no merge conflicts were reported from
linux-next and no merge conflicts showed up doing a test-merge with
current mainline.

The following changes since commit ac9a78681b921877518763ba0e89202254349d1b:

  Linux 6.4-rc1 (2023-05-07 13:34:35 -0700)

are available in the Git repository at:

  git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs/v6.4-rc1/pipe

for you to fetch changes up to c04fe8e32f907ea668f3f802387c1148fdb0e6c9:

  pipe: check for IOCB_NOWAIT alongside O_NONBLOCK (2023-05-12 17:17:27 +0200)

Please consider pulling these changes from the signed vfs/v6.4-rc1/pipe tag.

Thanks!
Christian

----------------------------------------------------------------
vfs/v6.4-rc1/pipe

----------------------------------------------------------------
Jens Axboe (1):
      pipe: check for IOCB_NOWAIT alongside O_NONBLOCK

 fs/pipe.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

pr-tracker-bot@kernel.org May 12, 2023, 10:14 p.m. UTC | #1 
The pull request you sent on Fri, 12 May 2023 17:31:51 +0200:

> git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs/v6.4-rc1/pipe

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/df8c2d13e227e4670ebe777970f89db7802b1f56

Thank you!