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Message-Id: <20230512-physik-wahlen-16e1f37abbd6@brauner>
Date: Fri, 12 May 2023 17:31:51 +0200
From: Christian Brauner <brauner@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Christian Brauner <brauner@...nel.org>,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] vfs fixes
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@...olite.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(-)
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