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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2022-09-28 00:51:49 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-09-28 07:53:15 -0600 |
| commit | 6ae91ac9a6aa7d6005c3c6d0f4d263fbab9f377f (patch) | |
| tree | 301e384020026c1d18d0a2b0f930200c2d8f6c47 /scripts/generate_rust_analyzer.py | |
| parent | io_uring/rw: don't lose short results on io_setup_async_rw() (diff) | |
| download | wireguard-linux-6ae91ac9a6aa7d6005c3c6d0f4d263fbab9f377f.tar.xz wireguard-linux-6ae91ac9a6aa7d6005c3c6d0f4d263fbab9f377f.zip | |
io_uring/net: don't skip notifs for failed requests
We currently only add a notification CQE when the send succeded, i.e.
cqe.res >= 0. However, it'd be more robust to do buffer notifications
for failed requests as well in case drivers decide do something fanky.
Always return a buffer notification after initial prep, don't hide it.
This behaviour is better aligned with documentation and the patch also
helps the userspace to respect it.
Cc: stable@vger.kernel.org # 6.0
Suggested-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9c8bead87b2b980fcec441b8faef52188b4a6588.1664292100.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions