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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-09-29 22:23:19 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-29 17:46:04 -0600 |
| commit | 108893ddcc4d3aa0a4a02aeb02d478e997001227 (patch) | |
| tree | afb868d58a6db7efca7777adb5ce67bd331b345b /block | |
| parent | 6f10ae8a155446248055c7ddd480ef40139af788 (diff) | |
| download | lwn-108893ddcc4d3aa0a4a02aeb02d478e997001227.tar.gz lwn-108893ddcc4d3aa0a4a02aeb02d478e997001227.zip | |
io_uring/net: fix notif cqe reordering
send zc is not restricted to !IO_URING_F_UNLOCKED anymore and so
we can't use task-tw ordering trick to order notification cqes
with requests completions. In this case leave it alone and let
io_send_zc_cleanup() flush it.
Cc: stable@vger.kernel.org
Fixes: 53bdc88aac9a2 ("io_uring/notif: order notif vs send CQEs")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/0031f3a00d492e814a4a0935a2029a46d9c9ba06.1664486545.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions