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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-11-17 18:40:15 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-17 12:33:33 -0700 |
| commit | 539bcb57da2f58886d7d5c17134236b0ec9cd15d (patch) | |
| tree | 5ecb26a02405a4a11e15704798d203e36743e297 /io_uring/io_uring.h | |
| parent | b98186aee22fa593bc8c6b2c5d839c2ee518bc8c (diff) | |
| download | linux-539bcb57da2f58886d7d5c17134236b0ec9cd15d.tar.bz2 | |
io_uring: fix tw losing poll events
We may never try to process a poll wake and its mask if there was
multiple wake ups racing for queueing up a tw. Force
io_poll_check_events() to update the mask by vfs_poll().
Cc: stable@vger.kernel.org
Fixes: aa43477b04025 ("io_uring: poll rework")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/00344d60f8b18907171178d7cf598de71d127b0b.1668710222.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.h')
0 files changed, 0 insertions, 0 deletions