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| /openbmc/linux/io_uring/ |
| H A D | io_uring.h | 7cfe7a09 Fri Nov 25 10:36:29 CST 2022 Jens Axboe <axboe@kernel.dk> io_uring: clear TIF_NOTIFY_SIGNAL if set and task_work not available
With how task_work is added and signaled, we can have TIF_NOTIFY_SIGNAL
set and no task_work pending as it got run in a previous loop. Treat
TIF_NOTIFY_SIGNAL like get_signal(), always clear it if set regardless
of whether or not task_work is pending to run.
Cc: stable@vger.kernel.org
Fixes: 46a525e199e4 ("io_uring: don't gate task_work run on TIF_NOTIFY_SIGNAL")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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