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| H A D | io_uring.c | 0241f4c2 Thu Jan 04 13:21:08 CST 2024 Jens Axboe <axboe@kernel.dk> io_uring: ensure local task_work is run on wait timeout
commit 6ff1407e24e6fdfa4a16ba9ba551e3d253a26391 upstream.
A previous commit added an earlier break condition here, which is fine if
we're using non-local task_work as it'll be run on return to userspace.
However, if DEFER_TASKRUN is used, then we could be leaving local
task_work that is ready to process in the ctx list until next time that
we enter the kernel to wait for events.
Move the break condition to _after_ we have run task_work.
Cc: stable@vger.kernel.org
Fixes: 846072f16eed ("io_uring: mimimise io_cqring_wait_schedule")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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