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Pavel Begunkov authored
We should not be completing requests from a task context that has already undergone io_uring cancellations, i.e. __io_uring_cancel(), as there are some assumptions, e.g. around cached task refs draining. Remove iopolling from io_ring_ctx_wait_and_kill() as it can be called later after PF_EXITING is set with the last task_work run. Signed-off-by:
Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/7c03cc91455c4a1af49c6b9cbda4e57ea467aa11.1665891182.git.asml.silence@gmail.comSigned-off-by:
Jens Axboe <axboe@kernel.dk>
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