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[ Upstream commit3a96378e22] When checking for concurrent CQE posting, we're not only interested in requests running from the poll handler but also strayed requests ended up in normal io-wq execution. We're disallowing multishots in general from io-wq, not only when they came in a certain way. Cc: stable@vger.kernel.org Fixes:17add5cea2("io_uring: force multishot CQEs into task context") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/d8c5b36a39258036f93301cd60d3cd295e40653d.1709905727.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>