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Jens Axboe authored
There's no point in using the poll handler if we can't do a nonblocking IO attempt of the operation, since we'll need to go async anyway. In fact this is actively harmful, as reading from eg pipes won't return 0 to indicate EOF. Cc: stable@vger.kernel.org # v5.7+ Reported-by:
Benedikt Ames <wisp3rwind@posteo.eu> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
9dab14b8