Revert "io_uring: only allow submit from owning task"
This ends up being too restrictive for tasks that willingly fork and share the ring between forks. Andres reports that this breaks his postgresql work. Since we're close to 5.5 release, revert this change for now. Cc: stable@vger.kernel.org Fixes: 44d28279 ("io_uring: only allow submit from owning task") Reported-by: NAndres Freund <andres@anarazel.de> Signed-off-by: NJens Axboe <axboe@kernel.dk>
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