tree 5899fc9b56441787f6e467e3a4e1ac1efffef2d2
parent eb02ccc00eb18ddf3e7218050be29da8c0d3b3bd
author Jens Axboe <axboe@kernel.dk> 1647618467 -0600
committer Jens Axboe <axboe@kernel.dk> 1647618467 -0600

man/io_uring_prep_accept.3: mention backwards compatability for direct

Since older kernels don't check sqe->file_index and -EINVAL the request,
applications cannot rely on this usual compatability way of dealing with
whether or not the target host supports direct accept.

Signed-off-by: Jens Axboe <axboe@kernel.dk>