kernel.git/tools/testing/selftests/net/io_uring_zerocopy_tx.sh, branch master

selftests/net: optmem_max became per netns

2023-12-15T11:01:27Z

/proc/sys/net/core/optmem_max is now per netns, change two tests that were saving/changing/restoring its value on the parent netns. Signed-off-by: Eric Dumazet Reviewed-by: Willem de Bruijn Signed-off-by: David S. Miller

selftests/net: don't tests batched TCP io_uring zc

2022-11-02T14:27:24Z

It doesn't make sense batch submitting io_uring requests to a single TCP socket without linking or some other kind of ordering. Moreover, it causes spurious -EINTR fails due to interaction with task_work. Disable it for now and keep queue depth=1. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/b547698d5938b1b1a898af1c260188d8546ded9a.1666700897.git.asml.silence@gmail.com Signed-off-by: Jens Axboe

selftests/net: return back io_uring zc send tests

2022-09-01T15:13:33Z

Enable io_uring zerocopy send tests back and fix them up to follow the new inteface. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/c8e5018c516093bdad0b6e19f2f9847dea17e4d2.1662027856.git.asml.silence@gmail.com Signed-off-by: Jens Axboe

selftests/io_uring: test zerocopy send

2022-07-25T00:41:07Z

Add selftests for io_uring zerocopy sends and io_uring's notification infrastructure. It's largely influenced by msg_zerocopy and uses it on the receive side. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/03d5ec78061cf52db420f88ed0b48eb8f47ce9f7.1657643355.git.asml.silence@gmail.com Signed-off-by: Jens Axboe