kernel/tools/testing/selftests/net/io_uring_zerocopy_tx.sh, branch linux-6.2.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y2022-11-02T14:27:24Zselftests/net: don't tests batched TCP io_uring zc2022-11-02T14:27:24ZPavel Begunkovasml.silence@gmail.com2022-10-26T23:11:53Zurn:sha1:9921d5013a6e51892623bf2f1c5b49eaecda55ac
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 <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b547698d5938b1b1a898af1c260188d8546ded9a.1666700897.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
selftests/net: return back io_uring zc send tests2022-09-01T15:13:33ZPavel Begunkovasml.silence@gmail.com2022-09-01T10:54:05Zurn:sha1:916d72c10a4ca80ea51f1421e774cb765b53f28f
Enable io_uring zerocopy send tests back and fix them up to follow the
new inteface.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/c8e5018c516093bdad0b6e19f2f9847dea17e4d2.1662027856.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
selftests/io_uring: test zerocopy send2022-07-25T00:41:07ZPavel Begunkovasml.silence@gmail.com2022-07-12T20:52:51Zurn:sha1:d8b6171bd58a5ffb9ad1dcfa60372db1b4db6d0d
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 <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/03d5ec78061cf52db420f88ed0b48eb8f47ce9f7.1657643355.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>