Willem de Bruijn c01a6e5b2e selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests ...

The --send_omit_free flag is needed for TCP zero copy tests, to ensure
that packetdrill doesn't free the send() buffer after the send() call.

Fixes: 1e42f73fd3 ("selftests/net: packetdrill: import tcp/zerocopy")
Closes: https://lore.kernel.org/netdev/20251124071831.4cbbf412@kernel.org/
Suggested-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20251125234029.1320984-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-11-26 15:57:55 -08:00

..

config

selftests: net: sort configs

2025-10-06 13:12:59 -07:00

defaults.sh

selftest: packetdrill: Define common TCP Fast Open cookie.

2025-09-29 18:41:19 -07:00

ksft_runner.sh

selftest: packetdrill: Import sockopt-fastopen-key.pkt

2025-09-29 18:41:39 -07:00

Makefile

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

set_sysctls.py

selftests/net: packetdrill: import tcp/zerocopy

2024-09-12 19:04:37 -07:00

tcp_blocking_blocking-accept.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_blocking_blocking-connect.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_blocking_blocking-read.pkt

selftests/net: packetdrill: add --mss option to three tests

2025-07-11 17:01:31 -07:00

tcp_blocking_blocking-write.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_close_close-local-close-then-remote-fin.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_close_close-on-syn-sent.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_close_close-remote-fin-then-close.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_close_no_rst.pkt

selftests/net: packetdrill: add tcp_close_no_rst.pkt

2025-09-04 19:13:41 -07:00

tcp_dsack_mult.pkt

selftests/net: packetdrill: add tcp_dsack_mult.pkt

2025-06-27 15:35:03 -07:00

tcp_ecn_ecn-uses-ect0.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_eor_no-coalesce-large.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_eor_no-coalesce-retrans.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_eor_no-coalesce-small.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_eor_no-coalesce-subsequent.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_fast_recovery_prr-ss-10pkt-lost-1.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_fast_recovery_prr-ss-30pkt-lost1_4.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_fast_recovery_prr-ss-30pkt-lost-1_4-11_16.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_fast_recovery_prr-ss-ack-below-snd_una-cubic.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_fastopen_server_basic-cookie-not-reqd.pkt

selftest: packetdrill: Import TFO server basic tests.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_basic-no-setsockopt.pkt

selftest: packetdrill: Add test for TFO_SERVER_WO_SOCKOPT1.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_basic-non-tfo-listener.pkt

selftest: packetdrill: Import TFO server basic tests.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_basic-pure-syn-data.pkt

selftest: packetdrill: Import TFO server basic tests.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_basic-rw.pkt

selftest: packetdrill: Import TFO server basic tests.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_basic-zero-payload.pkt

selftest: packetdrill: Import TFO server basic tests.

2025-09-29 18:41:38 -07:00

tcp_fastopen_server_client-ack-dropped-then-recovery-ms-timestamps.pkt

selftest: packetdrill: Import client-ack-dropped-then-recovery-ms-timestamps.pkt

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_experimental_option.pkt

selftest: packetdrill: Add test for experimental option.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_fin-close-socket.pkt

selftest: packetdrill: Import opt34/fin-close-socket.pkt.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_icmp-before-accept.pkt

selftest: packetdrill: Import opt34/icmp-before-accept.pkt.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_reset-after-accept.pkt

selftest: packetdrill: Import opt34/reset-* tests.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_reset-before-accept.pkt

selftest: packetdrill: Import opt34/reset-* tests.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_reset-close-with-unread-data.pkt

selftest: packetdrill: Import opt34/reset-* tests.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_reset-non-tfo-socket.pkt

selftest: packetdrill: Import opt34/reset-* tests.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_sockopt-fastopen-key.pkt

selftest: packetdrill: Import sockopt-fastopen-key.pkt

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_trigger-rst-listener-closed.pkt

selftest: packetdrill: Import opt34/*-trigger-rst.pkt.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_trigger-rst-reconnect.pkt

selftest: packetdrill: Refine tcp_fastopen_server_reset-after-disconnect.pkt.

2025-09-29 18:41:39 -07:00

tcp_fastopen_server_trigger-rst-unread-data-closed.pkt

selftest: packetdrill: Import opt34/*-trigger-rst.pkt.

2025-09-29 18:41:39 -07:00

tcp_inq_client.pkt

selftests/net: packetdrill: add --mss option to three tests

2025-07-11 17:01:31 -07:00

tcp_inq_server.pkt

selftests/net: packetdrill: add --mss option to three tests

2025-07-11 17:01:31 -07:00

tcp_limited_transmit_limited-transmit-no-sack.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_limited_transmit_limited-transmit-sack.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_md5_md5-only-on-client-ack.pkt

…

tcp_nagle_https_client.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_nagle_sendmsg_msg_more.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_nagle_sockopt_cork_nodelay.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_ooo_rcv_mss.pkt

selftests/net: packetdrill: add tcp_ooo_rcv_mss.pkt

2025-07-14 18:41:43 -07:00

tcp_ooo-before-and-after-accept.pkt

selftests/net: packetdrill: add tcp_ooo-before-and-after-accept.pkt

2025-07-09 19:24:10 -07:00

tcp_rcv_big_endseq.pkt

selftests: packetdrill: correct the expected timing in tcp_rcv_big_endseq

2025-07-16 15:05:56 -07:00

tcp_rcv_toobig.pkt

selftests/net: packetdrill: add tcp_rcv_toobig.pkt

2025-07-14 18:41:43 -07:00

tcp_rto_synack_rto_max.pkt

selftest: packetdrill: Add max RTO test for SYN+ACK.

2025-11-07 18:05:26 -08:00

tcp_sack_sack-route-refresh-ip-tos.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_sack_sack-shift-sacked-2-6-8-3-9-nofack.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_sack_sack-shift-sacked-7-3-4-8-9-fack.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_sack_sack-shift-sacked-7-5-6-8-9-fack.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_sendfile_sendfile-simple.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_slow_start_slow-start-ack-per-1pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-ack-per-2pkt-send-5pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-ack-per-2pkt-send-6pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-ack-per-2pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-ack-per-4pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-after-idle.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-after-win-update.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-app-limited-9-packets-out.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-app-limited.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_slow_start_slow-start-fq-ack-per-2pkt.pkt

selftests/net: packetdrill: import tcp/slow_start

2024-09-12 19:04:38 -07:00

tcp_splice_tcp_splice_loop_test.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_syscall_bad_arg_fastopen-invalid-buf-ptr.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_syscall_bad_arg_sendmsg-empty-iov.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_syscall_bad_arg_syscall-invalid-buf-ptr.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_tcp_info_tcp-info-last_data_recv.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_tcp_info_tcp-info-rwnd-limited.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_tcp_info_tcp-info-sndbuf-limited.pkt

selftests/net: packetdrill: import tcp/ecn, tcp/close, tcp/sack, tcp/tcp_info

2024-12-18 10:05:28 -08:00

tcp_timestamping_client-only-last-byte.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_timestamping_partial.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_timestamping_server.pkt

selftests/net: packetdrill: import tcp/fast_recovery, tcp/nagle, tcp/timestamping

2024-12-18 10:05:33 -08:00

tcp_ts_recent_fin_tsval.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_ts_recent_invalid_ack.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_ts_recent_reset_tsval.pkt

selftests/net: packetdrill: import tcp/eor, tcp/splice, tcp/ts_recent, tcp/blocking

2024-12-18 10:05:33 -08:00

tcp_user_timeout_user_timeout.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_user_timeout_user-timeout-probe.pkt

selftests/net: packetdrill: unflake tcp_user_timeout_user-timeout-probe.pkt

2025-10-16 16:25:09 -07:00

tcp_validate_validate-established-no-flags.pkt

selftests/net: packetdrill: import tcp/user_timeout, tcp/validate, tcp/sendfile, tcp/limited-transmit, tcp/syscall_bad_arg

2024-12-18 10:05:48 -08:00

tcp_zerocopy_basic.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_batch.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_client.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_closed.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_epoll_edge.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_epoll_exclusive.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_epoll_oneshot.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_fastopen-client.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_fastopen-server.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_maxfrags.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00

tcp_zerocopy_small.pkt

selftests/net: packetdrill: pass send_omit_free to MSG_ZEROCOPY tests

2025-11-26 15:57:55 -08:00