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Matthieu Baerts (NGI0) 5368a67307 selftests: mptcp: connect: -f: no reconnect 
The '-f' parameter is there to force the kernel to emit MPTCP FASTCLOSE
by closing the connection with unread bytes in the receive queue.

The xdisconnect() helper was used to stop the connection, but it does
more than that: it will shut it down, then wait before reconnecting to
the same address. This causes the mptcp_join's "fastclose test" to fail
all the time.

This failure is due to a recent change, with commit 218cc16632
("selftests: mptcp: avoid spurious errors on disconnect"), but that went
unnoticed because the test is currently ignored. The recent modification
only shown an existing issue: xdisconnect() doesn't need to be used
here, only the shutdown() part is needed.

Fixes: 6bf41020b7 ("selftests: mptcp: update and extend fastclose test-cases")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250204-net-mptcp-sft-conn-f-v1-1-6b470c72fffa@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 		2025-02-05 17:54:32 -08:00
..
af_unix af_unix: Don't return OOB skb in manage_oob(). 2024-09-09 17:14:27 -07:00
forwarding selftests/net/forwarding: teamd command not found 2025-01-15 14:14:40 -08:00
hsr selftests: hsr: Add test for VLAN 2024-11-11 16:40:44 -08:00
lib selftests: net/{lib,openvswitch}: extend CFLAGS to keep options from environment 2025-01-27 14:45:27 -08:00
mptcp selftests: mptcp: connect: -f: no reconnect 2025-02-05 17:54:32 -08:00
netfilter selftests: netfilter: Stabilize rpath.sh 2024-12-11 23:15:17 +01:00
openvswitch selftests: net/{lib,openvswitch}: extend CFLAGS to keep options from environment 2025-01-27 14:45:27 -08:00
packetdrill selftests/net: packetdrill: more xfail changes (and a correction) 2025-01-23 07:07:41 -08:00
rds selftests: rds: move test.py to TEST_FILES 2024-11-28 10:20:17 +01:00
tcp_ao selftest/tcp-ao: Add filter tests 2024-10-28 15:53:50 -07:00
.gitignore Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-11-14 11:29:15 -08:00
Makefile selftests: net: Add a VLAN bridge binding selftest 2024-12-20 13:14:17 -08:00
altnames.sh
…
amt.sh selftests: net: change shebang to bash in amt.sh 2024-06-21 14:27:22 +01:00
arp_ndisc_evict_nocarrier.sh selftests/net: convert arp_ndisc_evict_nocarrier.sh to run it in unique namespace 2023-12-05 13:00:55 +01:00
arp_ndisc_untracked_subnets.sh selftests/net: use tc rule to filter the na packet 2024-05-21 13:25:11 +02:00
bareudp.sh
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big_tcp.sh selftests: net: let big_tcp test cope with slow env 2024-02-05 12:36:16 +00:00
bind_bhash.c
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bind_bhash.sh selftests/net: Improve bind_bhash.sh to accommodate predictable network interface names 2023-09-10 18:49:29 +01:00
bind_timewait.c
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bind_wildcard.c selftest: tcp: Add bind() tests for SO_REUSEADDR/SO_REUSEPORT. 2024-03-29 14:48:39 -07:00
bpf.mk selftests: net: extract BPF building logic from the Makefile 2024-04-24 20:15:45 -07:00
bpf_offload.py selftests/net: Add test for loading devbound XDP program in generic mode 2025-01-29 19:04:23 -08:00
busy_poll_test.sh selftests: net: Add busy_poll_test 2024-11-11 18:45:06 -08:00
busy_poller.c selftests: net: cleanup busy_poller.c 2024-12-06 17:42:15 -08:00
cmsg_ipv6.sh selftests: cmsg_ipv6: repeat the exact packet 2024-02-07 13:38:14 +00:00
cmsg_sender.c selftests: net: test SO_PRIORITY ancillary data with cmsg_sender 2024-12-16 18:14:12 -08:00
cmsg_so_mark.sh selftests/net: convert cmsg tests to make them run in unique namespace 2023-12-05 13:00:56 +01:00
cmsg_so_priority.sh selftests: net: test SO_PRIORITY ancillary data with cmsg_sender 2024-12-16 18:14:12 -08:00
cmsg_time.sh selftests: net: give up on the cmsg_time accuracy on slow machines 2025-01-17 18:36:14 -08:00
config selftests: net: add new ioam tests 2024-10-04 15:34:07 -07:00
drop_monitor_tests.sh selftests: net: lib: Add kill_process 2024-11-15 16:39:19 -08:00
epoll_busy_poll.c selftest: epoll_busy_poll: Fix spelling mistake "couldnt" -> "couldn't" 2024-05-13 13:53:53 -07:00
fcnal-test.sh selftests: net: add helper for checking if nettest is available 2024-08-22 12:55:47 +02:00
fdb_flush.sh selftests/net: convert fdb_flush.sh to run it in unique namespace 2023-12-14 18:38:36 -08:00
fdb_notify.sh selftests: net: lib: Rename ip_link_master() to ip_link_set_master() 2024-12-09 14:47:05 -08:00
fib-onlink-tests.sh selftests/net: convert fib-onlink-tests.sh to run it in unique namespace 2023-12-14 18:38:35 -08:00
fib_nexthop_multiprefix.sh selftests/net: convert fib_nexthop_multiprefix to run it in unique namespace 2023-12-14 18:38:35 -08:00
fib_nexthop_nongw.sh selftests/net: convert fib_nexthop_nongw.sh to run it in unique namespace 2023-12-14 18:38:35 -08:00
fib_nexthops.sh selftests: fib_nexthops: Test 16-bit next hop weights 2024-08-12 17:50:35 -07:00
fib_rule_tests.sh selftests: fib_rule_tests: Add flow label selector match tests 2024-12-19 16:02:22 +01:00
fib_tests.sh selftests: net: lib: Add kill_process 2024-11-15 16:39:19 -08:00
fin_ack_lat.c
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fin_ack_lat.sh
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fq_band_pktlimit.sh selftests/net: calibrate fq_band_pktlimit 2024-01-31 11:11:09 +00:00
gre_gso.sh selftests/net: convert gre_gso.sh to run it in unique namespace 2023-12-23 00:26:32 +00:00
gro.c selftests/net: add flush id selftests 2024-05-13 14:44:06 -07:00
gro.sh selftests: net: cope with slow env in gro.sh test 2024-02-13 10:10:11 -08:00
hwtstamp_config.c
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icmp.sh sleftests/net: convert icmp.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
icmp_redirect.sh selftests/net: convert icmp_redirect.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
in_netns.sh
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io_uring_zerocopy_tx.c selftests/net: Extract uring helpers to be reusable 2023-10-19 16:42:03 -06:00
io_uring_zerocopy_tx.sh selftests/net: optmem_max became per netns 2023-12-15 11:01:27 +00:00
ioam6.sh selftests: net: add new ioam tests 2024-10-04 15:34:07 -07:00
ioam6_parser.c selftests: net: add new ioam tests 2024-10-04 15:34:07 -07:00
ip6_gre_headroom.sh
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ip_defrag.c
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ip_defrag.sh
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ip_local_port_range.c selftests/net: fix uninitialized variables 2024-05-07 17:22:18 -07:00
ip_local_port_range.sh
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ipsec.c selftests/net/ipsec: Fix Null pointer dereference in rtattr_pack() 2025-01-20 11:25:25 -08:00
ipv6_flowlabel.c
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ipv6_flowlabel.sh
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ipv6_flowlabel_mgr.c
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ipv6_route_update_soft_lockup.sh ipv6: Fix soft lockups in fib6_select_path under high next hop churn 2024-11-11 15:26:10 -08:00
l2_tos_ttl_inherit.sh
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l2tp.sh selftests/net: convert l2tp.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
lib.sh selftests: net: lib: Add a couple autodefer helpers 2024-12-20 13:14:17 -08:00
msg_zerocopy.c selftests: make order checking verbose in msg_zerocopy selftest 2024-07-03 19:42:32 -07:00
msg_zerocopy.sh selftests/net: optmem_max became per netns 2023-12-15 11:01:27 +00:00
nat6to4.bpf.c selftests: net: name bpf objects consistently and simplify Makefile 2024-04-24 20:15:45 -07:00
ndisc_unsolicited_na_test.sh selftests/net: convert ndisc_unsolicited_na_test.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
net_helper.sh selftests: net: more strict check in net_helper 2024-02-13 10:19:05 -08:00
netdevice.sh selftests: net: Use XFAIL for operations not supported by the driver 2024-08-22 16:56:06 -07:00
netlink-dumps.c selftests: net: test extacks in netlink dumps 2024-11-24 17:00:06 -08:00
netns-name.sh selftests/net: convert netns-name.sh to run it in unique namespace 2023-12-23 00:26:32 +00:00
netns-sysctl.sh selftests: net: tests net.core.{r,w}mem_{default,max} sysctls in a netns 2024-06-01 16:03:21 -07:00
nettest.c selftests: net: remove unused variables 2023-10-16 09:20:08 +01:00
nl_netdev.py selftests: net: test listing NAPI vs queue resets 2025-01-09 15:33:09 +01:00
pmtu.sh net: ipv4: Cache pmtu for all packet paths if multipath enabled 2024-11-11 19:07:36 -08:00
psock_fanout.c selftests: net/psock_fanout: unbound socket fanout 2024-10-15 09:52:36 -07:00
psock_lib.h
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psock_snd.c
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psock_snd.sh
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psock_tpacket.c
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reuseaddr_conflict.c selftests: reuseaddr_conflict: add missing new line at the end of the output 2024-04-01 20:42:45 -07:00
reuseaddr_ports_exhausted.c
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reuseaddr_ports_exhausted.sh
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reuseport_addr_any.c
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reuseport_addr_any.sh
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reuseport_bpf.c
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reuseport_bpf_cpu.c
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reuseport_bpf_numa.c
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reuseport_dualstack.c
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route_localnet.sh selftests: net: change ifconfig with ip command 2023-10-24 13:53:39 -07:00
rps_default_mask.sh selftests: net: fix rps_default_mask with >32 CPUs 2024-01-24 13:55:19 -08:00
rtnetlink.sh selftests/rtnetlink.sh: add mngtempaddr test 2024-11-26 10:29:12 +01:00
run_afpackettests
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run_netsocktests
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rxtimestamp.c net-timestamp: add selftests for SOF_TIMESTAMPING_OPT_RX_FILTER 2024-09-10 16:55:23 -07:00
rxtimestamp.sh
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sample_map_ret0.bpf.c selftests: net: declare section names for bpf_offload 2024-04-10 14:03:12 -07:00
sample_ret0.bpf.c selftests: net: declare section names for bpf_offload 2024-04-10 14:03:12 -07:00
sctp_hello.c
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sctp_vrf.sh selftests/net: convert sctp_vrf.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
settings selftests/net: convert fcnal-test.sh to run it in unique namespace 2023-12-14 18:38:35 -08:00
setup_loopback.sh selftests: net: Remove executable bits from library scripts 2024-02-01 08:36:29 -08:00
setup_veth.sh selftests: net: give more time for GRO aggregation 2024-01-26 14:11:57 -08:00
sk_bind_sendto_listen.c
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sk_connect_zero_addr.c
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sk_so_peek_off.c selftests: add selftest for UDP SO_PEEK_OFF support 2024-09-04 13:10:43 +01:00
so_incoming_cpu.c selftest: Don't reuse port for SO_INCOMING_CPU test. 2024-01-23 10:48:07 +01:00
so_netns_cookie.c
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so_txtime.c selftests/net: ignore timing errors in so_txtime if KSFT_MACHINE_SLOW 2024-02-06 10:19:06 +01:00
so_txtime.sh selftests: net: cope with slow env in so_txtime.sh test 2024-02-13 10:10:44 -08:00
socket.c
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srv6_end_dt4_l3vpn_test.sh selftests/net: convert srv6_end_dt4_l3vpn_test.sh to run it in unique namespace 2023-12-14 18:38:34 -08:00
srv6_end_dt6_l3vpn_test.sh selftests/net: convert srv6_end_dt6_l3vpn_test.sh to run it in unique namespace 2023-12-14 18:38:35 -08:00
srv6_end_dt46_l3vpn_test.sh selftests/net: convert srv6_end_dt46_l3vpn_test.sh to run it in unique namespace 2023-12-14 18:38:34 -08:00
srv6_end_dx4_netfilter_test.sh selftests: add selftest for the SRv6 End.DX4 behavior with netfilter 2024-06-19 18:42:10 +02:00
srv6_end_dx6_netfilter_test.sh selftests: add selftest for the SRv6 End.DX6 behavior with netfilter 2024-06-19 18:42:10 +02:00
srv6_end_flavors_test.sh
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srv6_end_next_csid_l3vpn_test.sh
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srv6_end_x_next_csid_l3vpn_test.sh
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srv6_hencap_red_l3vpn_test.sh
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srv6_hl2encap_red_l2vpn_test.sh
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stress_reuseport_listen.c
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stress_reuseport_listen.sh selftests/net: convert stress_reuseport_listen.sh to run it in unique namespace 2023-12-23 00:26:32 +00:00
tap.c
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tcp_fastopen_backup_key.c
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tcp_fastopen_backup_key.sh
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tcp_inq.c
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tcp_mmap.c
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test_blackhole_dev.sh
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test_bpf.sh
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test_bridge_backup_port.sh selftests: net: Fix bridge backup port test flakiness 2024-02-09 11:29:52 -08:00
test_bridge_neigh_suppress.sh selftests: test_bridge_neigh_suppress.sh: Fix failures due to duplicate MAC 2024-05-08 06:24:36 -07:00
test_ingress_egress_chaining.sh
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test_vxlan_fdb_changelink.sh
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test_vxlan_mdb.sh selftests: vxlan_mdb: Fix failures with old libnet 2024-03-26 12:29:25 +01:00
test_vxlan_nolocalbypass.sh selftests/net: convert test_vxlan_nolocalbypass.sh to run it in unique namespace 2023-12-08 12:12:16 +00:00
test_vxlan_under_vrf.sh selftests/net: convert test_vxlan_under_vrf.sh to run it in unique namespace 2023-12-08 12:12:16 +00:00
test_vxlan_vnifiltering.sh selftests/net: convert test_vxlan_vnifiltering.sh to run it in unique namespace 2023-12-08 12:12:16 +00:00
timestamping.c
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tls.c selftests: tls: add rekey tests 2024-12-16 12:47:30 +00:00
toeplitz.c
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toeplitz.sh selftests/net: use unique netns name for setup_loopback.sh setup_veth.sh 2023-12-23 00:26:32 +00:00
toeplitz_client.sh
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traceroute.sh selftests/net: convert traceroute.sh to run it in unique namespace 2023-12-05 13:00:56 +01:00
tun.c
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txring_overwrite.c
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txtimestamp.c selftests: txtimestamp: add SCM_TS_OPT_ID test 2024-10-04 11:52:20 -07:00
txtimestamp.sh selftests: txtimestamp: add SCM_TS_OPT_ID test 2024-10-04 11:52:20 -07:00
udpgro.sh selftests: udpgro: no need to load xdp for gro 2024-08-19 09:54:24 +01:00
udpgro_bench.sh selftests: net: name bpf objects consistently and simplify Makefile 2024-04-24 20:15:45 -07:00
udpgro_frglist.sh selftests: net: name bpf objects consistently and simplify Makefile 2024-04-24 20:15:45 -07:00
udpgro_fwd.sh selftests: net: name bpf objects consistently and simplify Makefile 2024-04-24 20:15:45 -07:00
udpgso.c udp: gso: do not drop small packets when PMTU reduces 2025-02-03 10:13:27 +00:00
udpgso.sh selftests/net: Add test coverage for UDP GSO software fallback 2024-06-28 18:13:00 -07:00
udpgso_bench.sh selftests/net: call sendmmsg via udpgso_bench.sh 2024-12-04 19:22:20 -08:00
udpgso_bench_rx.c selftests: net: cut more slack for gro fwd tests. 2024-02-02 21:10:36 -08:00
udpgso_bench_tx.c
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unicast_extensions.sh selftests: net: add helper for checking if nettest is available 2024-08-22 12:55:47 +02:00
veth.sh selftests/net: Fix ./ns-XXXXXX not cleanup 2024-10-31 19:21:36 -07:00
vlan_bridge_binding.sh selftests: net: Add a VLAN bridge binding selftest 2024-12-20 13:14:17 -08:00
vlan_hw_filter.sh selftests: add vlan hw filter tests 2023-12-19 13:13:56 +01:00
vrf-xfrm-tests.sh selftests/net: convert vrf-xfrm-tests.sh to run it in unique namespace 2023-12-08 12:12:16 +00:00
vrf_route_leaking.sh selftests: net: add helper for checking if nettest is available 2024-08-22 12:55:47 +02:00
vrf_strict_mode_test.sh selftests/net: convert vrf_strict_mode_test.sh to run it in unique namespace 2023-12-08 12:12:16 +00:00
xdp_dummy.bpf.c selftests: net: name bpf objects consistently and simplify Makefile 2024-04-24 20:15:45 -07:00
xfrm_policy.sh selftests/net: reduce xfrm_policy test time 2024-05-16 19:30:12 -07:00
xfrm_policy_add_speed.sh selftests: add xfrm policy insertion speed test script 2024-08-24 09:55:01 +02:00
ynl.mk tools: ynl: move python code to separate sub-directory 2025-01-09 12:53:27 -08:00