The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 7cefbe5e1dacc7236caa77e9d072423f21422fe2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2023112420-stillness-tanned-cbca@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
7cefbe5e1dac ("selftests: mptcp: fix fastclose with csum failure") 595ef566a2ef ("selftests: mptcp: drop addr_nr_ns1/2 parameters") 0c93af1f8907 ("selftests: mptcp: drop test_linkfail parameter") be7e9786c915 ("selftests: mptcp: set FAILING_LINKS in run_tests") 4369c198e599 ("selftests: mptcp: test userspace pm out of transfer") ae947bb2c253 ("selftests: mptcp: join: skip Fastclose tests if not supported") d4c81bbb8600 ("selftests: mptcp: join: support local endpoint being tracked or not") 4a0b866a3f7d ("selftests: mptcp: join: skip test if iptables/tc cmds fail") 0c4cd3f86a40 ("selftests: mptcp: join: use 'iptables-legacy' if available") 6c160b636c91 ("selftests: mptcp: update userspace pm subflow tests") 48d73f609dcc ("selftests: mptcp: update userspace pm addr tests") 8697a258ae24 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7cefbe5e1dacc7236caa77e9d072423f21422fe2 Mon Sep 17 00:00:00 2001 From: Paolo Abeni pabeni@redhat.com Date: Tue, 14 Nov 2023 00:16:17 +0100 Subject: [PATCH] selftests: mptcp: fix fastclose with csum failure
Running the mp_join selftest manually with the following command line:
./mptcp_join.sh -z -C
leads to some failures:
002 fastclose server test # ... rtx [fail] got 1 MP_RST[s] TX expected 0 # ... rstrx [fail] got 1 MP_RST[s] RX expected 0
The problem is really in the wrong expectations for the RST checks implied by the csum validation. Note that the same check is repeated explicitly in the same test-case, with the correct expectation and pass successfully.
Address the issue explicitly setting the correct expectation for the failing checks.
Reported-by: Xiumei Mu xmu@redhat.com Fixes: 6bf41020b72b ("selftests: mptcp: update and extend fastclose test-cases") Cc: stable@vger.kernel.org Signed-off-by: Paolo Abeni pabeni@redhat.com Reviewed-by: Matthieu Baerts matttbe@kernel.org Signed-off-by: Matthieu Baerts matttbe@kernel.org Link: https://lore.kernel.org/r/20231114-upstream-net-20231113-mptcp-misc-fixes-6-... Signed-off-by: Jakub Kicinski kuba@kernel.org
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 75a2438efdf3..3c94f2f194d6 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3240,7 +3240,7 @@ fastclose_tests() if reset_check_counter "fastclose server test" "MPTcpExtMPFastcloseRx"; then test_linkfail=1024 fastclose=server \ run_tests $ns1 $ns2 10.0.1.1 - chk_join_nr 0 0 0 + chk_join_nr 0 0 0 0 0 0 1 chk_fclose_nr 1 1 invert chk_rst_nr 1 1 fi