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| author | Matthieu Baerts <matthieu.baerts@tessares.net> | 2023-06-10 18:11:45 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-12 16:55:42 -0700 |
| commit | 07216a3c5d926bf1b6b360a0073747228a1f9b7f (patch) | |
| tree | a39e4ab039c459d2d7030aa6c861c5165691b244 | |
| parent | 36c4127ae8dd0ebac6d56d8a1b272dd483471c40 (diff) | |
| download | linux-07216a3c5d926bf1b6b360a0073747228a1f9b7f.tar.gz | |
selftests: mptcp: join: skip backup if set flag on ID not supported
Selftests are supposed to run on any kernels, including the old ones not
supporting all MPTCP features.
Commit bccefb762439 ("selftests: mptcp: simplify pm_nl_change_endpoint")
has simplified the way the backup flag is set on an endpoint. Instead of
doing:
./pm_nl_ctl set 10.0.2.1 flags backup
Now we do:
./pm_nl_ctl set id 1 flags backup
The new way is easier to maintain but it is also incompatible with older
kernels not supporting the implicit endpoints putting in place the
infrastructure to set flags per ID, hence the second Fixes tag.
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: bccefb762439 ("selftests: mptcp: simplify pm_nl_change_endpoint")
Cc: stable@vger.kernel.org
Fixes: 4cf86ae84c71 ("mptcp: strict local address ID selection")
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 7f860a93527f1..adbe297a95cf6 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -2679,7 +2679,8 @@ mixed_tests() backup_tests() { # single subflow, backup - if reset "single subflow, backup"; then + if reset "single subflow, backup" && + continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then pm_nl_set_limits $ns1 0 1 pm_nl_set_limits $ns2 0 1 pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup @@ -2689,7 +2690,8 @@ backup_tests() fi # single address, backup - if reset "single address, backup"; then + if reset "single address, backup" && + continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then pm_nl_set_limits $ns1 0 1 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal pm_nl_set_limits $ns2 1 1 @@ -2700,7 +2702,8 @@ backup_tests() fi # single address with port, backup - if reset "single address with port, backup"; then + if reset "single address with port, backup" && + continue_if mptcp_lib_kallsyms_has "subflow_rebuild_header$"; then pm_nl_set_limits $ns1 0 1 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 pm_nl_set_limits $ns2 1 1 |