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| author | Matthieu Baerts (NGI0) <matttbe@kernel.org> | 2025-08-22 16:11:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:28:44 +0200 |
| commit | fd269466abe63624c579c1897d859b5bc8df7ea0 (patch) | |
| tree | d30cfe416e75db66ee2448557785c1143027041b /tools | |
| parent | a9cf4362d4d06ccb66b69f1e382926b82a36f94c (diff) | |
| download | linux-fd269466abe63624c579c1897d859b5bc8df7ea0.tar.gz linux-fd269466abe63624c579c1897d859b5bc8df7ea0.tar.bz2 linux-fd269466abe63624c579c1897d859b5bc8df7ea0.zip | |
selftests: mptcp: pm: check flush doesn't reset limits
commit 452690be7de2f91cc0de68cb9e95252875b33503 upstream.
This modification is linked to the parent commit where the received
ADD_ADDR limit was accidentally reset when the endpoints were flushed.
To validate that, the test is now flushing endpoints after having set
new limits, and before checking them.
The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.
Fixes: 01cacb00b35c ("mptcp: add netlink-based PM")
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/20250815-net-mptcp-misc-fixes-6-17-rc2-v1-3-521fe9957892@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
[ Conflicts in pm_netlink.sh, because some refactoring have been done
later on: commit 3188309c8ceb ("selftests: mptcp: netlink:
add 'limits' helpers") and commit c99d57d0007a ("selftests: mptcp: use
pm_nl endpoint ops") are not in this version. The same operation can
still be done at the same place, without using the new helper. ]
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/pm_netlink.sh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index 71899a3ffa7a..3528e730e4d3 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -134,6 +134,7 @@ ip netns exec $ns1 ./pm_nl_ctl limits 1 9 2>/dev/null check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "subflows above hard limit" ip netns exec $ns1 ./pm_nl_ctl limits 8 8 +ip netns exec $ns1 ./pm_nl_ctl flush check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 8 subflows 8" "set limits" |