Merge branch 'selftests-mptcp-misc-small-fixes'

Matthieu Baerts says:

====================
selftests: mptcp: misc. small fixes

Here are some various fixes for the MPTCP selftests.

Patch 1 fixes a recently modified test to continue to work as expected
on older kernels. This is a fix for a recent fix that can be backported
up to v5.15.

Patch 2 and 3 include dependences when exporting or installing the
tests. Two fixes for v6.11-rc1.
====================

Link: https://patch.msgid.link/20240910-net-selftests-mptcp-fix-install-v1-0-8f124aa9156d@kernel.org
Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

tools/testing/selftests/net/mptcp/Makefile

@@ -11,6 +11,8 @@ TEST_GEN_FILES = mptcp_connect pm_nl_ctl mptcp_sockopt mptcp_inq
 
 TEST_FILES := mptcp_lib.sh settings
 
+TEST_INCLUDES := ../lib.sh ../net_helper.sh
+
 EXTRA_CLEAN := *.pcap
 
 include ../../lib.mk

tools/testing/selftests/net/mptcp/mptcp_join.sh

@@ -3064,7 +3064,9 @@ fullmesh_tests()
 		pm_nl_set_limits $ns1 1 3
 		pm_nl_set_limits $ns2 1 3
 		pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
-		pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh
+		if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
+			pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh
+		fi
 		fullmesh=1 speed=slow \
 			run_tests $ns1 $ns2 10.0.1.1
 		chk_join_nr 3 3 3