From: Geliang Tang tanggeliang@kylinos.cn
This patch adds a symlink to MPTCP's pm_nl_ctl tool into bpf selftests, and updates Makefile to compile it.
This is useful to run MPTCP BPF selftests on systems with an old version of IPRoute2. This tool can be used as an alternative to 'ip mptcp'.
MAINTAINERS needs to be updated since a new file is added in a non covered place.
Signed-off-by: Geliang Tang tanggeliang@kylinos.cn Reviewed-by: Matthieu Baerts (NGI0) matttbe@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org --- MAINTAINERS | 1 + tools/testing/selftests/bpf/Makefile | 3 ++- tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c | 1 + 3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS index cd3277a98cfe..4ea5db496698 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15756,6 +15756,7 @@ F: include/trace/events/mptcp.h F: include/uapi/linux/mptcp*.h F: net/mptcp/ F: tools/testing/selftests/bpf/*/*mptcp*.c +F: tools/testing/selftests/bpf/*mptcp*.c F: tools/testing/selftests/net/mptcp/
NETWORKING [TCP] diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index e0b3887b3d2d..204269d0b5b8 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -144,7 +144,7 @@ TEST_GEN_PROGS_EXTENDED = test_skb_cgroup_id_user \ flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \ test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \ xskxceiver xdp_redirect_multi xdp_synproxy veristat xdp_hw_metadata \ - xdp_features bpf_test_no_cfi.ko + xdp_features bpf_test_no_cfi.ko mptcp_pm_nl_ctl
TEST_GEN_FILES += liburandom_read.so urandom_read sign-file uprobe_multi
@@ -645,6 +645,7 @@ TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read $(OUTPUT)/bpf_testmod.ko \ $(OUTPUT)/xdp_synproxy \ $(OUTPUT)/sign-file \ $(OUTPUT)/uprobe_multi \ + $(OUTPUT)/mptcp_pm_nl_ctl \ ima_setup.sh \ verify_sig_setup.sh \ $(wildcard progs/btf_dump_test_case_*.c) \ diff --git a/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c b/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c new file mode 120000 index 000000000000..5a08c255b278 --- /dev/null +++ b/tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c @@ -0,0 +1 @@ +../net/mptcp/pm_nl_ctl.c \ No newline at end of file