From: Po-Hsu Lin po-hsu.lin@canonical.com
[ Upstream commit 26ebd6fed9bb3aa480c7c0f147ac0e7b11000f65 ]
The kci_test_encap_fou() test from kci_test_encap() in rtnetlink.sh needs the fou module to work. Otherwise it will fail with:
$ ip netns exec "$testns" ip fou add port 7777 ipproto 47 RTNETLINK answers: No such file or directory Error talking to the kernel
Add the CONFIG_NET_FOU into the config file as well. Which needs at least to be set as a loadable module.
Fixes: 6227efc1a20b ("selftests: rtnetlink.sh: add vxlan and fou test cases") Signed-off-by: Po-Hsu Lin po-hsu.lin@canonical.com Link: https://lore.kernel.org/r/20201019030928.9859-1-po-hsu.lin@canonical.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/net/config | 1 + tools/testing/selftests/net/rtnetlink.sh | 5 +++++ 2 files changed, 6 insertions(+)
--- a/tools/testing/selftests/net/config +++ b/tools/testing/selftests/net/config @@ -31,3 +31,4 @@ CONFIG_NET_SCH_ETF=m CONFIG_NET_SCH_NETEM=y CONFIG_TEST_BLACKHOLE_DEV=m CONFIG_KALLSYMS=y +CONFIG_NET_FOU=m --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -521,6 +521,11 @@ kci_test_encap_fou() return $ksft_skip fi
+ if ! /sbin/modprobe -q -n fou; then + echo "SKIP: module fou is not found" + return $ksft_skip + fi + /sbin/modprobe -q fou ip -netns "$testns" fou add port 7777 ipproto 47 2>/dev/null if [ $? -ne 0 ];then echo "FAIL: can't add fou port 7777, skipping test"