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| author | Stanislav Fomichev <sdf@fomichev.me> | 2025-07-24 01:47:15 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-25 21:03:47 +0300 |
| commit | f6c650c8d87e778a36f69acfc591f99b04bfe82b (patch) | |
| tree | 5113f9839504027434649c8811494649c78b7c7e | |
| parent | 0349659fd72f662c054ff20d432559bfaa228ce4 (diff) | |
| download | linux-f6c650c8d87e778a36f69acfc591f99b04bfe82b.tar.xz | |
selftests: rtnetlink: add macsec and vlan nesting test
Add reproducer for [0] with a dummy device.
0: https://lore.kernel.org/netdev/2aff4342b0f5b1539c02ffd8df4c7e58dd9746e7.camel@nvidia.com/
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Simon Horman <horms@kernel.org>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250723224715.1341121-2-sdf@fomichev.me
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/rtnetlink.sh | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh index 441b17947230..7020f988f659 100755 --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -21,6 +21,7 @@ ALL_TESTS=" kci_test_vrf kci_test_encap kci_test_macsec + kci_test_macsec_vlan kci_test_ipsec kci_test_ipsec_offload kci_test_fdb_get @@ -572,6 +573,41 @@ kci_test_macsec() end_test "PASS: macsec" } +# Test __dev_set_rx_mode call from dev_uc_add under addr_list_lock spinlock. +# Make sure __dev_set_promiscuity is not grabbing (sleeping) netdev instance +# lock. +# https://lore.kernel.org/netdev/2aff4342b0f5b1539c02ffd8df4c7e58dd9746e7.camel@nvidia.com/ +kci_test_macsec_vlan() +{ + msname="test_macsec1" + vlanname="test_vlan1" + local ret=0 + run_cmd_grep "^Usage: ip macsec" ip macsec help + if [ $? -ne 0 ]; then + end_test "SKIP: macsec: iproute2 too old" + return $ksft_skip + fi + run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on + if [ $ret -ne 0 ];then + end_test "FAIL: can't add macsec interface, skipping test" + return 1 + fi + + run_cmd ip link set dev "$msname" up + ip link add link "$msname" name "$vlanname" type vlan id 1 + ip link set dev "$vlanname" address 00:11:22:33:44:88 + ip link set dev "$vlanname" up + run_cmd ip link del dev "$vlanname" + run_cmd ip link del dev "$msname" + + if [ $ret -ne 0 ];then + end_test "FAIL: macsec_vlan" + return 1 + fi + + end_test "PASS: macsec_vlan" +} + #------------------------------------------------------------------- # Example commands # ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ |