Add reproducer for [0] with a dummy device.
0:
https://lore.kernel.org/netdev/2aff4342b0f5b1539c02ffd8df4c7e58dd9746e7.ca...@nvidia.com/
Signed-off-by: Stanislav Fomichev <s...@fomichev.me>
---
tools/testing/selftests/net/rtnetlink.sh | 36 ++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/tools/testing/selftests/net/rtnetlink.sh
b/tools/testing/selftests/net/rtnetlink.sh
index 2e8243a65b50..d786aa07829b 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
@@ -561,6 +562,41 @@ 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.ca...@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 \
--
2.50.1
