mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2025-04-19 20:58:31 +09:00
18c889a9a4
Add a selftest that checks whether the kernel can successfully echo a
big tc filter, to test the fix introduced in commit:
369609fc6272 ("tc: Ensure we have enough buffer space when sending filter netlink notifications")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Tested-by: Victor Nogueira <victor@mojatatu.com>
Link: https://patch.msgid.link/20250410104322.214620-1-toke@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
439 lines
15 KiB
JSON
439 lines
15 KiB
JSON
[
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{
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"id": "abdc",
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"name": "Reference pedit action object in filter",
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"category": [
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"infra",
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"pedit"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC action add action pedit munge offset 0 u8 clear index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action pedit index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "7a70",
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"name": "Reference mpls action object in filter",
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"category": [
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"infra",
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"mpls"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC action add action mpls pop protocol ipv4 index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action mpls index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "d241",
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"name": "Reference bpf action object in filter",
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"category": [
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"infra",
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"bpf"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC action add action bpf bytecode '4,40 0 0 12,21 0 1 2048,6 0 0 262144,6 0 0 0' index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action bpf index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "383a",
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"name": "Reference connmark action object in filter",
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"category": [
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"infra",
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"connmark"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action connmark"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action connmark index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "c619",
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"name": "Reference csum action object in filter",
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"category": [
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"infra",
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"csum"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action csum ip4h index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action csum index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "a93d",
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"name": "Reference ct action object in filter",
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"category": [
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"infra",
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"ct"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action ct index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action ct index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "8bb5",
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"name": "Reference ctinfo action object in filter",
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"category": [
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"infra",
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"ctinfo"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC action add action ctinfo index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action ctinfo index 10",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "2241",
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"name": "Reference gact action object in filter",
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"category": [
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"infra",
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"gact"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action pass index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action gact index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "35e9",
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"name": "Reference gate action object in filter",
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"category": [
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"infra",
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"gate"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC action add action gate priority 1 sched-entry close 100000000ns index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action gate index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "b22e",
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"name": "Reference ife action object in filter",
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"category": [
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"infra",
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"ife"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action ife encode allow mark pass index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action ife index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "ef74",
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"name": "Reference mirred action object in filter",
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"category": [
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"infra",
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"mirred"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action mirred egress mirror index 1 dev lo"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action mirred index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "2c81",
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"name": "Reference nat action object in filter",
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"category": [
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"infra",
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"nat"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action nat ingress 192.168.1.1 200.200.200.1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action nat index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "ac9d",
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"name": "Reference police action object in filter",
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"category": [
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"infra",
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"police"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action police rate 1kbit burst 10k index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action police index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "68be",
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"name": "Reference sample action object in filter",
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"category": [
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"infra",
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"sample"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action sample rate 10 group 1 index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action sample index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "cf01",
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"name": "Reference skbedit action object in filter",
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"category": [
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"infra",
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"skbedit"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action skbedit mark 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action skbedit index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "c109",
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"name": "Reference skbmod action object in filter",
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"category": [
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"infra",
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"skbmod"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action skbmod set dmac 11:22:33:44:55:66 index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action skbmod index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "4abc",
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"name": "Reference tunnel_key action object in filter",
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"category": [
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"infra",
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"tunnel_key"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action tunnel_key set src_ip 10.10.10.1 dst_ip 20.20.20.2 id 1 index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action tunnel_key index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
|
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "dadd",
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"name": "Reference vlan action object in filter",
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"category": [
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"infra",
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"tunnel_key"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY ingress",
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"$TC actions add action vlan pop pipe index 1"
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],
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"cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action vlan index 1",
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"expExitCode": "0",
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"verifyCmd": "$TC filter get dev $DUMMY parent ffff: handle 1 prio 1 protocol ip matchall",
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"matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*",
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"matchCount": "1",
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"teardown": [
|
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"$TC qdisc del dev $DUMMY ingress"
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]
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},
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{
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"id": "33f4",
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"name": "Check echo of big filter command",
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"category": [
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"infra",
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"u32"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY parent root handle 10: fq_codel"
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],
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"cmdUnderTest": "bash -c '$TC -echo filter add dev $DUMMY parent 10: u32 match u32 0 0 $(for i in $(seq 32); do echo action pedit munge ip dport set 22; done) | grep \"added filter\"'",
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"verifyCmd": "",
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"expExitCode": "0",
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"matchCount": "0",
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"matchPattern": "",
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"teardown": [
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|
"$TC qdisc del dev $DUMMY parent root fq_codel"
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]
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}
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]
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