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selftests: tc-testing: update ETS test 41f5 for clamped quanta

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Commit "net/sched: ets: clamp quantum in parse and fallback paths"
moved the quantum floor into ets_quantum_parse(), so every explicitly
configured quantum is now clamped to [256, 1 << 20], not just the
psched_mtu() fallback.

Test 41f5 passes "quanta 4294967294 1 1" and matches the values back
verbatim, so all three bands now differ from what it expects:

  before: bands 3 quanta 4294967294 1 1
  after:  bands 3 quanta 1048576 256 256

Update the match pattern accordingly.

Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/QDISC-0CFC.v3.20260901204856@mojatatu.com.10
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jamal Hadi Salim 2026-09-01 17:39:30 -04:00 committed by Jakub Kicinski
parent 1c38487f46
commit 8f0229bef3
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/tc-testing/tc-tests/qdiscs/ets.json
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@ -987,7 +987,7 @@
},
{
"id": "41f5",
"name": "ETS offload where the sum of quanta wraps u32",
"name": "ETS offload with out-of-range quanta clamped",
"category": [
"qdisc",
"ets"
@ -1002,7 +1002,7 @@
"cmdUnderTest": "$TC qdisc add dev $ETH root ets quanta 4294967294 1 1",
"expExitCode": "0",
"verifyCmd": "$TC qdisc show dev $ETH",
"matchPattern": "qdisc ets .*bands 3 quanta 4294967294 1 1",
"matchPattern": "qdisc ets .*bands 3 quanta 1048576 256 256",
"matchCount": "1",
"teardown": [
"echo \"1\" > /sys/bus/netdevsim/del_device"