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To keep the bug fix minimum, I intentionally limit the code changes to the cases reported here. --- Cong Wang (2): net_sched: Flush gso_skb list too during ->change() selftests/tc-testing: Add qdisc limit trimming tests include/net/sch_generic.h | 14 +++++++++++ net/sched/sch_codel.c | 2 +- net/sched/sch_fq.c | 2 +- net/sched/sch_fq_codel.c | 2 +- net/sched/sch_fq_pie.c | 2 +- net/sched/sch_hhf.c | 2 +- net/sched/sch_pie.c | 2 +- .../tc-testing/tc-tests/qdiscs/codel.json | 24 +++++++++++++++++++ .../tc-testing/tc-tests/qdiscs/fq.json | 22 +++++++++++++++++ .../tc-testing/tc-tests/qdiscs/fq_codel.json | 22 +++++++++++++++++ .../tc-testing/tc-tests/qdiscs/fq_pie.json | 22 +++++++++++++++++ .../tc-testing/tc-tests/qdiscs/hhf.json | 22 +++++++++++++++++ .../tc-testing/tc-tests/qdiscs/pie.json | 24 +++++++++++++++++++ 13 files changed, 156 insertions(+), 6 deletions(-) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/pie.json -- 2.34.1