[v1] Fixes for tc-taprio software mode

[PATCH net 0/3] Fixes for tc-taprio software mode

Vladimir Oltean posted 3 patches 3 years, 6 months ago

Diff against v2
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net/sched/sch_taprio.c | 34 +++++++++++++++++++++++-----------
1 file changed, 23 insertions(+), 11 deletions(-)

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[PATCH net 0/3] Fixes for tc-taprio software mode

Posted by Vladimir Oltean 3 years, 6 months ago

While working on some new features for tc-taprio, I found some strange
behavior which looked like bugs. I was able to eventually trigger a NULL
pointer dereference. This patch set fixes 3 issues I saw. Detailed
explanation in patches.

Vladimir Oltean (3):
  net/sched: taprio: avoid disabling offload when it was never enabled
  net/sched: taprio: make qdisc_leaf() see the per-netdev-queue pfifo
    child qdiscs
  net/sched: taprio: dereference oper and admin sched under RCU in
    taprio_destroy

 net/sched/sch_taprio.c | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

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2.34.1