[RFC,0/4] Action initalization fixes

Message

Vlad Buslov March 31, 2021, 4:40 p.m. UTC

This series contains fixes and relevant tests for two issues that are being
discussed in mailing list thread "net: sched: bump refcount for new action in ACT
replace mode".

Sending this as RFC to gather feedbeck. Non-RFC submission will probably split
in two: fixes to net, tests to net-next.

Vlad Buslov (4):
  net: sched: fix action overwrite reference counting
  net: sched: fix err handler in tcf_action_init()
  tc-testing: add simple action test to verify batch add cleanup
  tc-testing: add simple action test to verify batch change cleanup

 include/net/act_api.h                         |  5 +-
 net/sched/act_api.c                           | 57 +++++++++++-------
 net/sched/cls_api.c                           |  9 +--
 .../tc-testing/tc-tests/actions/simple.json   | 59 +++++++++++++++++++
 4 files changed, 104 insertions(+), 26 deletions(-)