[net-next,0/2] net: sched: add helper support in act_ct for ovs offloading

Message

Xin Long Sept. 23, 2022, 3:28 p.m. UTC

Ilya reported an issue that FTP traffic would be broken when the OVS flow
with ct(commit,alg=ftp) was installed in the OVS kernel module, which was
caused by that TC didn't support the ftp helper offloaded from OVS.

This patchset is to add the helper support for ovs offloading. Note that
the 1st patch is fixing a memleak issue, and also making the 2nd patch
easier to write for the feature support.

Xin Long (2):
  net: sched: fix the err path of tcf_ct_init in act_ct
  net: sched: add helper support in act_ct

 include/net/tc_act/tc_ct.h        |   1 +
 include/uapi/linux/tc_act/tc_ct.h |   3 +
 net/sched/act_ct.c                | 193 +++++++++++++++++++++++++++---
 3 files changed, 182 insertions(+), 15 deletions(-)