summaryrefslogtreecommitdiff
path: root/net/sched
diff options
context:
space:
mode:
authorVlad Buslov <vladbu@nvidia.com>2022-07-04 23:44:04 +0300
committerDavid S. Miller <davem@davemloft.net>2022-07-06 14:44:39 +0300
commit052f744f44462cc49b88a125b0f7b93a9e47a9dd (patch)
tree18a1cf2fed15368627c3673e0e2cf5dd5a761502 /net/sched
parente6fa930f73a15238f3cb0c204e2f786c919b815c (diff)
downloadlinux-052f744f44462cc49b88a125b0f7b93a9e47a9dd.tar.xz
net/sched: act_police: allow 'continue' action offload
Offloading police with action TC_ACT_UNSPEC was erroneously disabled even though it was supported by mlx5 matchall offload implementation, which didn't verify the action type but instead assumed that any single police action attached to matchall classifier is a 'continue' action. Lack of action type check made it non-obvious what mlx5 matchall implementation actually supports and caused implementers and reviewers of referenced commits to disallow it as a part of improved validation code. Fixes: b8cd5831c61c ("net: flow_offload: add tc police action parameters") Fixes: b50e462bc22d ("net/sched: act_police: Add extack messages for offload failure") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Tested-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/act_police.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 79c8901f66ab..b759628a47c2 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -442,7 +442,7 @@ static int tcf_police_act_to_flow_act(int tc_act, u32 *extval,
act_id = FLOW_ACTION_JUMP;
*extval = tc_act & TC_ACT_EXT_VAL_MASK;
} else if (tc_act == TC_ACT_UNSPEC) {
- NL_SET_ERR_MSG_MOD(extack, "Offload not supported when conform/exceed action is \"continue\"");
+ act_id = FLOW_ACTION_CONTINUE;
} else {
NL_SET_ERR_MSG_MOD(extack, "Unsupported conform/exceed action offload");
}