diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/offload.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/offload.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 83c97154c0c7..3ab3e4536b99 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -1301,9 +1301,14 @@ static bool offload_pre_check(struct flow_cls_offload *flow) { struct flow_rule *rule = flow_cls_offload_flow_rule(flow); struct flow_dissector *dissector = rule->match.dissector; + struct flow_match_ct ct; - if (dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CT)) - return false; + if (dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CT)) { + flow_rule_match_ct(rule, &ct); + /* Allow special case where CT match is all 0 */ + if (memchr_inv(ct.key, 0, sizeof(*ct.key))) + return false; + } if (flow->common.chain_index) return false; |