Currently tcf_ct_flow_table_fill_actions() function assumes that only
established connections can be offloaded and always sets ctinfo to either
IP_CT_ESTABLISHED or IP_CT_ESTABLISHED_REPLY strictly based on direction
without checking actual connection state. To enable UDP NEW connection
offload set the ctinfo, metadata cookie and NF_FLOW_HW_ESTABLISHED
flow_offload flags bit based on ct->status value.
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
switch (tdir) {
case FLOW_OFFLOAD_DIR_ORIGINAL:
dir = IP_CT_DIR_ORIGINAL;
- ctinfo = IP_CT_ESTABLISHED;
- set_bit(NF_FLOW_HW_ESTABLISHED, &flow->flags);
+ ctinfo = test_bit(IPS_SEEN_REPLY_BIT, &ct->status) ?
+ IP_CT_ESTABLISHED : IP_CT_NEW;
+ if (ctinfo == IP_CT_ESTABLISHED)
+ set_bit(NF_FLOW_HW_ESTABLISHED, &flow->flags);
break;
case FLOW_OFFLOAD_DIR_REPLY:
dir = IP_CT_DIR_REPLY;