|WARNING| pw126140 [GRO] check whether ip_id continuity needs to be checked when two TCP packets are merged.

|WARNING| pw126140 [GRO] check whether ip_id continuity needs to be checked when two TCP packets are merged.

[qemudev]

Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/126140

_apply patch failure_

Submitter: jiangheng (G) <jiangheng14@huawei.com>
Date: Sat, 15 Apr 2023 14:45:39 +0000
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: 3b3fef9de22af80d173453ab65a80b01ce38cbfd

Apply patch set 126140 failed:

Checking patch lib/gro/gro_tcp4.h...
error: while searching for:
       /* check if the two packets are neighbors */
       len = pkt_orig->pkt_len - l2_offset - pkt_orig->l2_len -
               pkt_orig->l3_len - tcp_hl_orig;
       if ((sent_seq == item->sent_seq + len) && (is_atomic ||
                               (ip_id == item->ip_id + 1)))
               /* append the new packet */
               return 1;
       else if ((sent_seq + tcp_dl == item->sent_seq) && (is_atomic ||
                               (ip_id + item->nb_merged == item->ip_id)))
               /* pre-pend the new packet */
               return -1;


error: patch failed: lib/gro/gro_tcp4.h:291
error: lib/gro/gro_tcp4.h: patch does not apply