|WARNING| pw129931 [TEST] dpdk/app/test/test_mbuf.c test_refcnt_mbuf instability + fix proposal

[qemudev at loongson.cn]

Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/129931

_apply patch failure_

Submitter: Julien Hascoet <jhascoet at kalrayinc.com>
Date: Mon, 7 Aug 2023 06:18:43 +0000
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: 9836014d4c2b1b2c29948c928fd386b2944b6bcf

Apply patch set 129931 failed:

Checking patch app/test/test_mbuf.c...
error: while searching for:
               tref += ref;
               if ((ref & 1) != 0) {
                       rte_pktmbuf_refcnt_update(m, ref);
                       while (ref-- != 0)
                               rte_ring_enqueue(refcnt_mbuf_ring, m);
               } else {
                       while (ref-- != 0) {
                               rte_pktmbuf_refcnt_update(m, 1);
                               rte_ring_enqueue(refcnt_mbuf_ring, m);
                       }
               }
               rte_pktmbuf_free(m);

error: patch failed: app/test/test_mbuf.c:1033
error: app/test/test_mbuf.c: patch does not apply