|SUCCESS| pw121407 [PATCH v7] doc: add PMD known issue

[qemudev at loongson.cn]

Test-Label: loongarch-compilation
Test-Status: SUCCESS
http://dpdk.org/patch/121407

_Compilation OK_

Submitter: Mingjin Ye <mingjinx.ye at intel.com>
Date: Tue, 27 Dec 2022 17:00:40 +0800
DPDK git baseline: Repo:dpdk-next-net-intel
  Branch: main
  CommitID: 43d326b6f923f32473f550228910e1bd5de3f3fb

121407 --> meson & ninja build successfully

Test environment and result as below:

+---------------------+----------------+
|     Environment     | compilation    |
+---------------------+----------------+
| Loongnix-Server 8.3 | PASS           |
+---------------------+----------------+

Loongnix-Server 8.3
    Kernel: 4.19.190+
    Compiler: gcc 8.3