[dpdk-test-report] |SUCCESS| pw50625 [PATCH] kni: fix possible kernel crash with va2pa

[dpdklab at iol.unh.edu]

Test-Label: intel-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50625

_Performance Testing PASS_

Submitter: Yangchao Zhou <zhouyates at gmail.com>
Date: Thursday, February 28 2019 07:30:10 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:8d47a753b7cb05e0ef62360324c6a28505038d09

50625 --> performance testing pass

Test environment and result as below:

Ubuntu 17.10
Kernel: 4.13.0-43-generic
GCC: gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | 0.718                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.225                               |
+------------+---------+-------------------------------------+

Ubuntu 17.10
Kernel: 4.13.0-43-generic
GCC: gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | 0.248                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.093                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.047                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4705/

UNH-IOL DPDK Performance Test Lab