|WARNING| pw108588 [PATCH] examples/distributor: one Tx queue is enough

|WARNING| pw108588 [PATCH] examples/distributor: one Tx queue is enough

[dpdklab]

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Test-Label: iol-abi-testing
Test-Status: WARNING
http://dpdk.org/patch/108588

_Testing issues_

Submitter: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Date: Monday, March 07 2022 22:39:46 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:2479a1e9a8886c93ba4c8a7aa2a35a04302f1aae

108588 --> testing fail

Test environment and result as below:

+-----------------------------+----------+
|         Environment         | abi_test |
+=============================+==========+
| Ubuntu 20.04 ARM GCC Native | PASS     |
+-----------------------------+----------+
| CentOS 8                    | PASS     |
+-----------------------------+----------+
| RHEL 7                      | PASS     |
+-----------------------------+----------+
| Ubuntu 18.04                | PASS     |
+-----------------------------+----------+
| RHEL8                       | PASS     |
+-----------------------------+----------+
| Arch Linux                  | PASS     |
+-----------------------------+----------+
| Fedora 31                   | PASS     |
+-----------------------------+----------+
| CentOS Stream 8             | PASS     |
+-----------------------------+----------+
| Ubuntu 20.04                | PASS     |
+-----------------------------+----------+
| Fedora 34                   | PASS     |
+-----------------------------+----------+
| openSUSE Leap 15            | PASS     |
+-----------------------------+----------+
| Fedora 33                   | PASS     |
+-----------------------------+----------+
| Fedora 34 clang             | FAIL     |
+-----------------------------+----------+
| Fedora 32                   | PASS     |
+-----------------------------+----------+

==== 20 line log output for Fedora 34 clang (abi_test): ====
in pointed to type 'struct rte_mbuf' at rte_mbuf_core.h:578:1:
type size hasn't changed
1 data member changes (1 filtered):
type of 'anonymous data member union {uint32_t packet_type; struct {uint8_t l2_type; uint8_t l3_type; uint8_t l4_type; uint8_t tun_type; union {uint8_t inner_esp_next_proto; struct {uint8_t inner_l2_type; uint8_t inner_l3_type;};}; uint8_t inner_l4_type;};}' changed:
type size hasn't changed
1 data member change:
type of 'anonymous data member struct {uint8_t l2_type; uint8_t l3_type; uint8_t l4_type; uint8_t tun_type; union {uint8_t inner_esp_next_proto; struct {uint8_t inner_l2_type; uint8_t inner_l3_type;};}; uint8_t inner_l4_type;}' changed:
type size hasn't changed
3 data member changes:
'uint8_t l4_type' offset changed from 8 to 0 (in bits) (by -8 bits)
'uint8_t tun_type' offset changed from 12 to 4 (in bits) (by -8 bits)
'uint8_t inner_l4_type' offset changed from 24 to 0 (in bits) (by -24 bits)

Error: ABI issue reported for 'abidiff --suppr dpdk/devtools/libabigail.abignore --no-added-syms --headers-dir1 reference/include --headers-dir2 build_install/include reference/dump/librte_port.dump build_install/dump/librte_port.dump'

ABIDIFF_ABI_CHANGE, this change requires a review (abidiff flagged this as a potential issue).

Functions changes summary: 0 Removed, 0 Changed (2 filtered out), 0 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

==== End log output ====

Ubuntu 20.04 ARM GCC Native
	Kernel: 5.4.0-53-generic
	Compiler: gcc 9.3

CentOS 8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

RHEL 7
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 4.8.5 20150623 (Red Hat 4.8.5-44)

Ubuntu 18.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 7.5.0-3ubuntu1~18.04

RHEL8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

Arch Linux
	Kernel: 5.4.0-73-generic
	Compiler: gcc 11.1.0

Fedora 31
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.1

CentOS Stream 8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.4.1 20200928

Ubuntu 20.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.0-17ubuntu1~20.04

Fedora 34
	Kernel: 5.4.0-72-generic
	Compiler: gcc 11.1.1 20210428 (Red Hat 11.1.1-1)

openSUSE Leap 15
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 7.5.0

Fedora 33
	Kernel: 5.4.0-72-generic
	Compiler: gcc 10.3.1 20210422 (Red Hat 10.3.1-1)

Fedora 34 clang
	Kernel: 5.4.0-72-generic
	Compiler: clang 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34)

Fedora 32
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 10.2.1

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/21427/

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