|WARNING| pw105919 [PATCH] mempool: optimize put objects to mempool with cache

[dpdklab@iol.unh.edu]

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Test-Label: iol-abi-testing
Test-Status: WARNING
http://dpdk.org/patch/105919

_Testing issues_

Submitter: Morten Brørup <mb@smartsharesystems.com>
Date: Monday, January 17 2022 11:52:31 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:6f716880ee53ac1e50c9c75dc749886e3257bb8f

105919 --> testing fail

Test environment and result as below:

+-----------------------------+----------+
|         Environment         | abi_test |
+=============================+==========+
| FreeBSD 13                  | FAIL     |
+-----------------------------+----------+
| Ubuntu 18.04                | FAIL     |
+-----------------------------+----------+
| Arch Linux                  | FAIL     |
+-----------------------------+----------+
| Ubuntu 20.04                | FAIL     |
+-----------------------------+----------+
| openSUSE Leap 15            | FAIL     |
+-----------------------------+----------+
| CentOS 8                    | FAIL     |
+-----------------------------+----------+
| RHEL8                       | FAIL     |
+-----------------------------+----------+
| Fedora 34 clang             | FAIL     |
+-----------------------------+----------+
| CentOS Stream 8             | FAIL     |
+-----------------------------+----------+
| Fedora 33                   | FAIL     |
+-----------------------------+----------+
| Fedora 34                   | FAIL     |
+-----------------------------+----------+
| Fedora 31                   | FAIL     |
+-----------------------------+----------+
| RHEL 7                      | FAIL     |
+-----------------------------+----------+
| Fedora 32                   | FAIL     |
+-----------------------------+----------+
| Ubuntu 20.04 ARM GCC Native | FAIL     |
+-----------------------------+----------+

==== 20 line log output for Ubuntu 20.04 ARM GCC Native (abi_test): ====
type size hasn't changed
1 data member changes (1 filtered):
type of 'rte_mempool* rte_mbuf::pool' changed:
in pointed to type 'struct rte_mempool' at rte_mempool.h:213:1:
type size hasn't changed
1 data member changes (2 filtered):
type of 'rte_mempool_cache* rte_mempool::local_cache' changed:
in pointed to type 'struct rte_mempool_cache' at rte_mempool.h:89:1:
type size changed from 98816 to 66048 (in bits)
1 data member change:
type of 'void* rte_mempool_cache::objs[1536]' changed:
type name changed from 'void*[1536]' to 'void*[1024]'
array type size changed from 98304 to 65536
array type subrange 1 changed length from 1536 to 1024
and offset changed from 128 to 512 (in bits) (by +384 bits)

Error: ABI issue reported for 'abidiff --suppr dpdk/devtools/libabigail.abignore --no-added-syms --headers-dir1 /opt/dpdklab/abi_references/v21.11/armgigabyteref/include --headers-dir2 build_install/include /opt/dpdklab/abi_references/v21.11/armgigabyteref/dump/librte_distributor.dump build_install/dump/librte_distributor.dump'

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

==== End log output ====

FreeBSD 13
	Kernel: 13.0
	Compiler: clang 11.0.1

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

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

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

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

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)

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

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

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

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

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

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

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)

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

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

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/20687/

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