|WARNING| pw136224 [PATCH] mbuf: replace GCC marker extension with C

[dpdklab@iol.unh.edu]

Test-Label: iol-abi-testing
Test-Status: WARNING
http://dpdk.org/patch/136224

_Testing issues_

Submitter: Tyler Retzlaff <roretzla@linux.microsoft.com>
Date: Tuesday, January 30 2024 23:26:13 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ec3c757943c3b571cdba240218a0fbea459c7b62

136224 --> testing fail

Test environment and result as below:

+-----------------+----------+
|   Environment   | abi_test |
+=================+==========+
| CentOS Stream 8 | FAIL     |
+-----------------+----------+
| Ubuntu 22.04    | FAIL     |
+-----------------+----------+
| RHEL8           | FAIL     |
+-----------------+----------+

==== 20 line log output for RHEL8 (abi_test): ====
1 data member change:
type of 'anonymous data member union {rte_crypto_sym_op sym[]; rte_crypto_asym_op asym[];}' changed:
type size hasn't changed
1 data member change:
type of 'rte_crypto_sym_op sym[]' changed:
array element type 'struct rte_crypto_sym_op' changed:
type size hasn't changed
1 data member changes (1 filtered):
type of 'rte_mbuf* m_src' changed:
in pointed to type 'struct rte_mbuf' at rte_mbuf_core.h:466:1:
type size hasn't changed
1 data member deletion:
'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;};}', at offset 256 (in bits)
type size hasn't changed

Error: ABI issue reported for abidiff --suppr /home-local/jenkins-local/jenkins-agent/workspace/Generic-DPDK-Compile-ABI@3/dpdk/devtools/libabigail.abignore --no-added-syms --headers-dir1 reference/usr/local/include --headers-dir2 build_install/usr/local/include reference/usr/local/lib64/librte_cryptodev.so.24.0 build_install/usr/local/lib64/librte_cryptodev.so.24.1
ABIDIFF_ABI_CHANGE, this change requires a review (abidiff flagged this as a potential issue).
Functions changes summary: 0 Removed, 0 Changed (1 filtered out), 0 Added function
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

==== End log output ====

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

Ubuntu 22.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 11.3.0

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

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/28995/

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