|FAILURE| pw159638 [PATCH] [v4] net: optimize raw checksum computati

[dpdklab at iol.unh.edu]

Test-Label: iol-compile-arm64-testing
Test-Status: FAILURE
http://dpdk.org/patch/159638

_Testing issues_

Submitter: Scott Mitchell <scott.k.mitch1 at gmail.com>
Date: Wednesday, January 07 2026 23:53:04 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cd60dcd503b91956f966a1f6d595b35d256ac00f

159638 --> testing issues

Upstream job id: Generic-DPDK-Compile-Meson#455113

Test environment and result as below:

+-------------------------------+--------------------+
|          Environment          | dpdk_meson_compile |
+===============================+====================+
| Red Hat Enterprise Linux 9.7  | FAIL               |
+-------------------------------+--------------------+
| Ubuntu 24.04                  | FAIL               |
+-------------------------------+--------------------+
| Red Hat Enterprise Linux 10.1 | FAIL               |
+-------------------------------+--------------------+
| Debian GNU/Linux 12           | FAIL               |
+-------------------------------+--------------------+
| Fedora Linux 42               | PASS               |
+-------------------------------+--------------------+
| Ubuntu 22.04                  | FAIL               |
+-------------------------------+--------------------+
| CentOS Stream 9               | FAIL               |
+-------------------------------+--------------------+
| CentOS Stream 10              | FAIL               |
+-------------------------------+--------------------+
| Fedora Linux 43               | PASS               |
+-------------------------------+--------------------+

==== 20 line log output for CentOS Stream 10 (dpdk_meson_compile): ====
53 |                 sum += *buf16;
|                        ^~~~~~
../lib/net/rte_ip6.h: In function 'iavf_prep_pkts':
../lib/net/rte_ip6.h:567:11: note: 'psd_hdr' declared here
567 |         } psd_hdr;
|           ^~~~~~~
In function '__rte_raw_cksum',
inlined from 'rte_ipv6_phdr_cksum' at ../lib/net/rte_ip6.h:578:8,
inlined from 'rte_net_intel_cksum_flags_prepare' at ../lib/net/rte_net.h:217:21,
inlined from 'rte_net_intel_cksum_prepare' at ../lib/net/rte_net.h:246:9,
inlined from 'iavf_prep_pkts' at ../drivers/net/intel/iavf/iavf_rxtx.c:3676:9:
../lib/net/rte_cksum.h:53:24: error: 'psd_hdr' may be used uninitialized [-Werror=maybe-uninitialized]
53 |                 sum += *buf16;
|                        ^~~~~~
../lib/net/rte_ip6.h: In function 'iavf_prep_pkts':
../lib/net/rte_ip6.h:567:11: note: 'psd_hdr' declared here
567 |         } psd_hdr;
|           ^~~~~~~
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
==== End log output ====

Red Hat Enterprise Linux 9.7
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-11)

Ubuntu 24.04
	Kernel: 5.15
	Compiler: aarch64-linux-gnu-gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

Red Hat Enterprise Linux 10.1
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 14.3.1 20250617 (Red Hat 14.3.1-2)

Debian GNU/Linux 12
	Kernel: 5.4
	Compiler: gcc gcc (Debian 12.2.0-14+deb12u1) 12.2.0

Fedora Linux 42
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4)

Ubuntu 22.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.2) 11.4.0

CentOS Stream 9
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-14)

CentOS Stream 10
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 14.3.1 20251022 (Red Hat 14.3.1-4)

Fedora Linux 43
	Kernel: 5.4
	Compiler: gcc gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/34861/

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