|FAILURE| pw159632 [PATCH] [v2,1/1] net: optimize raw checksum compu

[dpdklab@iol.unh.edu]

Test-Label: iol-unit-arm64-testing
Test-Status: FAILURE
http://dpdk.org/patch/159632

_Testing issues_

Submitter: Scott Mitchell <scott.k.mitch1@gmail.com>
Date: Tuesday, January 06 2026 21:03:03 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cd60dcd503b91956f966a1f6d595b35d256ac00f

159632 --> testing issues

Upstream job id: Generic-Unit-Test-DPDK#403323

Test environment and result as below:

+------------------------------+----------------+--------------+---------------------------+------------------------------+
|         Environment          | dpdk_unit_test | lpm_autotest | cryptodev_sw_zuc_autotest | cryptodev_sw_snow3g_autotest |
+==============================+================+==============+===========================+==============================+
| Debian GNU/Linux 12          | WARN           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| CentOS Stream 10             | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Fedora Linux 41              | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| CentOS Stream 9              | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Fedora Linux 40              | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Ubuntu 22.04                 | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Fedora Linux 42              | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Red Hat Enterprise Linux 9.7 | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Ubuntu 24.04                 | PEND           | SKIPPED      | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Ubuntu 20.04                 | PEND           | PEND         | SKIPPED                   | SKIPPED                      |
+------------------------------+----------------+--------------+---------------------------+------------------------------+
| Debian 12 (arm)              | SKIPPED        | SKIPPED      | PEND                      | PEND                         |
+------------------------------+----------------+--------------+---------------------------+------------------------------+

==== 20 line log output for Debian GNU/Linux 12 (dpdk_unit_test): ====
from ../lib/ethdev/rte_ethdev.h:1503,
from ../lib/ethdev/ethdev_driver.h:21,
from ../drivers/net/atlantic/atl_rxtx.c:6:
../lib/net/rte_ip6.h: In function 'rte_ipv6_phdr_cksum':
../lib/net/rte_ip6.h:578:15: error: 'psd_hdr' may be used uninitialized [-Werror=maybe-uninitialized]
578 |         sum = __rte_raw_cksum(&psd_hdr, sizeof(psd_hdr), sum);
|               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../lib/net/rte_ip4.h:32,
from ../lib/net/rte_ip.h:9:
../lib/net/rte_cksum.h:43:1: note: by argument 1 of type 'const void *' to '__rte_raw_cksum' declared here
43 | __rte_raw_cksum(const void *buf, size_t len, uint32_t sum)
| ^~~~~~~~~~~~~~~
../lib/net/rte_ip6.h:567:11: note: 'psd_hdr' declared here
567 |         } psd_hdr;
|           ^~~~~~~
cc1: all warnings being treated as errors
[1210/3816] Compiling C object drivers/libtmp_rte_net_atlantic.a.p/net_atlantic_hw_atl_hw_atl_utils_fw2x.c.o
[1211/3816] Compiling C object drivers/libtmp_rte_net_atlantic.a.p/net_atlantic_hw_atl_hw_atl_llh.c.o
[1212/3816] Compiling C object drivers/libtmp_rte_net_atlantic.a.p/net_atlantic_hw_atl_hw_atl_utils.c.o
ninja: build stopped: subcommand failed.
==== End log output ====

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

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

Fedora Linux 41
	Kernel: 5.4
	Compiler: clang gcc (GCC) 14.3.1 20250523 (Red Hat 14.3.1-1)

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

Fedora Linux 40
	Kernel: 5.4
	Compiler: clang gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)

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

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

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: 5.4
	Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

Ubuntu 20.04
	Kernel: 5.4
	Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

Debian 12 (arm)
	Kernel: Depends on container host
	Compiler: gcc (Debian 12.2.0-14) 12.2.0

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/34791/

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