|FAILURE| pw143186-143191 [PATCH] [RFC,6/6] ring: minimize reads of

[dpdklab at iol.unh.edu]

Test-Label: iol-unit-amd64-testing
Test-Status: FAILURE
http://dpdk.org/patch/143191

_Testing issues_

Submitter: Konstantin Ananyev <konstantin.v.ananyev at yandex.ru>
Date: Thursday, August 15 2024 08:53:39 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cb9187bc5c2b4bab0ad80194ac3b60491de14e8c

143186-143191 --> testing issues

Upstream job id: Generic-Unit-Test-DPDK#252536

Test environment and result as below:

+---------------------+----------------+
|     Environment     | dpdk_unit_test |
+=====================+================+
| CentOS Stream 9     | FAIL           |
+---------------------+----------------+
| Debian Bullseye     | FAIL           |
+---------------------+----------------+
| Debian 12           | FAIL           |
+---------------------+----------------+
| Fedora 38           | FAIL           |
+---------------------+----------------+
| Fedora 37           | FAIL           |
+---------------------+----------------+
| Fedora 38 (Clang)   | FAIL           |
+---------------------+----------------+
| Fedora 39           | FAIL           |
+---------------------+----------------+
| Fedora 39 (Clang)   | FAIL           |
+---------------------+----------------+
| Fedora 40           | PEND           |
+---------------------+----------------+
| Fedora 40 (Clang)   | FAIL           |
+---------------------+----------------+
| openSUSE Leap 15    | WARN           |
+---------------------+----------------+
| RHEL8               | PEND           |
+---------------------+----------------+
| Ubuntu 20.04        | PEND           |
+---------------------+----------------+
| RHEL9               | PEND           |
+---------------------+----------------+
| Ubuntu 22.04        | PEND           |
+---------------------+----------------+
| Ubuntu 24.04        | PEND           |
+---------------------+----------------+
| Windows Server 2019 | PASS           |
+---------------------+----------------+
| Windows Server 2022 | PASS           |
+---------------------+----------------+

==== 20 line log output for openSUSE Leap 15 (dpdk_unit_test): ====
FAILED: lib/76b5a35@@rte_ring at sta/ring_soring.c.o
ccache cc -Ilib/76b5a35@@rte_ring at sta -Ilib -I../lib -Ilib/ring -I../lib/ring -I. -I../ -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=lib.ring -MD -MQ 'lib/7
 6b5a35@@rte_ring at sta/ring_soring.c.o' -MF 'lib/76b5a35@@rte_ring at sta/ring_soring.c.o.d' -o 'lib/76b5a35@@rte_ring at sta/ring_soring.c.o' -c ../lib/ring/soring.c
In file included from ../lib/ring/rte_ring_elem_pvt.h:312:0,
from ../lib/ring/rte_ring_elem.h:24,
from ../lib/ring/rte_ring.h:42,
from ../lib/ring/rte_soring.h:28,
from ../lib/ring/soring.h:20,
from ../lib/ring/soring.c:56:
../lib/ring/soring.c: In function 'rte_soring_enqueue':
../lib/ring/rte_ring_generic_pvt.h:29:11: error: 'prod_next' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ht->tail = new_val;
~~~~~~~~~^~~~~~~~~
../lib/ring/soring.c:271:31: note: 'prod_next' was declared here
uint32_t nb_free, prod_head, prod_next;
^~~~~~~~~
cc1: all warnings being treated as errors
[97/2924] Compiling C object 'lib/76b5a35@@rte_mempool at sta/mempool_rte_mempool_ops.c.o'.
[98/2924] Generating rcu.sym_chk with a meson_exe.py custom command.
[99/2924] Generating eal.sym_chk with a meson_exe.py custom command.
ninja: build stopped: subcommand failed.
==== End log output ====

CentOS Stream 9
	Kernel: 5.4.0-167-generic
	Compiler: gcc 11.4.1 20230605

Debian Bullseye
	Kernel: 5.4.0-167-generic
	Compiler: gcc 10.2.1-6

Debian 12
	Kernel: Container Host Kernel
	Compiler: gcc 12.2.0

Fedora 38
	Kernel: Depends on container host
	Compiler: gcc 13.2.1

Fedora 37
	Kernel: Depends on container host system
	Compiler: gcc 12.3.1

Fedora 38 (Clang)
	Kernel: Depends on container host
	Compiler: clang 16.0.6

Fedora 39
	Kernel: Depends on container host
	Compiler: gcc 13.2.1

Fedora 39 (Clang)
	Kernel: Depends on container host
	Compiler: clang 17.0.6

Fedora 40
	Kernel: Depends on container host
	Compiler: gcc 14.1.1

Fedora 40 (Clang)
	Kernel: Depends on container host
	Compiler: clang 18.1.6

openSUSE Leap 15
	Kernel: 5.4.0-167-generic
	Compiler: gcc 7.5.0

RHEL8
	Kernel: 5.4.0-167-generic
	Compiler: gcc 8.5.0 20210514 (Red Hat 8.5.0-20)

Ubuntu 20.04
	Kernel: 5.4.0-167-generic
	Compiler: gcc 9.4.0-1ubuntu1~20.04.1

RHEL9
	Kernel: Depends on container host
	Compiler: gcc 11.4.1

Ubuntu 22.04
	Kernel: 5.4.0-167-generic
	Compiler: gcc 11.4.0

Ubuntu 24.04
	Kernel: 5.4.0-167-generic
	Compiler: gcc 13.2.0

Windows Server 2019
	Kernel: 10.0.17763
	Compiler: clang 14.0 and gcc 8.1.0 (MinGW)

Windows Server 2022
	Kernel: 10.0.20348.2031
	Compiler: clang 15.0.7, gcc 8.1.0 (MinGW), and MSVC VS 17.9

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/30796/

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