|FAILURE| pw122905-122908 [PATCH] [v8, 4/4] eal: add PMU support to tracing library

[dpdklab at iol.unh.edu]

Test-Label: iol-testing
Test-Status: FAILURE
http://dpdk.org/patch/122908

_Testing issues_

Submitter: Tomasz Duszynski <tduszynski at marvell.com>
Date: Thursday, February 02 2023 09:43:58 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:5003661613fa7663347b7ea75f2560b8a6458a30

122905-122908 --> testing fail

Test environment and result as below:

+-------------------------------+----------------+
|          Environment          | dpdk_unit_test |
+===============================+================+
| Ubuntu 20.04 ARM GCC Native   | PASS           |
+-------------------------------+----------------+
| Ubuntu 20.04 ARM Clang Native | PASS           |
+-------------------------------+----------------+
| RHEL 7                        | FAIL           |
+-------------------------------+----------------+
| openSUSE Leap 15              | FAIL           |
+-------------------------------+----------------+
| Windows Server 2019           | PASS           |
+-------------------------------+----------------+
| Ubuntu 22.04                  | PASS           |
+-------------------------------+----------------+
| Debian Bullseye               | PASS           |
+-------------------------------+----------------+
| CentOS Stream 8               | PASS           |
+-------------------------------+----------------+
| Debian Buster                 | PASS           |
+-------------------------------+----------------+

==== 20 line log output for openSUSE Leap 15 (dpdk_unit_test): ====
ninja: Entering directory `build'
[1/3119] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry_data.c.o'.
[2/3119] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry_legacy.c.o'.
[3/3119] Compiling C object 'lib/76b5a35@@rte_kvargs at sta/kvargs_rte_kvargs.c.o'.
[4/3119] Linking static target lib/librte_kvargs.a.
[5/3119] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o'.
[6/3119] Linking static target lib/librte_telemetry.a.
[7/3119] Compiling C object 'lib/76b5a35@@rte_eal at sta/eal_common_eal_common_bus.c.o'.
[8/3119] Compiling C object 'lib/76b5a35@@rte_pmu at sta/pmu_rte_pmu.c.o'.
FAILED: lib/76b5a35@@rte_pmu at sta/pmu_rte_pmu.c.o
ccache cc -Ilib/76b5a35@@rte_pmu at sta -Ilib -I../lib -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/pmu -I../lib/pmu -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -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 -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=lib.pmu -MD -MQ 'lib/76b5a35@@rte_pmu at sta/pmu_rte_pmu.c.o' -MF 'lib/76b5a35@@rte_pmu at sta/pmu_rte_pmu.c.o.d' -o 'lib/76b5a35@@rte_pmu at sta/pmu_rte_pmu.c.o' -c ../lib/pmu/rte_pmu.c
../lib/pmu/rte_pmu.c: In function 'rte_pmu_add_events_by_pattern':
../lib/pmu/rte_pmu.c:455:6: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (ret)
^
cc1: all warnings being treated as errors
[9/3119] Compiling C object 'lib/76b5a35@@rte_eal at sta/eal_common_eal_common_class.c.o'.
[10/3119] Generating kvargs.sym_chk with a meson_exe.py custom command.
[11/3119] Generating telemetry.sym_chk with a meson_exe.py custom command.
ninja: build stopped: subcommand failed.
==== End log output ====

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

Ubuntu 20.04 ARM Clang Native
	Kernel: 5.4.0-53-generic
	Compiler: clang 10.0.0-4ubuntu1

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)

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

Windows Server 2019
	Kernel: 10.0
	Compiler: clang 14.0 and gcc 8.1.0 (MinGW)

Ubuntu 22.04
	Kernel: Container Host Kernel
	Compiler: gcc 12.2.1-2

Debian Bullseye
	Kernel: 5.4.0-122-generic
	Compiler: gcc 10.2.1-6

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

Debian Buster
	Kernel: 5.4.0-122-generic
	Compiler: gcc 8.3.0-6

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/25166/

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