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

[dpdklab at iol.unh.edu]

Test-Label: iol-x86_64-compile-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_meson_compile |
+==================+====================+
| FreeBSD 13       | PASS               |
+------------------+--------------------+
| CentOS Stream 8  | PASS               |
+------------------+--------------------+
| Debian Buster    | PASS               |
+------------------+--------------------+
| openSUSE Leap 15 | FAIL               |
+------------------+--------------------+
| RHEL 7           | FAIL               |
+------------------+--------------------+
| Debian Bullseye  | PASS               |
+------------------+--------------------+
| CentOS Stream 9  | PASS               |
+------------------+--------------------+
| Ubuntu 22.04     | PASS               |
+------------------+--------------------+
| RHEL8            | PASS               |
+------------------+--------------------+
| Ubuntu 20.04     | PASS               |
+------------------+--------------------+

==== 20 line log output for RHEL 7 (dpdk_meson_compile): ====
[5/3138] Generating symbol file 'lib/76b5a35@@rte_kvargs at sha/librte_kvargs.so.23.1.symbols'.
[6/3138] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry.c.o'.
[7/3138] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry_data.c.o'.
[8/3138] Compiling C object 'lib/76b5a35@@rte_telemetry at sta/telemetry_telemetry_legacy.c.o'.
[9/3138] Linking static target lib/librte_telemetry.a.
[10/3138] Generating telemetry.sym_chk with a meson_exe.py custom command.
[11/3138] Linking target lib/librte_telemetry.so.23.1.
[12/3138] Generating symbol file 'lib/76b5a35@@rte_telemetry at sha/librte_telemetry.so.23.1.symbols'.
[13/3138] 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 -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 -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:426:2: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized]
return ret >= 0 ? 0 : ret;
^
../lib/pmu/rte_pmu.c:409:6: note: 'ret' was declared here
int ret;
^
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
==== End log output ====

FreeBSD 13
	Kernel: 13.0
	Compiler: clang 11.0.1

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

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

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)

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

CentOS Stream 9
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 11.3.1 20220421

Ubuntu 22.04
	Kernel: Container Host Kernel
	Compiler: gcc 11.3.1-2

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

Ubuntu 20.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.0-17ubuntu1~20.04

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

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