|FAILURE| pw150556-150559 [PATCH] [4/4] net/netvsc: cache device par

[dpdklab@iol.unh.edu]

Test-Label: iol-compile-arm64-testing
Test-Status: FAILURE
http://dpdk.org/patch/150559

_Testing issues_

Submitter: Long Li <longli@linuxonhyperv.com>
Date: Tuesday, January 28 2025 01:35:06 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:3ba602522abfc4db664008b89ec7c90cfbf7173d

150556-150559 --> testing issues

Upstream job id: Generic-DPDK-Compile-Meson#355606

Test environment and result as below:

+----------------------------------------+--------------------+
|              Environment               | dpdk_meson_compile |
+========================================+====================+
| RHEL9 (ARM)                            | PEND               |
+----------------------------------------+--------------------+
| Ubuntu 20.04 ARM GCC Cross Compile     | FAIL               |
+----------------------------------------+--------------------+
| Debian 12 with MUSDK                   | PASS               |
+----------------------------------------+--------------------+
| Fedora 40 (ARM Clang)                  | PEND               |
+----------------------------------------+--------------------+
| Fedora 40 (ARM)                        | FAIL               |
+----------------------------------------+--------------------+
| Ubuntu 20.04 ARM SVE                   | PEND               |
+----------------------------------------+--------------------+
| Ubuntu 22.04 (ARM)                     | PEND               |
+----------------------------------------+--------------------+
| Ubuntu 20.04 (ARM)                     | PEND               |
+----------------------------------------+--------------------+
| Ubuntu 24.04 (ARM)                     | PEND               |
+----------------------------------------+--------------------+
| CentOS Stream 9 (ARM)                  | PEND               |
+----------------------------------------+--------------------+
| Debian 11 (Buster) (ARM)               | PEND               |
+----------------------------------------+--------------------+
| Fedora 41 (ARM)                        | PEND               |
+----------------------------------------+--------------------+
| Debian 12 (arm)                        | PEND               |
+----------------------------------------+--------------------+
| Fedora 41 (ARM Clang)                  | PEND               |
+----------------------------------------+--------------------+
| Ubuntu 20.04 ARM Clang Cross Compile   | FAIL               |
+----------------------------------------+--------------------+
| Ubuntu 20.04 aarch32 GCC Cross Compile | PEND               |
+----------------------------------------+--------------------+

==== 20 line log output for Ubuntu 20.04 ARM Clang Cross Compile (dpdk_meson_compile): ====
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o
ccache clang -Idrivers/libtmp_rte_net_netvsc.a.p -Idrivers -I../drivers -Idrivers/net/netvsc -I../drivers/net/netvsc -Ilib/ethdev -I../lib/ethdev -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/arm/include -I../lib/eal/arm/include -I../kernel/linux -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -Idrivers/bus/vmbus -I../drivers/bus/vmbus -I../drivers/bus/vmbus/linux -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wcast-qual -Wdeprecated -Wf
 ormat -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 -target aarch64-linux-gnu --sysroot /usr/aarch64-linux-gnu -fPIC -march=armv8-a+crc -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -DRTE_ANNOTATE_LOCKS -Wthread-safety -MD -MQ drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o -MF drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o.d -o drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o -c ../drivers/net/netvsc/hn_ethdev.c
../drivers/net/netvsc/hn_ethdev.c:1451:33: error: variable 'ret' is used uninitialized whenever 'for' loop exits because its condition is false [-Werror,-Wsometimes-uninitialized]
RTE_EAL_DEVARGS_FOREACH("pci", da) {
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
../lib/eal/include/rte_devargs.h:263:7: note: expanded from macro 'RTE_EAL_DEVARGS_FOREACH'
da != NULL; \
^~~~~~~~~~
../drivers/net/netvsc/hn_ethdev.c:1472:9: note: uninitialized use occurs here
return ret;
^~~
../drivers/net/netvsc/hn_ethdev.c:1451:33: note: remove the condition if it is always true
RTE_EAL_DEVARGS_FOREACH("pci", da) {
^
../drivers/net/netvsc/hn_ethdev.c:1440:9: note: initialize the variable 'ret' to silence this warning
int ret;
^
= 0
1 error generated.
ninja: build stopped: subcommand failed.
==== End log output ====

RHEL9 (ARM)
	Kernel: Depends on container host
	Compiler: gcc 11.5.0 20240719 (Red Hat 11.5.0-2)

Ubuntu 20.04 ARM GCC Cross Compile
	Kernel: Depends on container host
	Compiler: aarch64-linux-gnu-gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

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

Fedora 40 (ARM Clang)
	Kernel: Depends on container host
	Compiler: clang 18.1.8 (Fedora 18.1.8-1.fc40)

Fedora 40 (ARM)
	Kernel: Depends on container host
	Compiler: gcc 14.2.1 20240912 (Red Hat 14.2.1-3)

Ubuntu 20.04 ARM SVE
	Kernel: Depends on container host
	Compiler: gcc (Ubuntu 10.5.0-1ubuntu1~20.04) 10.5.0

Ubuntu 22.04 (ARM)
	Kernel: Depends on container host
	Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0

Ubuntu 20.04 (ARM)
	Kernel: Depends on container host
	Compiler: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

Ubuntu 24.04 (ARM)
	Kernel: Depends on container host
	Compiler: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

CentOS Stream 9 (ARM)
	Kernel: Depends on container host
	Compiler: gcc 11.5.0 20240719 (Red Hat 11.5.0-2)

Debian 11 (Buster) (ARM)
	Kernel: Depends on container host
	Compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110

Fedora 41 (ARM)
	Kernel: Depends on container host
	Compiler: gcc 14.2.1 20240912 (Red Hat 14.2.1-3)

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

Fedora 41 (ARM Clang)
	Kernel: Depends on container host
	Compiler: clang 19.1.5 (Fedora 19.1.5-1.fc41)

Ubuntu 20.04 ARM Clang Cross Compile
	Kernel: Depends on container host
	Compiler: clang 10.0.0-4ubuntu1

Ubuntu 20.04 aarch32 GCC Cross Compile
	Kernel: Depends on container host
	Compiler: gcc 9.4.0

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/32437/

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