compilation|FAILURE| pw(150559) sid(34464) job(PER_PATCH_BUILD14728)[4/4] net/netvsc: cache device parameters for hot plug events

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From: sys_stv@intel.com
To: test-report@dpdk.org, longli@linuxonhyperv.com
Subject: compilation|FAILURE| pw(150559) sid(34464) job(PER_PATCH_BUILD14728)[4/4] net/netvsc: cache device parameters for hot plug events
Date: 27 Jan 2025 17:52:42 -0800	[thread overview]
Message-ID: <702fee$3tpb57@fmviesa002-auth.fm.intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 61537 bytes --]


Test-Label: Intel-compilation
Test-Status: FAILURE
http://dpdk.org/patch/150559

_Compilation issues_

Submitter: Long Li <longli@linuxonhyperv.com>
Date: 2025-01-28 01:35:06
Reply_mail: <1738028106-25239-4-git-send-email-longli@linuxonhyperv.com>

DPDK git baseline: Repo:dpdk-next-net, CommitID: e931818831336de2732ca29082e47799359d9c71


Meson Build Summary: 23 Builds Done, 5 Successful, 18 Failures, 0 Blocked

+------------------+------------+--------------+------------+------------+-----------+----------+------------+
| os               | gcc-static | clang-static | icc-static | gcc-shared | gcc-debug | document | gcc-16byte |
+------------------+------------+--------------+------------+------------+-----------+----------+------------+
| OpenAnolis8.9-64 | fail       |              |            |            |           |          |            |
| FreeBSD14-64     | pass       | pass         |            | pass       | pass      |          |            |
| RHEL94-64        | fail       | fail         |            | fail       | fail      |          |            |
| SUSE15-64        | pass       | fail         |            |            |           |          |            |
| AzureLinux3.0-64 | fail       |              |            |            |           |          |            |
| UB2404-32        | fail       |              |            |            |           |          |            |
| RHEL10-64        | fail       |              |            |            |           |          |            |
| UB2404-64        | fail       | fail         |            |            |           | fail     | fail       |
| RHEL95-64Rt      | fail       |              |            |            |           |          |            |
| UB2410-64        | fail       |              |            |            |           |          |            |
| FC41-64          | fail       | fail         |            |            |           |          |            |
| UB2404-64Rt      | fail       |              |            |            |           |          |            |
+------------------+------------+--------------+------------+------------+-----------+----------+------------+

Comments: 
Because of DPDK bug (https://bugs.dpdk.org/show_bug.cgi?id=928),
All the dpdk-next-* branch add `Ddisable_drivers=event/cnxk` option when build with ICC complier. 
 
Test environment and configuration as below:


OS: OpenAnolis8.9-64
	Kernel Version: 5.10.134-16.2.an8.x86_64
	GCC Version: gcc (GCC) 8.5.0 20210514 (Anolis 8.5.0-22.0.1)
	Clang Version: 15.0.7 (Anolis 15.0.7-1.0.3.module+an8.8.0+11135+e398acfc)
	x86_64-native-linuxapp-gcc

OS: FreeBSD14-64
	Kernel Version: 14.2-RELEASE
	GCC Version: gcc (FreeBSD Ports Collection) 13.3.0
	Clang Version: 18.1.6 (https://github.com/llvm/llvm-project.git llvmorg-18.1.6-0-g1118c2e05e67)
	x86_64-native-bsdapp-gcc
	x86_64-native-bsdapp-clang
	x86_64-native-bsdapp-gcc+shared
	x86_64-native-bsdapp-gcc+debug

OS: RHEL94-64
	Kernel Version: 5.14.0-427.13.1.el9_4.x86_64
	GCC Version: gcc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)
	Clang Version: 17.0.6 (Red Hat, Inc. 17.0.6-5.el9)
	x86_64-native-linuxapp-gcc
	x86_64-native-linuxapp-clang
	x86_64-native-linuxapp-gcc+shared
	x86_64-native-linuxapp-gcc+debug

OS: SUSE15-64
	Kernel Version: 6.4.0-150600.21-default
	GCC Version: gcc (SUSE Linux) 7.5.0
	Clang Version: 17.0.6
	x86_64-native-linuxapp-clang
	x86_64-native-linuxapp-gcc

OS: AzureLinux3.0-64
	Kernel Version: 6.6.47.1-1.azl3
	GCC Version: gcc (GCC) 13.2.0
	Clang Version: 18.1.2
	x86_64-native-linuxapp-gcc

OS: UB2404-32
	Kernel Version: 6.8.0-41-generic
	GCC Version: gcc (Ubuntu 13.2.0-23ubuntu4) 13.2.0
	Clang Version: NA
	i686-native-linuxapp-gcc

OS: RHEL10-64
	Kernel Version: 6.11.0-0.rc5.23.el10.x86_64
	GCC Version: gcc (GCC) 14.2.1 20240801 (Red Hat 14.2.1-1)
	Clang Version: 18.1.8 (Red Hat, Inc. 18.1.8-1.el10)
	x86_64-native-linuxapp-gcc

OS: UB2404-64
	Kernel Version: 6.8.0-41-generic
	GCC Version: gcc (Ubuntu 13.2.0-23ubuntu4) 13.2.0
	Clang Version: NA
	x86_64-native-linuxapp-gcc+16byte
	x86_64-native-linuxapp-gcc
	x86_64-native-linuxapp-clang
	x86_64-native-linuxapp-doc

OS: RHEL95-64Rt
	Kernel Version: 5.14.0-503.11.1.el9_5.x86_64+rt
	GCC Version: gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-2)
	Clang Version: 18.1.8 (Red Hat, Inc. 18.1.8-3.el9)
	x86_64-native-linuxapp-gcc

OS: UB2410-64
	Kernel Version: 6.11.0-8-generic
	GCC Version: gcc (Ubuntu 14.2.0-4ubuntu2) 14.2.0
	Clang Version: NA
	x86_64-native-linuxapp-gcc

OS: FC41-64
	Kernel Version: 6.11.4-301.fc41.x86_64
	GCC Version: gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
	Clang Version: 19.1.5 (Fedora 19.1.5-1.fc41)
	x86_64-native-linuxapp-gcc
	x86_64-native-linuxapp-clang

OS: UB2404-64Rt
	Kernel Version: 6.8.0-rt8
	GCC Version: gcc (Ubuntu 13.2.0-23ubuntu4) 13.2.0
	Clang Version: NA
	x86_64-native-linuxapp-gcc



*Build Failed #1:
OS: OpenAnolis8.9-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘populate_cache_list’:
../drivers/net/netvsc/hn_ethdev.c:1460:40: error: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Werror=sizeof-pointer-memaccess]
   strncpy(cache->name, da->name, sizeof(da->name));
                                        ^
../drivers/net/netvsc/hn_ethdev.c: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:5: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  if (ret)
     ^
cc1: all warnings being treated as errors
[1751/3238] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_memif_socket.c.o
[1752/3238] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_ethdev.c.o
[1753/3238] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1754/3238] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1755/3238] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1756/3238] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1757/3238] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1758/3238] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1759/3238] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
ninja: build stopped




*Build Failed #2:
OS: RHEL94-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
cc1: all warnings being treated as errors
[1756/3228] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1757/3228] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1758/3228] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1759/3228] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1760/3228] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1761/3228] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1762/3228] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1763/3228] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1764/3228] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
ninja: build stopped




*Build Failed #3:
OS: RHEL94-64
Target: x86_64-native-linuxapp-clang
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
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/x86/include -I../lib/eal/x86/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 -fcolor-diagnostics -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-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]
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
../lib/eal/include/rte_devargs.h:263:7: note: expanded from macro 'RTE_EAL_DEVARGS_FOREACH'
  263 |              da != NULL; \
      |              ^~~~~~~~~~
../drivers/net/netvsc/hn_ethdev.c:1472:9: note: uninitialized use occurs here
 1472 |         return ret;
      |                ^~~
../drivers/net/netvsc/hn_ethdev.c:1451:33: note: remove the condition if it is always true
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |                                        ^
../drivers/net/netvsc/hn_ethdev.c:1440:9: note: initialize the variable 'ret' to silence this warning
 1440 |         int ret;
      |                ^
      |                 = 0
1 error generated.
[1756/3189] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1757/3189] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1758/3189] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1759/3189] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1760/3189] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1761/3189] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1762/3189] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1763/3189] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1764/3189] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
ninja: build stopped




*Build Failed #4:
OS: RHEL94-64
Target: x86_64-native-linuxapp-gcc+shared
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
cc1: all warnings being treated as errors
[1772/3072] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1773/3072] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1774/3072] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_ethdev.c.o
[1775/3072] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1776/3072] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1777/3072] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1778/3072] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1779/3072] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1780/3072] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
ninja: build stopped




*Build Failed #5:
OS: RHEL94-64
Target: x86_64-native-linuxapp-gcc+debug
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O2 -g -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
cc1: all warnings being treated as errors
[1754/3224] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1755/3224] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1756/3224] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1757/3224] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1758/3224] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1759/3224] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1760/3224] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_flower.c.o
[1761/3224] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1762/3224] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
ninja: build stopped




*Build Failed #6:
OS: SUSE15-64
Target: x86_64-native-linuxapp-clang
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
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/x86/include -I../lib/eal/x86/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 -fcolor-diagnostics -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-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]
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
../lib/eal/include/rte_devargs.h:263:7: note: expanded from macro 'RTE_EAL_DEVARGS_FOREACH'
  263 |              da != NULL; \
      |              ^~~~~~~~~~
../drivers/net/netvsc/hn_ethdev.c:1472:9: note: uninitialized use occurs here
 1472 |         return ret;
      |                ^~~
../drivers/net/netvsc/hn_ethdev.c:1451:33: note: remove the condition if it is always true
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |                                        ^
../drivers/net/netvsc/hn_ethdev.c:1440:9: note: initialize the variable 'ret' to silence this warning
 1440 |         int ret;
      |                ^
      |                 = 0
1 error generated.
[1754/3221] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_memif_socket.c.o
[1755/3221] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1756/3221] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1757/3221] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1758/3221] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1759/3221] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1760/3221] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1761/3221] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1762/3221] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
ninja: build stopped




*Build Failed #7:
OS: AzureLinux3.0-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1753/3239] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_ethdev.c.o
[1754/3239] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1755/3239] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1756/3239] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1757/3239] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1758/3239] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1759/3239] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1760/3239] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1761/3239] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
ninja: build stopped




*Build Failed #8:
OS: UB2404-32
Target: i686-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -Wno-pointer-to-int-cast -D_GNU_SOURCE -m32 -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1403/2406] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1404/2406] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_ethdev.c.o
[1405/2406] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_memif_socket.c.o
[1406/2406] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1407/2406] Compiling C object drivers/net/ngbe/base/libngbe_base.a.p/ngbe_mbx.c.o
[1408/2406] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1409/2406] Compiling C object drivers/net/ngbe/base/libngbe_base.a.p/ngbe_hw.c.o
[1410/2406] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1411/2406] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
ninja: build stopped




*Build Failed #9:
OS: RHEL10-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1873/3398] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1874/3398] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1875/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1876/3398] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1877/3398] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1878/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1879/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1880/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1881/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #10:
OS: UB2404-64
Target: x86_64-native-linuxapp-gcc+16byte
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -DRTE_LIBRTE_I40E_16BYTE_RX_DESC -DRTE_LIBRTE_ICE_16BYTE_RX_DESC -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1874/3398] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1875/3398] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1876/3398] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_nfd3_nfp_nfd3_dp.c.o
[1877/3398] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_flower.c.o
[1878/3398] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1879/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1880/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1881/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1882/3398] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #11:
OS: UB2404-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1872/3394] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1873/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1874/3394] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1875/3394] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1876/3394] Compiling C object examples/dpdk-packet_ordering.p/packet_ordering_main.c.o
[1877/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1878/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1879/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1880/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #12:
OS: UB2404-64
Target: x86_64-native-linuxapp-clang
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
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/x86/include -I../lib/eal/x86/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 -fcolor-diagnostics -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 -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]
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
../lib/eal/include/rte_devargs.h:263:7: note: expanded from macro 'RTE_EAL_DEVARGS_FOREACH'
  263 |              da != NULL; \
      |              ^~~~~~~~~~
../drivers/net/netvsc/hn_ethdev.c:1472:9: note: uninitialized use occurs here
 1472 |         return ret;
      |                ^~~
../drivers/net/netvsc/hn_ethdev.c:1451:33: note: remove the condition if it is always true
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |                                        ^
../drivers/net/netvsc/hn_ethdev.c:1440:9: note: initialize the variable 'ret' to silence this warning
 1440 |         int ret;
      |                ^
      |                 = 0
1 error generated.
[1868/3394] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_nvs.c.o
[1869/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1870/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1871/3394] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1872/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1873/3394] Compiling C object examples/dpdk-pipeline.p/pipeline_obj.c.o
[1874/3394] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1875/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1876/3394] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #13:
OS: UB2404-64
Target: x86_64-native-linuxapp-doc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1874/3217] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1875/3217] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_nfd3_nfp_nfd3_dp.c.o
[1876/3217] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_flower.c.o
[1877/3217] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_flower_cmsg.c.o
[1878/3217] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1879/3217] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1880/3217] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1881/3217] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1882/3217] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #14:
OS: RHEL95-64Rt
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
cc1: all warnings being treated as errors
[1754/3243] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rndis.c.o
[1755/3243] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx_vec_sse.c.o
[1756/3243] Compiling C object drivers/libtmp_rte_net_ixgbe.a.p/net_ixgbe_ixgbe_rxtx.c.o
[1757/3243] Compiling C object drivers/libtmp_rte_net_memif.a.p/net_memif_rte_eth_memif.c.o
[1758/3243] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_vf.c.o
[1759/3243] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1760/3243] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1761/3243] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1762/3243] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
ninja: build stopped




*Build Failed #15:
OS: UB2410-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1870/3380] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1871/3380] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1872/3380] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1873/3380] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1874/3380] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1875/3380] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1876/3380] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1877/3380] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1878/3380] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #16:
OS: FC41-64
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1870/3384] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_nvs.c.o
[1871/3384] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1872/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1873/3384] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1874/3384] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1875/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1876/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1877/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1878/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #17:
OS: FC41-64
Target: x86_64-native-linuxapp-clang
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
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/x86/include -I../lib/eal/x86/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 -fcolor-diagnostics -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 -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]
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
../lib/eal/include/rte_devargs.h:263:7: note: expanded from macro 'RTE_EAL_DEVARGS_FOREACH'
  263 |              da != NULL; \
      |              ^~~~~~~~~~
../drivers/net/netvsc/hn_ethdev.c:1472:9: note: uninitialized use occurs here
 1472 |         return ret;
      |                ^~~
../drivers/net/netvsc/hn_ethdev.c:1451:33: note: remove the condition if it is always true
 1451 |         RTE_EAL_DEVARGS_FOREACH("pci", da) {
      |                                        ^
../drivers/net/netvsc/hn_ethdev.c:1440:9: note: initialize the variable 'ret' to silence this warning
 1440 |         int ret;
      |                ^
      |                 = 0
1 error generated.
[1872/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1873/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1874/3384] Compiling C object examples/dpdk-ptpclient.p/ptpclient_ptpclient.c.o
[1875/3384] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1876/3384] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_flower.c.o
[1877/3384] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1878/3384] Compiling C object drivers/libtmp_rte_net_nfp.a.p/net_nfp_flower_nfp_conntrack.c.o
[1879/3384] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1880/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped




*Build Failed #18:
OS: UB2404-64Rt
Target: x86_64-native-linuxapp-gcc
FAILED: drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_ethdev.c.o 
gcc -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/x86/include -I../lib/eal/x86/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 -fdiagnostics-color=always -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-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -Wno-address-of-packed-member -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.netvsc -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: In function ‘eth_hn_probe’:
../drivers/net/netvsc/hn_ethdev.c:1502:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized]
 1502 |         if (ret)
      |            ^
../drivers/net/netvsc/hn_ethdev.c:1440:13: note: ‘ret’ was declared here
 1440 |         int ret;
      |             ^~~
cc1: all warnings being treated as errors
[1870/3384] Compiling C object drivers/libtmp_rte_net_netvsc.a.p/net_netvsc_hn_rxtx.c.o
[1871/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_hws_mlx5dr_definer.c.o
[1872/3384] Compiling C object examples/dpdk-pipeline.p/pipeline_obj.c.o
[1873/3384] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfdk_nfp_nfdk_vec_avx2_dp.c.o
[1874/3384] Compiling C object drivers/net/nfp/libnfp_avx2_lib.a.p/nfp_rxtx_vec_avx2.c.o
[1875/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_empw.c.o
[1876/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_nompw.c.o
[1877/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_tx_txpp.c.o
[1878/3384] Compiling C object drivers/libtmp_rte_net_mlx5.a.p/net_mlx5_mlx5_flow_hw.c.o
ninja: build stopped


DPDK STV team

                 reply	other threads:[~2025-01-28  1:52 UTC|newest]

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