compilation|FAILURE| pw(161957) sid(37487) job(PER_PATCH_BUILD18116)[v7, 18/18] vfio: introduce cdev mode

sys_stv at intel.com sys_stv at intel.com
Thu Feb 26 15:36:23 CET 2026
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Test-Label: Intel-compilation
Test-Status: FAILURE
http://dpdk.org/patch/161957

_Compilation issues_

Submitter: Anatoly Burakov <anatoly.burakov at intel.com>
Date: 2026-02-26 14:17:41
Reply_mail: <db2c056a82b4d976be59fe1ff2966445a453a480.1772115412.git.anatoly.burakov at intel.com>

DPDK git baseline: Repo:dpdk, CommitID: af06ac4c9ad74517f9f3ebf45d3e957845337ea3


Meson Build Summary: 23 Builds Done, 4 Successful, 19 Failures, 0 Blocked

+-------------------+------------+--------------+------------+------------+-----------+----------+------------+
| os                | gcc-static | clang-static | icc-static | gcc-shared | gcc-debug | document | gcc-16byte |
+-------------------+------------+--------------+------------+------------+-----------+----------+------------+
| OpenAnolis8.10-64 | fail       |              |            |            |           |          |            |
| FreeBSD14-64      | pass       | pass         |            | pass       | pass      |          |            |
| RHEL96-64         | fail       | fail         |            | fail       | fail      |          |            |
| SUSE15-64         | fail       | fail         |            |            |           |          |            |
| AzureLinux3.0-64  | fail       |              |            |            |           |          |            |
| UB2404-32         | fail       |              |            |            |           |          |            |
| RHEL10-64         | fail       |              |            |            |           |          |            |
| UB2404-64         | fail       | fail         |            |            |           | fail     | fail       |
| RHEL10-64RT       | fail       |              |            |            |           |          |            |
| UB2504-64         | fail       |              |            |            |           |          |            |
| Fedora42-64       | fail       | fail         |            |            |           |          |            |
| OpenEuler2404-64  | 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: OpenAnolis8.10-64
	Kernel Version: 5.10.134-18.an8.x86_64
	GCC Version: gcc (GCC) 8.5.0 20210514 (Anolis 8.5.0-24.0.1)
	Clang Version: 18.1.8 (Red Hat 18.1.8-1.0.1.module+an8.9.0+11287+9d0292d3)
	x86_64-native-linuxapp-gcc

OS: FreeBSD14-64
	Kernel Version: 14.3-RELEASE
	GCC Version: gcc (FreeBSD Ports Collection) 13.3.0
	Clang Version: 19.1.7 (https://github.com/llvm/llvm-project.git llvmorg-19.1.7-0-gcd708029e0b2)
	x86_64-native-bsdapp-gcc
	x86_64-native-bsdapp-clang
	x86_64-native-bsdapp-gcc+shared
	x86_64-native-bsdapp-gcc+debug

OS: RHEL96-64
	Kernel Version: 5.14.0-570.12.1.el9_6.x86_64
	GCC Version: gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5)
	Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.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: 6.4.0-150700.51-default
	GCC Version: gcc (SUSE Linux) 14.2.0
	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 13.3.0-6ubuntu2~24.04) 13.3.0
	Clang Version: NA
	i686-native-linuxapp-gcc

OS: RHEL10-64
	Kernel Version: 6.12.0-55.9.1.el10_0.x86_64
	GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
	Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10)
	x86_64-native-linuxapp-gcc

OS: UB2404-64
	Kernel Version: 6.8.0-41-generic
	GCC Version: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
	Clang Version: 18.1.3 (1ubuntu1)
	x86_64-native-linuxapp-gcc+16byte
	x86_64-native-linuxapp-gcc
	x86_64-native-linuxapp-clang
	x86_64-native-linuxapp-doc

OS: RHEL10-64RT
	Kernel Version: 6.12.0-55.9.1.el10_0.x86_64+rt
	GCC Version: gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
	Clang Version: 19.1.7 (Red Hat, Inc. 19.1.7-2.el10)
	x86_64-native-linuxapp-gcc

OS: UB2504-64
	Kernel Version: 6.14.0-15-generic
	GCC Version: gcc (Ubuntu 14.2.0-19ubuntu2) 14.2.0
	Clang Version: NA
	x86_64-native-linuxapp-gcc

OS: Fedora42-64
	Kernel Version: 6.14.0-63.fc42.x86_64
	GCC Version: gcc (GCC) 15.0.1 20250329 (Red Hat 15.0.1-0)
	Clang Version: 20.1.3 (Fedora 20.1.3-1.fc42)
	x86_64-native-linuxapp-gcc
	x86_64-native-linuxapp-clang

OS: OpenEuler2404-64
	Kernel Version: 6.6.0-98.0.0.103.oe2403sp2.x86_64
	GCC Version: gcc (GCC) 12.3.1 (openEuler 12.3.1-98.oe2403sp2)
	Clang Version: 17.0.6 ( 17.0.6-45.oe2403sp2)
	x86_64-native-linuxapp-gcc



*Build Failed #1:
OS: OpenAnolis8.10-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:8: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
   char dev[PATH_MAX];
        ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
 vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[101/3705] Generating lib/rte_eal_map with a custom command
[102/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memalloc.c.o
[103/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_interrupts.c.o
[104/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[105/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[106/3705] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[107/3705] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[108/3705] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[109/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
ninja: build stopped




*Build Failed #2:
OS: RHEL96-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[110/3636] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[111/3636] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[112/3636] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3636] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[114/3636] Compiling C object lib/librte_acl.a.p/acl_acl_run_scalar.c.o
[115/3636] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool_ops.c.o
[116/3636] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[117/3636] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[118/3636] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #3:
OS: RHEL96-64
Target: x86_64-native-linuxapp-clang
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
clang -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wcomma -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -DRTE_ANNOTATE_LOCKS -Wthread-safety -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c:914:8: error: declaration shadows a local variable [-Werror,-Wshadow]
  914 |                 char dev[PATH_MAX];
      |                      ^
../lib/eal/linux/eal_vfio_group.c:905:94: note: previous declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                                              ^
1 error generated.
[105/3595] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[106/3595] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[107/3595] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[108/3595] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[109/3595] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[110/3595] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[111/3595] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[112/3595] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[113/3595] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
ninja: build stopped




*Build Failed #4:
OS: RHEL96-64
Target: x86_64-native-linuxapp-gcc+shared
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[111/3481] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[112/3481] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3481] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[114/3481] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[115/3481] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool_ops_default.c.o
[116/3481] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool_ops.c.o
[117/3481] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[118/3481] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[119/3481] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #5:
OS: RHEL96-64
Target: x86_64-native-linuxapp-gcc+debug
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O2 -g -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[110/3636] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[111/3636] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[112/3636] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3636] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[114/3636] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool_ops_default.c.o
[115/3636] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool_ops.c.o
[116/3636] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[117/3636] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[118/3636] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #6:
OS: SUSE15-64
Target: x86_64-native-linuxapp-clang
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
clang -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wcomma -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -DRTE_ANNOTATE_LOCKS -Wthread-safety -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c:914:8: error: declaration shadows a local variable [-Werror,-Wshadow]
  914 |                 char dev[PATH_MAX];
      |                      ^
../lib/eal/linux/eal_vfio_group.c:905:94: note: previous declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                                              ^
1 error generated.
[102/3705] Generating lib/rte_eal_map with a custom command
[103/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[104/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_cdev.c.o
[105/3705] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[106/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[107/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[108/3705] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[109/3705] Compiling C object lib/librte_acl.a.p/acl_acl_run_scalar.c.o
[110/3705] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
ninja: build stopped




*Build Failed #7:
OS: SUSE15-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[108/3705] Generating lib/rte_rcu_map with a custom command
[109/3705] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[110/3705] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[111/3705] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[112/3705] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3705] Compiling C object lib/librte_acl.a.p/acl_acl_run_scalar.c.o
[114/3705] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[115/3705] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[116/3705] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #8:
OS: AzureLinux3.0-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[108/3701] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[109/3701] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[110/3701] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[111/3701] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[112/3701] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[113/3701] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[114/3701] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[115/3701] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[116/3701] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #9:
OS: UB2404-32
Target: i686-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[109/2693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[110/2693] Compiling C object lib/librte_acl.a.p/acl_rte_acl.c.o
[111/2693] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[112/2693] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/2693] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[114/2693] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[115/2693] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[116/2693] Compiling C object lib/librte_acl.a.p/acl_acl_run_sse.c.o
[117/2693] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #10:
OS: RHEL10-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[108/3636] Generating lib/rte_rcu_map with a custom command
[109/3636] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[110/3636] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[111/3636] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[112/3636] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[113/3636] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[114/3636] Compiling C object lib/librte_acl.a.p/acl_acl_run_scalar.c.o
[115/3636] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[116/3636] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #11:
OS: UB2404-64
Target: x86_64-native-linuxapp-gcc+16byte
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[105/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_spinlock.c.o
[106/3876] Generating lib/rte_ring_map with a custom command
[107/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[108/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[109/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[110/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[111/3876] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[112/3876] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[113/3876] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #12:
OS: UB2404-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[107/3876] Generating lib/rte_eal_map with a custom command
[108/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[109/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[110/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[111/3876] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[112/3876] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3876] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[114/3876] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[115/3876] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #13:
OS: UB2404-64
Target: x86_64-native-linuxapp-clang
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
clang -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wcomma -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -DRTE_ANNOTATE_LOCKS -Wthread-safety -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c:914:8: error: declaration shadows a local variable [-Werror,-Wshadow]
  914 |                 char dev[PATH_MAX];
      |                      ^
../lib/eal/linux/eal_vfio_group.c:905:94: note: previous declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                                              ^
1 error generated.
[102/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_spinlock.c.o
[103/3876] Generating lib/rte_ring_map with a custom command
[104/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[105/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[106/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[107/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[108/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[109/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[110/3876] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
ninja: build stopped




*Build Failed #14:
OS: UB2404-64
Target: x86_64-native-linuxapp-doc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[101/3693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_interrupts.c.o
[102/3693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memalloc.c.o
[103/3693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[104/3693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[105/3693] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[106/3693] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[107/3693] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[108/3693] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[109/3693] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
ninja: build stopped




*Build Failed #15:
OS: RHEL10-64RT
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[108/3636] Generating lib/rte_rcu_map with a custom command
[109/3636] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[110/3636] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[111/3636] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[112/3636] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[113/3636] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[114/3636] Compiling C object lib/librte_acl.a.p/acl_acl_run_scalar.c.o
[115/3636] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[116/3636] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #16:
OS: UB2504-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[106/3872] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[107/3872] Generating lib/rte_eal_map with a custom command
[108/3872] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[109/3872] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[110/3872] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[111/3872] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[112/3872] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[113/3872] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[114/3872] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #17:
OS: Fedora42-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -fzero-init-padding-bits=all -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[108/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[109/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[110/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[111/3876] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[112/3876] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[113/3876] Compiling C object lib/librte_mempool.a.p/mempool_rte_mempool.c.o
[114/3876] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[115/3876] Compiling C object lib/librte_rcu.a.p/rcu_rte_rcu_qsbr.c.o
[116/3876] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #18:
OS: Fedora42-64
Target: x86_64-native-linuxapp-clang
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
clang -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wcomma -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -mrtm -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -DRTE_ANNOTATE_LOCKS -Wthread-safety -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c:914:8: error: declaration shadows a local variable [-Werror,-Wshadow]
  914 |                 char dev[PATH_MAX];
      |                      ^
../lib/eal/linux/eal_vfio_group.c:905:94: note: previous declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                                              ^
1 error generated.
[105/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[106/3876] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[107/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_cycles.c.o
[108/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_mmu.c.o
[109/3876] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[110/3876] Compiling C object lib/librte_acl.a.p/acl_acl_gen.c.o
[111/3876] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[112/3876] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[113/3876] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped




*Build Failed #19:
OS: OpenEuler2404-64
Target: x86_64-native-linuxapp-gcc
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o 
gcc -Ilib/librte_eal.a.p -Ilib -I../lib -Ilib/eal/common -I../lib/eal/common -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 -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wshadow -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 '-DABI_VERSION="26.1"' -DRTE_EAL_PTHREAD_ATTR_SETAFFINITY_NP -DRTE_LOG_DEFAULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o -c ../lib/eal/linux/eal_vfio_group.c
../lib/eal/linux/eal_vfio_group.c: In function ‘vfio_group_setup_device_fd’:
../lib/eal/linux/eal_vfio_group.c:914:22: error: declaration of ‘dev’ shadows a parameter [-Werror=shadow]
  914 |                 char dev[PATH_MAX];
      |                      ^~~
../lib/eal/linux/eal_vfio_group.c:905:94: note: shadowed declaration is here
  905 | vfio_group_setup_device_fd(const char *dev_addr, struct vfio_group *grp, struct vfio_device *dev)
      |                                                                          ~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
[105/3701] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memalloc.c.o
[106/3701] Generating lib/rte_ring_map with a custom command
[107/3701] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[108/3701] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[109/3701] Compiling C object lib/librte_eal.a.p/eal_x86_rte_power_intrinsics.c.o
[110/3701] Compiling C object lib/librte_ring.a.p/ring_rte_ring.c.o
[111/3701] Compiling C object lib/librte_ring.a.p/ring_rte_soring.c.o
[112/3701] Compiling C object lib/librte_acl.a.p/acl_acl_bld.c.o
[113/3701] Compiling C object lib/librte_ring.a.p/ring_soring.c.o
ninja: build stopped


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