|FAILURE| pw158896-158912 [PATCH v4 17/17] vfio: introduce cdev mode

[qemudev@loongson.cn]

Test-Label: loongarch-compilation
Test-Status: FAILURE
http://dpdk.org/patch/158912

_ninja build failure_

Submitter: Anatoly Burakov <anatoly.burakov@intel.com>
Date: Wed, 19 Nov 2025 11:01:44 +0000
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: ef98b88455bf4a7c8b7aa3106a761c9e9270d6a3

158896-158912 --> ninja build failed

Test environment and result as below:

+---------------------+----------------+
|     Environment     | compilation    |
+---------------------+----------------+
| Loongnix-Server 8.3 | FAIL           |
+---------------------+----------------+

Loongnix-Server 8.3
    Kernel: 4.19.190+
    Compiler: gcc 8.3


Ninja build logs:
-------------------------------BEGIN LOGS----------------------------
FAILED: lib/librte_eal.a.p/eal_linux_eal_vfio_cdev.c.o
cc -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/loongarch/include -I../lib/eal/loongarch/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 -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 -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=loongarch64 -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation '-DABI_VERSION="26.0"' -DRTE_LOG_DEFA
 ULT_LOGTYPE=lib.eal -MD -MQ lib/librte_eal.a.p/eal_linux_eal_vfio_cdev.c.o -MF lib/librte_eal.a.p/eal_linux_eal_vfio_cdev.c.o.d -o lib/librte_eal.a.p/eal_linux_eal_vfio_cdev.c.o -c ../lib/eal/linux/eal_vfio_cdev.c
./lib/eal/linux/eal_vfio_cdev.c:12:10: fatal error: uapi/linux/iommufd.h: No such file or directory
#include <uapi/linux/iommufd.h>
^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
[64/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_thread.c.o
[65/3030] Compiling C object lib/librte_eal.a.p/eal_loongarch_rte_hypervisor.c.o
[66/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_trace.c.o
[67/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_trace_utils.c.o
[68/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_timer.c.o
[69/3030] Compiling C object lib/librte_eal.a.p/eal_unix_rte_thread.c.o
[70/3030] Compiling C object lib/librte_eal.a.p/eal_loongarch_rte_cpuflags.c.o
[71/3030] Compiling C object lib/librte_eal.a.p/eal_loongarch_rte_cycles.c.o
[72/3030] Compiling C object lib/librte_eal.a.p/eal_loongarch_rte_power_intrinsics.c.o
[73/3030] Compiling C object lib/librte_eal.a.p/eal_loongarch_rte_mmu.c.o
[74/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_mp_sync.c.o
[75/3030] Compiling C object lib/librte_eal.a.p/eal_common_malloc_mp.c.o
[76/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_fbarray.c.o
[77/3030] Compiling C object lib/librte_eal.a.p/eal_common_rte_malloc.c.o
[78/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_alarm.c.o
[79/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_dev.c.o
[80/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_hugepage_info.c.o
[81/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_memory.c.o
[82/3030] Compiling C object lib/librte_eal.a.p/eal_common_malloc_heap.c.o
[83/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_proc.c.o
[84/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal.c.o
[85/3030] Generating kvargs.sym_chk with a custom command (wrapped by meson to capture output)
[86/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio_group.c.o
[87/3030] Generating pmu.sym_chk with a custom command (wrapped by meson to capture output)
[88/3030] Compiling C object lib/librte_eal.a.p/eal_common_rte_service.c.o
[89/3030] Compiling C object lib/librte_telemetry.a.p/telemetry_telemetry.c.o
[90/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memalloc.c.o
[91/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_interrupts.c.o
[92/3030] Generating argparse.sym_chk with a custom command (wrapped by meson to capture output)
[93/3030] Generating log.sym_chk with a custom command (wrapped by meson to capture output)
[94/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_vfio.c.o
[95/3030] Compiling C object lib/librte_eal.a.p/eal_linux_eal_memory.c.o
[96/3030] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_options.c.o
ninja: build stopped: subcommand failed.
-------------------------------END LOGS------------------------------