|FAILURE| pw126854 [PATCH v2 4/4] bus/pci: add VFIO sparse mmap support

[0-day Robot]

From: robot at bytheb.org

Test-Label: github-robot: build
Test-Status: FAILURE
http://patchwork.dpdk.org/patch/126854/

_github build: failed_
Build URL: https://github.com/ovsrobot/dpdk/actions/runs/4979035458
Build Logs:
-----------------------Summary of failed steps-----------------------
"ubuntu-20.04-gcc-static-mingw" failed at step Build and test
----------------------End summary of failed steps--------------------

-------------------------------BEGIN LOGS----------------------------
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#### [Begin job log] "ubuntu-20.04-gcc-static-mingw" at step Build and test
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[343/1416] Generating symbol file 'drivers/a715181@@rte_bus_vdev at sha/librte_bus_vdev-23.dll.symbols'.
[344/1416] Linking static target drivers/librte_mempool_ring.a.
[345/1416] Generating rte_mempool_ring_mingw with a custom command.
[346/1416] Compiling C object 'drivers/a715181@@rte_mempool_ring at sha/meson-generated_.._rte_mempool_ring.pmd.c.obj'.
[347/1416] Compiling C object 'drivers/a715181@@tmp_rte_mempool_stack at sta/mempool_stack_rte_mempool_stack.c.obj'.
[348/1416] Linking static target drivers/libtmp_rte_mempool_stack.a.
[349/1416] Linking target drivers/librte_mempool_ring-23.dll.
[350/1416] Generating rte_mempool_stack_mingw with a custom command.
[351/1416] Generating rte_mempool_stack.pmd.c with a custom command.
[352/1416] Compiling C object 'drivers/a715181@@rte_mempool_stack at sha/meson-generated_.._rte_mempool_stack.pmd.c.obj'.
[353/1416] Compiling C object 'drivers/a715181@@rte_mempool_stack at sta/meson-generated_.._rte_mempool_stack.pmd.c.obj'.
[354/1416] Linking static target drivers/librte_mempool_stack.a.
[355/1416] Compiling C object 'drivers/a715181@@tmp_rte_dma_idxd at sta/dma_idxd_idxd_common.c.obj'.
[356/1416] Compiling C object 'drivers/a715181@@tmp_rte_bus_pci at sta/bus_pci_windows_pci.c.obj'.
FAILED: drivers/a715181@@tmp_rte_bus_pci at sta/bus_pci_windows_pci.c.obj 
ccache x86_64-w64-mingw32-gcc -Idrivers/a715181@@tmp_rte_bus_pci at sta -Idrivers -I../drivers -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/windows -I. -I../ -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/windows/include -I../lib/eal/windows/include -Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/pci -I../lib/pci -fdiagnostics-color=always -pipe -Wall -Winvalid-pch -Wextra -Werror -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-address-of-packed-member -Wno-packed-not-aligned -Wno-missing-field-initializers -D_GNU_SOURCE -D_WIN32_WINNT=0x0A00 -D__USE_MINGW_ANSI_STDIO -march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation -DRTE_LOG_DEFAULT_LOGTYPE=bus.pci -MD -MQ 'drivers/a715181@@tmp_rte_bus_pci at sta/bus_pci_windows_pci.c.obj' -MF 'drivers/a715181@@tmp_rte_bus_pci at sta/bus_pci_windows_pci.c.obj.d' -o 'drivers/a715181@@tmp_rte_bus_pci at sta/bus_pci_windows_pci.c.obj' -c ../drivers/bus/pci/windows/pci.c
../drivers/bus/pci/windows/pci.c: In function ‘pci_scan_one’:
../drivers/bus/pci/windows/pci.c:425:2: error: ‘pdev’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  425 |  pci_free(pdev);
      |  ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
[357/1416] Linking target drivers/librte_mempool_stack-23.dll.
[358/1416] Compiling C object 'drivers/a715181@@tmp_rte_dma_idxd at sta/dma_idxd_idxd_pci.c.obj'.
ninja: build stopped: subcommand failed.
##[error]Process completed with exit code 1.
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#### [End job log] "ubuntu-20.04-gcc-static-mingw" at step Build and test
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--------------------------------END LOGS-----------------------------