Re: [Qemu-arm] [Qemu-devel] [RFC v5 0/8] KVM PCI/MSI passthrough with mach-virt

[Fam Zheng <famz@redhat.com>]

On Mon, 10/17 22:56, Auger Eric wrote:
> Hi,
> On 17/10/2016 22:16, no-reply@ec2-52-6-146-230.compute-1.amazonaws.com
> wrote:
> > Hi,
> > 
> > Your series failed automatic build test. Please find the testing commands and
> > their output below. If you have docker installed, you can probably reproduce it
> > locally.
> > 
> > Subject: [Qemu-devel] [RFC v5 0/8] KVM PCI/MSI passthrough with mach-virt
> > Type: series
> > Message-id: 1476733110-14293-1-git-send-email-eric.auger@redhat.com
> > 
> > === TEST SCRIPT BEGIN ===
> > #!/bin/bash
> > set -e
> > git submodule update --init dtc
> > # Let docker tests dump environment info
> > export SHOW_ENV=1
> > export J=16
> > make docker-test-quick@centos6
> > make docker-test-mingw@fedora
> > === TEST SCRIPT END ===
> > 
> > Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> > From https://github.com/patchew-project/qemu
> >  * [new tag]         patchew/1476733110-14293-1-git-send-email-eric.auger@redhat.com -> patchew/1476733110-14293-1-git-send-email-eric.auger@redhat.com
> > Switched to a new branch 'test'
> > 465a02b hw: vfio: common: Adapt vfio_listeners for reserved_iova region
> > 25541d6 hw: vfio: common: vfio_prepare_msi_mapping
> > 9b97aec hw: platform-bus: Add platform bus stub
> > 94589db hw: platform-bus: Enable to map any memory region onto the platform-bus
> > 425e1ac memory: memory_region_find_by_name
> > 4a2c82c memory: Add reserved_iova region type
> > fdf9cd8 hw: vfio: common: vfio_get_iommu_type1_info
> > eb2e918 linux-headers: Partial update for MSI IOVA handling
> > 
> > === OUTPUT BEGIN ===
> > Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
> > Cloning into 'dtc'...
> > Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf'
> >   BUILD   centos6
> > make[1]: Entering directory '/var/tmp/patchew-tester-tmp-zydd_mdj/src'
> >   ARCHIVE qemu.tgz
> >   ARCHIVE dtc.tgz
> >   COPY    RUNNER
> >     RUN test-quick in qemu:centos6 
> > Packages installed:
> > SDL-devel-1.2.14-7.el6_7.1.x86_64
> > ccache-3.1.6-2.el6.x86_64
> > epel-release-6-8.noarch
> > gcc-4.4.7-17.el6.x86_64
> > git-1.7.1-4.el6_7.1.x86_64
> > glib2-devel-2.28.8-5.el6.x86_64
> > libfdt-devel-1.4.0-1.el6.x86_64
> > make-3.81-23.el6.x86_64
> > package g++ is not installed
> > pixman-devel-0.32.8-1.el6.x86_64
> > tar-1.23-15.el6_8.x86_64
> > zlib-devel-1.2.3-29.el6.x86_64
> > 
> > Environment variables:
> > PACKAGES=libfdt-devel ccache     tar git make gcc g++     zlib-devel glib2-devel SDL-devel pixman-devel     epel-release
> > HOSTNAME=a077d39b13de
> > TERM=xterm
> > MAKEFLAGS= -j16
> > HISTSIZE=1000
> > J=16
> > USER=root
> > CCACHE_DIR=/var/tmp/ccache
> > EXTRA_CONFIGURE_OPTS=
> > V=
> > SHOW_ENV=1
> > MAIL=/var/spool/mail/root
> > PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
> > PWD=/
> > LANG=en_US.UTF-8
> > TARGET_LIST=
> > HISTCONTROL=ignoredups
> > SHLVL=1
> > HOME=/root
> > TEST_DIR=/tmp/qemu-test
> > LOGNAME=root
> > LESSOPEN=||/usr/bin/lesspipe.sh %s
> > FEATURES= dtc
> > DEBUG=
> > G_BROKEN_FILENAMES=1
> > CCACHE_HASHDIR=
> > _=/usr/bin/env
> > 
> > Configure options:
> > --enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install
> > No C++ compiler available; disabling C++ specific optional code
> > Install prefix    /var/tmp/qemu-build/install
> > BIOS directory    /var/tmp/qemu-build/install/share/qemu
> > binary directory  /var/tmp/qemu-build/install/bin
> > library directory /var/tmp/qemu-build/install/lib
> > module directory  /var/tmp/qemu-build/install/lib/qemu
> > libexec directory /var/tmp/qemu-build/install/libexec
> > include directory /var/tmp/qemu-build/install/include
> > config directory  /var/tmp/qemu-build/install/etc
> > local state directory   /var/tmp/qemu-build/install/var
> > Manual directory  /var/tmp/qemu-build/install/share/man
> > ELF interp prefix /usr/gnemul/qemu-%M
> > Source path       /tmp/qemu-test/src
> > C compiler        cc
> > Host C compiler   cc
> > C++ compiler      
> > Objective-C compiler cc
> > ARFLAGS           rv
> > CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g 
> > QEMU_CFLAGS       -I/usr/include/pixman-1    -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
> > LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g 
> > make              make
> > install           install
> > python            python -B
> > smbd              /usr/sbin/smbd
> > module support    no
> > host CPU          x86_64
> > host big endian   no
> > target list       x86_64-softmmu aarch64-softmmu
> > tcg debug enabled no
> > gprof enabled     no
> > sparse enabled    no
> > strip binaries    yes
> > profiler          no
> > static build      no
> > pixman            system
> > SDL support       yes (1.2.14)
> > GTK support       no 
> > GTK GL support    no
> > VTE support       no 
> > TLS priority      NORMAL
> > GNUTLS support    no
> > GNUTLS rnd        no
> > libgcrypt         no
> > libgcrypt kdf     no
> > nettle            no 
> > nettle kdf        no
> > libtasn1          no
> > curses support    no
> > virgl support     no
> > curl support      no
> > mingw32 support   no
> > Audio drivers     oss
> > Block whitelist (rw) 
> > Block whitelist (ro) 
> > VirtFS support    no
> > VNC support       yes
> > VNC SASL support  no
> > VNC JPEG support  no
> > VNC PNG support   no
> > xen support       no
> > brlapi support    no
> > bluez  support    no
> > Documentation     no
> > PIE               yes
> > vde support       no
> > netmap support    no
> > Linux AIO support no
> > ATTR/XATTR support yes
> > Install blobs     yes
> > KVM support       yes
> > RDMA support      no
> > TCG interpreter   no
> > fdt support       yes
> > preadv support    yes
> > fdatasync         yes
> > madvise           yes
> > posix_madvise     yes
> > libcap-ng support no
> > vhost-net support yes
> > vhost-scsi support yes
> > vhost-vsock support yes
> > Trace backends    log
> > spice support     no 
> > rbd support       no
> > xfsctl support    no
> > smartcard support no
> > libusb            no
> > usb net redir     no
> > OpenGL support    no
> > OpenGL dmabufs    no
> > libiscsi support  no
> > libnfs support    no
> > build guest agent yes
> > QGA VSS support   no
> > QGA w32 disk info no
> > QGA MSI support   no
> > seccomp support   no
> > coroutine backend ucontext
> > coroutine pool    yes
> > debug stack usage no
> > GlusterFS support no
> > Archipelago support no
> > gcov              gcov
> > gcov enabled      no
> > TPM support       yes
> > libssh2 support   no
> > TPM passthrough   yes
> > QOM debugging     yes
> > lzo support       no
> > snappy support    no
> > bzip2 support     no
> > NUMA host support no
> > tcmalloc support  no
> > jemalloc support  no
> > avx2 optimization no
> > replication support yes
> >   GEN     x86_64-softmmu/config-devices.mak.tmp
> >   GEN     aarch64-softmmu/config-devices.mak.tmp
> >   GEN     config-host.h
> >   GEN     qemu-options.def
> >   GEN     qmp-commands.h
> >   GEN     qapi-types.h
> >   GEN     qapi-visit.h
> >   GEN     qapi-event.h
> >   GEN     qmp-introspect.h
> >   GEN     x86_64-softmmu/config-devices.mak
> >   GEN     aarch64-softmmu/config-devices.mak
> >   GEN     module_block.h
> >   GEN     tests/test-qapi-types.h
> >   GEN     tests/test-qapi-visit.h
> >   GEN     tests/test-qmp-commands.h
> >   GEN     tests/test-qapi-event.h
> >   GEN     tests/test-qmp-introspect.h
> >   GEN     trace/generated-tracers.h
> >   GEN     trace/generated-tcg-tracers.h
> >   GEN     trace/generated-helpers-wrappers.h
> >   GEN     trace/generated-helpers.h
> >   GEN     config-all-devices.mak
> >   CC      tests/qemu-iotests/socket_scm_helper.o
> >   GEN     qga/qapi-generated/qga-qapi-types.h
> >   GEN     qga/qapi-generated/qga-qapi-visit.h
> >   GEN     qga/qapi-generated/qga-qmp-commands.h
> >   GEN     qga/qapi-generated/qga-qapi-types.c
> >   GEN     qga/qapi-generated/qga-qapi-visit.c
> >   GEN     qga/qapi-generated/qga-qmp-marshal.c
> >   GEN     qmp-introspect.c
> >   GEN     qapi-types.c
> >   GEN     qapi-visit.c
> >   GEN     qapi-event.c
> >   CC      qapi/qapi-visit-core.o
> >   CC      qapi/qapi-dealloc-visitor.o
> >   CC      qapi/qmp-input-visitor.o
> >   CC      qapi/qmp-output-visitor.o
> >   CC      qapi/qmp-registry.o
> >   CC      qapi/qmp-dispatch.o
> >   CC      qapi/string-input-visitor.o
> >   CC      qapi/string-output-visitor.o
> >   CC      qapi/opts-visitor.o
> >   CC      qapi/qapi-clone-visitor.o
> >   CC      qapi/qmp-event.o
> >   CC      qapi/qapi-util.o
> >   CC      qobject/qnull.o
> >   CC      qobject/qint.o
> >   CC      qobject/qstring.o
> >   CC      qobject/qdict.o
> >   CC      qobject/qlist.o
> >   CC      qobject/qfloat.o
> >   CC      qobject/qbool.o
> >   CC      qobject/qjson.o
> >   CC      qobject/qobject.o
> >   CC      qobject/json-lexer.o
> >   CC      qobject/json-streamer.o
> >   CC      qobject/json-parser.o
> >   GEN     trace/generated-tracers.c
> >   CC      trace/control.o
> >   CC      trace/qmp.o
> >   CC      util/osdep.o
> >   CC      util/cutils.o
> >   CC      util/unicode.o
> >   CC      util/qemu-timer-common.o
> >   CC      util/bufferiszero.o
> >   CC      util/compatfd.o
> >   CC      util/event_notifier-posix.o
> >   CC      util/mmap-alloc.o
> >   CC      util/oslib-posix.o
> >   CC      util/qemu-openpty.o
> >   CC      util/qemu-thread-posix.o
> >   CC      util/memfd.o
> >   CC      util/envlist.o
> >   CC      util/path.o
> >   CC      util/module.o
> >   CC      util/bitmap.o
> >   CC      util/bitops.o
> >   CC      util/hbitmap.o
> >   CC      util/fifo8.o
> >   CC      util/acl.o
> >   CC      util/error.o
> >   CC      util/qemu-error.o
> >   CC      util/id.o
> >   CC      util/iov.o
> >   CC      util/qemu-config.o
> >   CC      util/qemu-sockets.o
> >   CC      util/uri.o
> >   CC      util/notify.o
> >   CC      util/qemu-option.o
> >   CC      util/qemu-progress.o
> >   CC      util/hexdump.o
> >   CC      util/crc32c.o
> >   CC      util/uuid.o
> >   CC      util/throttle.o
> >   CC      util/getauxval.o
> >   CC      util/readline.o
> >   CC      util/rfifolock.o
> >   CC      util/rcu.o
> >   CC      util/qemu-coroutine.o
> >   CC      util/qemu-coroutine-lock.o
> >   CC      util/qemu-coroutine-io.o
> >   CC      util/qemu-coroutine-sleep.o
> >   CC      util/coroutine-ucontext.o
> >   CC      util/buffer.o
> >   CC      util/timed-average.o
> >   CC      util/base64.o
> >   CC      util/log.o
> >   CC      util/qdist.o
> >   CC      util/qht.o
> >   CC      util/range.o
> >   CC      crypto/pbkdf-stub.o
> >   CC      stubs/arch-query-cpu-def.o
> >   CC      stubs/arch-query-cpu-model-expansion.o
> >   CC      stubs/arch-query-cpu-model-comparison.o
> >   CC      stubs/arch-query-cpu-model-baseline.o
> >   CC      stubs/bdrv-next-monitor-owned.o
> >   CC      stubs/blk-commit-all.o
> >   CC      stubs/blockdev-close-all-bdrv-states.o
> >   CC      stubs/clock-warp.o
> >   CC      stubs/cpu-get-clock.o
> >   CC      stubs/cpu-get-icount.o
> >   CC      stubs/dump.o
> >   CC      stubs/fdset-add-fd.o
> >   CC      stubs/fdset-find-fd.o
> >   CC      stubs/fdset-remove-fd.o
> >   CC      stubs/fdset-get-fd.o
> >   CC      stubs/gdbstub.o
> >   CC      stubs/get-fd.o
> >   CC      stubs/get-next-serial.o
> >   CC      stubs/get-vm-name.o
> >   CC      stubs/iothread-lock.o
> >   CC      stubs/is-daemonized.o
> >   CC      stubs/machine-init-done.o
> >   CC      stubs/migr-blocker.o
> >   CC      stubs/mon-is-qmp.o
> >   CC      stubs/mon-printf.o
> >   CC      stubs/monitor-init.o
> >   CC      stubs/notify-event.o
> >   CC      stubs/qtest.o
> >   CC      stubs/replay.o
> >   CC      stubs/replay-user.o
> >   CC      stubs/reset.o
> >   CC      stubs/runstate-check.o
> >   CC      stubs/set-fd-handler.o
> >   CC      stubs/slirp.o
> >   CC      stubs/trace-control.o
> >   CC      stubs/sysbus.o
> >   CC      stubs/uuid.o
> >   CC      stubs/vm-stop.o
> >   CC      stubs/vmstate.o
> >   CC      stubs/cpus.o
> >   CC      stubs/kvm.o
> >   CC      stubs/qmp_pc_dimm_device_list.o
> >   CC      stubs/target-monitor-defs.o
> >   CC      stubs/target-get-monitor-def.o
> >   CC      stubs/vhost.o
> >   CC      stubs/iohandler.o
> >   CC      stubs/smbios_type_38.o
> >   CC      stubs/ipmi.o
> >   CC      stubs/pc_madt_cpu_entry.o
> >   CC      contrib/ivshmem-client/ivshmem-client.o
> >   CC      contrib/ivshmem-client/main.o
> >   CC      contrib/ivshmem-server/ivshmem-server.o
> >   CC      contrib/ivshmem-server/main.o
> >   CC      qemu-nbd.o
> >   CC      async.o
> >   CC      thread-pool.o
> >   CC      block.o
> >   CC      blockjob.o
> >   CC      iohandler.o
> >   CC      main-loop.o
> >   CC      qemu-timer.o
> >   CC      aio-posix.o
> >   CC      qemu-io-cmds.o
> >   CC      replication.o
> >   CC      block/raw_bsd.o
> >   CC      block/qcow.o
> >   CC      block/vdi.o
> >   CC      block/vmdk.o
> >   CC      block/cloop.o
> >   CC      block/bochs.o
> >   CC      block/vpc.o
> >   CC      block/vvfat.o
> >   CC      block/dmg.o
> >   CC      block/qcow2.o
> >   CC      block/qcow2-refcount.o
> >   CC      block/qcow2-cluster.o
> >   CC      block/qcow2-snapshot.o
> >   CC      block/qcow2-cache.o
> >   CC      block/qed.o
> >   CC      block/qed-gencb.o
> >   CC      block/qed-l2-cache.o
> >   CC      block/qed-table.o
> >   CC      block/qed-check.o
> >   CC      block/qed-cluster.o
> >   CC      block/vhdx.o
> >   CC      block/vhdx-endian.o
> >   CC      block/vhdx-log.o
> >   CC      block/quorum.o
> >   CC      block/parallels.o
> >   CC      block/blkdebug.o
> >   CC      block/blkreplay.o
> >   CC      block/blkverify.o
> >   CC      block/snapshot.o
> >   CC      block/block-backend.o
> >   CC      block/qapi.o
> >   CC      block/raw-posix.o
> >   CC      block/null.o
> >   CC      block/mirror.o
> >   CC      block/commit.o
> >   CC      block/io.o
> >   CC      block/throttle-groups.o
> >   CC      block/nbd.o
> >   CC      block/nbd-client.o
> >   CC      block/sheepdog.o
> >   CC      block/accounting.o
> >   CC      block/dirty-bitmap.o
> >   CC      block/write-threshold.o
> >   CC      block/backup.o
> >   CC      block/replication.o
> >   CC      block/crypto.o
> >   CC      nbd/server.o
> >   CC      nbd/client.o
> >   CC      nbd/common.o
> >   CC      crypto/init.o
> >   CC      crypto/hash.o
> >   CC      crypto/hash-glib.o
> >   CC      crypto/aes.o
> >   CC      crypto/desrfb.o
> >   CC      crypto/cipher.o
> >   CC      crypto/tlscreds.o
> >   CC      crypto/tlscredsanon.o
> >   CC      crypto/tlscredsx509.o
> >   CC      crypto/tlssession.o
> >   CC      crypto/secret.o
> >   CC      crypto/random-platform.o
> >   CC      crypto/pbkdf.o
> >   CC      crypto/ivgen.o
> >   CC      crypto/ivgen-essiv.o
> >   CC      crypto/ivgen-plain.o
> >   CC      crypto/ivgen-plain64.o
> >   CC      crypto/afsplit.o
> >   CC      crypto/xts.o
> >   CC      crypto/block.o
> >   CC      crypto/block-qcow.o
> >   CC      crypto/block-luks.o
> >   CC      io/channel.o
> >   CC      io/channel-buffer.o
> >   CC      io/channel-command.o
> >   CC      io/channel-file.o
> >   CC      io/channel-socket.o
> >   CC      io/channel-tls.o
> >   CC      io/channel-watch.o
> >   CC      io/channel-websock.o
> >   CC      io/channel-util.o
> >   CC      io/task.o
> >   CC      qom/object.o
> >   CC      qom/container.o
> >   CC      qom/qom-qobject.o
> >   CC      qom/object_interfaces.o
> >   GEN     qemu-img-cmds.h
> >   CC      qemu-io.o
> >   CC      qemu-bridge-helper.o
> >   CC      blockdev.o
> >   CC      blockdev-nbd.o
> >   CC      iothread.o
> >   CC      qdev-monitor.o
> >   CC      device-hotplug.o
> >   CC      os-posix.o
> >   CC      qemu-char.o
> >   CC      page_cache.o
> >   CC      accel.o
> >   CC      bt-host.o
> >   CC      bt-vhci.o
> >   CC      dma-helpers.o
> >   CC      vl.o
> >   CC      tpm.o
> >   CC      device_tree.o
> >   GEN     qmp-marshal.c
> >   CC      qmp.o
> >   CC      hmp.o
> >   CC      tcg-runtime.o
> >   CC      cpus-common.o
> >   CC      audio/audio.o
> >   CC      audio/noaudio.o
> >   CC      audio/wavaudio.o
> >   CC      audio/mixeng.o
> >   CC      audio/sdlaudio.o
> >   CC      audio/ossaudio.o
> >   CC      audio/wavcapture.o
> >   CC      backends/rng.o
> >   CC      backends/rng-random.o
> >   CC      backends/rng-egd.o
> >   CC      backends/msmouse.o
> >   CC      backends/testdev.o
> >   CC      backends/hostmem.o
> >   CC      backends/tpm.o
> >   CC      backends/hostmem-ram.o
> >   CC      backends/hostmem-file.o
> >   CC      block/stream.o
> >   CC      disas/arm.o
> >   CC      disas/i386.o
> >   CC      fsdev/qemu-fsdev-dummy.o
> >   CC      fsdev/qemu-fsdev-opts.o
> >   CC      hw/acpi/core.o
> >   CC      hw/acpi/piix4.o
> >   CC      hw/acpi/pcihp.o
> >   CC      hw/acpi/ich9.o
> >   CC      hw/acpi/tco.o
> >   CC      hw/acpi/cpu_hotplug.o
> >   CC      hw/acpi/memory_hotplug.o
> >   CC      hw/acpi/memory_hotplug_acpi_table.o
> >   CC      hw/acpi/cpu.o
> >   CC      hw/acpi/acpi_interface.o
> >   CC      hw/acpi/bios-linker-loader.o
> >   CC      hw/acpi/aml-build.o
> >   CC      hw/acpi/ipmi.o
> >   CC      hw/audio/sb16.o
> >   CC      hw/audio/es1370.o
> >   CC      hw/audio/ac97.o
> >   CC      hw/audio/fmopl.o
> >   CC      hw/audio/adlib.o
> >   CC      hw/audio/gus.o
> >   CC      hw/audio/gusemu_hal.o
> >   CC      hw/audio/gusemu_mixer.o
> >   CC      hw/audio/cs4231a.o
> >   CC      hw/audio/intel-hda.o
> >   CC      hw/audio/hda-codec.o
> >   CC      hw/audio/pcspk.o
> >   CC      hw/audio/wm8750.o
> >   CC      hw/audio/pl041.o
> >   CC      hw/audio/lm4549.o
> >   CC      hw/audio/marvell_88w8618.o
> >   CC      hw/block/block.o
> >   CC      hw/block/cdrom.o
> >   CC      hw/block/hd-geometry.o
> >   CC      hw/block/fdc.o
> >   CC      hw/block/m25p80.o
> >   CC      hw/block/nand.o
> >   CC      hw/block/pflash_cfi01.o
> >   CC      hw/block/pflash_cfi02.o
> >   CC      hw/block/ecc.o
> >   CC      hw/block/onenand.o
> >   CC      hw/block/nvme.o
> >   CC      hw/bt/core.o
> >   CC      hw/bt/l2cap.o
> >   CC      hw/bt/hci.o
> >   CC      hw/bt/sdp.o
> >   CC      hw/bt/hid.o
> >   CC      hw/bt/hci-csr.o
> >   CC      hw/char/ipoctal232.o
> >   CC      hw/char/parallel.o
> >   CC      hw/char/pl011.o
> >   CC      hw/char/serial.o
> >   CC      hw/char/serial-isa.o
> >   CC      hw/char/serial-pci.o
> >   CC      hw/char/virtio-console.o
> >   CC      hw/char/cadence_uart.o
> >   CC      hw/char/debugcon.o
> >   CC      hw/char/imx_serial.o
> >   CC      hw/core/qdev.o
> >   CC      hw/core/qdev-properties.o
> >   CC      hw/core/bus.o
> >   CC      hw/core/fw-path-provider.o
> >   CC      hw/core/irq.o
> >   CC      hw/core/hotplug.o
> >   CC      hw/core/sysbus.o
> >   CC      hw/core/ptimer.o
> >   CC      hw/core/machine.o
> >   CC      hw/core/null-machine.o
> >   CC      hw/core/loader.o
> >   CC      hw/core/qdev-properties-system.o
> >   CC      hw/core/register.o
> >   CC      hw/core/or-irq.o
> >   CC      hw/core/platform-bus.o
> >   CC      hw/display/ads7846.o
> >   CC      hw/display/cirrus_vga.o
> >   CC      hw/display/pl110.o
> >   CC      hw/display/ssd0303.o
> >   CC      hw/display/ssd0323.o
> >   CC      hw/display/vga-pci.o
> >   CC      hw/display/vga-isa.o
> >   CC      hw/display/vmware_vga.o
> >   CC      hw/display/blizzard.o
> >   CC      hw/display/exynos4210_fimd.o
> >   CC      hw/display/framebuffer.o
> >   CC      hw/display/tc6393xb.o
> >   CC      hw/dma/pl080.o
> >   CC      hw/dma/pl330.o
> >   CC      hw/dma/i8257.o
> >   CC      hw/dma/xlnx-zynq-devcfg.o
> >   CC      hw/gpio/max7310.o
> >   CC      hw/gpio/pl061.o
> >   CC      hw/gpio/zaurus.o
> >   CC      hw/gpio/gpio_key.o
> >   CC      hw/i2c/core.o
> >   CC      hw/i2c/smbus.o
> >   CC      hw/i2c/i2c-ddc.o
> >   CC      hw/i2c/smbus_eeprom.o
> >   CC      hw/i2c/versatile_i2c.o
> >   CC      hw/i2c/smbus_ich9.o
> >   CC      hw/i2c/pm_smbus.o
> >   CC      hw/i2c/bitbang_i2c.o
> >   CC      hw/i2c/exynos4210_i2c.o
> >   CC      hw/i2c/imx_i2c.o
> >   CC      hw/i2c/aspeed_i2c.o
> >   CC      hw/ide/core.o
> >   CC      hw/ide/atapi.o
> >   CC      hw/ide/qdev.o
> >   CC      hw/ide/pci.o
> >   CC      hw/ide/isa.o
> >   CC      hw/ide/piix.o
> >   CC      hw/ide/microdrive.o
> >   CC      hw/ide/ahci.o
> >   CC      hw/ide/ich.o
> >   CC      hw/input/hid.o
> >   CC      hw/input/lm832x.o
> >   CC      hw/input/pckbd.o
> >   CC      hw/input/pl050.o
> >   CC      hw/input/ps2.o
> >   CC      hw/input/stellaris_input.o
> >   CC      hw/input/tsc2005.o
> >   CC      hw/input/vmmouse.o
> >   CC      hw/input/virtio-input.o
> >   CC      hw/input/virtio-input-hid.o
> >   CC      hw/input/virtio-input-host.o
> >   CC      hw/intc/i8259_common.o
> >   CC      hw/intc/i8259.o
> >   CC      hw/intc/pl190.o
> >   CC      hw/intc/imx_avic.o
> >   CC      hw/intc/realview_gic.o
> >   CC      hw/intc/ioapic_common.o
> >   CC      hw/intc/arm_gic_common.o
> >   CC      hw/intc/arm_gic.o
> >   CC      hw/intc/arm_gicv2m.o
> >   CC      hw/intc/arm_gicv3_common.o
> >   CC      hw/intc/arm_gicv3.o
> >   CC      hw/intc/arm_gicv3_dist.o
> >   CC      hw/intc/arm_gicv3_redist.o
> >   CC      hw/intc/arm_gicv3_its_common.o
> >   CC      hw/intc/intc.o
> >   CC      hw/ipack/ipack.o
> >   CC      hw/ipack/tpci200.o
> >   CC      hw/ipmi/ipmi.o
> >   CC      hw/ipmi/ipmi_bmc_sim.o
> >   CC      hw/ipmi/ipmi_bmc_extern.o
> >   CC      hw/ipmi/isa_ipmi_kcs.o
> >   CC      hw/ipmi/isa_ipmi_bt.o
> >   CC      hw/isa/isa-bus.o
> >   CC      hw/isa/apm.o
> >   CC      hw/mem/pc-dimm.o
> >   CC      hw/mem/nvdimm.o
> >   CC      hw/misc/applesmc.o
> >   CC      hw/misc/max111x.o
> >   CC      hw/misc/tmp105.o
> >   CC      hw/misc/debugexit.o
> >   CC      hw/misc/sga.o
> >   CC      hw/misc/pc-testdev.o
> >   CC      hw/misc/pci-testdev.o
> >   CC      hw/misc/arm_l2x0.o
> >   CC      hw/misc/arm_integrator_debug.o
> >   CC      hw/misc/a9scu.o
> >   CC      hw/misc/arm11scu.o
> >   CC      hw/net/ne2000.o
> >   CC      hw/net/eepro100.o
> >   CC      hw/net/pcnet-pci.o
> >   CC      hw/net/pcnet.o
> >   CC      hw/net/e1000.o
> >   CC      hw/net/e1000x_common.o
> >   CC      hw/net/net_tx_pkt.o
> >   CC      hw/net/net_rx_pkt.o
> >   CC      hw/net/e1000e.o
> >   CC      hw/net/e1000e_core.o
> >   CC      hw/net/rtl8139.o
> >   CC      hw/net/vmxnet3.o
> >   CC      hw/net/smc91c111.o
> >   CC      hw/net/lan9118.o
> >   CC      hw/net/ne2000-isa.o
> >   CC      hw/net/xgmac.o
> >   CC      hw/net/allwinner_emac.o
> >   CC      hw/net/imx_fec.o
> >   CC      hw/net/cadence_gem.o
> >   CC      hw/net/stellaris_enet.o
> >   CC      hw/net/rocker/rocker.o
> >   CC      hw/net/rocker/rocker_fp.o
> >   CC      hw/net/rocker/rocker_desc.o
> >   CC      hw/net/rocker/rocker_world.o
> >   CC      hw/net/rocker/rocker_of_dpa.o
> >   CC      hw/nvram/eeprom93xx.o
> >   CC      hw/nvram/fw_cfg.o
> >   CC      hw/pci-bridge/pci_bridge_dev.o
> >   CC      hw/pci-bridge/pci_expander_bridge.o
> >   CC      hw/pci-bridge/xio3130_upstream.o
> >   CC      hw/pci-bridge/xio3130_downstream.o
> >   CC      hw/pci-bridge/ioh3420.o
> >   CC      hw/pci-bridge/i82801b11.o
> >   CC      hw/pci-host/pam.o
> >   CC      hw/pci-host/versatile.o
> >   CC      hw/pci-host/piix.o
> >   CC      hw/pci-host/q35.o
> >   CC      hw/pci-host/gpex.o
> >   CC      hw/pci/pci_bridge.o
> >   CC      hw/pci/pci.o
> >   CC      hw/pci/msix.o
> >   CC      hw/pci/msi.o
> >   CC      hw/pci/shpc.o
> >   CC      hw/pci/pci_host.o
> >   CC      hw/pci/slotid_cap.o
> >   CC      hw/pci/pcie_host.o
> >   CC      hw/pci/pcie.o
> >   CC      hw/pci/pcie_aer.o
> >   CC      hw/pci/pcie_port.o
> >   CC      hw/pci/pci-stub.o
> >   CC      hw/pcmcia/pcmcia.o
> >   CC      hw/scsi/scsi-disk.o
> >   CC      hw/scsi/scsi-generic.o
> >   CC      hw/scsi/scsi-bus.o
> >   CC      hw/scsi/lsi53c895a.o
> >   CC      hw/scsi/mptsas.o
> > /tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’:
> > /tmp/qemu-test/src/hw/nvram/fw_cfg.c:330: warning: ‘read’ may be used uninitialized in this function
> >   CC      hw/scsi/mptconfig.o
> >   CC      hw/scsi/mptendian.o
> >   CC      hw/scsi/megasas.o
> >   CC      hw/scsi/vmw_pvscsi.o
> >   CC      hw/scsi/esp.o
> >   CC      hw/scsi/esp-pci.o
> >   CC      hw/sd/pl181.o
> >   CC      hw/sd/ssi-sd.o
> >   CC      hw/sd/sd.o
> >   CC      hw/sd/core.o
> >   CC      hw/sd/sdhci.o
> >   CC      hw/smbios/smbios.o
> >   CC      hw/smbios/smbios_type_38.o
> >   CC      hw/ssi/pl022.o
> >   CC      hw/ssi/ssi.o
> >   CC      hw/ssi/xilinx_spips.o
> >   CC      hw/ssi/aspeed_smc.o
> >   CC      hw/ssi/stm32f2xx_spi.o
> >   CC      hw/timer/arm_timer.o
> >   CC      hw/timer/arm_mptimer.o
> >   CC      hw/timer/a9gtimer.o
> >   CC      hw/timer/cadence_ttc.o
> >   CC      hw/timer/ds1338.o
> >   CC      hw/timer/hpet.o
> >   CC      hw/timer/i8254_common.o
> >   CC      hw/timer/i8254.o
> >   CC      hw/timer/pl031.o
> >   CC      hw/timer/twl92230.o
> >   CC      hw/timer/imx_epit.o
> >   CC      hw/timer/imx_gpt.o
> >   CC      hw/timer/stm32f2xx_timer.o
> >   CC      hw/timer/aspeed_timer.o
> >   CC      hw/tpm/tpm_tis.o
> >   CC      hw/tpm/tpm_passthrough.o
> >   CC      hw/tpm/tpm_util.o
> >   CC      hw/usb/core.o
> >   CC      hw/usb/combined-packet.o
> >   CC      hw/usb/bus.o
> >   CC      hw/usb/libhw.o
> >   CC      hw/usb/desc.o
> >   CC      hw/usb/desc-msos.o
> >   CC      hw/usb/hcd-uhci.o
> >   CC      hw/usb/hcd-ohci.o
> >   CC      hw/usb/hcd-ehci.o
> >   CC      hw/usb/hcd-ehci-pci.o
> >   CC      hw/usb/hcd-ehci-sysbus.o
> >   CC      hw/usb/hcd-xhci.o
> >   CC      hw/usb/hcd-musb.o
> >   CC      hw/usb/dev-hub.o
> >   CC      hw/usb/dev-hid.o
> >   CC      hw/usb/dev-wacom.o
> >   CC      hw/usb/dev-storage.o
> >   CC      hw/usb/dev-uas.o
> >   CC      hw/usb/dev-audio.o
> >   CC      hw/usb/dev-serial.o
> >   CC      hw/usb/dev-network.o
> >   CC      hw/usb/dev-bluetooth.o
> >   CC      hw/usb/dev-smartcard-reader.o
> >   CC      hw/usb/dev-mtp.o
> >   CC      hw/usb/host-stub.o
> >   CC      hw/virtio/virtio-rng.o
> >   CC      hw/virtio/virtio-pci.o
> >   CC      hw/virtio/virtio-bus.o
> >   CC      hw/virtio/virtio-mmio.o
> >   CC      hw/watchdog/watchdog.o
> >   CC      hw/watchdog/wdt_i6300esb.o
> >   CC      hw/watchdog/wdt_ib700.o
> >   CC      migration/migration.o
> >   CC      migration/socket.o
> >   CC      migration/fd.o
> >   CC      migration/exec.o
> >   CC      migration/tls.o
> >   CC      migration/vmstate.o
> >   CC      migration/qemu-file.o
> >   CC      migration/qemu-file-channel.o
> >   CC      migration/xbzrle.o
> >   CC      migration/postcopy-ram.o
> >   CC      migration/qjson.o
> >   CC      migration/block.o
> >   CC      net/net.o
> >   CC      net/queue.o
> >   CC      net/util.o
> >   CC      net/checksum.o
> >   CC      net/hub.o
> >   CC      net/socket.o
> >   CC      net/dump.o
> >   CC      net/eth.o
> >   CC      net/l2tpv3.o
> >   CC      net/tap.o
> >   CC      net/vhost-user.o
> >   CC      net/tap-linux.o
> >   CC      net/slirp.o
> >   CC      net/filter.o
> >   CC      net/filter-buffer.o
> >   CC      net/filter-mirror.o
> >   CC      net/colo-compare.o
> >   CC      net/colo.o
> >   CC      net/filter-rewriter.o
> >   CC      qom/cpu.o
> >   CC      replay/replay.o
> >   CC      replay/replay-internal.o
> >   CC      replay/replay-time.o
> >   CC      replay/replay-events.o
> >   CC      replay/replay-input.o
> > /tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
> > /tmp/qemu-test/src/replay/replay-internal.c:65: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
> >   CC      slirp/if.o
> >   CC      slirp/ip_icmp.o
> >   CC      replay/replay-char.o
> >   CC      replay/replay-snapshot.o
> >   CC      slirp/ip6_input.o
> >   CC      slirp/cksum.o
> >   CC      slirp/ip6_icmp.o
> >   CC      slirp/ip6_output.o
> >   CC      slirp/ip_output.o
> >   CC      slirp/dnssearch.o
> >   CC      slirp/ip_input.o
> >   CC      slirp/dhcpv6.o
> >   CC      slirp/slirp.o
> >   CC      slirp/mbuf.o
> >   CC      slirp/misc.o
> >   CC      slirp/socket.o
> >   CC      slirp/sbuf.o
> >   CC      slirp/tcp_input.o
> >   CC      slirp/tcp_output.o
> > /tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’:
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function
> > /tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function
> >   CC      slirp/tcp_subr.o
> >   CC      slirp/udp6.o
> >   CC      slirp/tcp_timer.o
> >   CC      slirp/udp.o
> >   CC      slirp/bootp.o
> >   CC      slirp/tftp.o
> >   CC      slirp/arp_table.o
> >   CC      slirp/ndp_table.o
> >   CC      ui/keymaps.o
> >   CC      ui/console.o
> >   CC      ui/cursor.o
> >   CC      ui/input.o
> >   CC      ui/qemu-pixman.o
> >   CC      ui/input-keymap.o
> >   CC      ui/input-legacy.o
> >   CC      ui/input-linux.o
> >   CC      ui/sdl.o
> >   CC      ui/sdl_zoom.o
> >   CC      ui/x_keymap.o
> >   CC      ui/vnc.o
> >   CC      ui/vnc-enc-zlib.o
> >   CC      ui/vnc-enc-hextile.o
> >   CC      ui/vnc-enc-tight.o
> >   CC      ui/vnc-palette.o
> >   CC      ui/vnc-enc-zrle.o
> >   CC      ui/vnc-auth-vencrypt.o
> >   CC      ui/vnc-ws.o
> >   CC      ui/vnc-jobs.o
> >   LINK    tests/qemu-iotests/socket_scm_helper
> >   CC      qga/commands.o
> >   CC      qga/guest-agent-command-state.o
> >   CC      qga/main.o
> >   CC      qga/commands-posix.o
> >   CC      qga/channel-posix.o
> >   CC      qga/qapi-generated/qga-qapi-types.o
> >   CC      qga/qapi-generated/qga-qapi-visit.o
> >   CC      qga/qapi-generated/qga-qmp-marshal.o
> >   CC      qmp-introspect.o
> >   CC      qapi-types.o
> >   CC      qapi-visit.o
> >   CC      qapi-event.o
> >   AS      optionrom/multiboot.o
> >   CC      optionrom/linuxboot_dma.o
> >   AS      optionrom/linuxboot.o
> > cc: unrecognized option '-no-integrated-as'
> > cc: unrecognized option '-no-integrated-as'
> >   AS      optionrom/kvmvapic.o
> >   BUILD   optionrom/multiboot.img
> >   BUILD   optionrom/linuxboot_dma.img
> >   CC      qemu-img.o
> >   AR      libqemustub.a
> >   CC      qmp-marshal.o
> >   BUILD   optionrom/multiboot.raw
> >   BUILD   optionrom/linuxboot.img
> >   BUILD   optionrom/linuxboot_dma.raw
> >   BUILD   optionrom/kvmvapic.img
> >   CC      trace/generated-tracers.o
> >   BUILD   optionrom/linuxboot.raw
> >   SIGN    optionrom/linuxboot_dma.bin
> >   BUILD   optionrom/kvmvapic.raw
> >   SIGN    optionrom/multiboot.bin
> >   SIGN    optionrom/linuxboot.bin
> >   SIGN    optionrom/kvmvapic.bin
> >   AR      libqemuutil.a
> >   LINK    qemu-ga
> >   LINK    ivshmem-client
> >   LINK    ivshmem-server
> >   LINK    qemu-nbd
> >   LINK    qemu-img
> >   LINK    qemu-io
> >   LINK    qemu-bridge-helper
> >   GEN     x86_64-softmmu/hmp-commands.h
> >   GEN     x86_64-softmmu/hmp-commands-info.h
> >   GEN     x86_64-softmmu/config-target.h
> >   CC      x86_64-softmmu/exec.o
> >   CC      x86_64-softmmu/translate-all.o
> >   CC      x86_64-softmmu/cpu-exec.o
> >   CC      x86_64-softmmu/translate-common.o
> >   CC      x86_64-softmmu/cpu-exec-common.o
> >   CC      x86_64-softmmu/tcg/tcg.o
> >   CC      x86_64-softmmu/tcg/tcg-op.o
> >   CC      x86_64-softmmu/tcg/optimize.o
> >   GEN     aarch64-softmmu/hmp-commands.h
> >   CC      x86_64-softmmu/tcg/tcg-common.o
> >   GEN     aarch64-softmmu/hmp-commands-info.h
> >   CC      x86_64-softmmu/fpu/softfloat.o
> >   CC      x86_64-softmmu/disas.o
> >   GEN     aarch64-softmmu/config-target.h
> >   CC      x86_64-softmmu/arch_init.o
> >   CC      x86_64-softmmu/cpus.o
> >   CC      x86_64-softmmu/monitor.o
> >   CC      x86_64-softmmu/gdbstub.o
> >   CC      x86_64-softmmu/balloon.o
> >   CC      x86_64-softmmu/ioport.o
> >   CC      aarch64-softmmu/exec.o
> >   CC      aarch64-softmmu/translate-all.o
> >   CC      aarch64-softmmu/cpu-exec.o
> >   CC      aarch64-softmmu/translate-common.o
> >   CC      aarch64-softmmu/cpu-exec-common.o
> >   CC      aarch64-softmmu/tcg/tcg.o
> >   CC      x86_64-softmmu/numa.o
> >   CC      aarch64-softmmu/tcg/tcg-op.o
> >   CC      x86_64-softmmu/qtest.o
> >   CC      x86_64-softmmu/bootdevice.o
> >   CC      x86_64-softmmu/kvm-all.o
> >   CC      x86_64-softmmu/memory.o
> >   CC      aarch64-softmmu/tcg/optimize.o
> >   CC      aarch64-softmmu/tcg/tcg-common.o
> >   CC      x86_64-softmmu/cputlb.o
> >   CC      aarch64-softmmu/fpu/softfloat.o
> >   CC      aarch64-softmmu/disas.o
> >   GEN     aarch64-softmmu/gdbstub-xml.c
> >   CC      aarch64-softmmu/kvm-stub.o
> >   CC      aarch64-softmmu/arch_init.o
> >   CC      aarch64-softmmu/cpus.o
> >   CC      aarch64-softmmu/monitor.o
> >   CC      aarch64-softmmu/gdbstub.o
> >   CC      aarch64-softmmu/balloon.o
> >   CC      aarch64-softmmu/ioport.o
> >   CC      aarch64-softmmu/numa.o
> >   CC      x86_64-softmmu/memory_mapping.o
> >   CC      x86_64-softmmu/dump.o
> >   CC      aarch64-softmmu/bootdevice.o
> >   CC      aarch64-softmmu/qtest.o
> >   CC      aarch64-softmmu/memory.o
> >   CC      aarch64-softmmu/cputlb.o
> >   CC      aarch64-softmmu/memory_mapping.o
> >   CC      x86_64-softmmu/migration/ram.o
> >   CC      aarch64-softmmu/dump.o
> >   CC      x86_64-softmmu/migration/savevm.o
> >   CC      x86_64-softmmu/xen-common-stub.o
> >   CC      x86_64-softmmu/xen-hvm-stub.o
> >   CC      aarch64-softmmu/migration/ram.o
> >   CC      x86_64-softmmu/hw/acpi/nvdimm.o
> >   CC      aarch64-softmmu/migration/savevm.o
> >   CC      x86_64-softmmu/hw/block/virtio-blk.o
> >   CC      aarch64-softmmu/xen-common-stub.o
> >   CC      aarch64-softmmu/xen-hvm-stub.o
> >   CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
> >   CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
> >   CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
> >   CC      aarch64-softmmu/hw/block/virtio-blk.o
> >   CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
> >   CC      x86_64-softmmu/hw/core/nmi.o
> >   CC      x86_64-softmmu/hw/core/generic-loader.o
> >   CC      x86_64-softmmu/hw/cpu/core.o
> >   CC      aarch64-softmmu/hw/char/exynos4210_uart.o
> >   CC      x86_64-softmmu/hw/display/vga.o
> >   CC      aarch64-softmmu/hw/char/omap_uart.o
> >   CC      aarch64-softmmu/hw/char/digic-uart.o
> >   CC      x86_64-softmmu/hw/display/virtio-gpu.o
> >   CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
> >   CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
> >   CC      aarch64-softmmu/hw/char/bcm2835_aux.o
> >   CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
> >   CC      x86_64-softmmu/hw/display/virtio-vga.o
> >   CC      x86_64-softmmu/hw/intc/apic.o
> >   CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
> >   CC      aarch64-softmmu/hw/core/nmi.o
> >   CC      x86_64-softmmu/hw/intc/apic_common.o
> >   CC      aarch64-softmmu/hw/core/generic-loader.o
> >   CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
> >   CC      x86_64-softmmu/hw/intc/ioapic.o
> >   CC      x86_64-softmmu/hw/isa/lpc_ich9.o
> >   CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
> >   CC      x86_64-softmmu/hw/misc/vmport.o
> >   CC      aarch64-softmmu/hw/cpu/a9mpcore.o
> >   CC      x86_64-softmmu/hw/misc/ivshmem.o
> >   CC      x86_64-softmmu/hw/misc/pvpanic.o
> >   CC      aarch64-softmmu/hw/cpu/a15mpcore.o
> >   CC      aarch64-softmmu/hw/cpu/core.o
> >   CC      x86_64-softmmu/hw/misc/edu.o
> >   CC      aarch64-softmmu/hw/display/omap_dss.o
> >   CC      x86_64-softmmu/hw/misc/hyperv_testdev.o
> >   CC      aarch64-softmmu/hw/display/omap_lcdc.o
> >   CC      x86_64-softmmu/hw/net/virtio-net.o
> >   CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
> >   CC      x86_64-softmmu/hw/net/vhost_net.o
> >   CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
> >   CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
> >   CC      aarch64-softmmu/hw/display/bcm2835_fb.o
> >   CC      aarch64-softmmu/hw/display/vga.o
> >   CC      x86_64-softmmu/hw/scsi/vhost-scsi.o
> >   CC      aarch64-softmmu/hw/display/virtio-gpu.o
> >   CC      x86_64-softmmu/hw/timer/mc146818rtc.o
> >   CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
> >   CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
> >   CC      aarch64-softmmu/hw/display/dpcd.o
> >   CC      aarch64-softmmu/hw/display/xlnx_dp.o
> >   CC      x86_64-softmmu/hw/vfio/common.o
> >   CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
> >   CC      x86_64-softmmu/hw/vfio/pci.o
> >   CC      aarch64-softmmu/hw/dma/omap_dma.o
> >   CC      x86_64-softmmu/hw/vfio/pci-quirks.o
> >   CC      aarch64-softmmu/hw/dma/soc_dma.o
> >   CC      x86_64-softmmu/hw/vfio/platform.o
> >   CC      x86_64-softmmu/hw/vfio/calxeda-xgmac.o
> >   CC      x86_64-softmmu/hw/vfio/amd-xgbe.o
> >   CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
> >   CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
> >   CC      x86_64-softmmu/hw/vfio/spapr.o
> >   CC      aarch64-softmmu/hw/gpio/omap_gpio.o
> >   CC      x86_64-softmmu/hw/virtio/virtio.o
> >   CC      aarch64-softmmu/hw/gpio/imx_gpio.o
> >   CC      aarch64-softmmu/hw/i2c/omap_i2c.o
> >   CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
> >   CC      x86_64-softmmu/hw/virtio/vhost.o
> >   CC      x86_64-softmmu/hw/virtio/vhost-backend.o
> >   CC      x86_64-softmmu/hw/virtio/vhost-user.o
> >   CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
> >   CC      aarch64-softmmu/hw/input/tsc210x.o
> >   CC      x86_64-softmmu/hw/virtio/vhost-vsock.o
> >   CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
> >   CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
> >   CC      x86_64-softmmu/hw/i386/multiboot.o
> >   CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
> >   CC      aarch64-softmmu/hw/intc/omap_intc.o
> >   CC      x86_64-softmmu/hw/i386/pc.o
> >   CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
> >   CC      aarch64-softmmu/hw/intc/bcm2836_control.o
> >   CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
> >   CC      aarch64-softmmu/hw/intc/aspeed_vic.o
> >   CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
> >   CC      aarch64-softmmu/hw/misc/ivshmem.o
> >   CC      x86_64-softmmu/hw/i386/pc_piix.o
> >   CC      x86_64-softmmu/hw/i386/pc_q35.o
> >   CC      aarch64-softmmu/hw/misc/arm_sysctl.o
> >   CC      aarch64-softmmu/hw/misc/cbus.o
> >   CC      x86_64-softmmu/hw/i386/pc_sysfw.o
> >   CC      x86_64-softmmu/hw/i386/x86-iommu.o
> >   CC      x86_64-softmmu/hw/i386/intel_iommu.o
> >   CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
> >   CC      aarch64-softmmu/hw/misc/imx_ccm.o
> >   CC      x86_64-softmmu/hw/i386/amd_iommu.o
> >   CC      x86_64-softmmu/hw/i386/kvmvapic.o
> >   CC      aarch64-softmmu/hw/misc/imx31_ccm.o
> >   CC      aarch64-softmmu/hw/misc/imx25_ccm.o
> >   CC      aarch64-softmmu/hw/misc/imx6_ccm.o
> >   CC      x86_64-softmmu/hw/i386/acpi-build.o
> >   CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
> >   CC      x86_64-softmmu/hw/i386/kvm/clock.o
> >   CC      x86_64-softmmu/hw/i386/kvm/apic.o
> >   CC      x86_64-softmmu/hw/i386/kvm/i8259.o
> >   CC      x86_64-softmmu/hw/i386/kvm/ioapic.o
> >   CC      aarch64-softmmu/hw/misc/imx6_src.o
> >   CC      x86_64-softmmu/hw/i386/kvm/i8254.o
> >   CC      x86_64-softmmu/hw/i386/kvm/pci-assign.o
> >   CC      aarch64-softmmu/hw/misc/mst_fpga.o
> >   CC      aarch64-softmmu/hw/misc/omap_clk.o
> >   CC      aarch64-softmmu/hw/misc/omap_gpmc.o
> >   CC      x86_64-softmmu/target-i386/translate.o
> >   CC      aarch64-softmmu/hw/misc/omap_l4.o
> >   CC      aarch64-softmmu/hw/misc/omap_sdrc.o
> > /tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’:
> > /tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function
> >   CC      aarch64-softmmu/hw/misc/omap_tap.o
> >   CC      x86_64-softmmu/target-i386/helper.o
> >   CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
> >   CC      x86_64-softmmu/target-i386/cpu.o
> >   CC      aarch64-softmmu/hw/misc/bcm2835_property.o
> >   CC      x86_64-softmmu/target-i386/bpt_helper.o
> >   CC      aarch64-softmmu/hw/misc/zynq_slcr.o
> >   CC      aarch64-softmmu/hw/misc/zynq-xadc.o
> >   CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
> >   CC      x86_64-softmmu/target-i386/excp_helper.o
> >   CC      aarch64-softmmu/hw/misc/edu.o
> >   CC      aarch64-softmmu/hw/misc/auxbus.o
> >   CC      aarch64-softmmu/hw/misc/aspeed_scu.o
> >   CC      x86_64-softmmu/target-i386/fpu_helper.o
> >   CC      x86_64-softmmu/target-i386/cc_helper.o
> >   CC      x86_64-softmmu/target-i386/int_helper.o
> >   CC      x86_64-softmmu/target-i386/svm_helper.o
> >   CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
> >   CC      x86_64-softmmu/target-i386/smm_helper.o
> >   CC      x86_64-softmmu/target-i386/misc_helper.o
> >   CC      x86_64-softmmu/target-i386/mem_helper.o
> > /tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’:
> > /tmp/qemu-test/src/hw/i386/acpi-build.c:472: warning: ‘notify_method’ may be used uninitialized in this function
> >   CC      aarch64-softmmu/hw/net/virtio-net.o
> >   CC      x86_64-softmmu/target-i386/seg_helper.o
> >   CC      aarch64-softmmu/hw/net/vhost_net.o
> >   CC      x86_64-softmmu/target-i386/mpx_helper.o
> >   CC      x86_64-softmmu/target-i386/gdbstub.o
> >   CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
> >   CC      x86_64-softmmu/target-i386/machine.o
> >   CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
> >   CC      x86_64-softmmu/target-i386/arch_memory_mapping.o
> >   CC      x86_64-softmmu/target-i386/arch_dump.o
> >   CC      x86_64-softmmu/target-i386/monitor.o
> >   CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
> >   CC      x86_64-softmmu/target-i386/kvm.o
> >   CC      x86_64-softmmu/target-i386/hyperv.o
> > make[1]: *** No rule to make target `../hw/core/platform-bus-stub.o', needed by `qemu-system-x86_64'.  Stop.
> I can't figure out why this rule is missing?
> 
> I compiled on x86 and aarch64 with
> ./configure --target-list="x86_64-softmmu" --enable-werror and it looks
> OK. What do I miss here?

This may be a Makefile bug, but can you move it the file to
stubs/platform-bus.c? There you won't need the Makefile logical calculation..

Fam