diff mbox

[v7] qemu-img: add the 'dd' subcommand

Message ID 20160809183904.25692-1-fullmanet@gmail.com
State New
Headers show

Commit Message

Reda Sallahi Aug. 9, 2016, 6:39 p.m. UTC 
This patch adds a basic dd subcommand analogous to dd(1) to qemu-img.

For the start, this implements the bs, if, of and count options and requires
both if and of to be specified (no stdin/stdout if not specified) and doesn't
support tty, pipes, etc.

The image format must be specified with -O for the output if the raw format
is not the intended one.

Two tests are added to test qemu-img dd.

Signed-off-by: Reda Sallahi <fullmanet@gmail.com>
---
Changes from v6:
* Remove get_size() to use qemu_strtosz_suffix() instead.
* Type changes for some fields in DdIo and DdInfo.
Changes from v5:
* Add dd sections on qemu-img.texi.
Changes from v4:
* Fix the exit status.
Changes from v3:
* Delete an unused (so far) field in DdIo.
Changes from v2:
* Add copyright headers to new files.
Changes from v1:
* Removal of dead code.
* Fix a memory leak.
* Complete the cleanup function in the test cases.

 qemu-img-cmds.hx                 |   6 +
 qemu-img.c                       | 302 ++++++++++++++++++++++++++++++++++++++-
 qemu-img.texi                    |  25 ++++
 tests/qemu-iotests/158           |  68 +++++++++
 tests/qemu-iotests/158.out       |  15 ++
 tests/qemu-iotests/159           |  70 +++++++++
 tests/qemu-iotests/159.out       |  87 +++++++++++
 tests/qemu-iotests/common.filter |   9 ++
 tests/qemu-iotests/group         |   2 +
 9 files changed, 583 insertions(+), 1 deletion(-)
 create mode 100755 tests/qemu-iotests/158
 create mode 100644 tests/qemu-iotests/158.out
 create mode 100755 tests/qemu-iotests/159
 create mode 100644 tests/qemu-iotests/159.out

Comments

no-reply@patchew.org Aug. 9, 2016, 6:46 p.m. UTC | #1 
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.

Message-id: 20160809183904.25692-1-fullmanet@gmail.com
Type: series
Subject: [Qemu-devel] [PATCH v7] qemu-img: add the 'dd' subcommand

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
make J=8 docker-test-quick@centos6

# we need CURL DPRINTF patch
# http://patchew.org/QEMU/1470027888-24381-1-git-send-email-famz%40redhat.com/
#make J=8 docker-test-mingw@fedora
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]         patchew/20160809183904.25692-1-fullmanet@gmail.com -> patchew/20160809183904.25692-1-fullmanet@gmail.com
Switched to a new branch 'test'
1c6faa3 qemu-img: add the 'dd' subcommand

=== 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
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY RUNNER
  RUN test-quick in centos6
No C++ compiler available; disabling C++ specific optional code
Install prefix    /tmp/qemu-test/src/tests/docker/install
BIOS directory    /tmp/qemu-test/src/tests/docker/install/share/qemu
binary directory  /tmp/qemu-test/src/tests/docker/install/bin
library directory /tmp/qemu-test/src/tests/docker/install/lib
module directory  /tmp/qemu-test/src/tests/docker/install/lib/qemu
libexec directory /tmp/qemu-test/src/tests/docker/install/libexec
include directory /tmp/qemu-test/src/tests/docker/install/include
config directory  /tmp/qemu-test/src/tests/docker/install/etc
local state directory   /tmp/qemu-test/src/tests/docker/install/var
Manual directory  /tmp/qemu-test/src/tests/docker/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 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -g 
QEMU_CFLAGS       -I/usr/include/pixman-1    -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  -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
uuid support      no
libcap-ng support no
vhost-net support yes
vhost-scsi 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
GlusterFS support no
Archipelago support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   yes
QOM debugging     yes
vhdx              no
lzo support       no
snappy support    no
bzip2 support     no
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization no
  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   x86_64-softmmu/config-devices.mak
  GEN   aarch64-softmmu/config-devices.mak
  GEN   qmp-introspect.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   config-all-devices.mak
  GEN   trace/generated-events.h
  GEN   trace/generated-tracers.h
  GEN   trace/generated-tcg-tracers.h
  GEN   trace/generated-helpers-wrappers.h
  GEN   trace/generated-helpers.h
  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-events.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/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/error.o
  CC    util/acl.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/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
/tmp/qemu-test/src/util/qht.c: In function ‘qht_reset_size’:
/tmp/qemu-test/src/util/qht.c:413: warning: ‘new’ may be used uninitialized in this function
  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-get-fd.o
  CC    stubs/fdset-remove-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/sysbus.o
  CC    stubs/trace-control.o
  CC    stubs/uuid.o
  CC    stubs/vm-stop.o
  CC    stubs/vmstate.o
  CC    stubs/kvm.o
  CC    stubs/cpus.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    main-loop.o
  CC    iohandler.o
  CC    qemu-timer.o
  CC    aio-posix.o
  CC    qemu-io-cmds.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/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-cluster.o
  CC    block/qed-check.o
  CC    block/quorum.o
  CC    block/parallels.o
  CC    block/blkdebug.o
  CC    block/blkverify.o
  CC    block/blkreplay.o
  CC    block/block-backend.o
  CC    block/snapshot.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/crypto.o
  CC    nbd/server.o
  CC    nbd/client.o
  CC    nbd/common.o
  CC    block/dmg.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    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-egd.o
  CC    backends/rng-random.o
  CC    backends/msmouse.o
  CC    backends/testdev.o
  CC    backends/tpm.o
  CC    backends/hostmem.o
  CC    backends/hostmem-ram.o
  CC    backends/hostmem-file.o
  CC    block/stream.o
  CC    block/backup.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/sdp.o
  CC    hw/bt/hci.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/ptimer.o
  CC    hw/core/sysbus.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/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/i2c/core.o
  CC    hw/gpio/gpio_key.o
  CC    hw/i2c/smbus.o
  CC    hw/i2c/smbus_eeprom.o
  CC    hw/i2c/i2c-ddc.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/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
/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/pci-host/gpex.o
  CC    hw/pci/pci.o
  CC    hw/pci/pci_bridge.o
  CC    hw/pci/msix.o
  CC    hw/pci/msi.o
  CC    hw/pci/shpc.o
  CC    hw/pci/slotid_cap.o
  CC    hw/pci/pci_host.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
  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/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/checksum.o
  CC    net/util.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    qom/cpu.o
  CC    replay/replay.o
  CC    replay/replay-internal.o
  CC    replay/replay-events.o
/tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
/tmp/qemu-test/src/replay/replay-internal.c:68: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC    replay/replay-time.o
  CC    replay/replay-input.o
  CC    replay/replay-char.o
  CC    slirp/cksum.o
  CC    slirp/if.o
  CC    slirp/ip_icmp.o
  CC    slirp/ip6_icmp.o
  CC    slirp/ip6_input.o
  CC    slirp/ip6_output.o
  CC    slirp/ip_input.o
  CC    slirp/ip_output.o
  CC    slirp/dnssearch.o
  CC    slirp/dhcpv6.o
  CC    slirp/slirp.o
  CC    slirp/mbuf.o
  CC    slirp/sbuf.o
  CC    slirp/misc.o
  CC    slirp/socket.o
  CC    slirp/tcp_input.o
  CC    slirp/tcp_output.o
  CC    slirp/tcp_subr.o
  CC    slirp/tcp_timer.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/udp.o
  CC    slirp/udp6.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/qemu-pixman.o
  CC    ui/input.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
  AR    libqemustub.a
  CC    qemu-img.o
  CC    qmp-marshal.o
  CC    trace/generated-events.o
  AS    optionrom/multiboot.o
  AS    optionrom/linuxboot.o
  CC    optionrom/linuxboot_dma.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
  AS    optionrom/kvmvapic.o
  Building optionrom/linuxboot_dma.img
  Building optionrom/linuxboot_dma.raw
  Building optionrom/multiboot.img
  Building optionrom/linuxboot.img
  Building optionrom/multiboot.raw
  Building optionrom/linuxboot.raw
  AR    libqemuutil.a
  Building optionrom/kvmvapic.img
  Building optionrom/kvmvapic.raw
  Signing optionrom/multiboot.bin
  Signing optionrom/linuxboot.bin
  Signing optionrom/linuxboot_dma.bin
  Signing optionrom/kvmvapic.bin
  LINK  qemu-ga
  LINK  ivshmem-client
  LINK  ivshmem-server
  LINK  qemu-nbd
  LINK  qemu-io
  LINK  qemu-bridge-helper
/tmp/qemu-test/src/qemu-img.c: In function ‘img_dd’:
/tmp/qemu-test/src/qemu-img.c:3946: error: ‘for’ loop initial declarations are only allowed in C99 mode
/tmp/qemu-test/src/qemu-img.c:3946: note: use option -std=c99 or -std=gnu99 to compile your code
make: *** [qemu-img.o] Error 1
make: *** Waiting for unfinished jobs....
  GEN   x86_64-softmmu/hmp-commands.h
  GEN   x86_64-softmmu/qmp-commands-old.h
  GEN   x86_64-softmmu/config-target.h
  GEN   x86_64-softmmu/hmp-commands-info.h
  GEN   aarch64-softmmu/hmp-commands.h
  GEN   aarch64-softmmu/hmp-commands-info.h
  GEN   aarch64-softmmu/qmp-commands-old.h
  GEN   aarch64-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/tcg/tcg.o
  CC    x86_64-softmmu/translate-common.o
  CC    x86_64-softmmu/cpu-exec-common.o
  CC    x86_64-softmmu/tcg/tcg-op.o
  CC    aarch64-softmmu/exec.o
  CC    x86_64-softmmu/tcg/optimize.o
  CC    x86_64-softmmu/tcg/tcg-common.o
  CC    aarch64-softmmu/translate-all.o
  CC    x86_64-softmmu/fpu/softfloat.o
  CC    aarch64-softmmu/cpu-exec.o
  CC    x86_64-softmmu/disas.o
  CC    aarch64-softmmu/translate-common.o
  CC    x86_64-softmmu/arch_init.o
  CC    x86_64-softmmu/cpus.o
  CC    aarch64-softmmu/cpu-exec-common.o
  CC    x86_64-softmmu/monitor.o
  CC    x86_64-softmmu/gdbstub.o
  CC    x86_64-softmmu/balloon.o
  CC    aarch64-softmmu/tcg/tcg.o
  CC    aarch64-softmmu/tcg/tcg-op.o
  CC    x86_64-softmmu/ioport.o
  CC    x86_64-softmmu/numa.o
  CC    x86_64-softmmu/qtest.o
  CC    aarch64-softmmu/tcg/optimize.o
  CC    x86_64-softmmu/bootdevice.o
  CC    x86_64-softmmu/kvm-all.o
  CC    x86_64-softmmu/cputlb.o
  CC    x86_64-softmmu/memory.o
  CC    aarch64-softmmu/tcg/tcg-common.o
  CC    aarch64-softmmu/fpu/softfloat.o
  CC    x86_64-softmmu/memory_mapping.o
  CC    x86_64-softmmu/dump.o
  CC    x86_64-softmmu/migration/ram.o
  CC    x86_64-softmmu/migration/savevm.o
  CC    aarch64-softmmu/disas.o
  CC    x86_64-softmmu/xen-common-stub.o
  CC    x86_64-softmmu/xen-hvm-stub.o
  CC    x86_64-softmmu/hw/acpi/nvdimm.o
  GEN   aarch64-softmmu/gdbstub-xml.c
  CC    x86_64-softmmu/hw/block/virtio-blk.o
  CC    x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC    x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC    x86_64-softmmu/hw/core/nmi.o
  CC    aarch64-softmmu/kvm-stub.o
  CC    x86_64-softmmu/hw/cpu/core.o
  CC    aarch64-softmmu/arch_init.o
  CC    x86_64-softmmu/hw/display/vga.o
  CC    aarch64-softmmu/cpus.o
  CC    x86_64-softmmu/hw/display/virtio-gpu.o
  CC    x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC    x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC    x86_64-softmmu/hw/display/virtio-vga.o
  CC    aarch64-softmmu/monitor.o
  CC    aarch64-softmmu/gdbstub.o
  CC    x86_64-softmmu/hw/intc/apic.o
  CC    x86_64-softmmu/hw/intc/apic_common.o
  CC    x86_64-softmmu/hw/intc/ioapic.o
  CC    x86_64-softmmu/hw/isa/lpc_ich9.o
  CC    aarch64-softmmu/balloon.o
  CC    aarch64-softmmu/ioport.o
  CC    x86_64-softmmu/hw/misc/vmport.o
  CC    x86_64-softmmu/hw/misc/ivshmem.o
  CC    aarch64-softmmu/numa.o
  CC    aarch64-softmmu/qtest.o
  CC    aarch64-softmmu/bootdevice.o
  CC    aarch64-softmmu/memory.o
  CC    x86_64-softmmu/hw/misc/pvpanic.o
  CC    x86_64-softmmu/hw/misc/edu.o
  CC    aarch64-softmmu/cputlb.o
  CC    aarch64-softmmu/memory_mapping.o
  CC    x86_64-softmmu/hw/misc/hyperv_testdev.o
  CC    aarch64-softmmu/dump.o
  CC    x86_64-softmmu/hw/net/virtio-net.o
  CC    aarch64-softmmu/migration/ram.o
  CC    aarch64-softmmu/migration/savevm.o
  CC    x86_64-softmmu/hw/net/vhost_net.o
  CC    aarch64-softmmu/xen-common-stub.o
  CC    x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC    x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC    aarch64-softmmu/xen-hvm-stub.o
  CC    x86_64-softmmu/hw/scsi/vhost-scsi.o
  CC    aarch64-softmmu/hw/block/virtio-blk.o
  CC    aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC    aarch64-softmmu/hw/char/exynos4210_uart.o
  CC    x86_64-softmmu/hw/timer/mc146818rtc.o
  CC    x86_64-softmmu/hw/vfio/common.o
  CC    aarch64-softmmu/hw/char/omap_uart.o
  CC    aarch64-softmmu/hw/char/digic-uart.o
  CC    aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC    aarch64-softmmu/hw/char/bcm2835_aux.o
  CC    aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC    aarch64-softmmu/hw/core/nmi.o
  CC    x86_64-softmmu/hw/vfio/pci.o
  CC    x86_64-softmmu/hw/vfio/pci-quirks.o
  CC    aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC    aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC    x86_64-softmmu/hw/vfio/platform.o
  CC    aarch64-softmmu/hw/cpu/a9mpcore.o
  CC    aarch64-softmmu/hw/cpu/a15mpcore.o
  CC    x86_64-softmmu/hw/vfio/calxeda-xgmac.o
  CC    x86_64-softmmu/hw/vfio/amd-xgbe.o
  CC    aarch64-softmmu/hw/cpu/core.o
  CC    aarch64-softmmu/hw/display/omap_dss.o
  CC    aarch64-softmmu/hw/display/omap_lcdc.o
  CC    aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC    x86_64-softmmu/hw/vfio/spapr.o
  CC    aarch64-softmmu/hw/display/bcm2835_fb.o
  CC    aarch64-softmmu/hw/display/vga.o
  CC    x86_64-softmmu/hw/virtio/virtio.o
  CC    x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC    aarch64-softmmu/hw/display/virtio-gpu.o
  CC    x86_64-softmmu/hw/virtio/vhost.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/virtio/vhost-backend.o
  CC    aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC    x86_64-softmmu/hw/virtio/vhost-user.o
  CC    x86_64-softmmu/hw/i386/multiboot.o
  CC    aarch64-softmmu/hw/dma/omap_dma.o
  CC    aarch64-softmmu/hw/dma/soc_dma.o
  CC    aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC    aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC    aarch64-softmmu/hw/gpio/omap_gpio.o
  CC    aarch64-softmmu/hw/gpio/imx_gpio.o
  CC    x86_64-softmmu/hw/i386/pc.o
  CC    x86_64-softmmu/hw/i386/pc_piix.o
  CC    aarch64-softmmu/hw/i2c/omap_i2c.o
  CC    x86_64-softmmu/hw/i386/pc_q35.o
  CC    aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC    aarch64-softmmu/hw/input/tsc210x.o
  CC    x86_64-softmmu/hw/i386/pc_sysfw.o
  CC    aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC    x86_64-softmmu/hw/i386/x86-iommu.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:1037: warning: ‘pch_rev_id’ may be used uninitialized in this function
  CC    aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC    x86_64-softmmu/hw/i386/intel_iommu.o
  CC    aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC    x86_64-softmmu/hw/i386/kvmvapic.o
  CC    aarch64-softmmu/hw/intc/omap_intc.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    x86_64-softmmu/hw/i386/acpi-build.o
  CC    aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC    x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC    aarch64-softmmu/hw/misc/ivshmem.o
  CC    x86_64-softmmu/hw/i386/kvm/clock.o
  CC    aarch64-softmmu/hw/misc/arm_sysctl.o
  CC    aarch64-softmmu/hw/misc/cbus.o
  CC    aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC    aarch64-softmmu/hw/misc/imx_ccm.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:471: warning: ‘notify_method’ may be used uninitialized in this function
  CC    x86_64-softmmu/hw/i386/kvm/apic.o
  CC    x86_64-softmmu/hw/i386/kvm/i8259.o
  CC    aarch64-softmmu/hw/misc/imx31_ccm.o
  CC    aarch64-softmmu/hw/misc/imx25_ccm.o
  CC    x86_64-softmmu/hw/i386/kvm/ioapic.o
  CC    aarch64-softmmu/hw/misc/imx6_ccm.o
  CC    aarch64-softmmu/hw/misc/imx6_src.o
  CC    x86_64-softmmu/hw/i386/kvm/i8254.o
  CC    aarch64-softmmu/hw/misc/mst_fpga.o
  CC    x86_64-softmmu/hw/i386/kvm/pci-assign.o
  CC    aarch64-softmmu/hw/misc/omap_clk.o
  CC    x86_64-softmmu/target-i386/translate.o
  CC    x86_64-softmmu/target-i386/helper.o
  CC    aarch64-softmmu/hw/misc/omap_gpmc.o
  CC    x86_64-softmmu/target-i386/cpu.o
  CC    aarch64-softmmu/hw/misc/omap_l4.o
  CC    x86_64-softmmu/target-i386/bpt_helper.o
  CC    x86_64-softmmu/target-i386/excp_helper.o
  CC    x86_64-softmmu/target-i386/fpu_helper.o
  CC    x86_64-softmmu/target-i386/cc_helper.o
  CC    aarch64-softmmu/hw/misc/omap_sdrc.o
  CC    aarch64-softmmu/hw/misc/omap_tap.o
  CC    x86_64-softmmu/target-i386/int_helper.o
  CC    x86_64-softmmu/target-i386/svm_helper.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
  CC    x86_64-softmmu/target-i386/seg_helper.o
  CC    x86_64-softmmu/target-i386/mpx_helper.o
  CC    aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC    aarch64-softmmu/hw/misc/bcm2835_property.o
  CC    x86_64-softmmu/target-i386/gdbstub.o
  CC    x86_64-softmmu/target-i386/machine.o
  CC    aarch64-softmmu/hw/misc/zynq_slcr.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    x86_64-softmmu/target-i386/kvm.o
  CC    x86_64-softmmu/target-i386/hyperv.o
  CC    aarch64-softmmu/hw/misc/zynq-xadc.o
  CC    aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  GEN   trace/generated-helpers.c
  CC    aarch64-softmmu/hw/misc/edu.o
  CC    aarch64-softmmu/hw/misc/auxbus.o
  CC    x86_64-softmmu/trace/control-target.o
  CC    aarch64-softmmu/hw/misc/aspeed_scu.o
  CC    aarch64-softmmu/hw/net/virtio-net.o
  CC    aarch64-softmmu/hw/net/vhost_net.o
  CC    aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC    aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC    aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC    aarch64-softmmu/hw/scsi/vhost-scsi.o
  CC    aarch64-softmmu/hw/sd/omap_mmc.o
  CC    aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC    aarch64-softmmu/hw/ssi/omap_spi.o
  CC    aarch64-softmmu/hw/ssi/imx_spi.o
  CC    aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC    aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC    aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC    aarch64-softmmu/hw/timer/omap_gptimer.o
  CC    aarch64-softmmu/hw/timer/omap_synctimer.o
  CC    aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC    aarch64-softmmu/hw/timer/digic-timer.o
  CC    aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC    aarch64-softmmu/hw/usb/tusb6010.o
  CC    aarch64-softmmu/hw/vfio/common.o
  CC    aarch64-softmmu/hw/vfio/pci.o
  CC    aarch64-softmmu/hw/vfio/pci-quirks.o
  CC    aarch64-softmmu/hw/vfio/platform.o
  CC    aarch64-softmmu/hw/vfio/calxeda-xgmac.o
  CC    aarch64-softmmu/hw/vfio/amd-xgbe.o
  CC    aarch64-softmmu/hw/vfio/spapr.o
  CC    aarch64-softmmu/hw/virtio/virtio.o
  CC    aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC    aarch64-softmmu/hw/virtio/vhost.o
  CC    aarch64-softmmu/hw/virtio/vhost-backend.o
  CC    x86_64-softmmu/trace/generated-helpers.o
  CC    aarch64-softmmu/hw/virtio/vhost-user.o
  CC    aarch64-softmmu/hw/arm/boot.o
  CC    aarch64-softmmu/hw/arm/collie.o
  CC    aarch64-softmmu/hw/arm/exynos4_boards.o
  CC    aarch64-softmmu/hw/arm/gumstix.o
  CC    aarch64-softmmu/hw/arm/highbank.o
  CC    aarch64-softmmu/hw/arm/digic_boards.o
  CC    aarch64-softmmu/hw/arm/integratorcp.o
  CC    aarch64-softmmu/hw/arm/mainstone.o
  CC    aarch64-softmmu/hw/arm/musicpal.o
  CC    aarch64-softmmu/hw/arm/nseries.o
  CC    aarch64-softmmu/hw/arm/omap_sx1.o
  CC    aarch64-softmmu/hw/arm/palm.o
  LINK  x86_64-softmmu/qemu-system-x86_64
  CC    aarch64-softmmu/hw/arm/realview.o
  CC    aarch64-softmmu/hw/arm/spitz.o
  CC    aarch64-softmmu/hw/arm/stellaris.o
  CC    aarch64-softmmu/hw/arm/tosa.o
  CC    aarch64-softmmu/hw/arm/versatilepb.o
  CC    aarch64-softmmu/hw/arm/vexpress.o
  CC    aarch64-softmmu/hw/arm/virt.o
  CC    aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC    aarch64-softmmu/hw/arm/z2.o
  CC    aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC    aarch64-softmmu/hw/arm/netduino2.o
  CC    aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC    aarch64-softmmu/hw/arm/armv7m.o
  CC    aarch64-softmmu/hw/arm/exynos4210.o
  CC    aarch64-softmmu/hw/arm/pxa2xx.o
  CC    aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC    aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC    aarch64-softmmu/hw/arm/digic.o
  CC    aarch64-softmmu/hw/arm/omap1.o
  CC    aarch64-softmmu/hw/arm/omap2.o
  CC    aarch64-softmmu/hw/arm/strongarm.o
  CC    aarch64-softmmu/hw/arm/allwinner-a10.o
  CC    aarch64-softmmu/hw/arm/cubieboard.o
  CC    aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC    aarch64-softmmu/hw/arm/bcm2836.o
  CC    aarch64-softmmu/hw/arm/raspi.o
  CC    aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC    aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC    aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC    aarch64-softmmu/hw/arm/fsl-imx25.o
  CC    aarch64-softmmu/hw/arm/imx25_pdk.o
  CC    aarch64-softmmu/hw/arm/fsl-imx31.o
  CC    aarch64-softmmu/hw/arm/kzm.o
  CC    aarch64-softmmu/hw/arm/fsl-imx6.o
  CC    aarch64-softmmu/hw/arm/sabrelite.o
  CC    aarch64-softmmu/hw/arm/ast2400.o
  CC    aarch64-softmmu/hw/arm/palmetto-bmc.o
  CC    aarch64-softmmu/target-arm/arm-semi.o
  CC    aarch64-softmmu/target-arm/machine.o
  CC    aarch64-softmmu/target-arm/psci.o
  CC    aarch64-softmmu/target-arm/arch_dump.o
  CC    aarch64-softmmu/target-arm/monitor.o
  CC    aarch64-softmmu/target-arm/kvm-stub.o
  CC    aarch64-softmmu/target-arm/translate.o
  CC    aarch64-softmmu/target-arm/op_helper.o
  CC    aarch64-softmmu/target-arm/helper.o
  CC    aarch64-softmmu/target-arm/cpu.o
  CC    aarch64-softmmu/target-arm/neon_helper.o
  CC    aarch64-softmmu/target-arm/iwmmxt_helper.o
  CC    aarch64-softmmu/target-arm/gdbstub.o
  CC    aarch64-softmmu/target-arm/cpu64.o
  CC    aarch64-softmmu/target-arm/translate-a64.o
  CC    aarch64-softmmu/target-arm/helper-a64.o
  CC    aarch64-softmmu/target-arm/gdbstub64.o
  CC    aarch64-softmmu/target-arm/crypto_helper.o
  CC    aarch64-softmmu/target-arm/arm-powerctl.o
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:6308: warning: ‘tcg_src_hi’ may be used uninitialized in this function
/tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’:
/tmp/qemu-test/src/target-arm/translate-a64.c:8035: warning: ‘rmode’ may be used uninitialized in this function
  GEN   trace/generated-helpers.c
  CC    aarch64-softmmu/trace/control-target.o
  CC    aarch64-softmmu/gdbstub-xml.o
  CC    aarch64-softmmu/trace/generated-helpers.o
  LINK  aarch64-softmmu/qemu-system-aarch64
tests/docker/Makefile.include:104: recipe for target 'docker-run-test-quick@centos6' failed
make: *** [docker-run-test-quick@centos6] Error 1
=== OUTPUT END ===

Test command exited with code: 2


---
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diff mbox

Patch

diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx
index 7e95b2d..03bdd7a 100644
--- a/qemu-img-cmds.hx
+++ b/qemu-img-cmds.hx
@@ -45,6 +45,12 @@  STEXI
 @item convert [--object @var{objectdef}] [--image-opts] [-c] [-p] [-q] [-n] [-f @var{fmt}] [-t @var{cache}] [-T @var{src_cache}] [-O @var{output_fmt}] [-o @var{options}] [-s @var{snapshot_id_or_name}] [-l @var{snapshot_param}] [-S @var{sparse_size}] @var{filename} [@var{filename2} [...]] @var{output_filename}
 ETEXI
 
+DEF("dd", img_dd,
+    "dd [--image-opts] [-f fmt] [-O output_fmt] [bs=block_size] [count=blocks] if=input of=output")
+STEXI
+@item dd [--image-opts] [-f @var{fmt}] [-O @var{output_fmt}] [bs=@var{block_size}] [count=@var{blocks}] if=@var{input} of=@var{output}
+ETEXI
+
 DEF("info", img_info,
     "info [--object objectdef] [--image-opts] [-f fmt] [--output=ofmt] [--backing-chain] filename")
 STEXI
diff --git a/qemu-img.c b/qemu-img.c
index d2865a5..5f3f2f7 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -166,7 +166,14 @@  static void QEMU_NORETURN help(void)
            "Parameters to compare subcommand:\n"
            "  '-f' first image format\n"
            "  '-F' second image format\n"
-           "  '-s' run in Strict mode - fail on different image size or sector allocation\n";
+           "  '-s' run in Strict mode - fail on different image size or sector allocation\n"
+           "\n"
+           "Parameters to dd subcommand:\n"
+           "  'bs=BYTES' read and write up to BYTES bytes at a time "
+           "(default: 512)\n"
+           "  'count=N' copy only N input blocks\n"
+           "  'if=FILE' read from FILE\n"
+           "  'of=FILE' write to FILE\n";
 
     printf("%s\nSupported formats:", help_msg);
     bdrv_iterate_format(format_print, NULL);
@@ -3794,6 +3801,299 @@  out:
     return 0;
 }
 
+#define C_BS      01
+#define C_COUNT   02
+#define C_IF      04
+#define C_OF      010
+
+struct DdInfo {
+    unsigned int flags;
+    int64_t count;
+};
+
+struct DdIo {
+    int bsz;    /* Block size */
+    char *filename;
+    uint8_t *buf;
+};
+
+struct DdOpts {
+    const char *name;
+    int (*f)(const char *, struct DdIo *, struct DdIo *, struct DdInfo *);
+    unsigned int flag;
+};
+
+static int img_dd_bs(const char *arg,
+                     struct DdIo *in, struct DdIo *out,
+                     struct DdInfo *dd)
+{
+    char *end;
+    int64_t res;
+
+    res = qemu_strtosz_suffix(arg, &end, QEMU_STRTOSZ_DEFSUFFIX_B);
+
+    if (res <= 0 || res > INT_MAX || *end) {
+        error_report("invalid number: '%s'", arg);
+        return 1;
+    }
+    in->bsz = out->bsz = res;
+
+    return 0;
+}
+
+static int img_dd_count(const char *arg,
+                        struct DdIo *in, struct DdIo *out,
+                        struct DdInfo *dd)
+{
+    char *end;
+
+    dd->count = qemu_strtosz_suffix(arg, &end, QEMU_STRTOSZ_DEFSUFFIX_B);
+
+    if (dd->count < 0 || *end) {
+        error_report("invalid number: '%s'", arg);
+        return 1;
+    }
+
+    return 0;
+}
+
+static int img_dd_if(const char *arg,
+                     struct DdIo *in, struct DdIo *out,
+                     struct DdInfo *dd)
+{
+    in->filename = g_strdup(arg);
+
+    return 0;
+}
+
+static int img_dd_of(const char *arg,
+                     struct DdIo *in, struct DdIo *out,
+                     struct DdInfo *dd)
+{
+    out->filename = g_strdup(arg);
+
+    return 0;
+}
+
+static int img_dd(int argc, char **argv)
+{
+    int ret = 0;
+    char *arg = NULL;
+    char *tmp;
+    BlockDriver *drv = NULL, *proto_drv = NULL;
+    BlockBackend *blk1 = NULL, *blk2 = NULL;
+    QemuOpts *opts = NULL;
+    QemuOptsList *create_opts = NULL;
+    Error *local_err = NULL;
+    bool image_opts = false;
+    int c;
+    const char *out_fmt = "raw";
+    const char *fmt = NULL;
+    int64_t size = 0;
+    int64_t block_count = 0, outcount = 0, incount;
+    struct DdInfo dd = {
+        .flags = 0,
+        .count = 0,
+    };
+    struct DdIo in = {
+        .bsz = 512, /* Block size is by default 512 bytes */
+        .filename = NULL,
+        .buf = NULL
+    };
+    struct DdIo out = {
+        .bsz = 512,
+        .filename = NULL,
+        .buf = NULL
+    };
+
+    const struct DdOpts options[] = {
+        { "bs", img_dd_bs, C_BS },
+        { "count", img_dd_count, C_COUNT },
+        { "if", img_dd_if, C_IF },
+        { "of", img_dd_of, C_OF },
+        { NULL, NULL, 0 }
+    };
+    const struct option long_options[] = {
+        { "help", no_argument, 0, 'h'},
+        { "image-opts", no_argument, 0, OPTION_IMAGE_OPTS},
+        { 0, 0, 0, 0 }
+    };
+
+    while ((c = getopt_long(argc, argv, "hf:O:", long_options, NULL))) {
+        if (c == EOF) {
+            break;
+        }
+        switch (c) {
+        case 'O':
+            out_fmt = optarg;
+            break;
+        case 'f':
+            fmt = optarg;
+            break;
+        case '?':
+            error_report("Try 'qemu-img --help' for more information.");
+            ret = -1;
+            goto out;
+        case 'h':
+            help();
+            break;
+        case OPTION_IMAGE_OPTS:
+            image_opts = true;
+            break;
+        }
+    }
+
+    for (int i = optind; i < argc; i++) {
+        int j;
+        arg = g_strdup(argv[i]);
+
+        tmp = strchr(arg, '=');
+        if (tmp == NULL) {
+            error_report("unrecognized operand %s", arg);
+            ret = -1;
+            goto out;
+        }
+
+        *tmp++ = '\0';
+
+        for (j = 0; options[j].name != NULL; j++) {
+            if (!strcmp(arg, options[j].name)) {
+                break;
+            }
+        }
+        if (options[j].name == NULL) {
+            error_report("unrecognized operand %s", arg);
+            ret = -1;
+            goto out;
+        }
+
+        if (options[j].f(tmp, &in, &out, &dd) != 0) {
+            ret = -1;
+            goto out;
+        }
+        dd.flags |= options[j].flag;
+        g_free(arg);
+        arg = NULL;
+    }
+
+    if (!(dd.flags & C_IF && dd.flags & C_OF)) {
+        error_report("Must specify both input and output files");
+        ret = -1;
+        goto out;
+    }
+    blk1 = img_open(image_opts, in.filename, fmt, 0, false, false);
+
+    if (!blk1) {
+        ret = -1;
+        goto out;
+    }
+
+    drv = bdrv_find_format(out_fmt);
+    if (!drv) {
+        error_report("Unknown file format");
+        ret = -1;
+        goto out;
+    }
+    proto_drv = bdrv_find_protocol(out.filename, true, &local_err);
+
+    if (!proto_drv) {
+        error_report_err(local_err);
+        ret = -1;
+        goto out;
+    }
+    if (!drv->create_opts) {
+        error_report("Format driver '%s' does not support image creation",
+                     drv->format_name);
+        ret = -1;
+        goto out;
+    }
+    if (!proto_drv->create_opts) {
+        error_report("Protocol driver '%s' does not support image creation",
+                     proto_drv->format_name);
+        ret = -1;
+        goto out;
+    }
+    create_opts = qemu_opts_append(create_opts, drv->create_opts);
+    create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
+
+    opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
+
+    size = blk_getlength(blk1);
+    if (size < 0) {
+        error_report("Failed to get size for '%s'", in.filename);
+        ret = -1;
+        goto out;
+    }
+
+    if (dd.flags & C_COUNT && dd.count * in.bsz < size) {
+        size = dd.count * in.bsz;
+    }
+
+    qemu_opt_set_number(opts, BLOCK_OPT_SIZE, size, &error_abort);
+
+    ret = bdrv_create(drv, out.filename, opts, &local_err);
+    if (ret < 0) {
+        error_reportf_err(local_err,
+                          "%s: error while creating output image: ",
+                          out.filename);
+        ret = -1;
+        goto out;
+    }
+
+    blk2 = img_open(image_opts, out.filename, out_fmt, BDRV_O_RDWR,
+                    false, false);
+
+    if (!blk2) {
+        ret = -1;
+        goto out;
+    }
+
+    in.buf = g_new(uint8_t, in.bsz);
+
+    for (incount = 0; incount < size; block_count++) {
+        int in_ret, out_ret;
+
+        if (incount + in.bsz > size) {
+            in_ret = blk_pread(blk1, incount, in.buf, size - incount);
+        } else {
+            in_ret = blk_pread(blk1, incount, in.buf, in.bsz);
+        }
+        if (in_ret < 0) {
+            error_report("error while reading from input image file: %s",
+                         strerror(-in_ret));
+            ret = -1;
+            goto out;
+        }
+        incount += in_ret;
+
+        out_ret = blk_pwrite(blk2, outcount, in.buf, in_ret, 0);
+
+        if (out_ret < 0) {
+            error_report("error while writing to output image file: %s",
+                         strerror(-out_ret));
+            ret = -1;
+            goto out;
+        }
+        outcount += out_ret;
+    }
+
+out:
+    g_free(arg);
+    qemu_opts_del(opts);
+    qemu_opts_free(create_opts);
+    blk_unref(blk1);
+    blk_unref(blk2);
+    g_free(in.filename);
+    g_free(out.filename);
+    g_free(in.buf);
+    g_free(out.buf);
+
+    if (ret) {
+        return 1;
+    }
+    return 0;
+}
+
 
 static const img_cmd_t img_cmds[] = {
 #define DEF(option, callback, arg_string)        \
diff --git a/qemu-img.texi b/qemu-img.texi
index 449a19c..880293a 100644
--- a/qemu-img.texi
+++ b/qemu-img.texi
@@ -139,6 +139,20 @@  Parameters to convert subcommand:
 Skip the creation of the target volume
 @end table
 
+Parameters to dd subcommand:
+
+@table @option
+
+@item bs=@var{block_size}
+defines the block size
+@item count=@var{blocks}
+sets the number of input blocks to copy
+@item if=@var{input}
+sets the input file
+@item of=@var{output}
+sets the output file
+@end table
+
 Command description:
 
 @table @option
@@ -310,6 +324,17 @@  skipped. This is useful for formats such as @code{rbd} if the target
 volume has already been created with site specific options that cannot
 be supplied through qemu-img.
 
+@item dd [-f @var{fmt}] [-O @var{output_fmt}] [bs=@var{block_size}] [count=@var{blocks}] if=@var{input} of=@var{output}
+
+Dd copies from @var{input} file to @var{output} file converting it from
+@var{fmt} format to @var{output_fmt} format.
+
+The data is by default read and written using blocks of 512 bytes but can be
+modified by specifying @var{block_size}. If count=@var{blocks} is specified
+dd will stop reading input after reading @var{blocks} input blocks.
+
+The size syntax is similar to dd(1)'s size syntax.
+
 @item info [-f @var{fmt}] [--output=@var{ofmt}] [--backing-chain] @var{filename}
 
 Give information about the disk image @var{filename}. Use it in
diff --git a/tests/qemu-iotests/158 b/tests/qemu-iotests/158
new file mode 100755
index 0000000..48972c8
--- /dev/null
+++ b/tests/qemu-iotests/158
@@ -0,0 +1,68 @@ 
+#! /bin/bash
+#
+# qemu-img dd test
+#
+# Copyright (C) 2016 Reda Sallahi
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+owner=fullmanet@gmail.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+status=1
+
+_cleanup()
+{
+    _cleanup_test_img
+    rm -f "$TEST_IMG.out"
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+. ./common.rc
+. ./common.filter
+. ./common.pattern
+
+_supported_fmt generic
+_supported_proto file
+_supported_os Linux
+
+echo
+echo "== Creating image =="
+
+size=1M
+_make_test_img $size
+_check_test_img
+
+$QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
+
+echo
+echo "== Converting the image with dd =="
+
+$QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" -O "$IMGFMT"
+$QEMU_IMG check "$TEST_IMG.out" -f "$IMGFMT" 2>&1  | _filter_testdir | \
+    _filter_qemu_img_check
+
+echo
+echo "== Compare the images with qemu-img compare =="
+
+$QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out"
+
+echo
+echo "*** done"
+rm -f "$seq.full"
+status=0
diff --git a/tests/qemu-iotests/158.out b/tests/qemu-iotests/158.out
new file mode 100644
index 0000000..58bfd85
--- /dev/null
+++ b/tests/qemu-iotests/158.out
@@ -0,0 +1,15 @@ 
+QA output created by 158
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+*** done
diff --git a/tests/qemu-iotests/159 b/tests/qemu-iotests/159
new file mode 100755
index 0000000..e55d942
--- /dev/null
+++ b/tests/qemu-iotests/159
@@ -0,0 +1,70 @@ 
+#! /bin/bash
+#
+# qemu-img dd test with different block sizes
+#
+# Copyright (C) 2016 Reda Sallahi
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+owner=fullmanet@gmail.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+status=1
+
+_cleanup()
+{
+    _cleanup_test_img
+    rm -f "$TEST_IMG.out"
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+. ./common.rc
+. ./common.filter
+. ./common.pattern
+
+_supported_fmt generic
+_supported_proto file
+_supported_os Linux
+
+TEST_SIZES="5 512 1024 1999 1K 64K 1M"
+
+for bs in $TEST_SIZES; do
+    echo
+    echo "== Creating image =="
+
+    size=1M
+    _make_test_img $size
+    _check_test_img
+    $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
+
+    echo
+    echo "== Converting the image with dd with a block size of $bs =="
+
+    $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" bs=$bs -O "$IMGFMT"
+    $QEMU_IMG check "$TEST_IMG.out" -f "$IMGFMT" 2>&1  | _filter_testdir | \
+        _filter_qemu_img_check
+    echo
+    echo "== Compare the images with qemu-img compare =="
+
+    $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out"
+done
+
+echo
+echo "*** done"
+rm -f "$seq.full"
+status=0
diff --git a/tests/qemu-iotests/159.out b/tests/qemu-iotests/159.out
new file mode 100644
index 0000000..b86b63a
--- /dev/null
+++ b/tests/qemu-iotests/159.out
@@ -0,0 +1,87 @@ 
+QA output created by 159
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 5 ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 512 ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 1024 ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 1999 ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 1K ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 64K ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+== Creating image ==
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
+No errors were found on the image.
+wrote 1048576/1048576 bytes at offset 0
+1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== Converting the image with dd with a block size of 1M ==
+No errors were found on the image.
+
+== Compare the images with qemu-img compare ==
+Images are identical.
+
+*** done
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 3ab6e4d..cef5222 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -44,6 +44,15 @@  _filter_imgfmt()
     sed -e "s#$IMGFMT#IMGFMT#g"
 }
 
+# replace error message when the format is not supported and delete
+# the output lines after the first one
+_filter_qemu_img_check()
+{
+    sed -e '/allocated.*fragmented.*compressed clusters/d' \
+        -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
+        -e '/Image end offset: [0-9]\+/d'
+}
+
 # Removes \r from messages
 _filter_win32()
 {
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 3a3973e..ec712bc 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -157,3 +157,5 @@ 
 155 rw auto
 156 rw auto quick
 157 auto
+158 rw auto quick
+159 rw auto quick