[PATCH 14/21] qemuxml2argvdata: Use proper arch and emulator for x86 real capability tests

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Upcoming patches will modify how we populate the capability cache in
tests to be more sane. This also means that the emulator binary and
architecture used in the test files using real capabilities must match
what the real capabilities have.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 tests/qemuxml2argvdata/audio-alsa-best.x86_64-4.1.0.args      | 2 +-
 tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-alsa-best.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-alsa-full.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-4.1.0.args   | 2 +-
 tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-alsa-minimal.xml                 | 4 ++--
 tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-4.1.0.args | 2 +-
 .../qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-coreaudio-best.xml               | 4 ++--
 .../qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-coreaudio-full.xml               | 4 ++--
 .../audio-coreaudio-minimal.x86_64-4.1.0.args                 | 2 +-
 .../audio-coreaudio-minimal.x86_64-latest.args                | 2 +-
 tests/qemuxml2argvdata/audio-coreaudio-minimal.xml            | 4 ++--
 .../audio-default-nographics.x86_64-4.1.0.args                | 2 +-
 .../audio-default-nographics.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/audio-default-nographics.xml           | 4 ++--
 tests/qemuxml2argvdata/audio-default-sdl.args                 | 2 +-
 tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/audio-default-sdl.xml                  | 4 ++--
 tests/qemuxml2argvdata/audio-default-spice.args               | 2 +-
 tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/audio-default-spice.xml                | 4 ++--
 tests/qemuxml2argvdata/audio-default-vnc.args                 | 2 +-
 tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/audio-default-vnc.xml                  | 4 ++--
 tests/qemuxml2argvdata/audio-file-best.x86_64-4.1.0.args      | 2 +-
 tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-file-best.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-file-full.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-file-minimal.x86_64-4.1.0.args   | 2 +-
 tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-file-minimal.xml                 | 4 ++--
 tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-jack-full.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-jack-minimal.xml                 | 4 ++--
 tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/audio-many-backends.xml                | 4 ++--
 tests/qemuxml2argvdata/audio-none-best.x86_64-4.1.0.args      | 2 +-
 tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-none-best.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/audio-none-full.xml                    | 4 ++--
 tests/qemuxml2argvdata/audio-none-minimal.x86_64-4.1.0.args   | 2 +-
 tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/audio-none-minimal.xml                 | 4 ++--
 tests/qemuxml2argvdata/audio-oss-best.x86_64-4.1.0.args       | 2 +-
 tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/audio-oss-best.xml                     | 4 ++--
 tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/audio-oss-full.xml                     | 4 ++--
 tests/qemuxml2argvdata/audio-oss-minimal.x86_64-4.1.0.args    | 2 +-
 tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/audio-oss-minimal.xml                  | 4 ++--
 .../qemuxml2argvdata/audio-pulseaudio-best.x86_64-4.1.0.args  | 2 +-
 .../qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/audio-pulseaudio-best.xml              | 4 ++--
 .../qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/audio-pulseaudio-full.xml              | 4 ++--
 .../audio-pulseaudio-minimal.x86_64-4.1.0.args                | 2 +-
 .../audio-pulseaudio-minimal.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/audio-pulseaudio-minimal.xml           | 4 ++--
 tests/qemuxml2argvdata/audio-sdl-best.x86_64-4.1.0.args       | 2 +-
 tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/audio-sdl-best.xml                     | 4 ++--
 tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/audio-sdl-full.xml                     | 4 ++--
 tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-4.1.0.args    | 2 +-
 tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/audio-sdl-minimal.xml                  | 4 ++--
 tests/qemuxml2argvdata/audio-spice-best.x86_64-4.1.0.args     | 2 +-
 tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/audio-spice-best.xml                   | 4 ++--
 tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/audio-spice-full.xml                   | 4 ++--
 tests/qemuxml2argvdata/audio-spice-minimal.x86_64-4.1.0.args  | 2 +-
 tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/audio-spice-minimal.xml                | 4 ++--
 .../qemuxml2argvdata/blkdeviotune-group-num.x86_64-4.1.0.args | 2 +-
 .../blkdeviotune-group-num.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/blkdeviotune-group-num.xml             | 4 ++--
 .../blkdeviotune-max-length.x86_64-4.1.0.args                 | 2 +-
 .../blkdeviotune-max-length.x86_64-latest.args                | 2 +-
 tests/qemuxml2argvdata/blkdeviotune-max-length.xml            | 4 ++--
 tests/qemuxml2argvdata/blkdeviotune-max.x86_64-4.1.0.args     | 2 +-
 tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/blkdeviotune-max.xml                   | 4 ++--
 tests/qemuxml2argvdata/console-compat-auto.args               | 2 +-
 tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/console-compat-auto.xml                | 4 ++--
 tests/qemuxml2argvdata/console-compat-chardev.args            | 2 +-
 .../console-compat-chardev.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/console-compat-chardev.xml             | 4 ++--
 tests/qemuxml2argvdata/console-compat.args                    | 2 +-
 tests/qemuxml2argvdata/console-compat.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/console-compat.xml                     | 4 ++--
 .../controller-virtio-scsi.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/controller-virtio-scsi.xml             | 4 ++--
 tests/qemuxml2argvdata/disk-address-conflict.xml              | 4 ++--
 tests/qemuxml2argvdata/disk-aio.x86_64-2.12.0.args            | 2 +-
 tests/qemuxml2argvdata/disk-aio.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/disk-aio.xml                           | 4 ++--
 tests/qemuxml2argvdata/disk-attaching-partition-nosupport.xml | 4 ++--
 tests/qemuxml2argvdata/disk-backing-chains-index.xml          | 4 ++--
 .../disk-backing-chains-noindex.x86_64-2.12.0.args            | 2 +-
 .../disk-backing-chains-noindex.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/disk-backing-chains-noindex.xml        | 4 ++--
 tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/disk-blockio.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/disk-boot-cdrom.xml                    | 4 ++--
 tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/disk-boot-disk.xml                     | 4 ++--
 .../qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-cdrom-bus-other.xml               | 4 ++--
 .../disk-cdrom-empty-network-invalid.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.xml   | 4 ++--
 tests/qemuxml2argvdata/disk-cdrom.x86_64-2.12.0.args          | 2 +-
 tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args          | 2 +-
 tests/qemuxml2argvdata/disk-cdrom.xml                         | 4 ++--
 tests/qemuxml2argvdata/disk-device-lun-type-invalid.xml       | 4 ++--
 tests/qemuxml2argvdata/disk-error-policy.x86_64-2.12.0.args   | 2 +-
 tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/disk-error-policy.xml                  | 4 ++--
 tests/qemuxml2argvdata/disk-fdc-incompatible-address.xml      | 4 ++--
 tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/disk-floppy-tray.xml                   | 4 ++--
 tests/qemuxml2argvdata/disk-floppy.x86_64-2.12.0.args         | 2 +-
 tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/disk-floppy.xml                        | 4 ++--
 tests/qemuxml2argvdata/disk-fmt-cow.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-fmt-dir.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-fmt-iso.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-4.1.0.args        | 2 +-
 tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/disk-fmt-qcow.xml                      | 4 ++--
 tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/disk-geometry.xml                      | 4 ++--
 tests/qemuxml2argvdata/disk-hostdev-scsi-address-conflict.xml | 4 ++--
 tests/qemuxml2argvdata/disk-ide-incompatible-address.xml      | 4 ++--
 tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/disk-ide-split.xml                     | 4 ++--
 tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/disk-ide-wwn.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/disk-metadata-cache.xml                | 4 ++--
 tests/qemuxml2argvdata/disk-missing-target-invalid.xml        | 4 ++--
 .../qemuxml2argvdata/disk-network-gluster.x86_64-2.12.0.args  | 2 +-
 .../qemuxml2argvdata/disk-network-gluster.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-network-gluster.xml               | 4 ++--
 .../disk-network-iscsi-auth-secrettype-invalid.xml            | 4 ++--
 .../disk-network-iscsi-auth-wrong-secrettype.xml              | 4 ++--
 tests/qemuxml2argvdata/disk-network-iscsi.x86_64-2.12.0.args  | 2 +-
 tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-network-iscsi.xml                 | 4 ++--
 tests/qemuxml2argvdata/disk-network-nbd.x86_64-2.12.0.args    | 2 +-
 tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/disk-network-nbd.xml                   | 4 ++--
 tests/qemuxml2argvdata/disk-network-nfs.xml                   | 2 +-
 .../disk-network-rbd-no-colon.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/disk-network-rbd-no-colon.xml          | 4 ++--
 tests/qemuxml2argvdata/disk-network-rbd.x86_64-2.12.0.args    | 2 +-
 tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/disk-network-rbd.xml                   | 4 ++--
 .../qemuxml2argvdata/disk-network-sheepdog.x86_64-2.12.0.args | 2 +-
 .../qemuxml2argvdata/disk-network-sheepdog.x86_64-6.0.0.args  | 2 +-
 tests/qemuxml2argvdata/disk-network-sheepdog.xml              | 4 ++--
 tests/qemuxml2argvdata/disk-network-source-auth-both.xml      | 4 ++--
 .../disk-network-source-auth.x86_64-2.12.0.args               | 2 +-
 .../disk-network-source-auth.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/disk-network-source-auth.xml           | 4 ++--
 .../disk-network-tlsx509-nbd.x86_64-2.12.0.args               | 1 -
 tests/qemuxml2argvdata/disk-network-tlsx509-nbd.xml           | 2 +-
 .../disk-network-tlsx509-vxhs.x86_64-2.12.0.args              | 1 -
 tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.xml          | 2 +-
 tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/disk-no-boot.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args           | 2 +-
 tests/qemuxml2argvdata/disk-nvme.xml                          | 4 ++--
 tests/qemuxml2argvdata/disk-order.x86_64-latest.args          | 2 +-
 tests/qemuxml2argvdata/disk-order.xml                         | 4 ++--
 tests/qemuxml2argvdata/disk-readonly-disk.x86_64-2.12.0.args  | 2 +-
 tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-readonly-disk.xml                 | 4 ++--
 tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/disk-rotation.xml                      | 4 ++--
 tests/qemuxml2argvdata/disk-same-targets.xml                  | 4 ++--
 tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/disk-sata-device.xml                   | 4 ++--
 tests/qemuxml2argvdata/disk-sata-incompatible-address.xml     | 4 ++--
 .../qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/disk-scsi-device-auto.xml              | 4 ++--
 .../qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-scsi-disk-split.xml               | 4 ++--
 tests/qemuxml2argvdata/disk-scsi-disk-vpd-build-error.xml     | 4 ++--
 tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-scsi-disk-vpd.xml                 | 4 ++--
 tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-scsi-disk-wwn.xml                 | 4 ++--
 tests/qemuxml2argvdata/disk-scsi-incompatible-address.xml     | 4 ++--
 .../disk-scsi-lun-passthrough.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/disk-scsi-lun-passthrough.xml          | 4 ++--
 tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args           | 2 +-
 tests/qemuxml2argvdata/disk-scsi.xml                          | 4 ++--
 tests/qemuxml2argvdata/disk-serial.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/disk-serial.xml                        | 4 ++--
 tests/qemuxml2argvdata/disk-shared-qcow.xml                   | 4 ++--
 tests/qemuxml2argvdata/disk-shared.x86_64-2.12.0.args         | 2 +-
 tests/qemuxml2argvdata/disk-shared.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/disk-shared.xml                        | 4 ++--
 tests/qemuxml2argvdata/disk-slices.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/disk-slices.xml                        | 4 ++--
 tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/disk-snapshot.xml                      | 4 ++--
 .../qemuxml2argvdata/disk-source-pool-mode.x86_64-4.1.0.args  | 2 +-
 .../qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/disk-source-pool-mode.xml              | 4 ++--
 tests/qemuxml2argvdata/disk-source-pool.x86_64-4.1.0.args     | 2 +-
 tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/disk-source-pool.xml                   | 4 ++--
 tests/qemuxml2argvdata/disk-transient.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/disk-transient.xml                     | 4 ++--
 .../disk-usb-device-removable.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/disk-usb-device-removable.xml          | 4 ++--
 tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/disk-usb-device.xml                    | 4 ++--
 tests/qemuxml2argvdata/disk-usb-pci.xml                       | 4 ++--
 tests/qemuxml2argvdata/disk-vhostuser.xml                     | 2 +-
 tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/disk-virtio-queues.xml                 | 4 ++--
 .../disk-virtio-scsi-reservations.x86_64-2.12.0.args          | 2 +-
 .../disk-virtio-scsi-reservations.x86_64-5.2.0.args           | 2 +-
 .../disk-virtio-scsi-reservations.x86_64-latest.args          | 2 +-
 tests/qemuxml2argvdata/disk-virtio-scsi-reservations.xml      | 4 ++--
 tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/disk-virtio.xml                        | 4 ++--
 tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-4.1.0.args | 2 +-
 .../qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/encrypted-disk-usage.xml               | 4 ++--
 tests/qemuxml2argvdata/encrypted-disk.x86_64-4.1.0.args       | 2 +-
 tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/encrypted-disk.xml                     | 4 ++--
 tests/qemuxml2argvdata/eoi-disabled.x86_64-4.0.0.args         | 4 ++--
 tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/eoi-disabled.xml                       | 4 ++--
 tests/qemuxml2argvdata/eoi-enabled.x86_64-4.0.0.args          | 4 ++--
 tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/eoi-enabled.xml                        | 4 ++--
 tests/qemuxml2argvdata/fips-enabled.x86_64-5.1.0.args         | 2 +-
 tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/fips-enabled.xml                       | 4 ++--
 tests/qemuxml2argvdata/floppy-drive-fat.x86_64-2.12.0.args    | 2 +-
 tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/floppy-drive-fat.xml                   | 4 ++--
 tests/qemuxml2argvdata/fs9p.x86_64-latest.args                | 2 +-
 tests/qemuxml2argvdata/fs9p.xml                               | 4 ++--
 .../graphics-egl-headless-rendernode.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/graphics-egl-headless-rendernode.xml   | 4 ++--
 tests/qemuxml2argvdata/graphics-egl-headless.args             | 2 +-
 .../qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/graphics-egl-headless.xml              | 4 ++--
 tests/qemuxml2argvdata/graphics-sdl-egl-headless.xml          | 4 ++--
 .../graphics-spice-agent-file-xfer.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.xml     | 4 ++--
 .../graphics-spice-agentmouse.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/graphics-spice-agentmouse.xml          | 4 ++--
 .../graphics-spice-auto-socket-cfg.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.xml     | 4 ++--
 .../graphics-spice-auto-socket.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/graphics-spice-auto-socket.xml         | 4 ++--
 .../graphics-spice-compression.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/graphics-spice-compression.xml         | 4 ++--
 .../graphics-spice-egl-headless.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/graphics-spice-egl-headless.xml        | 4 ++--
 .../graphics-spice-gl-auto-rendernode.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.xml  | 4 ++--
 .../qemuxml2argvdata/graphics-spice-invalid-egl-headless.xml  | 4 ++--
 .../graphics-spice-no-args.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/graphics-spice-no-args.xml             | 4 ++--
 .../graphics-spice-qxl-vga.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/graphics-spice-qxl-vga.xml             | 4 ++--
 tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/graphics-spice-sasl.xml                | 4 ++--
 .../qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/graphics-spice-socket.xml              | 4 ++--
 .../graphics-spice-timeout.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/graphics-spice-timeout.xml             | 4 ++--
 .../graphics-spice-usb-redir.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/graphics-spice-usb-redir.xml           | 4 ++--
 tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/graphics-spice.xml                     | 4 ++--
 .../graphics-vnc-auto-socket-cfg.x86_64-2.11.0.args           | 2 +-
 .../graphics-vnc-auto-socket-cfg.x86_64-latest.args           | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.xml       | 4 ++--
 .../graphics-vnc-auto-socket.x86_64-2.11.0.args               | 2 +-
 .../graphics-vnc-auto-socket.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-auto-socket.xml           | 4 ++--
 .../graphics-vnc-egl-headless.x86_64-2.11.0.args              | 2 +-
 .../graphics-vnc-egl-headless.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-egl-headless.xml          | 4 ++--
 .../graphics-vnc-no-listen-attr.x86_64-2.11.0.args            | 2 +-
 .../graphics-vnc-no-listen-attr.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.xml        | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-none.x86_64-2.11.0.args   | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-none.xml                  | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-2.11.0.args | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-policy.xml                | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-power.xml                 | 4 ++--
 .../graphics-vnc-remove-generated-socket.x86_64-2.11.0.args   | 2 +-
 .../graphics-vnc-remove-generated-socket.x86_64-latest.args   | 2 +-
 .../qemuxml2argvdata/graphics-vnc-remove-generated-socket.xml | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-2.11.0.args   | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-sasl.xml                  | 4 ++--
 .../graphics-vnc-socket-new-cmdline.x86_64-2.11.0.args        | 2 +-
 .../graphics-vnc-socket-new-cmdline.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.xml    | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-2.11.0.args | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-socket.xml                | 4 ++--
 .../graphics-vnc-tls-secret.x86_64-5.2.0.args                 | 2 +-
 .../graphics-vnc-tls-secret.x86_64-latest.args                | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-tls-secret.xml            | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-2.11.0.args    | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-tls.xml                   | 4 ++--
 .../graphics-vnc-websocket.x86_64-2.11.0.args                 | 2 +-
 .../graphics-vnc-websocket.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/graphics-vnc-websocket.xml             | 4 ++--
 tests/qemuxml2argvdata/graphics-vnc.x86_64-2.11.0.args        | 2 +-
 tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/graphics-vnc.xml                       | 4 ++--
 .../hostdev-mdev-display-ramfb.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml         | 4 ++--
 ...hostdev-mdev-display-spice-egl-headless.x86_64-latest.args | 2 +-
 .../hostdev-mdev-display-spice-egl-headless.xml               | 4 ++--
 .../hostdev-mdev-display-spice-opengl.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.xml  | 4 ++--
 .../hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args  | 2 +-
 .../hostdev-mdev-display-vnc-egl-headless.xml                 | 4 ++--
 .../hostdev-mdev-display-vnc.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/hostdev-mdev-display-vnc.xml           | 4 ++--
 tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-4.1.0.args     | 2 +-
 tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/hostdev-scsi-lsi.xml                   | 4 ++--
 .../hostdev-scsi-vhost-scsi-pci-boot-fail.xml                 | 4 ++--
 .../hostdev-scsi-virtio-scsi.x86_64-4.1.0.args                | 2 +-
 .../hostdev-scsi-virtio-scsi.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.xml           | 4 ++--
 tests/qemuxml2argvdata/hostdevs-drive-address-conflict.xml    | 4 ++--
 tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/hugepages-nvdimm.xml                   | 4 ++--
 tests/qemuxml2argvdata/hyperv-off.x86_64-4.0.0.args           | 2 +-
 tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args          | 2 +-
 tests/qemuxml2argvdata/hyperv-off.xml                         | 4 ++--
 tests/qemuxml2argvdata/hyperv-panic.x86_64-4.0.0.args         | 4 ++--
 tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/hyperv-panic.xml                       | 4 ++--
 tests/qemuxml2argvdata/hyperv-passthrough.x86_64-6.1.0.args   | 2 +-
 tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/hyperv-passthrough.xml                 | 4 ++--
 .../qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/hyperv-stimer-direct.xml               | 4 ++--
 tests/qemuxml2argvdata/hyperv.x86_64-4.0.0.args               | 4 ++--
 tests/qemuxml2argvdata/hyperv.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/hyperv.xml                             | 4 ++--
 tests/qemuxml2argvdata/input-linux.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/input-linux.xml                        | 4 ++--
 .../iothreads-virtio-scsi-pci.x86_64-5.2.0.args               | 2 +-
 .../iothreads-virtio-scsi-pci.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.xml          | 4 ++--
 .../qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-4.0.0.args  | 4 ++--
 .../qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/kvmclock+eoi-disabled.xml              | 4 ++--
 .../memory-hotplug-nvdimm-access.x86_64-latest.args           | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml       | 4 ++--
 .../memory-hotplug-nvdimm-align.x86_64-5.2.0.args             | 2 +-
 .../memory-hotplug-nvdimm-align.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml        | 4 ++--
 .../memory-hotplug-nvdimm-label.x86_64-5.2.0.args             | 2 +-
 .../memory-hotplug-nvdimm-label.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml        | 4 ++--
 .../memory-hotplug-nvdimm-pmem.x86_64-5.2.0.args              | 2 +-
 .../memory-hotplug-nvdimm-pmem.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml         | 4 ++--
 .../memory-hotplug-nvdimm-readonly.x86_64-5.2.0.args          | 2 +-
 .../memory-hotplug-nvdimm-readonly.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml     | 4 ++--
 .../qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml              | 4 ++--
 .../memory-hotplug-virtio-mem.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml          | 2 +-
 .../memory-hotplug-virtio-pmem.x86_64-5.2.0.args              | 2 +-
 .../memory-hotplug-virtio-pmem.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml         | 2 +-
 tests/qemuxml2argvdata/misc-no-reboot.x86_64-5.2.0.args       | 2 +-
 tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/misc-no-reboot.xml                     | 4 ++--
 tests/qemuxml2argvdata/mlock-off.x86_64-3.0.0.args            | 2 +-
 tests/qemuxml2argvdata/mlock-off.x86_64-latest.args           | 2 +-
 tests/qemuxml2argvdata/mlock-off.xml                          | 4 ++--
 tests/qemuxml2argvdata/mlock-on.x86_64-3.0.0.args             | 2 +-
 tests/qemuxml2argvdata/mlock-on.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/mlock-on.xml                           | 4 ++--
 tests/qemuxml2argvdata/name-escape.x86_64-2.11.0.args         | 2 +-
 tests/qemuxml2argvdata/name-escape.x86_64-latest.args         | 2 +-
 tests/qemuxml2argvdata/name-escape.xml                        | 4 ++--
 tests/qemuxml2argvdata/net-user.args                          | 2 +-
 tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args             | 2 +-
 tests/qemuxml2argvdata/net-user.xml                           | 4 ++--
 tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/net-vdpa.xml                           | 4 ++--
 tests/qemuxml2argvdata/net-vhostuser.args                     | 2 +-
 tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/net-vhostuser.xml                      | 4 ++--
 tests/qemuxml2argvdata/panic-double.x86_64-latest.args        | 2 +-
 tests/qemuxml2argvdata/panic-double.xml                       | 4 ++--
 tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/panic-no-address.xml                   | 4 ++--
 tests/qemuxml2argvdata/panic.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/panic.xml                              | 4 ++--
 tests/qemuxml2argvdata/parallel-parport-chardev.args          | 2 +-
 .../parallel-parport-chardev.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/parallel-parport-chardev.xml           | 4 ++--
 tests/qemuxml2argvdata/parallel-tcp-chardev.args              | 2 +-
 .../qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/parallel-tcp-chardev.xml               | 4 ++--
 tests/qemuxml2argvdata/pci-serial-dev-chardev.args            | 2 +-
 .../pci-serial-dev-chardev.x86_64-latest.args                 | 2 +-
 tests/qemuxml2argvdata/pci-serial-dev-chardev.xml             | 4 ++--
 tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-4.0.0.args | 4 ++--
 .../qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/pv-spinlock-disabled.xml               | 4 ++--
 tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-4.0.0.args  | 4 ++--
 tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/pv-spinlock-enabled.xml                | 4 ++--
 tests/qemuxml2argvdata/qemu-ns.x86_64-4.0.0.args              | 2 +-
 tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/qemu-ns.xml                            | 4 ++--
 tests/qemuxml2argvdata/serial-dev-chardev-iobase.args         | 2 +-
 .../serial-dev-chardev-iobase.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/serial-dev-chardev-iobase.xml          | 4 ++--
 tests/qemuxml2argvdata/serial-dev-chardev.args                | 2 +-
 tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/serial-dev-chardev.xml                 | 4 ++--
 tests/qemuxml2argvdata/serial-file-chardev.args               | 2 +-
 tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/serial-file-chardev.xml                | 4 ++--
 tests/qemuxml2argvdata/serial-file-log.args                   | 2 +-
 tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/serial-file-log.xml                    | 4 ++--
 tests/qemuxml2argvdata/serial-many-chardev.args               | 2 +-
 tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/serial-many-chardev.xml                | 4 ++--
 tests/qemuxml2argvdata/serial-pty-chardev.args                | 2 +-
 tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/serial-pty-chardev.xml                 | 4 ++--
 tests/qemuxml2argvdata/serial-spiceport-nospice.args          | 2 +-
 .../serial-spiceport-nospice.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/serial-spiceport-nospice.xml           | 4 ++--
 tests/qemuxml2argvdata/serial-spiceport.args                  | 2 +-
 tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args    | 2 +-
 tests/qemuxml2argvdata/serial-spiceport.xml                   | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-chardev.args                | 2 +-
 tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/serial-tcp-chardev.xml                 | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args         | 2 +-
 .../serial-tcp-telnet-chardev.x86_64-latest.args              | 2 +-
 tests/qemuxml2argvdata/serial-tcp-telnet-chardev.xml          | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.args  | 2 +-
 .../serial-tcp-tlsx509-chardev-notls.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.xml   | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args | 2 +-
 .../serial-tcp-tlsx509-chardev-verify.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.xml  | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args        | 2 +-
 .../serial-tcp-tlsx509-chardev.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.xml         | 4 ++--
 tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.args | 2 +-
 .../serial-tcp-tlsx509-secret-chardev.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.xml  | 4 ++--
 tests/qemuxml2argvdata/serial-udp-chardev.args                | 2 +-
 tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/serial-udp-chardev.xml                 | 4 ++--
 tests/qemuxml2argvdata/serial-unix-chardev.args               | 2 +-
 tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args | 2 +-
 tests/qemuxml2argvdata/serial-unix-chardev.xml                | 4 ++--
 tests/qemuxml2argvdata/serial-vc-chardev.args                 | 2 +-
 tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args   | 2 +-
 tests/qemuxml2argvdata/serial-vc-chardev.xml                  | 4 ++--
 .../vhost-user-gpu-secondary.x86_64-latest.args               | 2 +-
 tests/qemuxml2argvdata/vhost-user-gpu-secondary.xml           | 4 ++--
 tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args      | 2 +-
 tests/qemuxml2argvdata/vhost-user-vga.xml                     | 4 ++--
 .../video-bochs-display-device.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/video-bochs-display-device.xml         | 4 ++--
 .../video-qxl-sec-device-vram64.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/video-qxl-sec-device-vram64.xml        | 4 ++--
 .../video-ramfb-display-device-pci-address.xml                | 4 ++--
 .../video-ramfb-display-device.x86_64-latest.args             | 2 +-
 tests/qemuxml2argvdata/video-ramfb-display-device.xml         | 4 ++--
 tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args     | 2 +-
 tests/qemuxml2argvdata/watchdog-device.xml                    | 4 ++--
 tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args       | 2 +-
 tests/qemuxml2argvdata/watchdog-dump.xml                      | 4 ++--
 tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args  | 2 +-
 tests/qemuxml2argvdata/watchdog-injectnmi.xml                 | 4 ++--
 tests/qemuxml2argvdata/watchdog.x86_64-latest.args            | 2 +-
 tests/qemuxml2argvdata/watchdog.xml                           | 4 ++--
 .../audio-default-nographics.x86_64-latest.xml                | 4 ++--
 tests/qemuxml2xmloutdata/audio-default-sdl.x86_64-latest.xml  | 4 ++--
 .../qemuxml2xmloutdata/audio-default-spice.x86_64-latest.xml  | 4 ++--
 tests/qemuxml2xmloutdata/audio-default-vnc.x86_64-latest.xml  | 4 ++--
 tests/qemuxml2xmloutdata/console-compat-auto.xml              | 4 ++--
 tests/qemuxml2xmloutdata/console-compat.xml                   | 4 ++--
 tests/qemuxml2xmloutdata/controller-virtio-scsi.xml           | 4 ++--
 tests/qemuxml2xmloutdata/disk-aio.xml                         | 4 ++--
 tests/qemuxml2xmloutdata/disk-backing-chains-index-active.xml | 4 ++--
 .../qemuxml2xmloutdata/disk-backing-chains-index-inactive.xml | 4 ++--
 tests/qemuxml2xmloutdata/disk-backing-chains-noindex.xml      | 4 ++--
 tests/qemuxml2xmloutdata/disk-boot-cdrom.xml                  | 4 ++--
 tests/qemuxml2xmloutdata/disk-boot-disk.xml                   | 4 ++--
 tests/qemuxml2xmloutdata/disk-cdrom-bus-other.xml             | 4 ++--
 .../disk-cdrom-empty-network-invalid.x86_64-latest.xml        | 4 ++--
 tests/qemuxml2xmloutdata/disk-cdrom.xml                       | 4 ++--
 tests/qemuxml2xmloutdata/disk-error-policy.xml                | 4 ++--
 tests/qemuxml2xmloutdata/disk-floppy.xml                      | 4 ++--
 tests/qemuxml2xmloutdata/disk-fmt-qcow.xml                    | 4 ++--
 .../qemuxml2xmloutdata/disk-metadata-cache.x86_64-latest.xml  | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-gluster.xml             | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-iscsi.xml               | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-nbd.xml                 | 4 ++--
 .../disk-network-nfs-inactive.x86_64-latest.xml               | 2 +-
 tests/qemuxml2xmloutdata/disk-network-nfs.x86_64-latest.xml   | 2 +-
 tests/qemuxml2xmloutdata/disk-network-rbd.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-sheepdog.xml            | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-source-auth.xml         | 4 ++--
 tests/qemuxml2xmloutdata/disk-network-tlsx509-nbd.xml         | 2 +-
 tests/qemuxml2xmloutdata/disk-network-tlsx509-vxhs.xml        | 2 +-
 tests/qemuxml2xmloutdata/disk-rotation.x86_64-latest.xml      | 4 ++--
 tests/qemuxml2xmloutdata/disk-scsi-device-auto.xml            | 4 ++--
 tests/qemuxml2xmloutdata/disk-scsi-disk-vpd.xml               | 4 ++--
 tests/qemuxml2xmloutdata/disk-scsi.x86_64-latest.xml          | 4 ++--
 tests/qemuxml2xmloutdata/disk-serial.xml                      | 4 ++--
 tests/qemuxml2xmloutdata/disk-slices.x86_64-latest.xml        | 4 ++--
 tests/qemuxml2xmloutdata/disk-source-pool-mode.xml            | 4 ++--
 tests/qemuxml2xmloutdata/disk-source-pool.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/disk-transient.x86_64-latest.xml     | 4 ++--
 tests/qemuxml2xmloutdata/disk-usb-device.xml                  | 4 ++--
 tests/qemuxml2xmloutdata/disk-vhostuser.x86_64-latest.xml     | 2 +-
 tests/qemuxml2xmloutdata/disk-virtio.xml                      | 4 ++--
 tests/qemuxml2xmloutdata/encrypted-disk.xml                   | 4 ++--
 tests/qemuxml2xmloutdata/eoi-disabled.xml                     | 4 ++--
 tests/qemuxml2xmloutdata/eoi-enabled.xml                      | 4 ++--
 tests/qemuxml2xmloutdata/floppy-drive-fat.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/graphics-egl-headless-rendernode.xml | 4 ++--
 .../graphics-spice-auto-socket-cfg.x86_64-latest.xml          | 4 ++--
 .../graphics-spice-auto-socket.x86_64-latest.xml              | 4 ++--
 .../graphics-spice-compression.x86_64-latest.xml              | 4 ++--
 .../graphics-spice-egl-headless.x86_64-latest.xml             | 4 ++--
 .../graphics-spice-qxl-vga.x86_64-latest.xml                  | 4 ++--
 .../graphics-spice-socket.x86_64-latest.xml                   | 4 ++--
 .../graphics-spice-timeout.x86_64-latest.xml                  | 4 ++--
 tests/qemuxml2xmloutdata/graphics-spice.x86_64-latest.xml     | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-auto-socket-cfg.xml     | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-auto-socket.xml         | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-egl-headless.xml        | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-no-listen-attr.xml      | 4 ++--
 .../graphics-vnc-remove-generated-socket-active.xml           | 4 ++--
 .../graphics-vnc-remove-generated-socket-inactive.xml         | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-sasl.xml                | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-socket.xml              | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-tls.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc-websocket.xml           | 4 ++--
 tests/qemuxml2xmloutdata/graphics-vnc.xml                     | 4 ++--
 .../hostdev-mdev-display-ramfb.x86_64-latest.xml              | 4 ++--
 tests/qemuxml2xmloutdata/hostdev-scsi-lsi.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/hostdev-scsi-virtio-scsi.xml         | 4 ++--
 tests/qemuxml2xmloutdata/hyperv-off.xml                       | 4 ++--
 tests/qemuxml2xmloutdata/hyperv-panic.xml                     | 4 ++--
 tests/qemuxml2xmloutdata/hyperv-passthrough.xml               | 4 ++--
 tests/qemuxml2xmloutdata/hyperv-stimer-direct.xml             | 4 ++--
 tests/qemuxml2xmloutdata/hyperv.xml                           | 4 ++--
 tests/qemuxml2xmloutdata/iothreads-virtio-scsi-pci.xml        | 4 ++--
 tests/qemuxml2xmloutdata/misc-no-reboot.xml                   | 4 ++--
 tests/qemuxml2xmloutdata/net-user.xml                         | 4 ++--
 tests/qemuxml2xmloutdata/net-vdpa.xml                         | 4 ++--
 tests/qemuxml2xmloutdata/net-vhostuser.xml                    | 4 ++--
 tests/qemuxml2xmloutdata/panic-double.xml                     | 4 ++--
 tests/qemuxml2xmloutdata/panic-no-address.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/panic.xml                            | 4 ++--
 tests/qemuxml2xmloutdata/pci-serial-dev-chardev.xml           | 4 ++--
 tests/qemuxml2xmloutdata/pv-spinlock-disabled.xml             | 4 ++--
 tests/qemuxml2xmloutdata/pv-spinlock-enabled.xml              | 4 ++--
 tests/qemuxml2xmloutdata/qemu-ns.x86_64-latest.xml            | 4 ++--
 tests/qemuxml2xmloutdata/serial-spiceport-nospice.xml         | 4 ++--
 tests/qemuxml2xmloutdata/serial-spiceport.xml                 | 4 ++--
 tests/qemuxml2xmloutdata/serial-tcp-tlsx509-chardev.xml       | 4 ++--
 tests/qemuxml2xmloutdata/watchdog.xml                         | 4 ++--
 606 files changed, 908 insertions(+), 910 deletions(-)

diff --git a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-4.1.0.args
index 0199eb9edd..a25b57cdd7 100644
--- a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-4.1.0.args
@@ -20,7 +20,7 @@ QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
 QEMU_AUDIO_ADC_DEV=/dev/dsp0 \
 QEMU_AUDIO_DAC_DEV=/dev/dsp1 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
index 06aaace7d2..563c33af45 100644
--- a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-alsa-best.xml b/tests/qemuxml2argvdata/audio-alsa-best.xml
index 8fe7b2fe88..29283ab7d2 100644
--- a/tests/qemuxml2argvdata/audio-alsa-best.xml
+++ b/tests/qemuxml2argvdata/audio-alsa-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
index ffbdd79f3d..8c40814596 100644
--- a/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-alsa-full.xml b/tests/qemuxml2argvdata/audio-alsa-full.xml
index 634b41a0f0..4205ecde89 100644
--- a/tests/qemuxml2argvdata/audio-alsa-full.xml
+++ b/tests/qemuxml2argvdata/audio-alsa-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-4.1.0.args
index f4f2d75563..080abdcbd1 100644
--- a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=alsa \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
index 17a4a75718..37e3c21f4a 100644
--- a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-alsa-minimal.xml b/tests/qemuxml2argvdata/audio-alsa-minimal.xml
index ab26688317..57ff9d2bf0 100644
--- a/tests/qemuxml2argvdata/audio-alsa-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-alsa-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-4.1.0.args
index b276299f70..cd43f8cbb2 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-4.1.0.args
@@ -20,7 +20,7 @@ QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
 QEMU_COREAUDIO_BUFFER_COUNT=42 \
 QEMU_COREAUDIO_BUFFER_SIZE=200 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
index beee1cefc9..387a9e8887 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-best.xml b/tests/qemuxml2argvdata/audio-coreaudio-best.xml
index 95dfb1247b..d171cc752f 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-best.xml
+++ b/tests/qemuxml2argvdata/audio-coreaudio-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
index eea6cfe5b3..b4b50643c3 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-full.xml b/tests/qemuxml2argvdata/audio-coreaudio-full.xml
index a46db6936b..b6427a6e9f 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-full.xml
+++ b/tests/qemuxml2argvdata/audio-coreaudio-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-4.1.0.args
index bce521a496..69172e8319 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=coreaudio \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
index ff753482ec..67b0bac293 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-minimal.xml b/tests/qemuxml2argvdata/audio-coreaudio-minimal.xml
index f271e995ff..dac55ecbce 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-coreaudio-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-4.1.0.args
index f4f2d75563..080abdcbd1 100644
--- a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=alsa \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
index 17a4a75718..37e3c21f4a 100644
--- a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-default-nographics.xml b/tests/qemuxml2argvdata/audio-default-nographics.xml
index 374c8c38ce..17bdaa06cc 100644
--- a/tests/qemuxml2argvdata/audio-default-nographics.xml
+++ b/tests/qemuxml2argvdata/audio-default-nographics.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-default-sdl.args b/tests/qemuxml2argvdata/audio-default-sdl.args
index abf4514cd4..215abc5f59 100644
--- a/tests/qemuxml2argvdata/audio-default-sdl.args
+++ b/tests/qemuxml2argvdata/audio-default-sdl.args
@@ -8,7 +8,7 @@ XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=sdl \
 SDL_AUDIODRIVER=esd \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
index 1d7dfc03aa..1bbebacbb8 100644
--- a/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SDL_AUDIODRIVER=esd \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-default-sdl.xml b/tests/qemuxml2argvdata/audio-default-sdl.xml
index 4a7e5ab259..1aa619d295 100644
--- a/tests/qemuxml2argvdata/audio-default-sdl.xml
+++ b/tests/qemuxml2argvdata/audio-default-sdl.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-default-spice.args b/tests/qemuxml2argvdata/audio-default-spice.args
index 4bc7966258..a990c5721a 100644
--- a/tests/qemuxml2argvdata/audio-default-spice.args
+++ b/tests/qemuxml2argvdata/audio-default-spice.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=spice \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
index c20cac9218..4774ed0914 100644
--- a/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-default-spice.xml b/tests/qemuxml2argvdata/audio-default-spice.xml
index 93c91376a7..d4dae00967 100644
--- a/tests/qemuxml2argvdata/audio-default-spice.xml
+++ b/tests/qemuxml2argvdata/audio-default-spice.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-default-vnc.args b/tests/qemuxml2argvdata/audio-default-vnc.args
index 677427673c..e2a26d2b03 100644
--- a/tests/qemuxml2argvdata/audio-default-vnc.args
+++ b/tests/qemuxml2argvdata/audio-default-vnc.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=alsa \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
index 65c223ab81..1f61163546 100644
--- a/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-default-vnc.xml b/tests/qemuxml2argvdata/audio-default-vnc.xml
index 89f1d77554..14e2d8ad46 100644
--- a/tests/qemuxml2argvdata/audio-default-vnc.xml
+++ b/tests/qemuxml2argvdata/audio-default-vnc.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-file-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-file-best.x86_64-4.1.0.args
index 9b072bc903..7cde6952d9 100644
--- a/tests/qemuxml2argvdata/audio-file-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-file-best.x86_64-4.1.0.args
@@ -19,7 +19,7 @@ QEMU_AUDIO_DAC_FIXED_FREQ=22050 \
 QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
 QEMU_WAV_PATH=audio.wav \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
index 69cddf490d..4261771a43 100644
--- a/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-file-best.xml b/tests/qemuxml2argvdata/audio-file-best.xml
index 87d5607915..9946ad9e3d 100644
--- a/tests/qemuxml2argvdata/audio-file-best.xml
+++ b/tests/qemuxml2argvdata/audio-file-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
index b8bb77ea38..4afc37c43a 100644
--- a/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-file-full.xml b/tests/qemuxml2argvdata/audio-file-full.xml
index f88fe42b11..1e4c50f44a 100644
--- a/tests/qemuxml2argvdata/audio-file-full.xml
+++ b/tests/qemuxml2argvdata/audio-file-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-4.1.0.args
index b1689fc5f3..2d426b942a 100644
--- a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=wav \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
index 3ff3052066..cf703681f0 100644
--- a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-file-minimal.xml b/tests/qemuxml2argvdata/audio-file-minimal.xml
index 3091b94cf3..65f2c56a90 100644
--- a/tests/qemuxml2argvdata/audio-file-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-file-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
index ff2f5a4b19..5152ef1a64 100644
--- a/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-jack-full.xml b/tests/qemuxml2argvdata/audio-jack-full.xml
index 92351078a7..0583a305b1 100644
--- a/tests/qemuxml2argvdata/audio-jack-full.xml
+++ b/tests/qemuxml2argvdata/audio-jack-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
index ccc728a42c..402f21d31b 100644
--- a/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-jack-minimal.xml b/tests/qemuxml2argvdata/audio-jack-minimal.xml
index d88d066008..b044a186a8 100644
--- a/tests/qemuxml2argvdata/audio-jack-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-jack-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args b/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
index 8ef9599b30..f1c6978543 100644
--- a/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-many-backends.xml b/tests/qemuxml2argvdata/audio-many-backends.xml
index 86eef90e52..c681784526 100644
--- a/tests/qemuxml2argvdata/audio-many-backends.xml
+++ b/tests/qemuxml2argvdata/audio-many-backends.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-none-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-none-best.x86_64-4.1.0.args
index 1a4bfa917a..12a85c4c13 100644
--- a/tests/qemuxml2argvdata/audio-none-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-none-best.x86_64-4.1.0.args
@@ -18,7 +18,7 @@ QEMU_AUDIO_DAC_VOICES=2 \
 QEMU_AUDIO_DAC_FIXED_FREQ=22050 \
 QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
index 6be557cac3..fe55d57b2d 100644
--- a/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-none-best.xml b/tests/qemuxml2argvdata/audio-none-best.xml
index b867d20fb2..98c3b17a84 100644
--- a/tests/qemuxml2argvdata/audio-none-best.xml
+++ b/tests/qemuxml2argvdata/audio-none-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
index 4864f66b4b..b4e04df461 100644
--- a/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-none-full.xml b/tests/qemuxml2argvdata/audio-none-full.xml
index f795a24be1..85437c67f2 100644
--- a/tests/qemuxml2argvdata/audio-none-full.xml
+++ b/tests/qemuxml2argvdata/audio-none-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-4.1.0.args
index 6359e597b9..15f3290aa0 100644
--- a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
index d82963d169..c1c9824f3f 100644
--- a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-none-minimal.xml b/tests/qemuxml2argvdata/audio-none-minimal.xml
index 4729edaa63..4666777e56 100644
--- a/tests/qemuxml2argvdata/audio-none-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-none-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-oss-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-oss-best.x86_64-4.1.0.args
index e873abd77e..28a02ce284 100644
--- a/tests/qemuxml2argvdata/audio-oss-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-oss-best.x86_64-4.1.0.args
@@ -23,7 +23,7 @@ QEMU_AUDIO_ADC_TRY_POLL=on \
 QEMU_OSS_DAC_DEV=/dev/dsp1 \
 QEMU_AUDIO_DAC_TRY_POLL=off \
 QEMU_OSS_NFRAGS=30 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
index 3cf9159569..5d6f2b31e2 100644
--- a/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-oss-best.xml b/tests/qemuxml2argvdata/audio-oss-best.xml
index bf2fefdac2..cf0eac2fdf 100644
--- a/tests/qemuxml2argvdata/audio-oss-best.xml
+++ b/tests/qemuxml2argvdata/audio-oss-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
index 6af29e0a17..c90ffe71f9 100644
--- a/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-oss-full.xml b/tests/qemuxml2argvdata/audio-oss-full.xml
index aa31eb9bab..b9acccff36 100644
--- a/tests/qemuxml2argvdata/audio-oss-full.xml
+++ b/tests/qemuxml2argvdata/audio-oss-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-4.1.0.args
index e657a41a7f..9f06244148 100644
--- a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=oss \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
index 990e3a3afb..e9980d6743 100644
--- a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-oss-minimal.xml b/tests/qemuxml2argvdata/audio-oss-minimal.xml
index abddc1ac8c..47da331bab 100644
--- a/tests/qemuxml2argvdata/audio-oss-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-oss-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-4.1.0.args
index 3a2c4cf1e3..d20d734998 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-4.1.0.args
@@ -22,7 +22,7 @@ QEMU_PA_SOURCE=fish \
 QEMU_PA_SINK=fish \
 QEMU_PA_SAMPLES=200 \
 QEMU_PA_SERVER=%s=acme.example.org \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
index 2cd1790bc5..e7a7c8ccb6 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-best.xml b/tests/qemuxml2argvdata/audio-pulseaudio-best.xml
index 8fd1ca7497..1a4609e9ed 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-best.xml
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
index 211d0033ec..0467c7ef93 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-full.xml b/tests/qemuxml2argvdata/audio-pulseaudio-full.xml
index a674653982..e15098e1e8 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-full.xml
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-4.1.0.args
index fd36e8f1d1..379310ce73 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=pa \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
index b67e769086..5e91074e2d 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.xml b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.xml
index 013b708498..6a947c0239 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-4.1.0.args
index 96fea4023c..40b3004d24 100644
--- a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-4.1.0.args
@@ -20,7 +20,7 @@ QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
 QEMU_SDL_SAMPLES=200 \
 SDL_AUDIODRIVER=pulseaudio \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
index 29874eef8c..838526829a 100644
--- a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SDL_AUDIODRIVER=pulseaudio \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-sdl-best.xml b/tests/qemuxml2argvdata/audio-sdl-best.xml
index 79917742f1..84f810c61a 100644
--- a/tests/qemuxml2argvdata/audio-sdl-best.xml
+++ b/tests/qemuxml2argvdata/audio-sdl-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
index e041efe50b..833aee9066 100644
--- a/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SDL_AUDIODRIVER=pulseaudio \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-sdl-full.xml b/tests/qemuxml2argvdata/audio-sdl-full.xml
index 9925d048ec..c96182e9fb 100644
--- a/tests/qemuxml2argvdata/audio-sdl-full.xml
+++ b/tests/qemuxml2argvdata/audio-sdl-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-4.1.0.args
index 28ba2c8ff8..4bf332dffe 100644
--- a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=sdl \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
index 93c38eae20..6f27154ec2 100644
--- a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-sdl-minimal.xml b/tests/qemuxml2argvdata/audio-sdl-minimal.xml
index 223e06196d..23793b6155 100644
--- a/tests/qemuxml2argvdata/audio-sdl-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-sdl-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-spice-best.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-spice-best.x86_64-4.1.0.args
index 4e6651d370..d5d42384b1 100644
--- a/tests/qemuxml2argvdata/audio-spice-best.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-spice-best.x86_64-4.1.0.args
@@ -18,7 +18,7 @@ QEMU_AUDIO_DAC_VOICES=2 \
 QEMU_AUDIO_DAC_FIXED_FREQ=22050 \
 QEMU_AUDIO_DAC_FIXED_CHANNELS=4 \
 QEMU_AUDIO_DAC_FIXED_FMT=f32 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
index 9a845047aa..b0d69916e2 100644
--- a/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-spice-best.xml b/tests/qemuxml2argvdata/audio-spice-best.xml
index 8d203c9089..f38175a913 100644
--- a/tests/qemuxml2argvdata/audio-spice-best.xml
+++ b/tests/qemuxml2argvdata/audio-spice-best.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
index e324ccc0aa..4ceeb99edc 100644
--- a/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-spice-full.xml b/tests/qemuxml2argvdata/audio-spice-full.xml
index 3ef3e431ac..c2893ac7fe 100644
--- a/tests/qemuxml2argvdata/audio-spice-full.xml
+++ b/tests/qemuxml2argvdata/audio-spice-full.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-4.1.0.args b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-4.1.0.args
index 9196d9f3ac..d8f19972f2 100644
--- a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=spice \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
index 5acf36f429..a4908c5e0d 100644
--- a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/audio-spice-minimal.xml b/tests/qemuxml2argvdata/audio-spice-minimal.xml
index eecae5ad12..281a9cd164 100644
--- a/tests/qemuxml2argvdata/audio-spice-minimal.xml
+++ b/tests/qemuxml2argvdata/audio-spice-minimal.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-4.1.0.args b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-4.1.0.args
index 927f447b23..2e88f70eea 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
index 356e4ef5b7..b8ea322984 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-group-num.xml b/tests/qemuxml2argvdata/blkdeviotune-group-num.xml
index 374ef6cc7f..ed78d21a61 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-group-num.xml
+++ b/tests/qemuxml2argvdata/blkdeviotune-group-num.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-4.1.0.args b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-4.1.0.args
index 6f6977e2de..b6e90cb79c 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
index 356e4ef5b7..b8ea322984 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max-length.xml b/tests/qemuxml2argvdata/blkdeviotune-max-length.xml
index fb6d28558e..5b202e38ee 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max-length.xml
+++ b/tests/qemuxml2argvdata/blkdeviotune-max-length.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-4.1.0.args b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-4.1.0.args
index 4373084966..d7c8c215b1 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
index 356e4ef5b7..b8ea322984 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max.xml b/tests/qemuxml2argvdata/blkdeviotune-max.xml
index 7616dbd9b5..b57cfa4e2a 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max.xml
+++ b/tests/qemuxml2argvdata/blkdeviotune-max.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/console-compat-auto.args b/tests/qemuxml2argvdata/console-compat-auto.args
index 5285d0749a..a4fbf3a2f2 100644
--- a/tests/qemuxml2argvdata/console-compat-auto.args
+++ b/tests/qemuxml2argvdata/console-compat-auto.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
index 7b31c86820..c007694f17 100644
--- a/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/console-compat-auto.xml b/tests/qemuxml2argvdata/console-compat-auto.xml
index 2355747451..305d4802c1 100644
--- a/tests/qemuxml2argvdata/console-compat-auto.xml
+++ b/tests/qemuxml2argvdata/console-compat-auto.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/console-compat-chardev.args b/tests/qemuxml2argvdata/console-compat-chardev.args
index 5285d0749a..a4fbf3a2f2 100644
--- a/tests/qemuxml2argvdata/console-compat-chardev.args
+++ b/tests/qemuxml2argvdata/console-compat-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
index 7b31c86820..c007694f17 100644
--- a/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/console-compat-chardev.xml b/tests/qemuxml2argvdata/console-compat-chardev.xml
index 4acf635bd4..9d34fd51ab 100644
--- a/tests/qemuxml2argvdata/console-compat-chardev.xml
+++ b/tests/qemuxml2argvdata/console-compat-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/console-compat.args b/tests/qemuxml2argvdata/console-compat.args
index 9f37788586..afaf50d4ba 100644
--- a/tests/qemuxml2argvdata/console-compat.args
+++ b/tests/qemuxml2argvdata/console-compat.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/console-compat.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
index 17a356b480..1c7480be84 100644
--- a/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/console-compat.xml b/tests/qemuxml2argvdata/console-compat.xml
index a932b9c4b6..661457b42c 100644
--- a/tests/qemuxml2argvdata/console-compat.xml
+++ b/tests/qemuxml2argvdata/console-compat.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
index b584f93f44..f422623b84 100644
--- a/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/controller-virtio-scsi.xml b/tests/qemuxml2argvdata/controller-virtio-scsi.xml
index 2474c3bec5..09756cf3f7 100644
--- a/tests/qemuxml2argvdata/controller-virtio-scsi.xml
+++ b/tests/qemuxml2argvdata/controller-virtio-scsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>8</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-address-conflict.xml b/tests/qemuxml2argvdata/disk-address-conflict.xml
index eeec87d70f..3cc38c12c7 100644
--- a/tests/qemuxml2argvdata/disk-address-conflict.xml
+++ b/tests/qemuxml2argvdata/disk-address-conflict.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='sata'/>
diff --git a/tests/qemuxml2argvdata/disk-aio.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-aio.x86_64-2.12.0.args
index dcdeb6960c..ff2b924345 100644
--- a/tests/qemuxml2argvdata/disk-aio.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-aio.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
index e5be1d2db2..48ae71a902 100644
--- a/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-aio.xml b/tests/qemuxml2argvdata/disk-aio.xml
index 02ac3aadc6..b043557f91 100644
--- a/tests/qemuxml2argvdata/disk-aio.xml
+++ b/tests/qemuxml2argvdata/disk-aio.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none' io='native'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-attaching-partition-nosupport.xml b/tests/qemuxml2argvdata/disk-attaching-partition-nosupport.xml
index 019ba45135..84efac6110 100644
--- a/tests/qemuxml2argvdata/disk-attaching-partition-nosupport.xml
+++ b/tests/qemuxml2argvdata/disk-attaching-partition-nosupport.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='raw'/>
       <source file='/export/vmimages/1.raw'/>
diff --git a/tests/qemuxml2argvdata/disk-backing-chains-index.xml b/tests/qemuxml2argvdata/disk-backing-chains-index.xml
index 7ef4e16e81..9054963f1f 100644
--- a/tests/qemuxml2argvdata/disk-backing-chains-index.xml
+++ b/tests/qemuxml2argvdata/disk-backing-chains-index.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source protocol='gluster' name='Volume2/Image' index='2'>
diff --git a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-2.12.0.args
index 0a6e8cf8e5..5147cf93e6 100644
--- a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
index fb2dc9f7ce..88c0d1b660 100644
--- a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-backing-chains-noindex.xml b/tests/qemuxml2argvdata/disk-backing-chains-noindex.xml
index 0b78539114..ca7dc2d2b3 100644
--- a/tests/qemuxml2argvdata/disk-backing-chains-noindex.xml
+++ b/tests/qemuxml2argvdata/disk-backing-chains-noindex.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source protocol='gluster' name='Volume2/Image'>
diff --git a/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
index 876c8a56fd..8934fccab3 100644
--- a/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-blockio.xml b/tests/qemuxml2argvdata/disk-blockio.xml
index 1f78b38cb6..170728371f 100644
--- a/tests/qemuxml2argvdata/disk-blockio.xml
+++ b/tests/qemuxml2argvdata/disk-blockio.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args b/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
index 146c3542ff..050271f5f7 100644
--- a/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-boot-cdrom.xml b/tests/qemuxml2argvdata/disk-boot-cdrom.xml
index 53156b1c1a..f3a0d8f5fc 100644
--- a/tests/qemuxml2argvdata/disk-boot-cdrom.xml
+++ b/tests/qemuxml2argvdata/disk-boot-cdrom.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args b/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
index 3433ef9a84..d1714da1d7 100644
--- a/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-boot-disk.xml b/tests/qemuxml2argvdata/disk-boot-disk.xml
index 950922f7b8..08a0deea05 100644
--- a/tests/qemuxml2argvdata/disk-boot-disk.xml
+++ b/tests/qemuxml2argvdata/disk-boot-disk.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
index 9c1b567ed1..dce1dafd9a 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-cdrom-bus-other.xml b/tests/qemuxml2argvdata/disk-cdrom-bus-other.xml
index e6bf1ea797..2f3efec61f 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-bus-other.xml
+++ b/tests/qemuxml2argvdata/disk-cdrom-bus-other.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -14,7 +14,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source file='/root/boot.iso'/>
diff --git a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
index bcfab650f5..956379ba0c 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.xml b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.xml
index be26ead90e..8c324bd789 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.xml
+++ b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <target dev='hdd' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-cdrom.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-cdrom.x86_64-2.12.0.args
index f82acb109e..d8dc6e81cd 100644
--- a/tests/qemuxml2argvdata/disk-cdrom.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-cdrom.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
index b4fa98842d..5f48b36444 100644
--- a/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-cdrom.xml b/tests/qemuxml2argvdata/disk-cdrom.xml
index 54d2927ac3..89e1bd4d38 100644
--- a/tests/qemuxml2argvdata/disk-cdrom.xml
+++ b/tests/qemuxml2argvdata/disk-cdrom.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2argvdata/disk-device-lun-type-invalid.xml b/tests/qemuxml2argvdata/disk-device-lun-type-invalid.xml
index 84d448ab10..c11ec6df26 100644
--- a/tests/qemuxml2argvdata/disk-device-lun-type-invalid.xml
+++ b/tests/qemuxml2argvdata/disk-device-lun-type-invalid.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='lun' rawio='yes'>
       <driver name='qemu' type='qcow2'/>
       <source file='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-error-policy.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-error-policy.x86_64-2.12.0.args
index 1fa61e988c..983d4fed98 100644
--- a/tests/qemuxml2argvdata/disk-error-policy.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-error-policy.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args b/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
index c2b986600a..981e25fb0f 100644
--- a/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-error-policy.xml b/tests/qemuxml2argvdata/disk-error-policy.xml
index 0efb374f67..c4bfabc37e 100644
--- a/tests/qemuxml2argvdata/disk-error-policy.xml
+++ b/tests/qemuxml2argvdata/disk-error-policy.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none' error_policy='stop'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-fdc-incompatible-address.xml b/tests/qemuxml2argvdata/disk-fdc-incompatible-address.xml
index 3ac2febd5a..a63f867822 100644
--- a/tests/qemuxml2argvdata/disk-fdc-incompatible-address.xml
+++ b/tests/qemuxml2argvdata/disk-fdc-incompatible-address.xml
@@ -4,7 +4,7 @@
   <memory unit='KiB'>219136</memory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='fd'/>
   </os>
   <clock offset='utc'/>
@@ -12,7 +12,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='floppy'>
       <source dev='/dev/fd0'/>
       <target dev='fda' bus='fdc'/>
diff --git a/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
index 4decfb924d..d75a056090 100644
--- a/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-floppy-tray.xml b/tests/qemuxml2argvdata/disk-floppy-tray.xml
index 23cc5d49a2..1b5eb04e3e 100644
--- a/tests/qemuxml2argvdata/disk-floppy-tray.xml
+++ b/tests/qemuxml2argvdata/disk-floppy-tray.xml
@@ -5,7 +5,7 @@
   <currentMemory>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-floppy.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-floppy.x86_64-2.12.0.args
index 301ef69ae3..86ebe72c05 100644
--- a/tests/qemuxml2argvdata/disk-floppy.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-floppy.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
index f717ed548f..e4fc8c37d4 100644
--- a/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-floppy.xml b/tests/qemuxml2argvdata/disk-floppy.xml
index 7005351332..7c2d199b59 100644
--- a/tests/qemuxml2argvdata/disk-floppy.xml
+++ b/tests/qemuxml2argvdata/disk-floppy.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-fmt-cow.xml b/tests/qemuxml2argvdata/disk-fmt-cow.xml
index 3ba83a281a..8d3ac8d7ee 100644
--- a/tests/qemuxml2argvdata/disk-fmt-cow.xml
+++ b/tests/qemuxml2argvdata/disk-fmt-cow.xml
@@ -5,12 +5,12 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='cow'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-fmt-dir.xml b/tests/qemuxml2argvdata/disk-fmt-dir.xml
index 8a4f9fa9d5..64ca7eeaa9 100644
--- a/tests/qemuxml2argvdata/disk-fmt-dir.xml
+++ b/tests/qemuxml2argvdata/disk-fmt-dir.xml
@@ -5,12 +5,12 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='dir'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-fmt-iso.xml b/tests/qemuxml2argvdata/disk-fmt-iso.xml
index 834ef696cf..78350283a1 100644
--- a/tests/qemuxml2argvdata/disk-fmt-iso.xml
+++ b/tests/qemuxml2argvdata/disk-fmt-iso.xml
@@ -5,12 +5,12 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='iso'/>
       <source file='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-4.1.0.args b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-4.1.0.args
index f2c9ead838..5cf620cbe9 100644
--- a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
index c90da3c0ca..d561bf355f 100644
--- a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-fmt-qcow.xml b/tests/qemuxml2argvdata/disk-fmt-qcow.xml
index 06044266f2..6c1d0ec5db 100644
--- a/tests/qemuxml2argvdata/disk-fmt-qcow.xml
+++ b/tests/qemuxml2argvdata/disk-fmt-qcow.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args b/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
index 31e082ffd6..4261edd685 100644
--- a/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-geometry.xml b/tests/qemuxml2argvdata/disk-geometry.xml
index 3bd802acec..2005cf5d81 100644
--- a/tests/qemuxml2argvdata/disk-geometry.xml
+++ b/tests/qemuxml2argvdata/disk-geometry.xml
@@ -5,7 +5,7 @@
   <currentMemory>219136</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <geometry cyls='16383' heads='16' secs='63' trans='lba'/>
diff --git a/tests/qemuxml2argvdata/disk-hostdev-scsi-address-conflict.xml b/tests/qemuxml2argvdata/disk-hostdev-scsi-address-conflict.xml
index 2f6606b91c..e1f19de4b4 100644
--- a/tests/qemuxml2argvdata/disk-hostdev-scsi-address-conflict.xml
+++ b/tests/qemuxml2argvdata/disk-hostdev-scsi-address-conflict.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-ide-incompatible-address.xml b/tests/qemuxml2argvdata/disk-ide-incompatible-address.xml
index 5ca566d20a..e4d79bf710 100644
--- a/tests/qemuxml2argvdata/disk-ide-incompatible-address.xml
+++ b/tests/qemuxml2argvdata/disk-ide-incompatible-address.xml
@@ -4,7 +4,7 @@
   <memory unit='KiB'>219136</memory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -12,7 +12,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args b/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
index 887b5903ad..0a610bacd3 100644
--- a/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-ide-split.xml b/tests/qemuxml2argvdata/disk-ide-split.xml
index 352b5e31fe..82da665839 100644
--- a/tests/qemuxml2argvdata/disk-ide-split.xml
+++ b/tests/qemuxml2argvdata/disk-ide-split.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args b/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
index 037ab605ac..7943697218 100644
--- a/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-ide-wwn.xml b/tests/qemuxml2argvdata/disk-ide-wwn.xml
index 7b84b7e9ee..0707a02c2a 100644
--- a/tests/qemuxml2argvdata/disk-ide-wwn.xml
+++ b/tests/qemuxml2argvdata/disk-ide-wwn.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args b/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
index 48ab5517b7..993cb4ddfc 100644
--- a/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-metadata-cache.xml b/tests/qemuxml2argvdata/disk-metadata-cache.xml
index d79f194eee..6c19f88562 100644
--- a/tests/qemuxml2argvdata/disk-metadata-cache.xml
+++ b/tests/qemuxml2argvdata/disk-metadata-cache.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'>
         <metadata_cache>
diff --git a/tests/qemuxml2argvdata/disk-missing-target-invalid.xml b/tests/qemuxml2argvdata/disk-missing-target-invalid.xml
index 11287f2afb..24c2393a0a 100644
--- a/tests/qemuxml2argvdata/disk-missing-target-invalid.xml
+++ b/tests/qemuxml2argvdata/disk-missing-target-invalid.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
     </disk>
diff --git a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-2.12.0.args
index 5614785358..9a4adc8145 100644
--- a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
index 53040c8d86..9f6d332b5f 100644
--- a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-gluster.xml b/tests/qemuxml2argvdata/disk-network-gluster.xml
index c20a57a59a..2ff28ad3a0 100644
--- a/tests/qemuxml2argvdata/disk-network-gluster.xml
+++ b/tests/qemuxml2argvdata/disk-network-gluster.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='gluster' name='Volume1/Image'>
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi-auth-secrettype-invalid.xml b/tests/qemuxml2argvdata/disk-network-iscsi-auth-secrettype-invalid.xml
index 03512ec6c9..ce36170392 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi-auth-secrettype-invalid.xml
+++ b/tests/qemuxml2argvdata/disk-network-iscsi-auth-secrettype-invalid.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <auth username='myname'>
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi-auth-wrong-secrettype.xml b/tests/qemuxml2argvdata/disk-network-iscsi-auth-wrong-secrettype.xml
index 9c48a4a700..9c42fcfcbd 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi-auth-wrong-secrettype.xml
+++ b/tests/qemuxml2argvdata/disk-network-iscsi-auth-wrong-secrettype.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <auth username='myname'>
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-2.12.0.args
index f2f890939f..a6bb026050 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
index cee236a169..1c8666791f 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi.xml b/tests/qemuxml2argvdata/disk-network-iscsi.xml
index 07bb457bfa..b4f73bcbb3 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi.xml
+++ b/tests/qemuxml2argvdata/disk-network-iscsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='iscsi' name='iqn.1992-01.com.example'>
diff --git a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-2.12.0.args
index 1c5d9d36f4..65d3d566a9 100644
--- a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
index 0cd6268ee0..21e619af3e 100644
--- a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-nbd.xml b/tests/qemuxml2argvdata/disk-network-nbd.xml
index eda00c103e..8ac6cc3b7b 100644
--- a/tests/qemuxml2argvdata/disk-network-nbd.xml
+++ b/tests/qemuxml2argvdata/disk-network-nbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='nbd'>
diff --git a/tests/qemuxml2argvdata/disk-network-nfs.xml b/tests/qemuxml2argvdata/disk-network-nfs.xml
index df7b104a8e..403ff1efe6 100644
--- a/tests/qemuxml2argvdata/disk-network-nfs.xml
+++ b/tests/qemuxml2argvdata/disk-network-nfs.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
diff --git a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
index f129013eda..9fc2697cad 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.xml b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.xml
index e3a04afebd..7d77fe7fcc 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.xml
+++ b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-2.12.0.args
index 7508231945..fd2c4a35d3 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
index 2fa42a0726..d195b9f39f 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-rbd.xml b/tests/qemuxml2argvdata/disk-network-rbd.xml
index b516a755a8..c427fbea83 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd.xml
+++ b/tests/qemuxml2argvdata/disk-network-rbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='rbd' name='pool/image'>
diff --git a/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-2.12.0.args
index ced6988c35..a2afcc6140 100644
--- a/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-6.0.0.args b/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-6.0.0.args
index a570eb2a97..6966376177 100644
--- a/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-6.0.0.args
+++ b/tests/qemuxml2argvdata/disk-network-sheepdog.x86_64-6.0.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-sheepdog.xml b/tests/qemuxml2argvdata/disk-network-sheepdog.xml
index 3d6d3b2ae9..9c4b4e8a2e 100644
--- a/tests/qemuxml2argvdata/disk-network-sheepdog.xml
+++ b/tests/qemuxml2argvdata/disk-network-sheepdog.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMU,Guest,,1'/>
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth-both.xml b/tests/qemuxml2argvdata/disk-network-source-auth-both.xml
index 852e2eaae2..263745828f 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth-both.xml
+++ b/tests/qemuxml2argvdata/disk-network-source-auth-both.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <auth username='myname'>
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-2.12.0.args
index feddad7256..ace4510c21 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
index 032605793f..df179a81d4 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth.xml b/tests/qemuxml2argvdata/disk-network-source-auth.xml
index 0f8d29070f..7adcfd83c2 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth.xml
+++ b/tests/qemuxml2argvdata/disk-network-source-auth.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'>
diff --git a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-2.12.0.args
index a6ee545ba9..6f3b686822 100644
--- a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-2.12.0.args
@@ -13,7 +13,6 @@ QEMU_AUDIO_DRV=none \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-2.12,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32 \
 -m 214 \
 -realtime mlock=off \
 -smp 1,sockets=1,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.xml b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.xml
index 34afcbf479..153112e506 100644
--- a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.xml
+++ b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
diff --git a/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.x86_64-2.12.0.args
index 6ff3c06932..4821140b93 100644
--- a/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.x86_64-2.12.0.args
@@ -13,7 +13,6 @@ QEMU_AUDIO_DRV=none \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-2.12,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32 \
 -m 214 \
 -realtime mlock=off \
 -smp 1,sockets=1,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.xml b/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.xml
index a66e81f065..775e5e3b59 100644
--- a/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.xml
+++ b/tests/qemuxml2argvdata/disk-network-tlsx509-vxhs.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
diff --git a/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args b/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
index 1961f35b08..caf254b8d0 100644
--- a/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-no-boot.xml b/tests/qemuxml2argvdata/disk-no-boot.xml
index 9125013e7b..ca15a21db6 100644
--- a/tests/qemuxml2argvdata/disk-no-boot.xml
+++ b/tests/qemuxml2argvdata/disk-no-boot.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
     <boot dev='hd'/>
     <boot dev='fd'/>
@@ -15,7 +15,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args b/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
index a7c1ee66a9..675d47e723 100644
--- a/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-nvme.xml b/tests/qemuxml2argvdata/disk-nvme.xml
index 9a5fafce7d..226ea3d686 100644
--- a/tests/qemuxml2argvdata/disk-nvme.xml
+++ b/tests/qemuxml2argvdata/disk-nvme.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='nvme' device='disk'>
       <driver name='qemu' type='raw'/>
       <source type='pci' managed='yes' namespace='1'>
diff --git a/tests/qemuxml2argvdata/disk-order.x86_64-latest.args b/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
index bd3ebeee20..5c91c009e5 100644
--- a/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-order.xml b/tests/qemuxml2argvdata/disk-order.xml
index 4586faa54a..ac0a9a4a2c 100644
--- a/tests/qemuxml2argvdata/disk-order.xml
+++ b/tests/qemuxml2argvdata/disk-order.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest2'/>
       <target dev='hdc' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-2.12.0.args
index 7857574526..0cef0675be 100644
--- a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
index 1f17124e8f..f844bb94d9 100644
--- a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-readonly-disk.xml b/tests/qemuxml2argvdata/disk-readonly-disk.xml
index a01d2073c8..ce37483046 100644
--- a/tests/qemuxml2argvdata/disk-readonly-disk.xml
+++ b/tests/qemuxml2argvdata/disk-readonly-disk.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args b/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
index 4a04c9720a..dc8fd9c7c4 100644
--- a/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-rotation.xml b/tests/qemuxml2argvdata/disk-rotation.xml
index 0a810e54cc..7a288c20d7 100644
--- a/tests/qemuxml2argvdata/disk-rotation.xml
+++ b/tests/qemuxml2argvdata/disk-rotation.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>8</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi' rotation_rate='7200'/>
diff --git a/tests/qemuxml2argvdata/disk-same-targets.xml b/tests/qemuxml2argvdata/disk-same-targets.xml
index c1104a8eab..6d633d5f20 100644
--- a/tests/qemuxml2argvdata/disk-same-targets.xml
+++ b/tests/qemuxml2argvdata/disk-same-targets.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args b/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
index 3a8bb61675..9365104c20 100644
--- a/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-sata-device.xml b/tests/qemuxml2argvdata/disk-sata-device.xml
index 9f711451b1..5dbf08ef1d 100644
--- a/tests/qemuxml2argvdata/disk-sata-device.xml
+++ b/tests/qemuxml2argvdata/disk-sata-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='sata'/>
diff --git a/tests/qemuxml2argvdata/disk-sata-incompatible-address.xml b/tests/qemuxml2argvdata/disk-sata-incompatible-address.xml
index 72f8a0bcbb..1781adde50 100644
--- a/tests/qemuxml2argvdata/disk-sata-incompatible-address.xml
+++ b/tests/qemuxml2argvdata/disk-sata-incompatible-address.xml
@@ -4,7 +4,7 @@
   <memory unit='KiB'>219136</memory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -12,7 +12,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
index e2189faa27..d936b41903 100644
--- a/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi-device-auto.xml b/tests/qemuxml2argvdata/disk-scsi-device-auto.xml
index 4c0c35dbf8..3b7a02aeb1 100644
--- a/tests/qemuxml2argvdata/disk-scsi-device-auto.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-device-auto.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
index 3921050420..6f647f09cc 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-split.xml b/tests/qemuxml2argvdata/disk-scsi-disk-split.xml
index 757981a7b7..946b23ea19 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-split.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-split.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-vpd-build-error.xml b/tests/qemuxml2argvdata/disk-scsi-disk-vpd-build-error.xml
index a49170e63e..45b6591396 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-vpd-build-error.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-vpd-build-error.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='virtio'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
index 4c7515df3a..a9e0e10503 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.xml b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.xml
index aadfa59608..36dd2a89ba 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
index a8d0e271c8..cd41d1d34a 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.xml b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.xml
index 0bbc1fc1e3..34a67b212a 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='sda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-incompatible-address.xml b/tests/qemuxml2argvdata/disk-scsi-incompatible-address.xml
index 74eb327a1f..0b834cd21e 100644
--- a/tests/qemuxml2argvdata/disk-scsi-incompatible-address.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-incompatible-address.xml
@@ -4,7 +4,7 @@
   <memory unit='KiB'>219136</memory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -12,7 +12,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
index 6c93169fbb..d0a0e9c1ed 100644
--- a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.xml b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.xml
index 1ab8a39ea7..2a3878e23d 100644
--- a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.xml
+++ b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='lun'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='scsi'/>
diff --git a/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
index 4b4b7e381e..97cda702bc 100644
--- a/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-scsi.xml b/tests/qemuxml2argvdata/disk-scsi.xml
index 4468a182db..1072e8b6fc 100644
--- a/tests/qemuxml2argvdata/disk-scsi.xml
+++ b/tests/qemuxml2argvdata/disk-scsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args b/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
index be4ed131e3..4c64c03694 100644
--- a/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-serial.xml b/tests/qemuxml2argvdata/disk-serial.xml
index 88572871df..91a7f71b54 100644
--- a/tests/qemuxml2argvdata/disk-serial.xml
+++ b/tests/qemuxml2argvdata/disk-serial.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-shared-qcow.xml b/tests/qemuxml2argvdata/disk-shared-qcow.xml
index 358e65f7a0..d7c2534569 100644
--- a/tests/qemuxml2argvdata/disk-shared-qcow.xml
+++ b/tests/qemuxml2argvdata/disk-shared-qcow.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-shared.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-shared.x86_64-2.12.0.args
index 096a834368..7989db52c0 100644
--- a/tests/qemuxml2argvdata/disk-shared.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-shared.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args b/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
index 72967dd57b..69bd114d4e 100644
--- a/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-shared.xml b/tests/qemuxml2argvdata/disk-shared.xml
index 952d9abebf..8cd0d6b089 100644
--- a/tests/qemuxml2argvdata/disk-shared.xml
+++ b/tests/qemuxml2argvdata/disk-shared.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args b/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
index 1374424214..1783555042 100644
--- a/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-slices.xml b/tests/qemuxml2argvdata/disk-slices.xml
index 016aa1b905..5bff0f24aa 100644
--- a/tests/qemuxml2argvdata/disk-slices.xml
+++ b/tests/qemuxml2argvdata/disk-slices.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='raw'/>
       <source file='/var/lib/libvirt/images/raw.img'>
diff --git a/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args b/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
index 0bb023e64d..cca5911949 100644
--- a/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-snapshot.xml b/tests/qemuxml2argvdata/disk-snapshot.xml
index 661a044ea0..617c401e5e 100644
--- a/tests/qemuxml2argvdata/disk-snapshot.xml
+++ b/tests/qemuxml2argvdata/disk-snapshot.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk' snapshot='internal'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-4.1.0.args b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-4.1.0.args
index 4f1618c10e..ca43649745 100644
--- a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
index e7a3b40aa2..244c050f52 100644
--- a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-source-pool-mode.xml b/tests/qemuxml2argvdata/disk-source-pool-mode.xml
index 512ffe5e18..dbe032cfbe 100644
--- a/tests/qemuxml2argvdata/disk-source-pool-mode.xml
+++ b/tests/qemuxml2argvdata/disk-source-pool-mode.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='volume' device='cdrom'>
       <source pool='pool-iscsi-auth' volume='unit:0:0:1' mode='host'>
         <seclabel model='selinux' relabel='yes'>
diff --git a/tests/qemuxml2argvdata/disk-source-pool.x86_64-4.1.0.args b/tests/qemuxml2argvdata/disk-source-pool.x86_64-4.1.0.args
index c5f8f2bf0e..2a664b4a9f 100644
--- a/tests/qemuxml2argvdata/disk-source-pool.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/disk-source-pool.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args b/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
index 34ba9a0ed2..e8d69d07ac 100644
--- a/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-source-pool.xml b/tests/qemuxml2argvdata/disk-source-pool.xml
index a6ce7fd349..412c626dda 100644
--- a/tests/qemuxml2argvdata/disk-source-pool.xml
+++ b/tests/qemuxml2argvdata/disk-source-pool.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <!-- For this disk, intentionally stress parser resilience to
          atypical ordering -->
     <disk device='cdrom' type='volume'>
diff --git a/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args b/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
index 339f543628..0bd42d2b62 100644
--- a/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-transient.xml b/tests/qemuxml2argvdata/disk-transient.xml
index 49613a88b2..edd65a0da0 100644
--- a/tests/qemuxml2argvdata/disk-transient.xml
+++ b/tests/qemuxml2argvdata/disk-transient.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source file='/tmp/QEMUGuest2.img'/>
diff --git a/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args b/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
index 44a4665022..5c12303954 100644
--- a/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-usb-device-removable.xml b/tests/qemuxml2argvdata/disk-usb-device-removable.xml
index 1375c45714..927a8e8b3e 100644
--- a/tests/qemuxml2argvdata/disk-usb-device-removable.xml
+++ b/tests/qemuxml2argvdata/disk-usb-device-removable.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args b/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
index 96186782f6..492eacaeda 100644
--- a/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-usb-device.xml b/tests/qemuxml2argvdata/disk-usb-device.xml
index 19a536868b..92dcc659ac 100644
--- a/tests/qemuxml2argvdata/disk-usb-device.xml
+++ b/tests/qemuxml2argvdata/disk-usb-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/disk-usb-pci.xml b/tests/qemuxml2argvdata/disk-usb-pci.xml
index 7f76b24314..c76fe11aaf 100644
--- a/tests/qemuxml2argvdata/disk-usb-pci.xml
+++ b/tests/qemuxml2argvdata/disk-usb-pci.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/disk-vhostuser.xml b/tests/qemuxml2argvdata/disk-vhostuser.xml
index cbe2804e39..a0a3df4dd0 100644
--- a/tests/qemuxml2argvdata/disk-vhostuser.xml
+++ b/tests/qemuxml2argvdata/disk-vhostuser.xml
@@ -9,7 +9,7 @@
   </memoryBacking>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
   </os>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
diff --git a/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
index 695ba4e39f..15ab23e4db 100644
--- a/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-virtio-queues.xml b/tests/qemuxml2argvdata/disk-virtio-queues.xml
index 3cfa958c97..b6bb1f8ee7 100644
--- a/tests/qemuxml2argvdata/disk-virtio-queues.xml
+++ b/tests/qemuxml2argvdata/disk-virtio-queues.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='raw' queues='4'/>
       <source file='/tmp/data.img'/>
diff --git a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-2.12.0.args b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-2.12.0.args
index 9024f24632..d3d0197e65 100644
--- a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-5.2.0.args b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-5.2.0.args
index a174597fea..855dfb370f 100644
--- a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
index 49dbd383d1..6c23b52bf9 100644
--- a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.xml b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.xml
index eec608db0d..ac0d792d72 100644
--- a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.xml
+++ b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>8</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='lun'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'>
diff --git a/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
index fc9bb9aed9..4ef19dab97 100644
--- a/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/disk-virtio.xml b/tests/qemuxml2argvdata/disk-virtio.xml
index 0406e9bd75..78f8c70058 100644
--- a/tests/qemuxml2argvdata/disk-virtio.xml
+++ b/tests/qemuxml2argvdata/disk-virtio.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-4.1.0.args b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-4.1.0.args
index 09aaea4eda..cb1ad317e4 100644
--- a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-encryptdisk/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-encryptdisk/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=encryptdisk,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-encryptdisk/master-key.aes \
diff --git a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
index 03926ef56c..08fb57f886 100644
--- a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-encryptdisk/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-encryptdisk/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=encryptdisk,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-encryptdisk/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/encrypted-disk-usage.xml b/tests/qemuxml2argvdata/encrypted-disk-usage.xml
index d2b87b94b6..43afacf220 100644
--- a/tests/qemuxml2argvdata/encrypted-disk-usage.xml
+++ b/tests/qemuxml2argvdata/encrypted-disk-usage.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>524288</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source file='/storage/guest_disks/encryptdisk'/>
diff --git a/tests/qemuxml2argvdata/encrypted-disk.x86_64-4.1.0.args b/tests/qemuxml2argvdata/encrypted-disk.x86_64-4.1.0.args
index d9c6050d38..639a47bec0 100644
--- a/tests/qemuxml2argvdata/encrypted-disk.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/encrypted-disk.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-encryptdisk/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-encryptdisk/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=encryptdisk,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-encryptdisk/master-key.aes \
diff --git a/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args b/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
index 421ea42d92..bfb8713fd1 100644
--- a/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-encryptdisk/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-encryptdisk/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=encryptdisk,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-encryptdisk/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/encrypted-disk.xml b/tests/qemuxml2argvdata/encrypted-disk.xml
index e996cde889..a92d31fd53 100644
--- a/tests/qemuxml2argvdata/encrypted-disk.xml
+++ b/tests/qemuxml2argvdata/encrypted-disk.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>524288</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source file='/storage/guest_disks/encryptdisk'/>
diff --git a/tests/qemuxml2argvdata/eoi-disabled.x86_64-4.0.0.args b/tests/qemuxml2argvdata/eoi-disabled.x86_64-4.0.0.args
index 7a32227caa..14080eabed 100644
--- a/tests/qemuxml2argvdata/eoi-disabled.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/eoi-disabled.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,kvm-pv-eoi=off \
+-cpu qemu64,kvm-pv-eoi=off \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
index e5d5df217a..550a3dbdb5 100644
--- a/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/eoi-disabled.xml b/tests/qemuxml2argvdata/eoi-disabled.xml
index 84d81ba2ca..3edd7e7737 100644
--- a/tests/qemuxml2argvdata/eoi-disabled.xml
+++ b/tests/qemuxml2argvdata/eoi-disabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/eoi-enabled.x86_64-4.0.0.args b/tests/qemuxml2argvdata/eoi-enabled.x86_64-4.0.0.args
index 7c97be0ef7..f7ad06a1b5 100644
--- a/tests/qemuxml2argvdata/eoi-enabled.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/eoi-enabled.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,kvm-pv-eoi=on \
+-cpu qemu64,kvm-pv-eoi=on \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
index 7110398e8b..8478226175 100644
--- a/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/eoi-enabled.xml b/tests/qemuxml2argvdata/eoi-enabled.xml
index 5de74634b0..3862c01169 100644
--- a/tests/qemuxml2argvdata/eoi-enabled.xml
+++ b/tests/qemuxml2argvdata/eoi-enabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/fips-enabled.x86_64-5.1.0.args b/tests/qemuxml2argvdata/fips-enabled.x86_64-5.1.0.args
index e379427769..54e38b68be 100644
--- a/tests/qemuxml2argvdata/fips-enabled.x86_64-5.1.0.args
+++ b/tests/qemuxml2argvdata/fips-enabled.x86_64-5.1.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
index 7a52bb6a8c..cee7dcd1a8 100644
--- a/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/fips-enabled.xml b/tests/qemuxml2argvdata/fips-enabled.xml
index 359e00929a..034afaa027 100644
--- a/tests/qemuxml2argvdata/fips-enabled.xml
+++ b/tests/qemuxml2argvdata/fips-enabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-2.12.0.args b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-2.12.0.args
index 67bb6b7bfd..2f096d7d39 100644
--- a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-2.12.0.args
+++ b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-2.12.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
index 3d28e9d9db..4c30ef5385 100644
--- a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/floppy-drive-fat.xml b/tests/qemuxml2argvdata/floppy-drive-fat.xml
index 7ec9492ed4..8d1a378026 100644
--- a/tests/qemuxml2argvdata/floppy-drive-fat.xml
+++ b/tests/qemuxml2argvdata/floppy-drive-fat.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='fd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='dir' device='floppy'>
       <driver name='qemu' type='fat'/>
       <source dir='/var/somefiles'/>
diff --git a/tests/qemuxml2argvdata/fs9p.x86_64-latest.args b/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
index 75c01a9e86..2ba30b716b 100644
--- a/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/fs9p.xml b/tests/qemuxml2argvdata/fs9p.xml
index 9431015de2..a86bf26c56 100644
--- a/tests/qemuxml2argvdata/fs9p.xml
+++ b/tests/qemuxml2argvdata/fs9p.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='none'/>
     <filesystem type='mount'>
       <source dir='/export/to/guest'/>
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
index a62d79fe6b..551c023622 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.xml b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.xml
index d8c8166e33..ae5222369f 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.xml
+++ b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless.args b/tests/qemuxml2argvdata/graphics-egl-headless.args
index b0e3a1dfa9..feb17ffc33 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless.args
+++ b/tests/qemuxml2argvdata/graphics-egl-headless.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
index a62d79fe6b..551c023622 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless.xml b/tests/qemuxml2argvdata/graphics-egl-headless.xml
index 9ae377bf04..08c3af57fa 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless.xml
+++ b/tests/qemuxml2argvdata/graphics-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-sdl-egl-headless.xml b/tests/qemuxml2argvdata/graphics-sdl-egl-headless.xml
index 04bda90226..ad7c937327 100644
--- a/tests/qemuxml2argvdata/graphics-sdl-egl-headless.xml
+++ b/tests/qemuxml2argvdata/graphics-sdl-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
index e7464037cc..520ab87acc 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.xml b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.xml
index bf1ce6bca2..2426f0c58a 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
index 1fffb421b4..8799618b11 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-agentmouse.xml b/tests/qemuxml2argvdata/graphics-spice-agentmouse.xml
index 45c65b50d0..4006ccba0d 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agentmouse.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-agentmouse.xml
@@ -4,7 +4,7 @@
   <memory>219136</memory>
   <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -12,7 +12,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='virtio-serial' index='1'>
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
index 9e167c7df6..cfc5c2e0d5 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.xml b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.xml
index b58e185b3e..26c0365f4b 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
index 9e167c7df6..cfc5c2e0d5 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket.xml b/tests/qemuxml2argvdata/graphics-spice-auto-socket.xml
index a8bfa9f315..9517c776b6 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
index c385a26661..35206c0741 100644
--- a/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-compression.xml b/tests/qemuxml2argvdata/graphics-spice-compression.xml
index bbd4bc3e16..c04230f6a5 100644
--- a/tests/qemuxml2argvdata/graphics-spice-compression.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-compression.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
index be696759e0..9b69a29c0f 100644
--- a/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-egl-headless.xml b/tests/qemuxml2argvdata/graphics-spice-egl-headless.xml
index ca30a19405..04b88ca728 100644
--- a/tests/qemuxml2argvdata/graphics-spice-egl-headless.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
index 7d125af4ce..16b349b45a 100644
--- a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.xml b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.xml
index 9e408d105f..b85088bbf4 100644
--- a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='spice' autoport='no'>
diff --git a/tests/qemuxml2argvdata/graphics-spice-invalid-egl-headless.xml b/tests/qemuxml2argvdata/graphics-spice-invalid-egl-headless.xml
index b3097d9974..84934b4f1c 100644
--- a/tests/qemuxml2argvdata/graphics-spice-invalid-egl-headless.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-invalid-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
index 278854eee1..b7791cb864 100644
--- a/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-no-args.xml b/tests/qemuxml2argvdata/graphics-spice-no-args.xml
index 17685472a8..33b688ccef 100644
--- a/tests/qemuxml2argvdata/graphics-spice-no-args.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-no-args.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='spice' autoport='no'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
index dfd2e37eb5..0a20c13eb0 100644
--- a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.xml b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.xml
index 98c58d68ef..2afc686c1d 100644
--- a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
index f274f31cfc..7f846f8048 100644
--- a/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-sasl.xml b/tests/qemuxml2argvdata/graphics-spice-sasl.xml
index 335f6d2c64..e09e2906e4 100644
--- a/tests/qemuxml2argvdata/graphics-spice-sasl.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-sasl.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
index eb39816574..1a00f10401 100644
--- a/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-socket.xml b/tests/qemuxml2argvdata/graphics-spice-socket.xml
index 600f2edcc7..8095fa5e4b 100644
--- a/tests/qemuxml2argvdata/graphics-spice-socket.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
index 541634b807..17b49e3169 100644
--- a/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-f14/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-f14/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-f14/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=f14,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-f14/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-timeout.xml b/tests/qemuxml2argvdata/graphics-spice-timeout.xml
index 33dae5c4bf..57b48656b2 100644
--- a/tests/qemuxml2argvdata/graphics-spice-timeout.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-timeout.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu placement='static'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
     <boot dev='hd'/>
     <bootmenu enable='yes'/>
@@ -38,7 +38,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>restart</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='ide' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
     </controller>
diff --git a/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
index d82387379f..e2d3ff6cff 100644
--- a/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice-usb-redir.xml b/tests/qemuxml2argvdata/graphics-spice-usb-redir.xml
index 64a5948b29..07ccb9ec35 100644
--- a/tests/qemuxml2argvdata/graphics-spice-usb-redir.xml
+++ b/tests/qemuxml2argvdata/graphics-spice-usb-redir.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <graphics type='spice' port='5903' tlsPort='5904' autoport='no' listen='127.0.0.1'>
       <listen type='address' address='127.0.0.1'/>
       <channel name='main' mode='secure'/>
diff --git a/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
index bfe587f3f1..c33f1d6e36 100644
--- a/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-spice.xml b/tests/qemuxml2argvdata/graphics-spice.xml
index 4154b993ba..e610b7986c 100644
--- a/tests/qemuxml2argvdata/graphics-spice.xml
+++ b/tests/qemuxml2argvdata/graphics-spice.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-2.11.0.args
index 654b36d026..3374efeee5 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
index 6332127fdd..3383e9fb02 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.xml b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.xml
index 05e2bd9426..a8d6200667 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-2.11.0.args
index aabd9c36fe..76615be6d0 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
index 80e361307b..8efdab94cf 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.xml b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.xml
index db532dd203..a78808f9a3 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-2.11.0.args
index 4e4fc4c741..ba7242c8e7 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
index 3533fcc868..6cbdb9aff0 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.xml b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.xml
index 5095d3e7e4..8212f07ae0 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-2.11.0.args
index 79456ee1f5..9e44e4dd83 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
index 2788d8bb45..611d42aca3 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.xml b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.xml
index 5600ad408a..799b05883e 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-2.11.0.args
index 905651554a..d9cee87446 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
index 3c30c99c17..aa8fcd80e0 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-none.xml b/tests/qemuxml2argvdata/graphics-vnc-none.xml
index 4a18ed3d92..398050f916 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-none.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-none.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-2.11.0.args
index 2da8508165..0d7e0588f1 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
index 0710b20c90..86a9b968cf 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-policy.xml b/tests/qemuxml2argvdata/graphics-vnc-policy.xml
index 344f019079..591ea1bf36 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-policy.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-policy.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
index 609a4f4ac2..d543f85c60 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-power.xml b/tests/qemuxml2argvdata/graphics-vnc-power.xml
index 00f0a215a5..1e0017f7b9 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-power.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-power.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-2.11.0.args
index 9942c9f5c2..1c63396909 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
index 54887a84fe..10fffa0cf6 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.xml b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.xml
index 5de3160f41..813b32dd2f 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-2.11.0.args
index 82eff73e88..e586b1cb49 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-2.11.0.args
@@ -8,7 +8,7 @@ XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
index d3948de087..6f7cf2eb21 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-sasl.xml b/tests/qemuxml2argvdata/graphics-vnc-sasl.xml
index e05045a23c..5ac3a5acfc 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-sasl.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-sasl.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-2.11.0.args
index 317eaa1980..a2b881f948 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
index 9568bdd579..4d80061700 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.xml b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.xml
index ab99f4fd13..76ad917ee1 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.xml
@@ -5,10 +5,10 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
   </os>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <graphics type='vnc'>
       <listen type='socket' socket='/tmp/foo=bar.sock'/>
     </graphics>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-2.11.0.args
index f6080831a1..c07074aa07 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
index 38f461924d..8110854114 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket.xml b/tests/qemuxml2argvdata/graphics-vnc-socket.xml
index fda7fb7364..82c669e59e 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-5.2.0.args b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-5.2.0.args
index c02dec06aa..fb3ebd8f5a 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-5.2.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
index e50f6bef4f..d7e577797e 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.xml b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.xml
index df7b3caf7d..6a7791f4c1 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-2.11.0.args
index 5197553360..d686ce6abb 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-2.11.0.args
@@ -8,7 +8,7 @@ XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
index 8737d8b9d5..a9371d1786 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 SASL_CONF_PATH=/root/.sasl2 \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls.xml b/tests/qemuxml2argvdata/graphics-vnc-tls.xml
index df7b3caf7d..6a7791f4c1 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-2.11.0.args
index e6746edf22..ba1a0e7905 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
index 340c722749..13cf58110c 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc-websocket.xml b/tests/qemuxml2argvdata/graphics-vnc-websocket.xml
index cca3392f82..f2f5a5b49b 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-websocket.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc-websocket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/graphics-vnc.x86_64-2.11.0.args b/tests/qemuxml2argvdata/graphics-vnc.x86_64-2.11.0.args
index 79456ee1f5..9e44e4dd83 100644
--- a/tests/qemuxml2argvdata/graphics-vnc.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/graphics-vnc.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
index 2788d8bb45..611d42aca3 100644
--- a/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/graphics-vnc.xml b/tests/qemuxml2argvdata/graphics-vnc.xml
index aa0edbaebc..c01553648f 100644
--- a/tests/qemuxml2argvdata/graphics-vnc.xml
+++ b/tests/qemuxml2argvdata/graphics-vnc.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
index c51f961cb3..63813837e9 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml
index a494c59f9d..5cf97bf02b 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
     </controller>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
index f125bdb527..447cd900e8 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.xml b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.xml
index fc73dac562..005c03899b 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.xml
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
     </controller>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
index af11ef633f..e745397598 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.xml b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.xml
index db92bb98c3..45edc7da12 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.xml
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
     </controller>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
index 7504717234..44f07d4ef3 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.xml b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.xml
index 940fddae05..85c7693168 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.xml
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
     </controller>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
index 5f42d0a9fe..302b94780b 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.xml b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.xml
index 6c9fc419ac..2e4e508aa2 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.xml
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
     </controller>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-4.1.0.args b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-4.1.0.args
index 20af46a42b..c578742287 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest2/master-key.aes \
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
index e3d12ecf98..3b8db2b6c9 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-lsi.xml b/tests/qemuxml2argvdata/hostdev-scsi-lsi.xml
index 9f45084f1c..3b2884e084 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-lsi.xml
+++ b/tests/qemuxml2argvdata/hostdev-scsi-lsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest2'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci-boot-fail.xml b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci-boot-fail.xml
index da67520bfb..3d5d09c912 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci-boot-fail.xml
+++ b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci-boot-fail.xml
@@ -5,14 +5,14 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
   </os>
   <clock offset='utc'/>
   <on_poweroff>destroy</on_poweroff>
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest2'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-4.1.0.args b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-4.1.0.args
index 675a338512..7ddb9723a7 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-4.1.0.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-4.1.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest2/master-key.aes \
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
index 7173c8de36..598794165e 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.xml b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.xml
index d096e0cb28..080ed3d33b 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.xml
+++ b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest2'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/hostdevs-drive-address-conflict.xml b/tests/qemuxml2argvdata/hostdevs-drive-address-conflict.xml
index 509319b3ea..514b4350f2 100644
--- a/tests/qemuxml2argvdata/hostdevs-drive-address-conflict.xml
+++ b/tests/qemuxml2argvdata/hostdevs-drive-address-conflict.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <hostdev mode='subsystem' type='scsi' managed='no'>
       <source>
         <adapter name='scsi_host2'/>
diff --git a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
index abf5861c5a..72eae74869 100644
--- a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hugepages-nvdimm.xml b/tests/qemuxml2argvdata/hugepages-nvdimm.xml
index 73cbd4f7c1..a33cce9293 100644
--- a/tests/qemuxml2argvdata/hugepages-nvdimm.xml
+++ b/tests/qemuxml2argvdata/hugepages-nvdimm.xml
@@ -12,7 +12,7 @@
   </memoryBacking>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu>
@@ -26,7 +26,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2argvdata/hyperv-off.x86_64-4.0.0.args b/tests/qemuxml2argvdata/hyperv-off.x86_64-4.0.0.args
index ed393f05da..be484daf84 100644
--- a/tests/qemuxml2argvdata/hyperv-off.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/hyperv-off.x86_64-4.0.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
index c1a215bda5..1c4af068f5 100644
--- a/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv-off.xml b/tests/qemuxml2argvdata/hyperv-off.xml
index b22090ac9b..1e7e632b1c 100644
--- a/tests/qemuxml2argvdata/hyperv-off.xml
+++ b/tests/qemuxml2argvdata/hyperv-off.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -32,7 +32,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/hyperv-panic.x86_64-4.0.0.args b/tests/qemuxml2argvdata/hyperv-panic.x86_64-4.0.0.args
index e8926bfd7d..512f59169c 100644
--- a/tests/qemuxml2argvdata/hyperv-panic.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/hyperv-panic.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,hv-crash \
+-cpu qemu64,hv-crash \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
index c72a606480..9469d9dbf4 100644
--- a/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv-panic.xml b/tests/qemuxml2argvdata/hyperv-panic.xml
index f9b38de001..59a5805768 100644
--- a/tests/qemuxml2argvdata/hyperv-panic.xml
+++ b/tests/qemuxml2argvdata/hyperv-panic.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-6.1.0.args b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-6.1.0.args
index 87755b5042..c95d83b503 100644
--- a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-6.1.0.args
+++ b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-6.1.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
index aab8c09d71..883079d9bf 100644
--- a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv-passthrough.xml b/tests/qemuxml2argvdata/hyperv-passthrough.xml
index 9d6a872a41..b456f5b51e 100644
--- a/tests/qemuxml2argvdata/hyperv-passthrough.xml
+++ b/tests/qemuxml2argvdata/hyperv-passthrough.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -17,7 +17,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
index db73d6aa26..69a70ece82 100644
--- a/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv-stimer-direct.xml b/tests/qemuxml2argvdata/hyperv-stimer-direct.xml
index 44525ef52a..21163b41ad 100644
--- a/tests/qemuxml2argvdata/hyperv-stimer-direct.xml
+++ b/tests/qemuxml2argvdata/hyperv-stimer-direct.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -23,7 +23,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/hyperv.x86_64-4.0.0.args b/tests/qemuxml2argvdata/hyperv.x86_64-4.0.0.args
index 4d29c7d3d7..1efbc95985 100644
--- a/tests/qemuxml2argvdata/hyperv.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/hyperv.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu 'qemu32,hv-relaxed=on,hv-vapic=on,hv-spinlocks=0x2fff,hv-vpindex=on,hv-runtime=on,hv-synic=on,hv-stimer=on,hv-reset=on,hv-vendor-id=KVM Hv,hv-frequencies=on,hv-reenlightenment=on,hv-tlbflush=on,hv-ipi=on,hv-evmcs=on' \
+-cpu 'qemu64,hv-relaxed=on,hv-vapic=on,hv-spinlocks=0x2fff,hv-vpindex=on,hv-runtime=on,hv-synic=on,hv-stimer=on,hv-reset=on,hv-vendor-id=KVM Hv,hv-frequencies=on,hv-reenlightenment=on,hv-tlbflush=on,hv-ipi=on,hv-evmcs=on' \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/hyperv.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
index bbd17d4bdd..50329f6e30 100644
--- a/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/hyperv.xml b/tests/qemuxml2argvdata/hyperv.xml
index 45e460f7de..e3184b3657 100644
--- a/tests/qemuxml2argvdata/hyperv.xml
+++ b/tests/qemuxml2argvdata/hyperv.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -32,7 +32,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/input-linux.x86_64-latest.args b/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
index 179cc162e7..b84c781cb7 100644
--- a/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/input-linux.xml b/tests/qemuxml2argvdata/input-linux.xml
index 389ba789a6..43d38af861 100644
--- a/tests/qemuxml2argvdata/input-linux.xml
+++ b/tests/qemuxml2argvdata/input-linux.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='pci' index='0' model='pci-root'/>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
diff --git a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-5.2.0.args b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-5.2.0.args
index 68d3ba4adb..a7878472ef 100644
--- a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
index 415b46c771..31f198ba3e 100644
--- a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.xml b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.xml
index bbbbd2439f..3651881e4b 100644
--- a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.xml
+++ b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.xml
@@ -6,7 +6,7 @@
   <vcpu placement='static'>2</vcpu>
   <iothreads>2</iothreads>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -14,7 +14,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-4.0.0.args b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-4.0.0.args
index 44b74f9aa5..d1c15c4202 100644
--- a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,kvmclock=off,kvm-pv-eoi=off \
+-cpu qemu64,kvmclock=off,kvm-pv-eoi=off \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
index 0065265364..8df4891fcc 100644
--- a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.xml b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.xml
index 00e60ac700..2e78088029 100644
--- a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.xml
+++ b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -20,7 +20,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <memballoon model='virtio'/>
   </devices>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
index 7b0fd22acb..1d4fee4b6e 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
index 565a47dac0..320bd46acd 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-5.2.0.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-5.2.0.args
index 932c9447ea..6c28c86004 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
index 97e2deeff9..711864037b 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
index af55370d2f..977b28a2ce 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-5.2.0.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-5.2.0.args
index 080b46ad1e..c45b401af5 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
index 6b92b50053..ca4bd6c406 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
index 0da48f3920..5457252650 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-5.2.0.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-5.2.0.args
index b5049d8a81..3f35d4dca2 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
index d1efa79bfe..68174e96b5 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
index e72a59b2c0..40125aa120 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-5.2.0.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-5.2.0.args
index bf56c26c06..bca2f286ba 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
index 2c9641ee77..a1709c918c 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
index d9e91dc653..cefda3143d 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
index dca37fc55e..1dd3f9f1a4 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
index 0ca70535ac..d37186880c 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>1267710</currentMemory>
   <vcpu placement='static' cpuset='0-1'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <idmap>
@@ -24,7 +24,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
index 62b31689d7..1d83ec88a8 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
index c10528aad8..ea9f5e8765 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
@@ -21,7 +21,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-5.2.0.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-5.2.0.args
index cdd6970f70..17fd98fb88 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
index 5ac1031cdf..fdbdfa00c3 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
index 5c99c8ace1..4cebd294ec 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
@@ -21,7 +21,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-5.2.0.args b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-5.2.0.args
index 939003480a..dc6b849e3b 100644
--- a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-5.2.0.args
+++ b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-5.2.0.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
index 68b112e81f..ae0fde443c 100644
--- a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/misc-no-reboot.xml b/tests/qemuxml2argvdata/misc-no-reboot.xml
index 80abc68388..f0ffcc367f 100644
--- a/tests/qemuxml2argvdata/misc-no-reboot.xml
+++ b/tests/qemuxml2argvdata/misc-no-reboot.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>destroy</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/mlock-off.x86_64-3.0.0.args b/tests/qemuxml2argvdata/mlock-off.x86_64-3.0.0.args
index 43f13698de..0065f37aa8 100644
--- a/tests/qemuxml2argvdata/mlock-off.x86_64-3.0.0.args
+++ b/tests/qemuxml2argvdata/mlock-off.x86_64-3.0.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args b/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
index aad939f1cb..5378169b65 100644
--- a/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/mlock-off.xml b/tests/qemuxml2argvdata/mlock-off.xml
index 433011caa0..fc48ea3cde 100644
--- a/tests/qemuxml2argvdata/mlock-off.xml
+++ b/tests/qemuxml2argvdata/mlock-off.xml
@@ -5,11 +5,11 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <memballoon model='none'/>
   </devices>
 </domain>
diff --git a/tests/qemuxml2argvdata/mlock-on.x86_64-3.0.0.args b/tests/qemuxml2argvdata/mlock-on.x86_64-3.0.0.args
index fa0b3b8618..3014ffdb7a 100644
--- a/tests/qemuxml2argvdata/mlock-on.x86_64-3.0.0.args
+++ b/tests/qemuxml2argvdata/mlock-on.x86_64-3.0.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args b/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
index a5afe9dae1..bf0ed211eb 100644
--- a/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/mlock-on.xml b/tests/qemuxml2argvdata/mlock-on.xml
index 5ec181d821..05485a2ba1 100644
--- a/tests/qemuxml2argvdata/mlock-on.xml
+++ b/tests/qemuxml2argvdata/mlock-on.xml
@@ -8,11 +8,11 @@
   </memoryBacking>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <memballoon model='none'/>
   </devices>
 </domain>
diff --git a/tests/qemuxml2argvdata/name-escape.x86_64-2.11.0.args b/tests/qemuxml2argvdata/name-escape.x86_64-2.11.0.args
index 1ce91ff354..241449f75d 100644
--- a/tests/qemuxml2argvdata/name-escape.x86_64-2.11.0.args
+++ b/tests/qemuxml2argvdata/name-escape.x86_64-2.11.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-foo=1,bar=2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-foo=1,bar=2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-foo=1,bar=2/.config \
 QEMU_AUDIO_DRV=spice \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=foo=1,,bar=2,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-foo=1,,bar=2/master-key.aes \
diff --git a/tests/qemuxml2argvdata/name-escape.x86_64-latest.args b/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
index 336ea5f4d4..fff2895d98 100644
--- a/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-foo=1,bar=2/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-foo=1,bar=2/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-foo=1,bar=2/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=foo=1,,bar=2,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-foo=1,bar=2/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/name-escape.xml b/tests/qemuxml2argvdata/name-escape.xml
index 6aefac19b2..297ff3d6ca 100644
--- a/tests/qemuxml2argvdata/name-escape.xml
+++ b/tests/qemuxml2argvdata/name-escape.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/net-user.args b/tests/qemuxml2argvdata/net-user.args
index 40db8a8df6..299ec62cfe 100644
--- a/tests/qemuxml2argvdata/net-user.args
+++ b/tests/qemuxml2argvdata/net-user.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args b/tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args
index 82ffa3670d..2389919eb7 100644
--- a/tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/net-user.x86_64-4.0.0.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/net-user.xml b/tests/qemuxml2argvdata/net-user.xml
index b8f3c67338..4d371ed629 100644
--- a/tests/qemuxml2argvdata/net-user.xml
+++ b/tests/qemuxml2argvdata/net-user.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args b/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
index 0e05c6947d..a56e08a4f1 100644
--- a/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/net-vdpa.xml b/tests/qemuxml2argvdata/net-vdpa.xml
index 30cca7eb6e..e30222b6e3 100644
--- a/tests/qemuxml2argvdata/net-vdpa.xml
+++ b/tests/qemuxml2argvdata/net-vdpa.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/net-vhostuser.args b/tests/qemuxml2argvdata/net-vhostuser.args
index e32e4ae5ef..ddb892e57f 100644
--- a/tests/qemuxml2argvdata/net-vhostuser.args
+++ b/tests/qemuxml2argvdata/net-vhostuser.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args b/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
index efb04ae3fa..1309c28c95 100644
--- a/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/net-vhostuser.xml b/tests/qemuxml2argvdata/net-vhostuser.xml
index f392c89ee4..e55a30a54f 100644
--- a/tests/qemuxml2argvdata/net-vhostuser.xml
+++ b/tests/qemuxml2argvdata/net-vhostuser.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
diff --git a/tests/qemuxml2argvdata/panic-double.x86_64-latest.args b/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
index 96fe0b9bb6..72bb9f6689 100644
--- a/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/panic-double.xml b/tests/qemuxml2argvdata/panic-double.xml
index a4813c94ed..7d3bfef47c 100644
--- a/tests/qemuxml2argvdata/panic-double.xml
+++ b/tests/qemuxml2argvdata/panic-double.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args b/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
index 575720799f..4aac152a0f 100644
--- a/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/panic-no-address.xml b/tests/qemuxml2argvdata/panic-no-address.xml
index 1c79e65d76..56dab00e25 100644
--- a/tests/qemuxml2argvdata/panic-no-address.xml
+++ b/tests/qemuxml2argvdata/panic-no-address.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/panic.x86_64-latest.args b/tests/qemuxml2argvdata/panic.x86_64-latest.args
index 873aab9428..393104d32a 100644
--- a/tests/qemuxml2argvdata/panic.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/panic.xml b/tests/qemuxml2argvdata/panic.xml
index 2ceb11ac2a..3aa0976f35 100644
--- a/tests/qemuxml2argvdata/panic.xml
+++ b/tests/qemuxml2argvdata/panic.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/parallel-parport-chardev.args b/tests/qemuxml2argvdata/parallel-parport-chardev.args
index 5cf8a7b03e..5412ce8539 100644
--- a/tests/qemuxml2argvdata/parallel-parport-chardev.args
+++ b/tests/qemuxml2argvdata/parallel-parport-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
index eecdb27463..2ce2e381bb 100644
--- a/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/parallel-parport-chardev.xml b/tests/qemuxml2argvdata/parallel-parport-chardev.xml
index abd2a6fd41..eb46e950a6 100644
--- a/tests/qemuxml2argvdata/parallel-parport-chardev.xml
+++ b/tests/qemuxml2argvdata/parallel-parport-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/parallel-tcp-chardev.args b/tests/qemuxml2argvdata/parallel-tcp-chardev.args
index 763ee21571..f042d3dfb0 100644
--- a/tests/qemuxml2argvdata/parallel-tcp-chardev.args
+++ b/tests/qemuxml2argvdata/parallel-tcp-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
index b549c433a5..a3f118f4bd 100644
--- a/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/parallel-tcp-chardev.xml b/tests/qemuxml2argvdata/parallel-tcp-chardev.xml
index 30573888e5..454ac3bec3 100644
--- a/tests/qemuxml2argvdata/parallel-tcp-chardev.xml
+++ b/tests/qemuxml2argvdata/parallel-tcp-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/pci-serial-dev-chardev.args b/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
index 6f556c4a02..cb76c2fefe 100644
--- a/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
+++ b/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
index 988ec823b4..c513ae0316 100644
--- a/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/pci-serial-dev-chardev.xml b/tests/qemuxml2argvdata/pci-serial-dev-chardev.xml
index c4d73a86c8..741b51d716 100644
--- a/tests/qemuxml2argvdata/pci-serial-dev-chardev.xml
+++ b/tests/qemuxml2argvdata/pci-serial-dev-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-4.0.0.args b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-4.0.0.args
index 13f5bc7f83..f7055f4e38 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,kvm-pv-unhalt=off \
+-cpu qemu64,kvm-pv-unhalt=off \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
index e5bb41a91e..f4fde3076d 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/pv-spinlock-disabled.xml b/tests/qemuxml2argvdata/pv-spinlock-disabled.xml
index e3212313bb..1b387124c9 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-disabled.xml
+++ b/tests/qemuxml2argvdata/pv-spinlock-disabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-4.0.0.args b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-4.0.0.args
index 7430b6dc87..ffb233f21c 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-4.0.0.args
@@ -7,13 +7,13 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
 -machine pc-i440fx-4.0,usb=off,dump-guest-core=off \
 -accel tcg \
--cpu qemu32,kvm-pv-unhalt=on \
+-cpu qemu64,kvm-pv-unhalt=on \
 -m 214 \
 -overcommit mem-lock=off \
 -smp 6,sockets=6,cores=1,threads=1 \
diff --git a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
index 60aaa0c859..183c4cc5f2 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/pv-spinlock-enabled.xml b/tests/qemuxml2argvdata/pv-spinlock-enabled.xml
index 531480d4b3..0548c23173 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-enabled.xml
+++ b/tests/qemuxml2argvdata/pv-spinlock-enabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
diff --git a/tests/qemuxml2argvdata/qemu-ns.x86_64-4.0.0.args b/tests/qemuxml2argvdata/qemu-ns.x86_64-4.0.0.args
index 793219ec37..5105f410ce 100644
--- a/tests/qemuxml2argvdata/qemu-ns.x86_64-4.0.0.args
+++ b/tests/qemuxml2argvdata/qemu-ns.x86_64-4.0.0.args
@@ -9,7 +9,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
 NS=ns \
 BAR='' \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args b/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
index fc520a1e5c..05ccade7e4 100644
--- a/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
@@ -8,7 +8,7 @@ XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 NS=ns \
 BAR='' \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -compat '{"deprecated-output":"hide","deprecated-input":"crash"}' \
 -S \
diff --git a/tests/qemuxml2argvdata/qemu-ns.xml b/tests/qemuxml2argvdata/qemu-ns.xml
index 3e7590237e..9d2f5502e9 100644
--- a/tests/qemuxml2argvdata/qemu-ns.xml
+++ b/tests/qemuxml2argvdata/qemu-ns.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
index dfa6785795..bcca630616 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
index 512d1f7e9d..2b73030c8a 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.xml b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.xml
index 559910af8a..4f9954c986 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.xml
+++ b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev.args b/tests/qemuxml2argvdata/serial-dev-chardev.args
index c325f21e0c..fb5276bc5f 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
index cfa0f8ce02..3fdd7625a2 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev.xml b/tests/qemuxml2argvdata/serial-dev-chardev.xml
index 7cf428fb17..3e9d3a19b4 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-dev-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-file-chardev.args b/tests/qemuxml2argvdata/serial-file-chardev.args
index 4cbd0edf1c..db46920bab 100644
--- a/tests/qemuxml2argvdata/serial-file-chardev.args
+++ b/tests/qemuxml2argvdata/serial-file-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
index 9c7fd01f97..30c05ae297 100644
--- a/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-file-chardev.xml b/tests/qemuxml2argvdata/serial-file-chardev.xml
index f90d0dd5ef..029d32478e 100644
--- a/tests/qemuxml2argvdata/serial-file-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-file-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-file-log.args b/tests/qemuxml2argvdata/serial-file-log.args
index c4c6106200..3833413150 100644
--- a/tests/qemuxml2argvdata/serial-file-log.args
+++ b/tests/qemuxml2argvdata/serial-file-log.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args b/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
index f7f59bc542..e41ec02080 100644
--- a/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-file-log.xml b/tests/qemuxml2argvdata/serial-file-log.xml
index 01d529b5ef..441286ffb8 100644
--- a/tests/qemuxml2argvdata/serial-file-log.xml
+++ b/tests/qemuxml2argvdata/serial-file-log.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/serial-many-chardev.args b/tests/qemuxml2argvdata/serial-many-chardev.args
index 2c548c9e4b..11e187fead 100644
--- a/tests/qemuxml2argvdata/serial-many-chardev.args
+++ b/tests/qemuxml2argvdata/serial-many-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
index 1e0f0110bf..e770edd4d5 100644
--- a/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-many-chardev.xml b/tests/qemuxml2argvdata/serial-many-chardev.xml
index c486a64fd7..60a98f183f 100644
--- a/tests/qemuxml2argvdata/serial-many-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-many-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-pty-chardev.args b/tests/qemuxml2argvdata/serial-pty-chardev.args
index 5285d0749a..a4fbf3a2f2 100644
--- a/tests/qemuxml2argvdata/serial-pty-chardev.args
+++ b/tests/qemuxml2argvdata/serial-pty-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
index 7b31c86820..c007694f17 100644
--- a/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-pty-chardev.xml b/tests/qemuxml2argvdata/serial-pty-chardev.xml
index 82fbb3a23f..6c82755a39 100644
--- a/tests/qemuxml2argvdata/serial-pty-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-pty-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-spiceport-nospice.args b/tests/qemuxml2argvdata/serial-spiceport-nospice.args
index dea15aeec3..7e6341da14 100644
--- a/tests/qemuxml2argvdata/serial-spiceport-nospice.args
+++ b/tests/qemuxml2argvdata/serial-spiceport-nospice.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args b/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
index 7a52bb6a8c..cee7dcd1a8 100644
--- a/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-spiceport-nospice.xml b/tests/qemuxml2argvdata/serial-spiceport-nospice.xml
index 0c1aeab818..7a5b96ace2 100644
--- a/tests/qemuxml2argvdata/serial-spiceport-nospice.xml
+++ b/tests/qemuxml2argvdata/serial-spiceport-nospice.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-spiceport.args b/tests/qemuxml2argvdata/serial-spiceport.args
index 43e65a0679..9e0c483f3d 100644
--- a/tests/qemuxml2argvdata/serial-spiceport.args
+++ b/tests/qemuxml2argvdata/serial-spiceport.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=spice \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args b/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
index f552782edf..9abe201c10 100644
--- a/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-spiceport.xml b/tests/qemuxml2argvdata/serial-spiceport.xml
index 46a0bf7db4..c195498da0 100644
--- a/tests/qemuxml2argvdata/serial-spiceport.xml
+++ b/tests/qemuxml2argvdata/serial-spiceport.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-chardev.args b/tests/qemuxml2argvdata/serial-tcp-chardev.args
index aec7093d03..63b16ded13 100644
--- a/tests/qemuxml2argvdata/serial-tcp-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
index 33e6215ebb..5c5d018ae6 100644
--- a/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-chardev.xml b/tests/qemuxml2argvdata/serial-tcp-chardev.xml
index f19225dc47..41c9becf3a 100644
--- a/tests/qemuxml2argvdata/serial-tcp-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
index 72f81d7938..a804bdf7e6 100644
--- a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
index 4433ce50f5..012acd60bd 100644
--- a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.xml b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.xml
index 48a3c00183..df9971a497 100644
--- a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.args
index 7db40862e9..a49f649309 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
index f4c3ca4cbd..aeff989598 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.xml b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.xml
index 9b0b8b3e73..f27b119270 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
index f3dc5f5019..8e45fc5490 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
index 39d8c562c0..6dd5a6edd4 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.xml b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.xml
index 75c6c7f5f4..be58ccc1da 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
index f3dc5f5019..8e45fc5490 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
index 39d8c562c0..6dd5a6edd4 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.xml b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.xml
index 75c6c7f5f4..be58ccc1da 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.args
index 151629458b..23331ed1d4 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
index 4f20639bcf..95b65ef110 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.xml b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.xml
index 670f282b84..8e44dea365 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-udp-chardev.args b/tests/qemuxml2argvdata/serial-udp-chardev.args
index 9d2f2e03e9..9e5e909881 100644
--- a/tests/qemuxml2argvdata/serial-udp-chardev.args
+++ b/tests/qemuxml2argvdata/serial-udp-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
index 95e6e6ed90..1bdaca3a82 100644
--- a/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-udp-chardev.xml b/tests/qemuxml2argvdata/serial-udp-chardev.xml
index 15f65fbe87..d89c604614 100644
--- a/tests/qemuxml2argvdata/serial-udp-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-udp-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/serial-unix-chardev.args b/tests/qemuxml2argvdata/serial-unix-chardev.args
index 19731b02b2..6f533a991a 100644
--- a/tests/qemuxml2argvdata/serial-unix-chardev.args
+++ b/tests/qemuxml2argvdata/serial-unix-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
index 1e3d5772b4..35c80b5614 100644
--- a/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-unix-chardev.xml b/tests/qemuxml2argvdata/serial-unix-chardev.xml
index 18a7fac574..cc4105afd0 100644
--- a/tests/qemuxml2argvdata/serial-unix-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-unix-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'/>
     <controller type='ide' index='0'/>
     <serial type='unix'>
diff --git a/tests/qemuxml2argvdata/serial-vc-chardev.args b/tests/qemuxml2argvdata/serial-vc-chardev.args
index d28a3eee47..65b1473c70 100644
--- a/tests/qemuxml2argvdata/serial-vc-chardev.args
+++ b/tests/qemuxml2argvdata/serial-vc-chardev.args
@@ -7,7 +7,7 @@ XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
 QEMU_AUDIO_DRV=none \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object secret,id=masterKey0,format=raw,file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
diff --git a/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
index d15062b94f..4ce84670a0 100644
--- a/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/serial-vc-chardev.xml b/tests/qemuxml2argvdata/serial-vc-chardev.xml
index 9c056cb401..ebf841c3bc 100644
--- a/tests/qemuxml2argvdata/serial-vc-chardev.xml
+++ b/tests/qemuxml2argvdata/serial-vc-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
index 43ae421715..054593d438 100644
--- a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.xml b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.xml
index f59bd7364c..1da3b239c9 100644
--- a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.xml
+++ b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.xml
@@ -14,7 +14,7 @@
       </numa>
   </cpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -22,7 +22,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
index aa008ea129..6c838a1c69 100644
--- a/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/vhost-user-vga.xml b/tests/qemuxml2argvdata/vhost-user-vga.xml
index f5cf35d0ec..c8cac06a0e 100644
--- a/tests/qemuxml2argvdata/vhost-user-vga.xml
+++ b/tests/qemuxml2argvdata/vhost-user-vga.xml
@@ -14,7 +14,7 @@
     </numa>
   </cpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -22,7 +22,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args b/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
index 012ef023e1..77ed20b2e6 100644
--- a/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/video-bochs-display-device.xml b/tests/qemuxml2argvdata/video-bochs-display-device.xml
index bf789566e4..b46aa310fe 100644
--- a/tests/qemuxml2argvdata/video-bochs-display-device.xml
+++ b/tests/qemuxml2argvdata/video-bochs-display-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source file='/var/lib/libvirt/images/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
index bcd2739c04..4aaedb252d 100644
--- a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.xml b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.xml
index 50ac972e1a..491b7fb268 100644
--- a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.xml
+++ b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='ide' index='0'/>
     <video>
       <model type='qxl' heads='1'/>
diff --git a/tests/qemuxml2argvdata/video-ramfb-display-device-pci-address.xml b/tests/qemuxml2argvdata/video-ramfb-display-device-pci-address.xml
index db110560ac..5fc9f8d882 100644
--- a/tests/qemuxml2argvdata/video-ramfb-display-device-pci-address.xml
+++ b/tests/qemuxml2argvdata/video-ramfb-display-device-pci-address.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source file='/var/lib/libvirt/images/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args b/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
index 061f89a4f3..714f9d52e3 100644
--- a/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/video-ramfb-display-device.xml b/tests/qemuxml2argvdata/video-ramfb-display-device.xml
index ad1c35e491..f74710044f 100644
--- a/tests/qemuxml2argvdata/video-ramfb-display-device.xml
+++ b/tests/qemuxml2argvdata/video-ramfb-display-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source file='/var/lib/libvirt/images/QEMUGuest1'/>
diff --git a/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
index 8d58f1d647..4de1147e9d 100644
--- a/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/watchdog-device.xml b/tests/qemuxml2argvdata/watchdog-device.xml
index 490f11a5b5..910146a429 100644
--- a/tests/qemuxml2argvdata/watchdog-device.xml
+++ b/tests/qemuxml2argvdata/watchdog-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
index 0ccb818c4e..7329462f1d 100644
--- a/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/watchdog-dump.xml b/tests/qemuxml2argvdata/watchdog-dump.xml
index f2d3db7788..c5362c1fef 100644
--- a/tests/qemuxml2argvdata/watchdog-dump.xml
+++ b/tests/qemuxml2argvdata/watchdog-dump.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
index 157c8da100..ef2fb6e573 100644
--- a/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/watchdog-injectnmi.xml b/tests/qemuxml2argvdata/watchdog-injectnmi.xml
index ea33be583b..bec95d8953 100644
--- a/tests/qemuxml2argvdata/watchdog-injectnmi.xml
+++ b/tests/qemuxml2argvdata/watchdog-injectnmi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <source dev='/dev/HostVG/QEMUGuest1'/>
       <target dev='hda' bus='ide'/>
diff --git a/tests/qemuxml2argvdata/watchdog.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
index d8b66053bf..a9718744f8 100644
--- a/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
@@ -6,7 +6,7 @@ LOGNAME=test \
 XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \
 XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \
 XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-i386 \
+/usr/bin/qemu-system-x86_64 \
 -name guest=QEMUGuest1,debug-threads=on \
 -S \
 -object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \
diff --git a/tests/qemuxml2argvdata/watchdog.xml b/tests/qemuxml2argvdata/watchdog.xml
index afeccbc58b..96f8a879bf 100644
--- a/tests/qemuxml2argvdata/watchdog.xml
+++ b/tests/qemuxml2argvdata/watchdog.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/audio-default-nographics.x86_64-latest.xml b/tests/qemuxml2xmloutdata/audio-default-nographics.x86_64-latest.xml
index d9cadb1e45..e48452b186 100644
--- a/tests/qemuxml2xmloutdata/audio-default-nographics.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/audio-default-nographics.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2xmloutdata/audio-default-sdl.x86_64-latest.xml b/tests/qemuxml2xmloutdata/audio-default-sdl.x86_64-latest.xml
index f02f1fff0c..6722fecae0 100644
--- a/tests/qemuxml2xmloutdata/audio-default-sdl.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/audio-default-sdl.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2xmloutdata/audio-default-spice.x86_64-latest.xml b/tests/qemuxml2xmloutdata/audio-default-spice.x86_64-latest.xml
index 0ea615e4b1..e9cba5a772 100644
--- a/tests/qemuxml2xmloutdata/audio-default-spice.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/audio-default-spice.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2xmloutdata/audio-default-vnc.x86_64-latest.xml b/tests/qemuxml2xmloutdata/audio-default-vnc.x86_64-latest.xml
index c898f4004f..c696c3991f 100644
--- a/tests/qemuxml2xmloutdata/audio-default-vnc.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/audio-default-vnc.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2xmloutdata/console-compat-auto.xml b/tests/qemuxml2xmloutdata/console-compat-auto.xml
index 37336a15c7..19c72f811d 100644
--- a/tests/qemuxml2xmloutdata/console-compat-auto.xml
+++ b/tests/qemuxml2xmloutdata/console-compat-auto.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/console-compat.xml b/tests/qemuxml2xmloutdata/console-compat.xml
index ee731bf1da..ffa6eda9c6 100644
--- a/tests/qemuxml2xmloutdata/console-compat.xml
+++ b/tests/qemuxml2xmloutdata/console-compat.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/controller-virtio-scsi.xml b/tests/qemuxml2xmloutdata/controller-virtio-scsi.xml
index f25ec8ee54..feb3833fb4 100644
--- a/tests/qemuxml2xmloutdata/controller-virtio-scsi.xml
+++ b/tests/qemuxml2xmloutdata/controller-virtio-scsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>8</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-aio.xml b/tests/qemuxml2xmloutdata/disk-aio.xml
index a7fa648c2a..b65bb70589 100644
--- a/tests/qemuxml2xmloutdata/disk-aio.xml
+++ b/tests/qemuxml2xmloutdata/disk-aio.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none' io='native'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-backing-chains-index-active.xml b/tests/qemuxml2xmloutdata/disk-backing-chains-index-active.xml
index c25bb7bb1a..ca7684d3b6 100644
--- a/tests/qemuxml2xmloutdata/disk-backing-chains-index-active.xml
+++ b/tests/qemuxml2xmloutdata/disk-backing-chains-index-active.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source protocol='gluster' name='Volume2/Image' index='2'>
diff --git a/tests/qemuxml2xmloutdata/disk-backing-chains-index-inactive.xml b/tests/qemuxml2xmloutdata/disk-backing-chains-index-inactive.xml
index 4e2da45733..74e7a74b48 100644
--- a/tests/qemuxml2xmloutdata/disk-backing-chains-index-inactive.xml
+++ b/tests/qemuxml2xmloutdata/disk-backing-chains-index-inactive.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source protocol='gluster' name='Volume2/Image'>
diff --git a/tests/qemuxml2xmloutdata/disk-backing-chains-noindex.xml b/tests/qemuxml2xmloutdata/disk-backing-chains-noindex.xml
index 4e2da45733..74e7a74b48 100644
--- a/tests/qemuxml2xmloutdata/disk-backing-chains-noindex.xml
+++ b/tests/qemuxml2xmloutdata/disk-backing-chains-noindex.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source protocol='gluster' name='Volume2/Image'>
diff --git a/tests/qemuxml2xmloutdata/disk-boot-cdrom.xml b/tests/qemuxml2xmloutdata/disk-boot-cdrom.xml
index fabd953ca3..329e29b8db 100644
--- a/tests/qemuxml2xmloutdata/disk-boot-cdrom.xml
+++ b/tests/qemuxml2xmloutdata/disk-boot-cdrom.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-boot-disk.xml b/tests/qemuxml2xmloutdata/disk-boot-disk.xml
index 62e19edb3d..55e94633dd 100644
--- a/tests/qemuxml2xmloutdata/disk-boot-disk.xml
+++ b/tests/qemuxml2xmloutdata/disk-boot-disk.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-cdrom-bus-other.xml b/tests/qemuxml2xmloutdata/disk-cdrom-bus-other.xml
index 76621e1c1c..7ac0aef59b 100644
--- a/tests/qemuxml2xmloutdata/disk-cdrom-bus-other.xml
+++ b/tests/qemuxml2xmloutdata/disk-cdrom-bus-other.xml
@@ -6,7 +6,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -14,7 +14,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source file='/root/boot.iso'/>
diff --git a/tests/qemuxml2xmloutdata/disk-cdrom-empty-network-invalid.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-cdrom-empty-network-invalid.x86_64-latest.xml
index 1c8daede3c..6bb181d834 100644
--- a/tests/qemuxml2xmloutdata/disk-cdrom-empty-network-invalid.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-cdrom-empty-network-invalid.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <target dev='hdd' bus='ide'/>
diff --git a/tests/qemuxml2xmloutdata/disk-cdrom.xml b/tests/qemuxml2xmloutdata/disk-cdrom.xml
index c3ae560809..ff70ce4d97 100644
--- a/tests/qemuxml2xmloutdata/disk-cdrom.xml
+++ b/tests/qemuxml2xmloutdata/disk-cdrom.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/cdrom'/>
diff --git a/tests/qemuxml2xmloutdata/disk-error-policy.xml b/tests/qemuxml2xmloutdata/disk-error-policy.xml
index 03a093fe40..7cc5bd3ca5 100644
--- a/tests/qemuxml2xmloutdata/disk-error-policy.xml
+++ b/tests/qemuxml2xmloutdata/disk-error-policy.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2' cache='none' error_policy='stop'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-floppy.xml b/tests/qemuxml2xmloutdata/disk-floppy.xml
index 2242b38272..1599ad2180 100644
--- a/tests/qemuxml2xmloutdata/disk-floppy.xml
+++ b/tests/qemuxml2xmloutdata/disk-floppy.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-fmt-qcow.xml b/tests/qemuxml2xmloutdata/disk-fmt-qcow.xml
index 7c0023f748..b177021d61 100644
--- a/tests/qemuxml2xmloutdata/disk-fmt-qcow.xml
+++ b/tests/qemuxml2xmloutdata/disk-fmt-qcow.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-metadata-cache.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-metadata-cache.x86_64-latest.xml
index 64fc4f69e1..adc61472bc 100644
--- a/tests/qemuxml2xmloutdata/disk-metadata-cache.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-metadata-cache.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'>
         <metadata_cache>
diff --git a/tests/qemuxml2xmloutdata/disk-network-gluster.xml b/tests/qemuxml2xmloutdata/disk-network-gluster.xml
index 7d8b531b96..4be82efe35 100644
--- a/tests/qemuxml2xmloutdata/disk-network-gluster.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-gluster.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='gluster' name='Volume1/Image'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-iscsi.xml b/tests/qemuxml2xmloutdata/disk-network-iscsi.xml
index d7e1b9ffff..130c635cdf 100644
--- a/tests/qemuxml2xmloutdata/disk-network-iscsi.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-iscsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='iscsi' name='iqn.1992-01.com.example/0'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-nbd.xml b/tests/qemuxml2xmloutdata/disk-network-nbd.xml
index 50e9f0b5bb..f8dcca4bab 100644
--- a/tests/qemuxml2xmloutdata/disk-network-nbd.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-nbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='nbd'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-nfs-inactive.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-network-nfs-inactive.x86_64-latest.xml
index aeb073dc3b..19e269c531 100644
--- a/tests/qemuxml2xmloutdata/disk-network-nfs-inactive.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-nfs-inactive.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-nfs.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-network-nfs.x86_64-latest.xml
index 2916df8e0a..51b09b836d 100644
--- a/tests/qemuxml2xmloutdata/disk-network-nfs.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-nfs.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-rbd.xml b/tests/qemuxml2xmloutdata/disk-network-rbd.xml
index 1ded5fac79..a8faca96ac 100644
--- a/tests/qemuxml2xmloutdata/disk-network-rbd.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-rbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='rbd' name='pool/image'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-sheepdog.xml b/tests/qemuxml2xmloutdata/disk-network-sheepdog.xml
index 1beaa36bc2..a36215b8df 100644
--- a/tests/qemuxml2xmloutdata/disk-network-sheepdog.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-sheepdog.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMU,Guest,,1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-network-source-auth.xml b/tests/qemuxml2xmloutdata/disk-network-source-auth.xml
index 3e829497c2..13ebb1d5d7 100644
--- a/tests/qemuxml2xmloutdata/disk-network-source-auth.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-source-auth.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='network' device='disk'>
       <driver name='qemu' type='raw'/>
       <source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'>
diff --git a/tests/qemuxml2xmloutdata/disk-network-tlsx509-nbd.xml b/tests/qemuxml2xmloutdata/disk-network-tlsx509-nbd.xml
index dc2412c988..1810ed3505 100644
--- a/tests/qemuxml2xmloutdata/disk-network-tlsx509-nbd.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-tlsx509-nbd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
diff --git a/tests/qemuxml2xmloutdata/disk-network-tlsx509-vxhs.xml b/tests/qemuxml2xmloutdata/disk-network-tlsx509-vxhs.xml
index d6a3a8e61d..c2e3370bd3 100644
--- a/tests/qemuxml2xmloutdata/disk-network-tlsx509-vxhs.xml
+++ b/tests/qemuxml2xmloutdata/disk-network-tlsx509-vxhs.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
diff --git a/tests/qemuxml2xmloutdata/disk-rotation.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-rotation.x86_64-latest.xml
index 2b639c87f9..d09be1fda7 100644
--- a/tests/qemuxml2xmloutdata/disk-rotation.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-rotation.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>8</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-scsi-device-auto.xml b/tests/qemuxml2xmloutdata/disk-scsi-device-auto.xml
index 24763b5326..0de1077ec1 100644
--- a/tests/qemuxml2xmloutdata/disk-scsi-device-auto.xml
+++ b/tests/qemuxml2xmloutdata/disk-scsi-device-auto.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-scsi-disk-vpd.xml b/tests/qemuxml2xmloutdata/disk-scsi-disk-vpd.xml
index 2f686d058c..34904ec156 100644
--- a/tests/qemuxml2xmloutdata/disk-scsi-disk-vpd.xml
+++ b/tests/qemuxml2xmloutdata/disk-scsi-disk-vpd.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='cdrom'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-scsi.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-scsi.x86_64-latest.xml
index 0fa36082e7..3e645ea343 100644
--- a/tests/qemuxml2xmloutdata/disk-scsi.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-scsi.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-serial.xml b/tests/qemuxml2xmloutdata/disk-serial.xml
index 59fba995cd..e430a10a93 100644
--- a/tests/qemuxml2xmloutdata/disk-serial.xml
+++ b/tests/qemuxml2xmloutdata/disk-serial.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-slices.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-slices.x86_64-latest.xml
index a058cbad61..ee860375c8 100644
--- a/tests/qemuxml2xmloutdata/disk-slices.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-slices.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='raw'/>
       <source file='/var/lib/libvirt/images/raw.img'>
diff --git a/tests/qemuxml2xmloutdata/disk-source-pool-mode.xml b/tests/qemuxml2xmloutdata/disk-source-pool-mode.xml
index 1183171e54..c9b47a970e 100644
--- a/tests/qemuxml2xmloutdata/disk-source-pool-mode.xml
+++ b/tests/qemuxml2xmloutdata/disk-source-pool-mode.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='volume' device='cdrom'>
       <driver name='qemu'/>
       <source pool='pool-iscsi-auth' volume='unit:0:0:1' mode='host'>
diff --git a/tests/qemuxml2xmloutdata/disk-source-pool.xml b/tests/qemuxml2xmloutdata/disk-source-pool.xml
index ed00ceb16c..5d38f1286b 100644
--- a/tests/qemuxml2xmloutdata/disk-source-pool.xml
+++ b/tests/qemuxml2xmloutdata/disk-source-pool.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='volume' device='cdrom'>
       <driver name='qemu'/>
       <source pool='pool-disk' volume='block+cdrom'>
diff --git a/tests/qemuxml2xmloutdata/disk-transient.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-transient.x86_64-latest.xml
index 988706002d..aab5894447 100644
--- a/tests/qemuxml2xmloutdata/disk-transient.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-transient.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2' cache='none'/>
       <source file='/tmp/QEMUGuest2.img'/>
diff --git a/tests/qemuxml2xmloutdata/disk-usb-device.xml b/tests/qemuxml2xmloutdata/disk-usb-device.xml
index 6c6af0457b..e5517eefd9 100644
--- a/tests/qemuxml2xmloutdata/disk-usb-device.xml
+++ b/tests/qemuxml2xmloutdata/disk-usb-device.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/disk-vhostuser.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-vhostuser.x86_64-latest.xml
index b1df51570d..c64621fe93 100644
--- a/tests/qemuxml2xmloutdata/disk-vhostuser.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/disk-vhostuser.x86_64-latest.xml
@@ -9,7 +9,7 @@
   </memoryBacking>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
   </os>
   <cpu mode='custom' match='exact' check='none'>
     <model fallback='forbid'>qemu64</model>
diff --git a/tests/qemuxml2xmloutdata/disk-virtio.xml b/tests/qemuxml2xmloutdata/disk-virtio.xml
index ff72fb5375..b54c1915f7 100644
--- a/tests/qemuxml2xmloutdata/disk-virtio.xml
+++ b/tests/qemuxml2xmloutdata/disk-virtio.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/encrypted-disk.xml b/tests/qemuxml2xmloutdata/encrypted-disk.xml
index e30c8a36e8..b840f35fa7 100644
--- a/tests/qemuxml2xmloutdata/encrypted-disk.xml
+++ b/tests/qemuxml2xmloutdata/encrypted-disk.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>524288</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='file' device='disk'>
       <driver name='qemu' type='qcow2'/>
       <source file='/storage/guest_disks/encryptdisk'/>
diff --git a/tests/qemuxml2xmloutdata/eoi-disabled.xml b/tests/qemuxml2xmloutdata/eoi-disabled.xml
index 12db838a06..93cd197364 100644
--- a/tests/qemuxml2xmloutdata/eoi-disabled.xml
+++ b/tests/qemuxml2xmloutdata/eoi-disabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/eoi-enabled.xml b/tests/qemuxml2xmloutdata/eoi-enabled.xml
index 45c1a951bf..17f1fab061 100644
--- a/tests/qemuxml2xmloutdata/eoi-enabled.xml
+++ b/tests/qemuxml2xmloutdata/eoi-enabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/floppy-drive-fat.xml b/tests/qemuxml2xmloutdata/floppy-drive-fat.xml
index f82570b81a..7b835b7269 100644
--- a/tests/qemuxml2xmloutdata/floppy-drive-fat.xml
+++ b/tests/qemuxml2xmloutdata/floppy-drive-fat.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='fd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='dir' device='floppy'>
       <driver name='qemu' type='fat'/>
       <source dir='/var/somefiles'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-egl-headless-rendernode.xml b/tests/qemuxml2xmloutdata/graphics-egl-headless-rendernode.xml
index 8800d54008..c9e5c540df 100644
--- a/tests/qemuxml2xmloutdata/graphics-egl-headless-rendernode.xml
+++ b/tests/qemuxml2xmloutdata/graphics-egl-headless-rendernode.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-auto-socket-cfg.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-auto-socket-cfg.x86_64-latest.xml
index c6e2db610e..1f99527c86 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-auto-socket-cfg.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-auto-socket-cfg.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-auto-socket.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-auto-socket.x86_64-latest.xml
index 50386c74ce..6e990ab4e3 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-auto-socket.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-auto-socket.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-compression.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-compression.x86_64-latest.xml
index 9903efc4ed..4adcd85e0b 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-compression.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-compression.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-egl-headless.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-egl-headless.x86_64-latest.xml
index c9bab0de11..996c2f44fb 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-egl-headless.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-egl-headless.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-qxl-vga.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-qxl-vga.x86_64-latest.xml
index cb687cf788..97c8f2f94d 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-qxl-vga.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-qxl-vga.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-socket.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-socket.x86_64-latest.xml
index 0e34ab8551..4c3ea3479b 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-socket.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-socket.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml
index 9e6782d00b..6f8a20950c 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>1048576</currentMemory>
   <vcpu placement='static'>2</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='cdrom'/>
     <boot dev='hd'/>
     <bootmenu enable='yes'/>
@@ -38,7 +38,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>restart</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='ide' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-spice.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice.x86_64-latest.xml
index 31ce5c8d7d..45ee920d98 100644
--- a/tests/qemuxml2xmloutdata/graphics-spice.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/graphics-spice.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket-cfg.xml b/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket-cfg.xml
index 6d2fd39994..db38c535d1 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket-cfg.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket-cfg.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket.xml b/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket.xml
index ef63f11faf..383d00b05a 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-auto-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-egl-headless.xml b/tests/qemuxml2xmloutdata/graphics-vnc-egl-headless.xml
index e4e5b70ac2..1e8a20146c 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-egl-headless.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-egl-headless.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-no-listen-attr.xml b/tests/qemuxml2xmloutdata/graphics-vnc-no-listen-attr.xml
index ef49c61c06..4a9e81b611 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-no-listen-attr.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-no-listen-attr.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-active.xml b/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-active.xml
index c3cd451bb5..c2c5a6daea 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-active.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-active.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-inactive.xml b/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-inactive.xml
index 6d2fd39994..db38c535d1 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-inactive.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-remove-generated-socket-inactive.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-sasl.xml b/tests/qemuxml2xmloutdata/graphics-vnc-sasl.xml
index b2e6fa9961..98be9b48a5 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-sasl.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-sasl.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-socket.xml b/tests/qemuxml2xmloutdata/graphics-vnc-socket.xml
index ec4c08f627..e4a241b971 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-socket.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-socket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-tls.xml b/tests/qemuxml2xmloutdata/graphics-vnc-tls.xml
index 7e4248c54d..1205cd22a4 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-tls.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-tls.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc-websocket.xml b/tests/qemuxml2xmloutdata/graphics-vnc-websocket.xml
index cf0650496f..91b4f4fb32 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc-websocket.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc-websocket.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/graphics-vnc.xml b/tests/qemuxml2xmloutdata/graphics-vnc.xml
index ef49c61c06..4a9e81b611 100644
--- a/tests/qemuxml2xmloutdata/graphics-vnc.xml
+++ b/tests/qemuxml2xmloutdata/graphics-vnc.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/hostdev-mdev-display-ramfb.x86_64-latest.xml b/tests/qemuxml2xmloutdata/hostdev-mdev-display-ramfb.x86_64-latest.xml
index a137bd387e..f0190d6b55 100644
--- a/tests/qemuxml2xmloutdata/hostdev-mdev-display-ramfb.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/hostdev-mdev-display-ramfb.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0' model='piix3-uhci'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/hostdev-scsi-lsi.xml b/tests/qemuxml2xmloutdata/hostdev-scsi-lsi.xml
index ad6cbb07e1..cec2136da9 100644
--- a/tests/qemuxml2xmloutdata/hostdev-scsi-lsi.xml
+++ b/tests/qemuxml2xmloutdata/hostdev-scsi-lsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest2'/>
diff --git a/tests/qemuxml2xmloutdata/hostdev-scsi-virtio-scsi.xml b/tests/qemuxml2xmloutdata/hostdev-scsi-virtio-scsi.xml
index 97cb504116..2618216d81 100644
--- a/tests/qemuxml2xmloutdata/hostdev-scsi-virtio-scsi.xml
+++ b/tests/qemuxml2xmloutdata/hostdev-scsi-virtio-scsi.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest2'/>
diff --git a/tests/qemuxml2xmloutdata/hyperv-off.xml b/tests/qemuxml2xmloutdata/hyperv-off.xml
index 94288e2516..88e97c3de0 100644
--- a/tests/qemuxml2xmloutdata/hyperv-off.xml
+++ b/tests/qemuxml2xmloutdata/hyperv-off.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -32,7 +32,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/hyperv-panic.xml b/tests/qemuxml2xmloutdata/hyperv-panic.xml
index 0455937d51..5f7a097ac9 100644
--- a/tests/qemuxml2xmloutdata/hyperv-panic.xml
+++ b/tests/qemuxml2xmloutdata/hyperv-panic.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/hyperv-passthrough.xml b/tests/qemuxml2xmloutdata/hyperv-passthrough.xml
index f833860997..de53cb9722 100644
--- a/tests/qemuxml2xmloutdata/hyperv-passthrough.xml
+++ b/tests/qemuxml2xmloutdata/hyperv-passthrough.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/hyperv-stimer-direct.xml b/tests/qemuxml2xmloutdata/hyperv-stimer-direct.xml
index 3710191d75..d495193fad 100644
--- a/tests/qemuxml2xmloutdata/hyperv-stimer-direct.xml
+++ b/tests/qemuxml2xmloutdata/hyperv-stimer-direct.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -23,7 +23,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/hyperv.xml b/tests/qemuxml2xmloutdata/hyperv.xml
index 87f09257c7..e21c330767 100644
--- a/tests/qemuxml2xmloutdata/hyperv.xml
+++ b/tests/qemuxml2xmloutdata/hyperv.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -32,7 +32,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/iothreads-virtio-scsi-pci.xml b/tests/qemuxml2xmloutdata/iothreads-virtio-scsi-pci.xml
index 39b4b2b61a..b2c66ba9b8 100644
--- a/tests/qemuxml2xmloutdata/iothreads-virtio-scsi-pci.xml
+++ b/tests/qemuxml2xmloutdata/iothreads-virtio-scsi-pci.xml
@@ -6,7 +6,7 @@
   <vcpu placement='static'>2</vcpu>
   <iothreads>2</iothreads>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -14,7 +14,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/misc-no-reboot.xml b/tests/qemuxml2xmloutdata/misc-no-reboot.xml
index c597ee4fd6..38bea7aa24 100644
--- a/tests/qemuxml2xmloutdata/misc-no-reboot.xml
+++ b/tests/qemuxml2xmloutdata/misc-no-reboot.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>destroy</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/net-user.xml b/tests/qemuxml2xmloutdata/net-user.xml
index 856a4cea48..7c35a41709 100644
--- a/tests/qemuxml2xmloutdata/net-user.xml
+++ b/tests/qemuxml2xmloutdata/net-user.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/net-vdpa.xml b/tests/qemuxml2xmloutdata/net-vdpa.xml
index b8e9da0020..0c7ff151d7 100644
--- a/tests/qemuxml2xmloutdata/net-vdpa.xml
+++ b/tests/qemuxml2xmloutdata/net-vdpa.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/net-vhostuser.xml b/tests/qemuxml2xmloutdata/net-vhostuser.xml
index e2e2c2a34e..8081724535 100644
--- a/tests/qemuxml2xmloutdata/net-vhostuser.xml
+++ b/tests/qemuxml2xmloutdata/net-vhostuser.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/panic-double.xml b/tests/qemuxml2xmloutdata/panic-double.xml
index 9cef24a5d1..f58633b341 100644
--- a/tests/qemuxml2xmloutdata/panic-double.xml
+++ b/tests/qemuxml2xmloutdata/panic-double.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/panic-no-address.xml b/tests/qemuxml2xmloutdata/panic-no-address.xml
index b117b6cbeb..e85af86096 100644
--- a/tests/qemuxml2xmloutdata/panic-no-address.xml
+++ b/tests/qemuxml2xmloutdata/panic-no-address.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/panic.xml b/tests/qemuxml2xmloutdata/panic.xml
index e71386a886..f78adc2816 100644
--- a/tests/qemuxml2xmloutdata/panic.xml
+++ b/tests/qemuxml2xmloutdata/panic.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/pci-serial-dev-chardev.xml b/tests/qemuxml2xmloutdata/pci-serial-dev-chardev.xml
index 65d8f8d000..c730a67cec 100644
--- a/tests/qemuxml2xmloutdata/pci-serial-dev-chardev.xml
+++ b/tests/qemuxml2xmloutdata/pci-serial-dev-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/pv-spinlock-disabled.xml b/tests/qemuxml2xmloutdata/pv-spinlock-disabled.xml
index 9a40b0b0b4..ec1f4b77bd 100644
--- a/tests/qemuxml2xmloutdata/pv-spinlock-disabled.xml
+++ b/tests/qemuxml2xmloutdata/pv-spinlock-disabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/pv-spinlock-enabled.xml b/tests/qemuxml2xmloutdata/pv-spinlock-enabled.xml
index df14a1e1b0..c82d3af837 100644
--- a/tests/qemuxml2xmloutdata/pv-spinlock-enabled.xml
+++ b/tests/qemuxml2xmloutdata/pv-spinlock-enabled.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>6</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='network'/>
   </os>
   <features>
@@ -18,7 +18,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <controller type='usb' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
     </controller>
diff --git a/tests/qemuxml2xmloutdata/qemu-ns.x86_64-latest.xml b/tests/qemuxml2xmloutdata/qemu-ns.x86_64-latest.xml
index e655e87cbf..674525d033 100644
--- a/tests/qemuxml2xmloutdata/qemu-ns.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/qemu-ns.x86_64-latest.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <cpu mode='custom' match='exact' check='none'>
@@ -16,7 +16,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/serial-spiceport-nospice.xml b/tests/qemuxml2xmloutdata/serial-spiceport-nospice.xml
index bee743c23a..bdc640be9e 100644
--- a/tests/qemuxml2xmloutdata/serial-spiceport-nospice.xml
+++ b/tests/qemuxml2xmloutdata/serial-spiceport-nospice.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/serial-spiceport.xml b/tests/qemuxml2xmloutdata/serial-spiceport.xml
index ec76a3bff7..c8cf9a4de5 100644
--- a/tests/qemuxml2xmloutdata/serial-spiceport.xml
+++ b/tests/qemuxml2xmloutdata/serial-spiceport.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/serial-tcp-tlsx509-chardev.xml b/tests/qemuxml2xmloutdata/serial-tcp-tlsx509-chardev.xml
index 7fde19f283..aefd3513ce 100644
--- a/tests/qemuxml2xmloutdata/serial-tcp-tlsx509-chardev.xml
+++ b/tests/qemuxml2xmloutdata/serial-tcp-tlsx509-chardev.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219136</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
diff --git a/tests/qemuxml2xmloutdata/watchdog.xml b/tests/qemuxml2xmloutdata/watchdog.xml
index 2e89a54dea..1dde2ee700 100644
--- a/tests/qemuxml2xmloutdata/watchdog.xml
+++ b/tests/qemuxml2xmloutdata/watchdog.xml
@@ -5,7 +5,7 @@
   <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
-    <type arch='i686' machine='pc'>hvm</type>
+    <type arch='x86_64' machine='pc'>hvm</type>
     <boot dev='hd'/>
   </os>
   <clock offset='utc'/>
@@ -13,7 +13,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <devices>
-    <emulator>/usr/bin/qemu-system-i386</emulator>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type='block' device='disk'>
       <driver name='qemu' type='raw'/>
       <source dev='/dev/HostVG/QEMUGuest1'/>
-- 
2.31.1