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qemuxmlconftest: Use real FDs for hostdev tests

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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Peter Krempa committed 2026-05-25 13:28:59 +02:00
1 parent eaecd2ca07
commit 8afb7fe0e7
6 files changed
+7 -8
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tests/qemuxmlconfdata/iommufd-q35-fd.x86_64-latest.args
+1 -1
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@@ -36,6 +36,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-q35-test/.config \
-global ICH9-LPC.noreboot=off \
-watchdog-action reset \
-object '{"qom-type":"iommufd","id":"iommufd0","fd":"@iommu-0@-dup"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pcie.0","addr":"0x3"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"@hostdev-hostdev0-fd@","bus":"pcie.0","addr":"0x3"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
tests/qemuxmlconfdata/iommufd-q35.x86_64-latest.args
+1 -1
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@@ -36,6 +36,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-q35-test/.config \
-global ICH9-LPC.noreboot=off \
-watchdog-action reset \
-object '{"qom-type":"iommufd","id":"iommufd0","fd":"XXXXXXX"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pcie.0","addr":"0x3"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"@hostdev-hostdev0-fd@","bus":"pcie.0","addr":"0x3"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
tests/qemuxmlconfdata/iommufd-virt-pci-bus-single.aarch64-latest.args
+1 -1
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@@ -27,6 +27,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-foo/.config \
-boot strict=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"iommufd","id":"iommufd0","fd":"XXXXXXX"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pcie.0","addr":"0x1"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"@hostdev-hostdev0-fd@","bus":"pcie.0","addr":"0x1"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
tests/qemuxmlconfdata/iommufd-virt.aarch64-latest.args
+2 -2
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@@ -30,7 +30,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-foo/.config \
-device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"iommufd","id":"iommufd0","fd":"XXXXXXX"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pci.1","addr":"0x0"}' \
-device '{"driver":"vfio-pci","id":"hostdev1","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pci.2","addr":"0x0"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"@hostdev-hostdev0-fd@","bus":"pci.1","addr":"0x0"}' \
-device '{"driver":"vfio-pci","id":"hostdev1","iommufd":"iommufd0","fd":"@hostdev-hostdev1-fd@","bus":"pci.2","addr":"0x0"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
tests/qemuxmlconfdata/iommufd.x86_64-latest.args
+1 -1
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@@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-foo/.config \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"iommufd","id":"iommufd0","fd":"XXXXXXX"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"XXXXXXX","bus":"pci.0","addr":"0x3"}' \
-device '{"driver":"vfio-pci","id":"hostdev0","iommufd":"iommufd0","fd":"@hostdev-hostdev0-fd@","bus":"pci.0","addr":"0x3"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
tests/qemuxmlconftest.c
+1 -2
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@@ -52,8 +52,7 @@ testQemuPrepareHostdevPCI(virDomainHostdevDef *hostdev)
if (virHostdevIsPCIDeviceWithIOMMUFD(hostdev)) {
g_autofree char *name = g_strdup_printf("hostdev-%s-fd", hostdev->info->alias);
/* Use a placeholder FD value for tests */
int vfioDeviceFD = 0;
int vfioDeviceFD = virTestMakeDummyFD(g_strdup_printf("@hostdev-%s-fd@", hostdev->info->alias));
hostdevPriv->vfioDeviceFd = qemuFDPassDirectNew(name, &vfioDeviceFD);
}
}