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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1771244917; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JbBamuCHSz2c2RFFH1uC5cwNY9GaBHkTlxORDQZcwtA=; b=PhojI3+Otv7ZNZe/h+UQfVE7Nm8iq7DySdpr5Iuzye0Tl/CyhpBiPNQisXoAIkZDFc2tkE u4+L1voyN1trFo3ePiQwddTbR2DGijl7bdTKuWDNgy9negpbHuUxHumeWZolooRP6BgiFF ijvapHIIQA45xHZwl//iRqpUqqGaOVE= X-MC-Unique: YpoYRmFFNxGoZYCr7hA3Mw-1 X-Mimecast-MFC-AGG-ID: YpoYRmFFNxGoZYCr7hA3Mw_1771244915 To: devel@lists.libvirt.org Subject: [libvirt PATCH 15/24] qemuxmlconftest: Set fake FD for IOMMUFD Date: Mon, 16 Feb 2026 13:28:07 +0100 Message-ID: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: d3Nrcj04aLIMIvkS6Ok9ImVeqanuQNQYbwAvtU8ENE0_1771244915 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Message-ID-Hash: 7OUBLXB7C3SVJFPLX5UXNGYAVIOAXBOB X-Message-ID-Hash: 7OUBLXB7C3SVJFPLX5UXNGYAVIOAXBOB X-MailFrom: phrdina@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-devel.lists.libvirt.org-0; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Development discussions about the libvirt library & tools Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Pavel Hrdina via Devel Reply-To: Pavel Hrdina X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1771245773837154100 Content-Type: text/plain; charset="utf-8"; x-default="true" Same as for VFIO FD for host device. Signed-off-by: Pavel Hrdina --- tests/qemuxmlconfdata/iommufd-q35.x86_64-latest.args | 2 +- .../iommufd-virt-pci-bus-single.aarch64-latest.args | 2 +- tests/qemuxmlconfdata/iommufd-virt.aarch64-latest.args | 2 +- tests/qemuxmlconfdata/iommufd.x86_64-latest.args | 2 +- tests/qemuxmlconftest.c | 4 ++++ 5 files changed, 8 insertions(+), 4 deletions(-) diff --git a/tests/qemuxmlconfdata/iommufd-q35.x86_64-latest.args b/tests/q= emuxmlconfdata/iommufd-q35.x86_64-latest.args index 7d819e141b..d5fe704021 100644 --- a/tests/qemuxmlconfdata/iommufd-q35.x86_64-latest.args +++ b/tests/qemuxmlconfdata/iommufd-q35.x86_64-latest.args @@ -35,7 +35,7 @@ XDG_CONFIG_HOME=3D/var/lib/libvirt/qemu/domain--1-q35-tes= t/.config \ -device '{"driver":"qxl-vga","id":"video0","max_outputs":1,"ram_size":6710= 8864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"bus":"pcie.0","= addr":"0x1"}' \ -global ICH9-LPC.noreboot=3Doff \ -watchdog-action reset \ --object '{"qom-type":"iommufd","id":"iommufd0","fd":"-1"}' \ +-object '{"qom-type":"iommufd","id":"iommufd0","fd":"0"}' \ -device '{"driver":"vfio-pci","host":"0000:06:12.5","id":"hostdev0","iommu= fd":"iommufd0","fd":"0","bus":"pcie.0","addr":"0x3"}' \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ -msg timestamp=3Don diff --git a/tests/qemuxmlconfdata/iommufd-virt-pci-bus-single.aarch64-late= st.args b/tests/qemuxmlconfdata/iommufd-virt-pci-bus-single.aarch64-latest.= args index 9a04e97351..303cfa922b 100644 --- a/tests/qemuxmlconfdata/iommufd-virt-pci-bus-single.aarch64-latest.args +++ b/tests/qemuxmlconfdata/iommufd-virt-pci-bus-single.aarch64-latest.args @@ -26,7 +26,7 @@ XDG_CONFIG_HOME=3D/var/lib/libvirt/qemu/domain--1-foo/.co= nfig \ -no-shutdown \ -boot strict=3Don \ -audiodev '{"id":"audio1","driver":"none"}' \ --object '{"qom-type":"iommufd","id":"iommufd0","fd":"-1"}' \ +-object '{"qom-type":"iommufd","id":"iommufd0","fd":"0"}' \ -device '{"driver":"vfio-pci","host":"0000:06:12.5","id":"hostdev0","iommu= fd":"iommufd0","fd":"0","bus":"pcie.0","addr":"0x1"}' \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ -msg timestamp=3Don diff --git a/tests/qemuxmlconfdata/iommufd-virt.aarch64-latest.args b/tests= /qemuxmlconfdata/iommufd-virt.aarch64-latest.args index 039ae4477c..6a62b08e8a 100644 --- a/tests/qemuxmlconfdata/iommufd-virt.aarch64-latest.args +++ b/tests/qemuxmlconfdata/iommufd-virt.aarch64-latest.args @@ -29,7 +29,7 @@ XDG_CONFIG_HOME=3D/var/lib/libvirt/qemu/domain--1-foo/.co= nfig \ -device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus= ":"pcie.0","addr":"0x1.0x1"}' \ -device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bu= s":"pcie.0","addr":"0x1.0x2"}' \ -audiodev '{"id":"audio1","driver":"none"}' \ --object '{"qom-type":"iommufd","id":"iommufd0","fd":"-1"}' \ +-object '{"qom-type":"iommufd","id":"iommufd0","fd":"0"}' \ -device '{"driver":"vfio-pci","host":"0000:06:12.5","id":"hostdev0","iommu= fd":"iommufd0","fd":"0","bus":"pci.1","addr":"0x0"}' \ -device '{"driver":"vfio-pci","host":"0000:07:12.5","id":"hostdev1","iommu= fd":"iommufd0","fd":"0","bus":"pci.2","addr":"0x0"}' \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ diff --git a/tests/qemuxmlconfdata/iommufd.x86_64-latest.args b/tests/qemux= mlconfdata/iommufd.x86_64-latest.args index 3130ba2e3a..15dabe197c 100644 --- a/tests/qemuxmlconfdata/iommufd.x86_64-latest.args +++ b/tests/qemuxmlconfdata/iommufd.x86_64-latest.args @@ -28,7 +28,7 @@ XDG_CONFIG_HOME=3D/var/lib/libvirt/qemu/domain--1-foo/.co= nfig \ -boot strict=3Don \ -device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0= x2"}' \ -audiodev '{"id":"audio1","driver":"none"}' \ --object '{"qom-type":"iommufd","id":"iommufd0","fd":"-1"}' \ +-object '{"qom-type":"iommufd","id":"iommufd0","fd":"0"}' \ -device '{"driver":"vfio-pci","host":"0000:06:12.5","id":"hostdev0","iommu= fd":"iommufd0","fd":"0","bus":"pci.0","addr":"0x3"}' \ -device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","add= r":"0x2"}' \ -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index a04311647e..4ab004a954 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -388,6 +388,7 @@ testQemuPrepareHostdevUSB(virDomainHostdevDef *hostdev) static void testQemuPrepareHostdev(virDomainObj *vm) { + qemuDomainObjPrivate *priv =3D QEMU_DOMAIN_PRIVATE(vm); size_t i; =20 for (i =3D 0; i < vm->def->nhostdevs; i++) { @@ -410,6 +411,9 @@ testQemuPrepareHostdev(virDomainObj *vm) break; } } + + if (virDomainDefHasPCIHostdevWithIOMMUFD(vm->def)) + priv->iommufd =3D 0; } =20 =20 --=20 2.53.0