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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1758823667; 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=qRYwtXXiQttTkzift1lyOXEoH2YHj/mC14+j6cmfMHM=; b=fUtjECPeanoRRKIY2VCOtszSYCb47ZLxuu/NVhPBQrkLC+mGggTrT0l378esoO5dktdTv1 CicSnoAeDxNKukIZ+pGdzaGWMyfkzaI1mRXy/upAM+Yejc6TR7geNsURlMmQKmu2xuOah8 bzlMqBEcnUYzY7Yb9qFwqokcn2DFN7Y= X-MC-Unique: 5-HKVv2-MFibmeqhjlnXsg-1 X-Mimecast-MFC-AGG-ID: 5-HKVv2-MFibmeqhjlnXsg_1758823665 To: devel@lists.libvirt.org Subject: [PATCH v2 12/38] tests: Add coverage for PCI use with isapc and microvm Date: Thu, 25 Sep 2025 20:06:58 +0200 Message-ID: <20250925180724.500758-13-abologna@redhat.com> In-Reply-To: <20250925180724.500758-1-abologna@redhat.com> References: <20250925180724.500758-1-abologna@redhat.com> 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: 7inWtxYGTiYhDdk0cxO52SyZQlwwOTY2U3ykAZyYAJw_1758823665 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Message-ID-Hash: W5NBA3XJHEOLMRNCZI5Z3T6XIBEFOYPG X-Message-ID-Hash: W5NBA3XJHEOLMRNCZI5Z3T6XIBEFOYPG X-MailFrom: abologna@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: Andrea Bolognani via Devel Reply-To: Andrea Bolognani X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1758825695743116600 Content-Type: text/plain; charset="utf-8"; x-default="true" Neither machine type supports PCI, so attempting to add a PCI controller should fail. It currently doesn't, and we're going to address that in an upcoming commit. Note that the domain gets a PCI memballoon device added automatically. That also shouldn't happen, and will similarly be fixed. Signed-off-by: Andrea Bolognani Reviewed-by: Michal Privoznik Reviewed-by: Peter Krempa --- .../isapc-pci.x86_64-latest.args | 32 ++++++++++++++++++ .../isapc-pci.x86_64-latest.xml | 28 ++++++++++++++++ tests/qemuxmlconfdata/isapc-pci.xml | 13 ++++++++ .../microvm-pci.x86_64-latest.args | 33 +++++++++++++++++++ .../microvm-pci.x86_64-latest.xml | 29 ++++++++++++++++ tests/qemuxmlconfdata/microvm-pci.xml | 13 ++++++++ tests/qemuxmlconftest.c | 3 ++ 7 files changed, 151 insertions(+) create mode 100644 tests/qemuxmlconfdata/isapc-pci.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/isapc-pci.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/isapc-pci.xml create mode 100644 tests/qemuxmlconfdata/microvm-pci.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/microvm-pci.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/microvm-pci.xml diff --git a/tests/qemuxmlconfdata/isapc-pci.x86_64-latest.args b/tests/qem= uxmlconfdata/isapc-pci.x86_64-latest.args new file mode 100644 index 0000000000..f1d443a0cc --- /dev/null +++ b/tests/qemuxmlconfdata/isapc-pci.x86_64-latest.args @@ -0,0 +1,32 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/var/lib/libvirt/qemu/domain--1-test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +XDG_DATA_HOME=3D/var/lib/libvirt/qemu/domain--1-test/.local/share \ +XDG_CACHE_HOME=3D/var/lib/libvirt/qemu/domain--1-test/.cache \ +XDG_CONFIG_HOME=3D/var/lib/libvirt/qemu/domain--1-test/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=3Dtest,debug-threads=3Don \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/va= r/lib/libvirt/qemu/domain--1-test/master-key.aes"}' \ +-machine isapc,usb=3Doff,dump-guest-core=3Doff,memory-backend=3Dpc.ram,acp= i=3Doff \ +-accel tcg \ +-cpu 486 \ +-m size=3D2097152k \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":2147483648}= ' \ +-overcommit mem-lock=3Doff \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid 11dbdcdd-4c3b-482b-8903-9bdb8c0a2774 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,fd=3D1729,server=3Don,wait=3Doff \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-boot strict=3Don \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","add= r":"0x1"}' \ +-sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ +-msg timestamp=3Don diff --git a/tests/qemuxmlconfdata/isapc-pci.x86_64-latest.xml b/tests/qemu= xmlconfdata/isapc-pci.x86_64-latest.xml new file mode 100644 index 0000000000..d4c04045dc --- /dev/null +++ b/tests/qemuxmlconfdata/isapc-pci.x86_64-latest.xml @@ -0,0 +1,28 @@ + + test + 11dbdcdd-4c3b-482b-8903-9bdb8c0a2774 + 2097152 + 2097152 + 1 + + hvm + + + + 486 + + + destroy + restart + destroy + + /usr/bin/qemu-system-x86_64 + + + +