File dda0da14-qemu-virtio-video-for-machvirt.patch of Package libvirt.8586
commit dda0da14cd6ebff98c2293b1407371286853a38f
Author: Cole Robinson <crobinso@redhat.com>
Date: Sun Aug 27 11:04:42 2017 -0400
qemu: Default to video type=virtio for machvirt
arm/aarch64 -M virt on KVM doesn't and will never work with standard
VGA card emulation. The recommended method is to use type=virtio, so
let's make it the default for video devices without an explicit type
set by the user.
https://bugzilla.redhat.com/show_bug.cgi?id=1404112
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Index: libvirt-3.3.0/src/qemu/qemu_domain.c
===================================================================
--- libvirt-3.3.0.orig/src/qemu/qemu_domain.c
+++ libvirt-3.3.0/src/qemu/qemu_domain.c
@@ -3493,6 +3493,8 @@ qemuDomainDeviceDefPostParse(virDomainDe
if (dev->data.video->type == VIR_DOMAIN_VIDEO_TYPE_DEFAULT) {
if ARCH_IS_PPC64(def->os.arch)
dev->data.video->type = VIR_DOMAIN_VIDEO_TYPE_VGA;
+ else if (qemuDomainIsVirt(def))
+ dev->data.video->type = VIR_DOMAIN_VIDEO_TYPE_VIRTIO;
else
dev->data.video->type = VIR_DOMAIN_VIDEO_TYPE_CIRRUS;
}
Index: libvirt-3.3.0/tests/qemuxml2argvdata/qemuxml2argv-aarch64-video-default.args
===================================================================
--- /dev/null
+++ libvirt-3.3.0/tests/qemuxml2argvdata/qemuxml2argv-aarch64-video-default.args
@@ -0,0 +1,26 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-aarch64 \
+-name aarch64-vgpu \
+-S \
+-M virt \
+-cpu cortex-a57 \
+-m 1024 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid f3197c89-6457-44fe-b26d-897090ba6541 \
+-nodefconfig \
+-nodefaults \
+-chardev socket,id=charmonitor,\
+path=/tmp/lib/domain--1-aarch64-vgpu/monitor.sock,server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=readline \
+-no-acpi \
+-boot c \
+-device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1 \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
+-device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-vnc 127.0.0.1:0 \
+-device virtio-gpu-pci,id=video0,bus=pci.2,addr=0x1
Index: libvirt-3.3.0/tests/qemuxml2argvdata/qemuxml2argv-aarch64-video-default.xml
===================================================================
--- /dev/null
+++ libvirt-3.3.0/tests/qemuxml2argvdata/qemuxml2argv-aarch64-video-default.xml
@@ -0,0 +1,17 @@
+<domain type='qemu'>
+ <name>aarch64-vgpu</name>
+ <uuid>f3197c89-6457-44fe-b26d-897090ba6541</uuid>
+ <memory unit='KiB'>1048576</memory>
+ <currentMemory unit='KiB'>1048576</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='aarch64' machine='virt'>hvm</type>
+ </os>
+ <cpu mode='custom' match='exact'>
+ <model fallback='allow'>cortex-a57</model>
+ </cpu>
+ <devices>
+ <emulator>/usr/bin/qemu-system-aarch64</emulator>
+ <graphics type='vnc'/>
+ </devices>
+</domain>
Index: libvirt-3.3.0/tests/qemuxml2argvtest.c
===================================================================
--- libvirt-3.3.0.orig/tests/qemuxml2argvtest.c
+++ libvirt-3.3.0/tests/qemuxml2argvtest.c
@@ -2279,6 +2279,12 @@ mymain(void)
QEMU_CAPS_DEVICE_PCI_BRIDGE, QEMU_CAPS_DEVICE_IOH3420,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
QEMU_CAPS_DEVICE_VIRTIO_GPU, QEMU_CAPS_BOOTINDEX);
+ DO_TEST("aarch64-video-default",
+ QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_OBJECT_GPEX,
+ QEMU_CAPS_DEVICE_PCI_BRIDGE, QEMU_CAPS_DEVICE_IOH3420,
+ QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
+ QEMU_CAPS_DEVICE_VIRTIO_GPU, QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE,
+ QEMU_CAPS_VNC);
DO_TEST("aarch64-aavmf-virtio-mmio",
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DTB,
QEMU_CAPS_DEVICE_VIRTIO_MMIO,
Index: libvirt-3.3.0/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-video-default.xml
===================================================================
--- /dev/null
+++ libvirt-3.3.0/tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-video-default.xml
@@ -0,0 +1,46 @@
+<domain type='qemu'>
+ <name>aarch64-vgpu</name>
+ <uuid>f3197c89-6457-44fe-b26d-897090ba6541</uuid>
+ <memory unit='KiB'>1048576</memory>
+ <currentMemory unit='KiB'>1048576</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='aarch64' machine='virt'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <gic version='2'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='allow'>cortex-a57</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-aarch64</emulator>
+ <controller type='pci' index='0' model='pcie-root'/>
+ <controller type='pci' index='1' model='dmi-to-pci-bridge'>
+ <model name='i82801b11-bridge'/>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
+ </controller>
+ <controller type='pci' index='2' model='pci-bridge'>
+ <model name='pci-bridge'/>
+ <target chassisNr='2'/>
+ <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
+ </controller>
+ <controller type='pci' index='3' model='pcie-root-port'>
+ <model name='ioh3420'/>
+ <target chassis='3' port='0x10'/>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+ </controller>
+ <graphics type='vnc' port='-1' autoport='yes'>
+ <listen type='address'/>
+ </graphics>
+ <video>
+ <model type='virtio' heads='1' primary='yes'/>
+ <address type='pci' domain='0x0000' bus='0x02' slot='0x01' function='0x0'/>
+ </video>
+ </devices>
+</domain>
Index: libvirt-3.3.0/tests/qemuxml2xmltest.c
===================================================================
--- libvirt-3.3.0.orig/tests/qemuxml2xmltest.c
+++ libvirt-3.3.0/tests/qemuxml2xmltest.c
@@ -1063,6 +1063,16 @@ mymain(void)
QEMU_CAPS_DEVICE_PCI_BRIDGE,
QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE,
QEMU_CAPS_DEVICE_PCIE_ROOT_PORT);
+ DO_TEST("aarch64-video-default",
+ QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_OBJECT_GPEX,
+ QEMU_CAPS_DEVICE_PCI_BRIDGE,
+ QEMU_CAPS_DEVICE_IOH3420,
+ QEMU_CAPS_PCI_MULTIFUNCTION,
+ QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
+ QEMU_CAPS_DEVICE_VIRTIO_GPU,
+ QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE,
+ QEMU_CAPS_VNC);
DO_TEST_FULL("aarch64-gic-none", WHEN_BOTH, GIC_NONE, NONE);
DO_TEST_FULL("aarch64-gic-none-v2", WHEN_BOTH, GIC_V2, NONE);
