mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-10-29 17:33:09 +00:00
bd3d00babc
When -device is configured via JSON a bug [1] is triggered in qemu were the DEVICE_DELETED event for the removal of the device frontend is no longer delivered to libvirt. Without the DEVICE_DELETED event we don't remove the corresponding entries in the VM XML. Until qemu will be fixed we must stop using the JSON syntax for -device. This patch removes the detection of the capability. The capability is used only during startup of a fresh VM so we don't need to consider any compaitibility steps for existing VMs. For users who wish to use 'libvirt-7.9' and 'libvirt-7.10' with 'qemu-6.2' there are two possible workarounds: - filter out the 'device.json' qemu capability '/etc/libvirt/qemu.conf': capability_filters = [ "device.json" ] - filter out the 'device.json' qemu capability via qemu namespace XML: <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> [...] <qemu:capabilities> <qemu:del capability='device.json'/> </qemu:capabilities> </domain> We must never again use the same capability name as we are now instructing users to filter it as a workaround so once qemu is fixed we'll need to pick a new capability value for it. [1] https://bugzilla.redhat.com/show_bug.cgi?id=2036669 Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2035237 Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ani Sinha <ani@anisinha.ca> Reviewed-by: Ján Tomko <jtomko@redhat.com>
35 lines
1.4 KiB
Plaintext
35 lines
1.4 KiB
Plaintext
LC_ALL=C \
|
|
PATH=/bin \
|
|
HOME=/tmp/lib/domain--1-default-video-type-a \
|
|
USER=test \
|
|
LOGNAME=test \
|
|
XDG_DATA_HOME=/tmp/lib/domain--1-default-video-type-a/.local/share \
|
|
XDG_CACHE_HOME=/tmp/lib/domain--1-default-video-type-a/.cache \
|
|
XDG_CONFIG_HOME=/tmp/lib/domain--1-default-video-type-a/.config \
|
|
/usr/bin/qemu-system-aarch64 \
|
|
-name guest=default-video-type-aarch64-test,debug-threads=on \
|
|
-S \
|
|
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-default-video-type-a/master-key.aes"}' \
|
|
-machine virt,usb=off,dump-guest-core=off,gic-version=3,memory-backend=mach-virt.ram \
|
|
-accel kvm \
|
|
-m 1024 \
|
|
-object '{"qom-type":"memory-backend-ram","id":"mach-virt.ram","size":1073741824}' \
|
|
-overcommit mem-lock=off \
|
|
-smp 1,sockets=1,cores=1,threads=1 \
|
|
-uuid 6ba410c5-1e5c-4d57-bee7-2228e7ffa32f \
|
|
-no-user-config \
|
|
-nodefaults \
|
|
-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
|
|
-mon chardev=charmonitor,id=monitor,mode=control \
|
|
-rtc base=utc \
|
|
-no-shutdown \
|
|
-no-acpi \
|
|
-boot strict=on \
|
|
-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
|
|
-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
|
|
-audiodev '{"id":"audio1","driver":"none"}' \
|
|
-vnc 127.0.0.1:0,audiodev=audio1 \
|
|
-device virtio-gpu-pci,id=video0,max_outputs=1,bus=pci.1,addr=0x0 \
|
|
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
|
|
-msg timestamp=on
|