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qemu_command: Generate .memaddr for virtio-mem and virtio-pmem

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This is fairly trivial. Just set .memaddr attribute if a value
was set in the XML.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2180679
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Michal Privoznik 2023-03-28 10:44:15 +02:00
parent 2c15506254
commit a1bdffdd96
4 changed files with 4 additions and 3 deletions
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1
src/qemu/qemu_command.c
View File

@ -3627,6 +3627,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg,
"T:unarmed", unarmed,
"s:memdev", memdev,
"B:prealloc", prealloc,
"P:memaddr", mem->address,
"s:id", mem->info.alias,
NULL) < 0)
return NULL;

2
tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
View File

@ -32,7 +32,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"memvirtiomem0","reserve":false,"size":1073741824}' \
-device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":536870912,"memdev":"memvirtiomem0","id":"virtiomem0","bus":"pci.0","addr":"0x2"}' \
-object '{"qom-type":"memory-backend-file","id":"memvirtiomem1","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1","reserve":false,"size":2147483648,"host-nodes":[1,2,3],"policy":"bind"}' \
-device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":1073741824,"memdev":"memvirtiomem1","prealloc":true,"id":"virtiomem1","bus":"pci.1","addr":"0x1"}' \
-device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":1073741824,"memdev":"memvirtiomem1","prealloc":true,"memaddr":5637144576,"id":"virtiomem1","bus":"pci.1","addr":"0x1"}' \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \

2
tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-5.2.0.args
View File

@ -30,7 +30,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-boot strict=on \
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object memory-backend-file,id=memvirtiopmem0,mem-path=/tmp/virtio_pmem,share=on,size=536870912 \
-device virtio-pmem-pci,memdev=memvirtiopmem0,id=virtiopmem0,bus=pci.0,addr=0x5 \
-device virtio-pmem-pci,memdev=memvirtiopmem0,memaddr=5368709120,id=virtiopmem0,bus=pci.0,addr=0x5 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \

2
tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
View File

@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-boot strict=on \
-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
-object '{"qom-type":"memory-backend-file","id":"memvirtiopmem0","mem-path":"/tmp/virtio_pmem","share":true,"size":536870912}' \
-device '{"driver":"virtio-pmem-pci","memdev":"memvirtiopmem0","id":"virtiopmem0","bus":"pci.0","addr":"0x5"}' \
-device '{"driver":"virtio-pmem-pci","memdev":"memvirtiopmem0","memaddr":5368709120,"id":"virtiopmem0","bus":"pci.0","addr":"0x5"}' \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \