Re: [PATCH v2 4/4] qemu_command: Generate cmd line for virtio-mem dynamicMemslots

This is pretty straightforward. Resolves: https://issues.redhat.com/browse/RHEL-15316 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_command.c | 3 +++ .../memory-hotplug-virtio-mem.x86_64-latest.args | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index bc285c0b6f..0ebd668a9c 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3608,6 +3608,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg, unsigned long long requestedsize = 0; unsigned long long address = 0; bool prealloc = false; + bool dynamicMemslots = false; if (!mem->info.alias) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", @@ -3649,6 +3650,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg, blocksize = mem->target.virtio_mem.blocksize; requestedsize = mem->target.virtio_mem.requestedsize; address = mem->target.virtio_mem.address; + dynamicMemslots = mem->target.virtio_mem.dynamicMemslots;

break; case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC: @@ -3671,6 +3673,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg, "s:memdev", memdev, "B:prealloc", prealloc, "P:memaddr", address, + "B:dynamic-memslots", dynamicMemslots,

"s:id", mem->info.alias, NULL) < 0) return NULL; diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args index 607ce9b0e8..489983a2cd 100644 --- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args +++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args @@ -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,"memaddr":5637144576,"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,"dynamic-memslots":true,"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}' \