[PATCH REBASE 6/7] qemu: Track default-ram-id machine attribute

Michal Privoznik mprivozn at redhat.com
Tue Sep 1 10:01:01 UTC 2020


The machine structure has another (optional) attribute:
default-ram-id, which specifies the alias of the default RAM
object. While the alias is private, it can never change in order
to not break migration. QEMU uses the alias when allocating
regular, not NUMA memory. In order to switch to new command line
and maintain migration, save this ID.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/qemu/qemu_capabilities.c                  |  35 +++-
 src/qemu/qemu_capabilities.h                  |   3 +
 src/qemu/qemu_capspriv.h                      |   3 +-
 src/qemu/qemu_monitor.c                       |   1 +
 src/qemu/qemu_monitor.h                       |   1 +
 src/qemu/qemu_monitor_json.c                  |  11 +
 .../caps_5.2.0.x86_64.xml                     | 196 +++++++++---------
 tests/testutilsqemu.c                         |  15 +-
 8 files changed, 161 insertions(+), 104 deletions(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index d0a7c7b30e..cc05c04560 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -613,6 +613,7 @@ struct _virQEMUCapsMachineType {
     bool qemuDefault;
     char *defaultCPU;
     bool numaMemSupported;
+    char *defaultRAMid;
 };
 
 typedef struct _virQEMUCapsHostCPUData virQEMUCapsHostCPUData;
@@ -1890,6 +1891,7 @@ virQEMUCapsAccelCopyMachineTypes(virQEMUCapsAccelPtr dst,
         dst->machineTypes[i].hotplugCpus = src->machineTypes[i].hotplugCpus;
         dst->machineTypes[i].qemuDefault = src->machineTypes[i].qemuDefault;
         dst->machineTypes[i].numaMemSupported = src->machineTypes[i].numaMemSupported;
+        dst->machineTypes[i].defaultRAMid = g_strdup(src->machineTypes[i].defaultRAMid);
     }
 }
 
@@ -1967,6 +1969,7 @@ virQEMUCapsAccelClear(virQEMUCapsAccelPtr caps)
         VIR_FREE(caps->machineTypes[i].name);
         VIR_FREE(caps->machineTypes[i].alias);
         VIR_FREE(caps->machineTypes[i].defaultCPU);
+        VIR_FREE(caps->machineTypes[i].defaultRAMid);
     }
     VIR_FREE(caps->machineTypes);
 
@@ -2553,6 +2556,25 @@ virQEMUCapsGetMachineNumaMemSupported(virQEMUCapsPtr qemuCaps,
 }
 
 
+const char *
+virQEMUCapsGetMachineDefaultRAMid(virQEMUCapsPtr qemuCaps,
+                                  virDomainVirtType virtType,
+                                  const char *name)
+{
+    virQEMUCapsAccelPtr accel;
+    size_t i;
+
+    accel = virQEMUCapsGetAccel(qemuCaps, virtType);
+
+    for (i = 0; i < accel->nmachineTypes; i++) {
+        if (STREQ(accel->machineTypes[i].name, name))
+            return accel->machineTypes[i].defaultRAMid;
+    }
+
+    return NULL;
+}
+
+
 /**
  * virQEMUCapsSetGICCapabilities:
  * @qemuCaps: QEMU capabilities
@@ -2789,7 +2811,8 @@ virQEMUCapsAddMachine(virQEMUCapsPtr qemuCaps,
                       int maxCpus,
                       bool hotplugCpus,
                       bool isDefault,
-                      bool numaMemSupported)
+                      bool numaMemSupported,
+                      const char *defaultRAMid)
 {
     virQEMUCapsAccelPtr accel = virQEMUCapsGetAccel(qemuCaps, virtType);
     virQEMUCapsMachineTypePtr mach;
@@ -2810,6 +2833,8 @@ virQEMUCapsAddMachine(virQEMUCapsPtr qemuCaps,
     mach->qemuDefault = isDefault;
 
     mach->numaMemSupported = numaMemSupported;
+
+    mach->defaultRAMid = g_strdup(defaultRAMid);
 }
 
 /**
@@ -2856,7 +2881,8 @@ virQEMUCapsProbeQMPMachineTypes(virQEMUCapsPtr qemuCaps,
                               machines[i]->maxCpus,
                               machines[i]->hotplugCpus,
                               machines[i]->isDefault,
-                              machines[i]->numaMemSupported);
+                              machines[i]->numaMemSupported,
+                              machines[i]->defaultRAMid);
 
         if (preferredMachine &&
             (STREQ_NULLABLE(machines[i]->alias, preferredMachine) ||
@@ -4083,6 +4109,7 @@ virQEMUCapsLoadMachines(virQEMUCapsAccelPtr caps,
         VIR_FREE(str);
 
         caps->machineTypes[i].defaultCPU = virXMLPropString(nodes[i], "defaultCPU");
+        caps->machineTypes[i].defaultRAMid = virXMLPropString(nodes[i], "defaultRAMid");
     }
 
     return 0;
@@ -4567,6 +4594,8 @@ virQEMUCapsFormatMachines(virQEMUCapsAccelPtr caps,
                               caps->machineTypes[i].defaultCPU);
         if (caps->machineTypes[i].numaMemSupported)
             virBufferAddLit(buf, " numaMemSupported='yes'");
+        virBufferEscapeString(buf, " defaultRAMid='%s'",
+                              caps->machineTypes[i].defaultRAMid);
         virBufferAddLit(buf, "/>\n");
     }
 }
@@ -6350,7 +6379,7 @@ virQEMUCapsStripMachineAliasesForVirtType(virQEMUCapsPtr qemuCaps,
         if (name) {
             virQEMUCapsAddMachine(qemuCaps, virtType, name, NULL, mach->defaultCPU,
                                   mach->maxCpus, mach->hotplugCpus, mach->qemuDefault,
-                                  mach->numaMemSupported);
+                                  mach->numaMemSupported, mach->defaultRAMid);
         }
     }
 }
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 9b2842e84b..69b3ec8747 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -691,6 +691,9 @@ const char *virQEMUCapsGetMachineDefaultCPU(virQEMUCapsPtr qemuCaps,
 bool virQEMUCapsGetMachineNumaMemSupported(virQEMUCapsPtr qemuCaps,
                                            virDomainVirtType virtType,
                                            const char *name);
+const char *virQEMUCapsGetMachineDefaultRAMid(virQEMUCapsPtr qemuCaps,
+                                              virDomainVirtType virtType,
+                                              const char *name);
 
 void virQEMUCapsFilterByMachineType(virQEMUCapsPtr qemuCaps,
                                     virDomainVirtType virtType,
diff --git a/src/qemu/qemu_capspriv.h b/src/qemu/qemu_capspriv.h
index f6c06ea008..15fc79e88b 100644
--- a/src/qemu/qemu_capspriv.h
+++ b/src/qemu/qemu_capspriv.h
@@ -119,4 +119,5 @@ virQEMUCapsAddMachine(virQEMUCapsPtr qemuCaps,
                       int maxCpus,
                       bool hotplugCpus,
                       bool isDefault,
-                      bool numaMemSupported);
+                      bool numaMemSupported,
+                      const char *defaultRAMid);
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 718ac50c08..8b0bf7a709 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3525,6 +3525,7 @@ qemuMonitorMachineInfoFree(qemuMonitorMachineInfoPtr machine)
     VIR_FREE(machine->name);
     VIR_FREE(machine->alias);
     VIR_FREE(machine->defaultCPU);
+    VIR_FREE(machine->defaultRAMid);
     VIR_FREE(machine);
 }
 
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index d20a15c202..38eadfb041 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1099,6 +1099,7 @@ struct _qemuMonitorMachineInfo {
     bool hotplugCpus;
     char *defaultCPU;
     bool numaMemSupported;
+    char *defaultRAMid;
 };
 
 int qemuMonitorGetMachines(qemuMonitorPtr mon,
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 9cdf6c0f7f..03459b3fe8 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5638,6 +5638,17 @@ int qemuMonitorJSONGetMachines(qemuMonitorPtr mon,
         } else {
             info->numaMemSupported = true;
         }
+
+        if (virJSONValueObjectHasKey(child, "default-ram-id")) {
+            if (!(tmp = virJSONValueObjectGetString(child, "default-ram-id"))) {
+                virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                               _("query-machines reply has malformed "
+                                 "'default-ram-id' data"));
+                goto cleanup;
+            }
+
+            info->defaultRAMid = g_strdup(tmp);
+        }
     }
 
     ret = n;
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
index 11eb15ca6a..93a4238a7b 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
@@ -1405,55 +1405,55 @@
   </cpu>
   <cpu type='kvm' name='486-v1' typename='486-v1-x86_64-cpu' usable='yes'/>
   <cpu type='kvm' name='486' typename='486-x86_64-cpu' usable='yes'/>
-  <machine type='kvm' name='pc-i440fx-5.2' alias='pc' hotplugCpus='yes' maxCpus='255' default='yes' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='kvm' name='pc-q35-5.2' alias='q35' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='kvm' name='pc-i440fx-2.12' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-4.2' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-4.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-1.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-1.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.10' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-1.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-5.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='kvm' name='pc-q35-2.9' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.11' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-3.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-4.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-1.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-4.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-5.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='kvm' name='pc-i440fx-2.9' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='isapc' hotplugCpus='yes' maxCpus='1' defaultCPU='486-x86_64-cpu'/>
-  <machine type='kvm' name='pc-i440fx-1.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-3.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.12' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-1.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-4.0.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-1.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-5.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.8' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.10' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-3.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-4.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='microvm' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='kvm' name='pc-i440fx-2.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-1.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-4.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-5.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-2.8' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-i440fx-3.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='kvm' name='pc-q35-2.11' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
+  <machine type='kvm' name='pc-i440fx-5.2' alias='pc' hotplugCpus='yes' maxCpus='255' default='yes' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-5.2' alias='q35' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.12' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-4.2' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-4.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-1.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-1.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.10' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-1.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-5.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.9' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.11' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-3.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-4.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-1.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-4.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-5.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.9' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='isapc' hotplugCpus='yes' maxCpus='1' defaultCPU='486-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-1.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-3.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.12' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-1.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-4.0.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-1.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-5.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.8' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.10' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-3.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-4.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='microvm' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='microvm.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-1.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-4.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-5.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-2.8' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-i440fx-3.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='kvm' name='pc-q35-2.11' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
   <hostCPU type='tcg' model='base' migratability='yes'>
     <property name='vmx-entry-load-rtit-ctl' type='boolean' value='false'/>
     <property name='cmov' type='boolean' value='true' migratable='yes'/>
@@ -3142,53 +3142,53 @@
   </cpu>
   <cpu type='tcg' name='486-v1' typename='486-v1-x86_64-cpu' usable='yes'/>
   <cpu type='tcg' name='486' typename='486-x86_64-cpu' usable='yes'/>
-  <machine type='tcg' name='pc-i440fx-5.2' alias='pc' hotplugCpus='yes' maxCpus='255' default='yes' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='tcg' name='pc-q35-5.2' alias='q35' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='tcg' name='pc-i440fx-2.12' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-4.2' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-4.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-1.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-1.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.10' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-1.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-5.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='tcg' name='pc-q35-2.9' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.11' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-3.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-4.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-1.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-4.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-5.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='tcg' name='pc-i440fx-2.9' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='isapc' hotplugCpus='yes' maxCpus='1' defaultCPU='486-x86_64-cpu'/>
-  <machine type='tcg' name='pc-i440fx-1.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-3.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.12' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-1.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-4.0.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-1.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-5.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.8' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.10' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-3.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-4.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='microvm' maxCpus='288' defaultCPU='qemu64-x86_64-cpu'/>
-  <machine type='tcg' name='pc-i440fx-2.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-1.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-4.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-5.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-2.8' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-i440fx-3.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
-  <machine type='tcg' name='pc-q35-2.11' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes'/>
+  <machine type='tcg' name='pc-i440fx-5.2' alias='pc' hotplugCpus='yes' maxCpus='255' default='yes' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-5.2' alias='q35' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.12' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-4.2' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-4.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-1.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-1.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.10' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-1.7' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-5.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.9' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.11' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-3.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-4.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-1.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-4.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-5.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.9' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='isapc' hotplugCpus='yes' maxCpus='1' defaultCPU='486-x86_64-cpu' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-1.4' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-3.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.12' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.1' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-1.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-4.0.1' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-1.6' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-5.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.8' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.10' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-3.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-4.0' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='microvm' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' defaultRAMid='microvm.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.3' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-1.2' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-4.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-5.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-2.8' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.5' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-i440fx-3.0' hotplugCpus='yes' maxCpus='255' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
+  <machine type='tcg' name='pc-q35-2.11' hotplugCpus='yes' maxCpus='288' defaultCPU='qemu64-x86_64-cpu' numaMemSupported='yes' defaultRAMid='pc.ram'/>
 </qemuCaps>
diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c
index 51ac59bade..036a7f270a 100644
--- a/tests/testutilsqemu.c
+++ b/tests/testutilsqemu.c
@@ -99,6 +99,15 @@ static const char *const *kvm_machines[VIR_ARCH_LAST] = {
     [VIR_ARCH_S390X] = s390x_machines,
 };
 
+static const char *qemu_default_ram_id[VIR_ARCH_LAST] = {
+    [VIR_ARCH_I686] = "pc.ram",
+    [VIR_ARCH_X86_64] = "pc.ram",
+    [VIR_ARCH_AARCH64] = "mach-virt.ram",
+    [VIR_ARCH_ARMV7L] = "vexpress.highmem",
+    [VIR_ARCH_PPC64] = "ppc_spapr.ram",
+    [VIR_ARCH_PPC] = "ppc_spapr.ram",
+    [VIR_ARCH_S390X] = "s390.ram"
+};
 
 char *
 virFindFileInPath(const char *file)
@@ -342,7 +351,8 @@ int qemuTestCapsCacheInsert(virFileCachePtr cache,
                                       0,
                                       false,
                                       false,
-                                      true);
+                                      true,
+                                      qemu_default_ram_id[i]);
                 virQEMUCapsSet(tmpCaps, QEMU_CAPS_TCG);
             }
             for (j = 0; kvm_machines[i][j] != NULL; j++) {
@@ -354,7 +364,8 @@ int qemuTestCapsCacheInsert(virFileCachePtr cache,
                                       0,
                                       false,
                                       false,
-                                      true);
+                                      true,
+                                      qemu_default_ram_id[i]);
                 virQEMUCapsSet(tmpCaps, QEMU_CAPS_KVM);
             }
         }
-- 
2.26.2




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