[libvirt] [PATCH v1 3/4] qemu_capabilities: introduce QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON

[Collin Walling]

This capability enables CPU model comparison between two CPU
definitions via QMP.

Signed-off-by: Collin Walling <walling at linux.ibm.com>
---
 src/qemu/qemu_capabilities.c                     | 2 ++
 src/qemu/qemu_capabilities.h                     | 1 +
 tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml | 1 +
 tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml | 1 +
 tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml | 1 +
 tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml  | 1 +
 tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml  | 1 +
 tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml  | 1 +
 8 files changed, 9 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index f8ea66b577..6163fd5399 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -524,6 +524,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "scsi-disk.device_id",
               "virtio-pci-non-transitional",
               "overcommit",
+              "query-cpu-model-comparison",
     );
 
 
@@ -969,6 +970,7 @@ struct virQEMUCapsStringFlags virQEMUCapsCommands[] = {
     { "query-cpus-fast", QEMU_CAPS_QUERY_CPUS_FAST },
     { "qom-list-properties", QEMU_CAPS_QOM_LIST_PROPERTIES },
     { "blockdev-del", QEMU_CAPS_BLOCKDEV_DEL },
+    { "query-cpu-model-comparison", QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON },
 };
 
 struct virQEMUCapsStringFlags virQEMUCapsMigration[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 23ecef8c63..0cc3d4d512 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -506,6 +506,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_SCSI_DISK_DEVICE_ID, /* 'device_id' property of scsi disk */
     QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL, /* virtio *-pci-{non-}transitional devices */
     QEMU_CAPS_OVERCOMMIT, /* -overcommit */
+    QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON, /* qmp query-cpu-model-comparison */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml
index 21b918f8d4..cc26e42bc1 100644
--- a/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml
@@ -103,6 +103,7 @@
   <flag name='egl-headless'/>
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100805</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
index 6cb997d299..eb75c43e6c 100644
--- a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
@@ -110,6 +110,7 @@
   <flag name='egl-headless'/>
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2011000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100806</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
index 2930381068..6b7f83cb0e 100644
--- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
@@ -121,6 +121,7 @@
   <flag name='memory-backend-memfd.hugetlb'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='memory-backend-file.align'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2012000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100807</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml
index 5a2b7408db..030640d189 100644
--- a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml
@@ -92,6 +92,7 @@
   <flag name='sdl-gl'/>
   <flag name='vhost-vsock'/>
   <flag name='zpci'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2007093</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100764</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml
index 72ae100a76..af2062d4c1 100644
--- a/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml
@@ -97,6 +97,7 @@
   <flag name='vhost-vsock'/>
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2009000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100765</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml
index d511377262..aab7934386 100644
--- a/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml
@@ -123,6 +123,7 @@
   <flag name='memory-backend-memfd.hugetlb'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='memory-backend-file.align'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>3000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100757</microcodeVersion>
-- 
2.20.1