qemu_capabilities: introduce QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON

This capability enables comparison of CPU models via QMP.

Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielh413@gmail.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Message-Id: <1568924706-2311-13-git-send-email-walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>

src/qemu/qemu_capabilities.c

@@ -544,6 +544,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               /* 340 */
               "incremental-backup",
               "query-cpu-model-baseline",
+              "query-cpu-model-comparison",
     );
 
 
@@ -991,6 +992,7 @@ struct virQEMUCapsStringFlags virQEMUCapsCommands[] = {
     { "query-current-machine", QEMU_CAPS_QUERY_CURRENT_MACHINE },
     { "block-dirty-bitmap-merge", QEMU_CAPS_BITMAP_MERGE },
     { "query-cpu-model-baseline", QEMU_CAPS_QUERY_CPU_MODEL_BASELINE },
+    { "query-cpu-model-comparison", QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON },
 };
 
 struct virQEMUCapsStringFlags virQEMUCapsMigration[] = {

src/qemu/qemu_capabilities.h

@@ -525,6 +525,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 340 */
     QEMU_CAPS_INCREMENTAL_BACKUP, /* incremental backup is supported */
     QEMU_CAPS_QUERY_CPU_MODEL_BASELINE, /* qmp query-cpu-model-baseline */
+    QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON, /* qmp query-cpu-model-comparison */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;

tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml

@@ -104,6 +104,7 @@
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100805</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml

@@ -111,6 +111,7 @@
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2011000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100806</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml

@@ -122,6 +122,7 @@
   <flag name='iothread.poll-max-ns'/>
   <flag name='memory-backend-file.align'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2012000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100807</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml

@@ -93,6 +93,7 @@
   <flag name='vhost-vsock'/>
   <flag name='zpci'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2007093</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100764</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml

@@ -98,6 +98,7 @@
   <flag name='zpci'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>2009000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100765</microcodeVersion>

tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml

@@ -124,6 +124,7 @@
   <flag name='iothread.poll-max-ns'/>
   <flag name='memory-backend-file.align'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>3000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100757</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml

@@ -133,6 +133,7 @@
   <flag name='nbd-bitmap'/>
   <flag name='migration-file-drop-cache'/>
   <flag name='query-cpu-model-baseline'/>
+  <flag name='query-cpu-model-comparison'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100758</microcodeVersion>