[Qemu-devel] [PATCH 7/9] qmp: Add runnability information to query-cpu-definitions

[Eduardo Habkost <ehabkost@redhat.com>]

Extend query-cpu-definitions schema to allow it to return two new
optional fields: "runnable" and "unavailable-features".
"runnable" will tell if the CPU model can be run in the current
host. "unavailable-features" will contain a list of CPU
properties that are preventing the CPU model from running in the
current host.

Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Cc: Michael Mueller <mimu@linux.vnet.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Jiri Denemark <jdenemar@redhat.com>
Cc: libvir-list@redhat.com
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 qapi-schema.json | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/qapi-schema.json b/qapi-schema.json
index 54634c4..450e6e7 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -2948,11 +2948,19 @@
 # Virtual CPU definition.
 #
 # @name: the name of the CPU definition
+# @runnable: true if the CPU model is runnable using the current
+#            machine and accelerator. Optional. Since 2.6.
+# @unavailable-features: List of properties that prevent the CPU
+#                        model from running in the current host,
+#                        if @runnable is false. Optional.
+#                        Since 2.6.
 #
 # Since: 1.2.0
 ##
 { 'struct': 'CpuDefinitionInfo',
-  'data': { 'name': 'str' } }
+  'data': { 'name': 'str',
+            '*runnable': 'bool',
+            '*unavailable-features': [ 'str' ] } }
 
 ##
 # @query-cpu-definitions:
-- 
2.5.5