Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging

x86 queue, 2016-10-17

# gpg: Signature made Mon 17 Oct 2016 18:51:07 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-pull-request: (21 commits)
  target-i386: Don't use cpu->migratable when filtering features
  target-i386: Return runnability information on query-cpu-definitions
  target-i386: x86_cpu_load_features() function
  target-i386: Unset cannot_destroy_with_object_finalize_yet
  target-i386/kvm: cache the return value of kvm_enable_x2apic()
  intel_iommu: reject broken EIM
  intel_iommu: add OnOffAuto intr_eim as "eim" property
  intel_iommu: redo configuraton check in realize
  intel_iommu: pass whole remapped addresses to apic
  apic: add send_msi() to APICCommonClass
  apic: add global apic_get_class()
  target-i386: Move warning code outside x86_cpu_filter_features()
  qmp: Add runnability information to query-cpu-definitions
  target-i386: xsave: Add FP and SSE bits to x86_ext_save_areas
  target-i386: Register properties for feature aliases manually
  target-i386: Remove underscores from feat_names arrays
  target-i386: Make plus_features/minus_features QOM-based
  target-i386: Register aliases for feature names with underscores
  target-i386: Disable VME by default with TCG
  target-i386: List CPU models using subclass list
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 22 insertions, 1 deletions

diff --git a/qapi-schema.json b/qapi-schema.json
index ded1179f06..5a8ec38e10 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -3101,10 +3101,31 @@
 #          QEMU version, machine type, machine options and accelerator options.
 #          A static model is always migration-safe. (since 2.8)
 #
+# @unavailable-features: #optional List of properties that prevent
+#                        the CPU model from running in the current
+#                        host. (since 2.8)
+#
+# @unavailable-features is a list of QOM property names that
+# represent CPU model attributes that prevent the CPU from running.
+# If the QOM property is read-only, that means there's no known
+# way to make the CPU model run in the current host. Implementations
+# that choose not to provide specific information return the
+# property name "type".
+# If the property is read-write, it means that it MAY be possible
+# to run the CPU model in the current host if that property is
+# changed. Management software can use it as hints to suggest or
+# choose an alternative for the user, or just to generate meaningful
+# error messages explaining why the CPU model can't be used.
+# If @unavailable-features is an empty list, the CPU model is
+# runnable using the current host and machine-type.
+# If @unavailable-features is not present, runnability
+# information for the CPU is not available.
+#
 # Since: 1.2.0
 ##
 { 'struct': 'CpuDefinitionInfo',
-  'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool' } }
+  'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool',
+            '*unavailable-features': [ 'str' ] } }
 
 ##
 # @query-cpu-definitions: