Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Register qdev properties as class properties (Marc-André)
* Cleanups (Philippe)
* virtio-scsi fix (Pan Nengyuan)
* Tweak Skylake-v3 model id (Kashyap)
* x86 UCODE_REV support and nested live migration fix (myself)
* Advisory mode for pvpanic (Zhenwei)

# gpg: Signature made Fri 24 Jan 2020 20:16:23 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
  build-sys: clean up flags included in the linker command line
  target/i386: Add the 'model-id' for Skylake -v3 CPU models
  qdev: use object_property_help()
  qapi/qmp: add ObjectPropertyInfo.default-value
  qom: introduce object_property_help()
  qom: simplify qmp_device_list_properties()
  vl: print default value in object help
  qdev: register properties as class properties
  qdev: move instance properties to class properties
  qdev: rename DeviceClass.props
  qdev: set properties with device_class_set_props()
  object: return self in object_ref()
  object: release all props
  object: add object_class_property_add_link()
  object: express const link with link property
  object: add direct link flag
  object: rename link "child" to "target"
  object: check strong flag with &
  object: do not free class properties
  object: add object_property_set_default
  ...

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

3 files changed, 15 insertions, 7 deletions

diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 77c6f05..73e9a86 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -1135,6 +1135,10 @@ void cpu_exec_unrealizefn(CPUState *cpu);
  */
 bool target_words_bigendian(void);
 
+void cpu_class_set_parent_reset(CPUClass *cc,
+                                void (*child_reset)(CPUState *cpu),
+                                void (**parent_reset)(CPUState *cpu));
+
 #ifdef NEED_CPU_H
 
 #ifdef CONFIG_SOFTMMU
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 1518495..5da94f8 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -100,7 +100,12 @@ typedef struct DeviceClass {
     DECLARE_BITMAP(categories, DEVICE_CATEGORY_MAX);
     const char *fw_name;
     const char *desc;
-    Property *props;
+
+    /*
+     * The underscore at the end ensures a compile-time error if someone
+     * assigns to dc->props instead of using device_class_set_props.
+     */
+    Property *props_;
 
     /*
      * Can this device be instantiated with -device / device_add?
@@ -258,8 +263,8 @@ struct PropertyInfo {
     const char *description;
     const QEnumLookup *enum_table;
     int (*print)(DeviceState *dev, Property *prop, char *dest, size_t len);
-    void (*set_default_value)(Object *obj, const Property *prop);
-    void (*create)(Object *obj, Property *prop, Error **errp);
+    void (*set_default_value)(ObjectProperty *op, const Property *prop);
+    void (*create)(ObjectClass *oc, Property *prop, Error **errp);
     ObjectPropertyAccessor *get;
     ObjectPropertyAccessor *set;
     ObjectPropertyRelease *release;
@@ -433,6 +438,8 @@ void qdev_machine_init(void);
  */
 void device_reset(DeviceState *dev);
 
+void device_class_set_props(DeviceClass *dc, Property *props);
+
 void device_class_set_parent_reset(DeviceClass *dc,
                                    DeviceReset dev_reset,
                                    DeviceReset *parent_reset);
@@ -457,8 +464,6 @@ extern bool qdev_hot_removed;
 
 char *qdev_get_dev_path(DeviceState *dev);
 
-GSList *qdev_build_hotpluggable_device_list(Object *peripheral);
-
 void qbus_set_hotplug_handler(BusState *bus, Object *handler, Error **errp);
 
 void qbus_set_bus_hotplug_handler(BusState *bus, Error **errp);
diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h
index a90a9ce..906e697 100644
--- a/include/hw/qdev-properties.h
+++ b/include/hw/qdev-properties.h
@@ -253,13 +253,12 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,
  * qdev_property_add_static:
  * @dev: Device to add the property to.
  * @prop: The qdev property definition.
- * @errp: location to store error information.
  *
  * Add a static QOM property to @dev for qdev property @prop.
  * On error, store error in @errp.  Static properties access data in a struct.
  * The type of the QOM property is derived from prop->info.
  */
-void qdev_property_add_static(DeviceState *dev, Property *prop, Error **errp);
+void qdev_property_add_static(DeviceState *dev, Property *prop);
 
 void qdev_alias_all_properties(DeviceState *target, Object *source);