These changes are the raw update to qemu-2.6.

Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 178 insertions, 0 deletions

diff --git a/qemu/qom/object_interfaces.c b/qemu/qom/object_interfaces.c
index a66cd6026..393189024 100644
--- a/qemu/qom/object_interfaces.c
+++ b/qemu/qom/object_interfaces.c
@@ -1,5 +1,10 @@
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "qom/object_interfaces.h"
 #include "qemu/module.h"
+#include "qapi-visit.h"
+#include "qapi/qmp-output-visitor.h"
+#include "qapi/opts-visitor.h"
 
 void user_creatable_complete(Object *obj, Error **errp)
 {
@@ -30,6 +35,179 @@ bool user_creatable_can_be_deleted(UserCreatable *uc, Error **errp)
     }
 }
 
+
+Object *user_creatable_add(const QDict *qdict,
+                           Visitor *v, Error **errp)
+{
+    char *type = NULL;
+    char *id = NULL;
+    Object *obj = NULL;
+    Error *local_err = NULL, *end_err = NULL;
+    QDict *pdict;
+
+    pdict = qdict_clone_shallow(qdict);
+
+    visit_start_struct(v, NULL, NULL, 0, &local_err);
+    if (local_err) {
+        goto out;
+    }
+
+    qdict_del(pdict, "qom-type");
+    visit_type_str(v, "qom-type", &type, &local_err);
+    if (local_err) {
+        goto out_visit;
+    }
+
+    qdict_del(pdict, "id");
+    visit_type_str(v, "id", &id, &local_err);
+    if (local_err) {
+        goto out_visit;
+    }
+
+    obj = user_creatable_add_type(type, id, pdict, v, &local_err);
+    if (local_err) {
+        goto out_visit;
+    }
+
+ out_visit:
+    visit_end_struct(v, &end_err);
+    if (end_err) {
+        error_propagate(&local_err, end_err);
+        if (obj) {
+            user_creatable_del(id, NULL);
+        }
+        goto out;
+    }
+
+out:
+    QDECREF(pdict);
+    g_free(id);
+    g_free(type);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        object_unref(obj);
+        return NULL;
+    }
+    return obj;
+}
+
+
+Object *user_creatable_add_type(const char *type, const char *id,
+                                const QDict *qdict,
+                                Visitor *v, Error **errp)
+{
+    Object *obj;
+    ObjectClass *klass;
+    const QDictEntry *e;
+    Error *local_err = NULL;
+
+    klass = object_class_by_name(type);
+    if (!klass) {
+        error_setg(errp, "invalid object type: %s", type);
+        return NULL;
+    }
+
+    if (!object_class_dynamic_cast(klass, TYPE_USER_CREATABLE)) {
+        error_setg(errp, "object type '%s' isn't supported by object-add",
+                   type);
+        return NULL;
+    }
+
+    if (object_class_is_abstract(klass)) {
+        error_setg(errp, "object type '%s' is abstract", type);
+        return NULL;
+    }
+
+    obj = object_new(type);
+    if (qdict) {
+        for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) {
+            object_property_set(obj, v, e->key, &local_err);
+            if (local_err) {
+                goto out;
+            }
+        }
+    }
+
+    object_property_add_child(object_get_objects_root(),
+                              id, obj, &local_err);
+    if (local_err) {
+        goto out;
+    }
+
+    user_creatable_complete(obj, &local_err);
+    if (local_err) {
+        object_property_del(object_get_objects_root(),
+                            id, &error_abort);
+        goto out;
+    }
+out:
+    if (local_err) {
+        error_propagate(errp, local_err);
+        object_unref(obj);
+        return NULL;
+    }
+    return obj;
+}
+
+
+Object *user_creatable_add_opts(QemuOpts *opts, Error **errp)
+{
+    OptsVisitor *ov;
+    QDict *pdict;
+    Object *obj = NULL;
+
+    ov = opts_visitor_new(opts);
+    pdict = qemu_opts_to_qdict(opts, NULL);
+
+    obj = user_creatable_add(pdict, opts_get_visitor(ov), errp);
+    opts_visitor_cleanup(ov);
+    QDECREF(pdict);
+    return obj;
+}
+
+
+int user_creatable_add_opts_foreach(void *opaque, QemuOpts *opts, Error **errp)
+{
+    bool (*type_predicate)(const char *) = opaque;
+    Object *obj = NULL;
+    Error *err = NULL;
+    const char *type;
+
+    type = qemu_opt_get(opts, "qom-type");
+    if (type && type_predicate &&
+        !type_predicate(type)) {
+        return 0;
+    }
+
+    obj = user_creatable_add_opts(opts, &err);
+    if (!obj) {
+        error_report_err(err);
+        return -1;
+    }
+    object_unref(obj);
+    return 0;
+}
+
+
+void user_creatable_del(const char *id, Error **errp)
+{
+    Object *container;
+    Object *obj;
+
+    container = object_get_objects_root();
+    obj = object_resolve_path_component(container, id);
+    if (!obj) {
+        error_setg(errp, "object '%s' not found", id);
+        return;
+    }
+
+    if (!user_creatable_can_be_deleted(USER_CREATABLE(obj), errp)) {
+        error_setg(errp, "object '%s' is in use, can not be deleted", id);
+        return;
+    }
+    object_unparent(obj);
+}
+
 static void register_types(void)
 {
     static const TypeInfo uc_interface_info = {