diff --git a/qapi/machine-target.json b/qapi/machine-target.json
index 0412400df3..7480921d33 100644
--- a/qapi/machine-target.json
+++ b/qapi/machine-target.json
@@ -212,75 +212,6 @@
                    'TARGET_LOONGARCH64',
                    'TARGET_RISCV' ] } }
 
-##
-# @CpuDefinitionInfo:
-#
-# Virtual CPU definition.
-#
-# @name: the name of the CPU definition
-#
-# @migration-safe: whether a CPU definition can be safely used for
-#     migration in combination with a QEMU compatibility machine when
-#     migrating between different QEMU versions and between hosts with
-#     different sets of (hardware or software) capabilities.  If not
-#     provided, information is not available and callers should not
-#     assume the CPU definition to be migration-safe.  (since 2.8)
-#
-# @static: whether a CPU definition is static and will not change
-#     depending on QEMU version, machine type, machine options and
-#     accelerator options.  A static model is always migration-safe.
-#     (since 2.8)
-#
-# @unavailable-features: List of properties that prevent the CPU model
-#     from running in the current host.  (since 2.8)
-#
-# @typename: Type name that can be used as argument to
-#     @device-list-properties, to introspect properties configurable
-#     using -cpu or -global.  (since 2.9)
-#
-# @alias-of: Name of CPU model this model is an alias for.  The target
-#     of the CPU model alias may change depending on the machine type.
-#     Management software is supposed to translate CPU model aliases
-#     in the VM configuration, because aliases may stop being
-#     migration-safe in the future (since 4.1)
-#
-# @deprecated: If true, this CPU model is deprecated and may be
-#     removed in in some future version of QEMU according to the QEMU
-#     deprecation policy.  (since 5.2)
-#
-# @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
-##
-{ 'struct': 'CpuDefinitionInfo',
-  'data': { 'name': 'str',
-            '*migration-safe': 'bool',
-            'static': 'bool',
-            '*unavailable-features': [ 'str' ],
-            'typename': 'str',
-            '*alias-of' : 'str',
-            'deprecated' : 'bool' },
-  'if': { 'any': [ 'TARGET_PPC',
-                   'TARGET_ARM',
-                   'TARGET_I386',
-                   'TARGET_S390X',
-                   'TARGET_MIPS',
-                   'TARGET_LOONGARCH64',
-                   'TARGET_RISCV' ] } }
-
 ##
 # @query-cpu-definitions:
 #
diff --git a/qapi/machine.json b/qapi/machine.json
index 65702c2c78..9c44b8fa82 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -10,6 +10,69 @@
 
 { 'include': 'common.json' }
 
+##
+# @CpuDefinitionInfo:
+#
+# Virtual CPU definition.
+#
+# @name: the name of the CPU definition
+#
+# @migration-safe: whether a CPU definition can be safely used for
+#     migration in combination with a QEMU compatibility machine when
+#     migrating between different QEMU versions and between hosts with
+#     different sets of (hardware or software) capabilities.  If not
+#     provided, information is not available and callers should not
+#     assume the CPU definition to be migration-safe.  (since 2.8)
+#
+# @static: whether a CPU definition is static and will not change
+#     depending on QEMU version, machine type, machine options and
+#     accelerator options.  A static model is always migration-safe.
+#     (since 2.8)
+#
+# @unavailable-features: List of properties that prevent the CPU model
+#     from running in the current host.  (since 2.8)
+#
+# @typename: Type name that can be used as argument to
+#     @device-list-properties, to introspect properties configurable
+#     using -cpu or -global.  (since 2.9)
+#
+# @alias-of: Name of CPU model this model is an alias for.  The target
+#     of the CPU model alias may change depending on the machine type.
+#     Management software is supposed to translate CPU model aliases
+#     in the VM configuration, because aliases may stop being
+#     migration-safe in the future (since 4.1)
+#
+# @deprecated: If true, this CPU model is deprecated and may be
+#     removed in in some future version of QEMU according to the QEMU
+#     deprecation policy.  (since 5.2)
+#
+# @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
+##
+{ 'struct': 'CpuDefinitionInfo',
+  'data': { 'name': 'str',
+            '*migration-safe': 'bool',
+            'static': 'bool',
+            '*unavailable-features': [ 'str' ],
+            'typename': 'str',
+            '*alias-of' : 'str',
+            'deprecated' : 'bool' }
+}
+
 ##
 # @CpuModelInfo:
 #
