From: Zhenzhong Duan <zhenzhong.duan@intel.com>
Date: Fri, 6 Jun 2025 09:24:02 +0000 (+0800)
Subject: hw/virtio/virtio-mem: Fix definition of VirtIOMEMClass
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=61c4c2558df16262db34397cf50a16ad7b725731;p=thirdparty%2Fqemu.git

hw/virtio/virtio-mem: Fix definition of VirtIOMEMClass

Parent of VirtIOMEMClass is VirtioDeviceClass rather than VirtIODevice.
This isn't catastrophic only because sizeof(VirtIODevice) >
sizeof(VirtioDeviceClass).

Fixes: 910b25766b33 ("virtio-mem: Paravirtualized memory hot(un)plug")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250606092406.229833-2-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---

diff --git a/include/hw/virtio/virtio-mem.h b/include/hw/virtio/virtio-mem.h
index bc4f787772..e0ab31b45a 100644
--- a/include/hw/virtio/virtio-mem.h
+++ b/include/hw/virtio/virtio-mem.h
@@ -134,7 +134,7 @@ struct VirtioMemSystemReset {
 
 struct VirtIOMEMClass {
     /* private */
-    VirtIODevice parent;
+    VirtioDeviceClass parent_class;
 
     /* public */
     void (*fill_device_info)(const VirtIOMEM *vmen, VirtioMEMDeviceInfo *vi);