1 files changed, 7 insertions, 2 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 0e833a462b..2e4a9822b6 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -814,6 +814,10 @@ void virtio_gpu_process_cmdq(VirtIOGPU *g)
 {
     struct virtio_gpu_ctrl_command *cmd;
 
+    if (g->processing_cmdq) {
+        return;
+    }
+    g->processing_cmdq = true;
     while (!QTAILQ_EMPTY(&g->cmdq)) {
         cmd = QTAILQ_FIRST(&g->cmdq);
 
@@ -843,9 +847,10 @@ void virtio_gpu_process_cmdq(VirtIOGPU *g)
             g_free(cmd);
         }
     }
+    g->processing_cmdq = false;
 }
 
-static void virtio_gpu_gl_unblock(VirtIOGPUBase *b)
+static void virtio_gpu_gl_flushed(VirtIOGPUBase *b)
 {
     VirtIOGPU *g = VIRTIO_GPU(b);
 
@@ -1252,7 +1257,7 @@ static void virtio_gpu_class_init(ObjectClass *klass, void *data)
     VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
     VirtIOGPUBaseClass *vgc = VIRTIO_GPU_BASE_CLASS(klass);
 
-    vgc->gl_unblock = virtio_gpu_gl_unblock;
+    vgc->gl_flushed = virtio_gpu_gl_flushed;
     vdc->realize = virtio_gpu_device_realize;
     vdc->reset = virtio_gpu_reset;
     vdc->get_config = virtio_gpu_get_config;