Linux Virtualization - Aug 2020 - [PATCH v3] drm/virtio: fix missing dma_fence_put() in virtio_gpu_execbuffer_ioctl()

On Tue, Jul 21, 2020 at 06:16:47PM +0800, Xin He wrote:
> From: Qi Liu <liuqi.16 at bytedance.com>
> 
> We should put the reference count of the fence after calling
> virtio_gpu_cmd_submit(). So add the missing dma_fence_put().
>  	virtio_gpu_cmd_submit(vgdev, buf, exbuf->size,
>  			      vfpriv->ctx_id, buflist, out_fence);
> +	dma_fence_put(&out_fence->f);
>  	virtio_gpu_notify(vgdev);
Pushed to drm-misc-fixes.

thanks,
  Gerd