Re: [Qemu-devel] [PATCH] virtio: correctly initialize vm_running

["Michael S. Tsirkin" <mst@redhat.com>]

On Wed, May 18, 2011 at 01:57:37PM +0800, Jason Wang wrote:
> Current vm_running was not explicitly initialized and its value was changed by
> vm state notifier, this may confuse the virtio device being hotplugged such as
> virtio-net with vhost backend as it may think the vm was not running. Solve this
> by initialize this value explicitly in virtio_common_init().
> 
> Signed-off-by: Jason Wang <jasowang@redhat.com>

Applied, thanks

> ---
>  0 files changed, 0 insertions(+), 0 deletions(-)
> 
> diff --git a/hw/virtio.c b/hw/virtio.c
> index 6e8814c..27d7e50 100644
> --- a/hw/virtio.c
> +++ b/hw/virtio.c
> @@ -789,6 +789,7 @@ VirtIODevice *virtio_common_init(const char *name, uint16_t device_id,
>      vdev->queue_sel = 0;
>      vdev->config_vector = VIRTIO_NO_VECTOR;
>      vdev->vq = qemu_mallocz(sizeof(VirtQueue) * VIRTIO_PCI_QUEUE_MAX);
> +    vdev->vm_running = vm_running;
>      for(i = 0; i < VIRTIO_PCI_QUEUE_MAX; i++) {
>          vdev->vq[i].vector = VIRTIO_NO_VECTOR;
>          vdev->vq[i].vdev = vdev;