On Wed, Jun 15, 2011 at 10:25:24PM +0800, Amos Kong wrote: > 'head' is an index of VirtQueueElement, it should less than vring.num > > Signed-off-by: Amos Kong <[email protected]> > --- > hw/virtio.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/hw/virtio.c b/hw/virtio.c > index 6e8814c..a3d0eee 100644 > --- a/hw/virtio.c > +++ b/hw/virtio.c > @@ -271,7 +271,7 @@ static unsigned int virtqueue_get_head(VirtQueue *vq, > unsigned int idx) > > /* If their number is silly, that's a fatal mistake. */ > if (head >= vq->vring.num) { > - error_report("Guest says index %u is available", head); > + error_report("Guest says index %u is unavailable", head); > exit(1); > } >
That does not seem right. So the message says that an illegal value was made available - that is, put in the available ring. The original message seems correct to me. -- MST -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
