Re: [PATCH] virtio/ringtest: virtio_ring: fix up need_event math

[Jens Freimann]

On Fri, Oct 27, 2017 at 01:11:13PM +0000, Michael S. Tsirkin wrote:
> last kicked event index must be updated unconditionally:
> even if we don't need to kick, we do not want to re-check
> the same entry for events.
>
> Reported-by: Cornelia Huck <cohuck@xxxxxxxxxx>
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
> tools/virtio/ringtest/virtio_ring_0_9.c | 24 ++++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)

Reviewed-by: Jens Freimann <jfreimann@xxxxxxxxxx>