On Mon, 2015-11-30 at 10:34 +0200, Michael S. Tsirkin wrote: > We know vring num is a power of 2, so use & > to mask the high bits. [] > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c [] > @@ -1366,10 +1366,12 @@ int vhost_get_vq_desc(struct vhost_virtqueue *vq, > /* Only get avail ring entries after they have been exposed by guest. */ > smp_rmb(); > > + }
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