On Tuesday 15 January 2008 04:31:35 Christian Borntraeger wrote: > Rusty, > > I have seen an oops triggered by the following bug statement in > virtio-rng: > > if (vq->vq_ops->add_buf(vq, &sg, 0, 1, &random_data) != 0) > BUG(); > > The problem is that we never called get_buf for complete buffers. > > The fix is simple: We have to free the buffer on interrupt to > avoid a virtqueue "overflow". Thanks, applied. Rusty. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
