On 20/04/2015 19:36, Michael S. Tsirkin wrote: > At the implementation level, there's one big issue you seem to have > missed: DMA to invalid memory addresses causes a crash in memory core. > I'm not sure whether it makes sense to recover from virtio core bugs > when we can't recover from device bugs.
What do you mean exactly? DMA to invalid memory addresses causes address_space_map to return a "short read". Paolo
