On Tue, Dec 27, 2022 at 05:17:20PM +0800, Jason Wang wrote: > > > > In particular, we will also directly break the device. > > > It's kind of hardening for malicious devices. > > ATM no amount of hardening can prevent a malicious hypervisor from > > blocking the guest. Recovering when a hardware device is broken would be > > nice but I think if we do bother then we should try harder to recover, > > such as by driving device reset. > > > Probably, but as discussed in another thread, it needs co-operation in the > upper layer (networking core). To track all state? Yea, maybe. For sure it's doable just in virtio, but if you can find 1-2 other drivers that do this internally then factoring this out to net core will likely be accepted. -- MST _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
