On 6/2/21 5:41 PM, Andi Kleen wrote: > Only allow split mode when in a protected guest. Followon > patches harden the split mode code paths, and we don't want > an malicious host to force anything else. Also disallow > indirect mode for similar reasons.
I read this as "the virtio driver is buggy. Let's disable most of the buggy code in one special case in which we need a driver without bugs. In all the other cases (e.g. hardware virtio device connected over USB-C), driver bugs are still allowed." Can we just fix the driver without special cases? --Andy _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
