Hi, > Figured notification seems to not be adapted to virtio 1.0 yet: Apply > this patchset, boot with -device virtio-net-pci,disable-legacy=on, watch > qemu blow up in virtio_pci_set_host_notifier_internal, because it uses > uninitialited proxy->bar without checking. Looked closer, seems the > virtio 1.0 notification memory region isn't wired up yet ...
Oh, looking at the stacktrace again I see vhost in there, which IIRC isn't ready yet. Turned off vhost -- things are working nicely. cheers, Gerd