Allow fallback to userspace only upon migration, only for specific features and only if 'vhostforce' is not requested.
Changes from v1: Patch 1 dropeed (will be submitted in another series) Added device callback in case the migration should fail due to missing features Yuri Benditovich (3): net: add ability to hide (disable) vhost_net virtio: introduce 'missing_features_migrated' device callback virtio-net: implement missing_features_migrated callback hw/net/vhost_net.c | 4 ++- hw/net/virtio-net.c | 51 ++++++++++++++++++++++++++++++++++++++ hw/virtio/virtio.c | 8 ++++++ include/hw/virtio/virtio.h | 8 ++++++ include/net/net.h | 1 + 5 files changed, 71 insertions(+), 1 deletion(-) -- 2.26.2
