On 10/14/26 5:57 PM, David Marchand wrote:
The integration of this feature in OVS has been postponed following feedback how the current API forced the complexity on the application side. There is no contributor working on making those changes. The feature has no other identified opensource consumer. On the other hand, this feature has been left unattended for some years now while the "normal" datapath is actively maintained. It is highly likely the async datapath code, which never underwent a stabilisation phase, is riddled with bugs. Given the craziness around finding security bugs with AI, and since the vhost library is a good target, I propose to drop this feature and reduce the library attack surface. There is one complication with the vhost_crypto and some external applications that seemed to rely on the async flag to track and populate guest pages, so a new flag replacing async is added by this series.
Applied to next-virtio/for-next-net. Thanks! Maxime
