On 03/04/20 15:45, Markus Armbruster wrote: > Stefan Hajnoczi <[email protected]> writes: > > [...] >> It would be nice to have a general solution in qdev core that makes >> thread-safe hotplug easy for all devices. > Excuse my ignorance / confusion... > > The "realize" concept exists to enable > > create device > configure / wire up step by step without impact on the guest > realize, device becomes "real" atomically > > How and why does this break down with threads?
After more discussions with Maxim, it's a bug in the SCSI layer. It looks for devices without checking that they have been realized. Paolo
