On 01/11/2018 04:04 AM, Dong Jia Shi wrote: > What are still missing, thus need to be offered in the next version are: > - I/O termination and FSM state handling if currently we have I/O on the status > switched path. > - Vary on/off event is not sensible to a guest. I don't see a doc update. We do have documentation (in Documentation/s390/vfio-ccw.txt) in which the uapi interface with the regions and their purpose/usage is at least kind of explained. You are changing this interface without updating the doc. I would like to see documentation on this because I'm under the impression either the design is pretty convoluted or I did not get it at all. Regards, Halil
