On Tue, Jan 26, 2021 at 11:01:04AM +0000, Stefan Hajnoczi wrote: > > 4) (ioregionfd issue) region_id is 4 bytes, which seems a little awkward from > > the server side: this has to encode both the region ID as well as the offset of > > the sub-region within that region. Can this be 64 bits wide? > > The user_data field in Elena's ioregionfd patches is 64 bits. Does this > solve the problem? I had missed this had been changed from the proposal at https://www.spinics.net/lists/kvm/msg208139.html Thanks for pointing this out. regards john
