Hi Michael, > > + u32 cid = VHOST_VSOCK_DEFAULT_HOST_CID; > > + return cid; > > +} > > + > > Interesting. So all hosts in fact have the same CID?
"Host" here means the thing _below_ the VM. Any process running on the host OS can be addressed with cid 2. Each VM gets its own cid. So communication is always between VM x <-> host 2. That makes for easy lookup on the VM's part. (Note that we further distinguish in the VMCI transport between the hypervisor, specifically the VM's own VMX, which is on cid 0, and the host on cid 2.) Thanks! - Andy _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
