Qubes Vchan links

User Support
1

Can we start a collection of links for documenting the interVM communication underbelly of Qubes?
vChan is the underlying subsystem for Qrexec and it would be great to shed some more light on how this works; links like the following would be helpful:

2

vchan is woefuly undocumented in Xen, and few resources are available.
You could look at the source