Quoting Richard Guy Briggs (rgb(a)redhat.com):
 Implement audit kernel container ID.
 
 This patchset is a preliminary RFC based on the proposal document (V3)
 posted:
 	
https://www.redhat.com/archives/linux-audit/2018-January/msg00014.html 
Patchset looks good to me.
Acked-by: Serge Hallyn <serge(a)hallyn.com>