These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
112b146
gating.yaml only use tier0.functional, not scratch-build.validation. The scratch-build.validation is for rebuilding the kernel, we don't really need that as gating rule, since valgrind isn't part of the kernel build chain.