hi,
Working around stacked updates is an interesting issue. eg. Kernel needed patches into the GA release, for us to hit our GA tree, but it had also been updated for the zero-day update.
We want to make sure that all our sources are in the git tree's as well, and the only way to make that happen - that I could find sane anyway - was to branch, do the work on the GA tree and then merge back into the c7/ branch past the Zeroday update.
Might sound odd, but its fairly simple in implementation, the final merge is done back to the c7/ branch with a merge -s ours; so it wont retrofit older content in, but still merge the branches.
this is now live at https://git.centos.org/summary/rpms!kernel.git - I've attached the visual path for the repo via gitk to this email.
- KB