Description of problem: It's time that we make the switch. According to upstream reports SPARSEMEM will eventually replace DISCONTIG. However, testing of platforms has become a blocker for this... let's switch Fedora over and see what happens. I've tested on various x86_64 platforms (a couple of Dells, a few HPs, an IBM box) and haven't seen any issues.
Created attachment 130943 [details] Patch to switch to SPARSEMEM
I think we can close this bz?