Without looking at the (unavailable?) patch, it seems like the proposed solution is to migrate away from ASLR to ASR. ASLR uses pre-calculated randomized deltas (calculated at image load time (aka, execve)) to simply shift the different parts of an executable image. ASR does away with the deltas.
Correction: the patches are available. I just needed to stop being lazy. ;)
Patches are here: https://github.com/blackzert/aslur/tree/master/patches