Comment # 9 on bug 925437 from Stefan Dirsch

Indeed both KMP versions get installed during a kernel update. Tried this with
G04 KMPs (346.35 -> 346.47 update). I got warnings from weak-updates, which
pointed to kABI breakage with the latest kernel. Still both weak symlinks got
created for 3.16.7-7 and 3.16.7-13 kernel. At least the 3.16.7-13 kernel worked
with nvidia. No boot entry for 3.16.7-7 has been created. Since I don't see any
point in having multiversion feature enabled with nvidia kmps
(nvidia.ko/nvidia-uvm.ko will be created at the same location anyway
overwriting each other) I will disable this feature for these KMPs.