M9 on the way:
I have started the merging process from cm-11.0 to stable/cm-11.0 (they will be pushed on Monday) and the stable branches are now only available for bug fixes.
512 mhz will be used as long as needed. As you may know, with these old pvr drivers there's no dynamic freq switching, so it just switches between the minimum and maximum frequency. That test seems off to me, my maguro throttles very rarely unless...
My hunch about the partition size differences appears to be correct. It doesn't forget to clean though, it requires it to clean: https://kernel.googlesource.com/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools/+/v1.2.0/man/mkfs.f2fs.8
I read something about CM12 not compatible with /system in F2FS or something like that ?F2FS on /system is pretty pointless, because it's mounted read-only and most F2FS benefits lie in random write.
Even FML dropped it, because all in all you ju...
CM11 M12 is on it's way, expect a release next Tuesday/Wednesday. Updating from nightlies till Nov 3 should be safe afaiu:
Work on CM12 has started: