Yes, this is exactly what I was thinking... So what happens is that probably old binaries (with new jemalloc) might not work with the new kernel?I think the new jemalloc was imported after netbsd-8 branch, right? If so, there are quite few m68k binaries for -current and we can ignore them... (building pkgsrc binaries on m68k will take months)
I'm building for NetBSD 8.0 right now on an m68060 Amiga and two m68040 Macs. No issues there.
Going forward with 9.0, what should we do with 4K versus 8K platforms? Two sets of binaries seems like a bad idea.
John