This v2 submission primarily serves as a reminder that the sole original
patch (now patch 2 in this series) is still pending. As there was no
feedback in almost a year, I further did the other change that was
mentioned there (patch 3 here). In the course of doing so, I further
found it desirable to do some up front tidying - patch 1.

1: x86/mkelf32: tidy what is written out
2: ELF: correct .note.* alignment handling
3: x86/mkelf32: re-write ELF notes

Jan