Hello folks,

okay, here's the patch which should basically work not only in native
YAFFS2 mode but in YAFFS1 compatibility mode as well. Please note that
due to the reasons described in my previous letter, some
implementation steps are hacks rather than solutions, so it's kind of
'proof of concept' in a way.

Well, however it received some limited testing on nandsim w/ 512b page
size configured and looks like it works.
Jonathan, can you please try this version and report the problems, if any?

Best regards,
   Vitaly