Hi Alan, >> That much I understand - but can we tweak the bootinfo to report the >> chunks in physical address order? What I mean to say is - does the >> first bootinfo chunk get mapped at virtual address zero always, or is >> there some check to see what physical address corresponds to the >> kernel segment? >> > > From what I can see the first mem_info struct is always mapped at VA 0 > which is done in paging_init() in mm/motorola.c
Thanks - I've got no kernel tree in front of me (no m68k hacking while at work) so I'm working from (fuzzy) memory only. Meaning the kernel has to reside in the first chunk then. B*gger. OK, let's assume we 1) reorder the mem chunks in PA order 2) keep note which was the first chunk initially, and map that one to VA 0 (instead of the first reordered one) Does this break any assumptions in paging_init? Cheers, Michael -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
