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Re: port-amd64/38708: lkm_map issues on amd64

To: ad%netbsd.org@localhost
Subject: Re: port-amd64/38708: lkm_map issues on amd64
From: Masao Uebayashi <uebayasi%gmail.com@localhost>
Date: Wed, 21 May 2008 13:03:16 +0900 (JST)

> >     lkm_start = KERNBASE - 128*1024*1024LL;
> >     lkm_end = KERNBASE;

IIUC KERNBASE is a CPU address pointing to the physical RAM base
address.  If so, what does (KERNBASE - 128M) mean?

I'm totally clueless about x86 world but if I deal with these I'd
write down a memory map table and put it in a comment. :)

Masao

References:
- Re: port-amd64/38708: lkm_map issues on amd64
  - From: Andrew Doran
- Re: port-amd64/38708: lkm_map issues on amd64
  - From: Andrew Doran

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