Re: CVS commit: src/sys/arch

[Joerg Sonnenberger <joerg%britannica.bec.de@localhost>]

On Sun, Dec 04, 2011 at 04:24:13PM +0000, Chuck Silvers wrote:
> Module Name:  src
> Committed By: chs
> Date:         Sun Dec  4 16:24:13 UTC 2011
> 
> Modified Files:
>       src/sys/arch/amd64/amd64: locore.S machdep.c
>       src/sys/arch/amd64/include: types.h
>       src/sys/arch/x86/include: pmap.h
>       src/sys/arch/x86/x86: pmap.c
> 
> Log Message:
> map all of physical memory using large pages.
> ported from openbsd years ago by Murray Armfield,
> updated for changes since then by me.

One thing I don't like about this change is that it assumes that
physical memory is densely mapped. I don't think that's a valid
assumption especially for AMD systems.

Joerg