Subject: Re: Please Revert newlock2
To: Matt Thomas <>
From: Simon Burge <>
List: tech-kern
Date: 02/19/2007 14:18:02
Matt Thomas wrote:

> Bucky Katz wrote:
> >
> > If you mean (and I suspect you do) The "Fast Context Switch Extention"
> > FCSE, then yes the OMAP processors we are currently using support it.
> Except that FCSE is useless for NetBSD.  It reduces each process to a 64MB
> (25 bit address space).

Does that mean that (for example) the stack has to live at 64MB and
lower as well?  Not much room for mmaped files, etc?  If so, "ick"...