Subject: Re: Please Revert newlock2
To: Matt Thomas <firstname.lastname@example.org>
From: Simon Burge <simonb@NetBSD.org>
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"...