[parisc-linux] kdb getting healthier? (PCI guru needed, that's you willy!)

John David Anglin dave@hiauly1.hia.nrc.ca
Fri, 7 Jun 2002 13:01:29 -0400 (EDT)


> On Fri, Jun 07, 2002 at 12:42:37PM -0400, John David Anglin wrote:
> > The only possible difference is the space register selection could be
> > different for the ldw insns in the old code versus the new because the
> > pointer values in the base differ by 16.
> 
> but not in the kernel because all space registers are set to 0.

Are they always 0 or are there situations where drivers change a space
register value?  If they never change, then the memory limit is still
3GB.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)