Subject: Re: rbus not calculated on amd64?
To: David Laight <>
From: Stephen Degler <>
List: port-amd64
Date: 11/08/2007 15:15:16
David Laight wrote:
> On Thu, Nov 08, 2007 at 02:56:35PM -0500, Stephen Degler wrote:
>>> It may have more address space, but there is still a physical address
>>> boundary at 4GB.
>> David, can you provide some insight into that?
> The one I was thinking of is that there are 32bit PCI bus devices...
> 	David
Oh, ok.  I understand.

iommu anyone?