current pentium4 have this problem as well. Shouldn't
need to use the emt64 (x86_64) mode. It takes i/o
bridges and MCH to support it, but the latest Intel
ones do. However, I am pretty sure BIOSes wouldn't
assign the pci/pci-e addresses > 4GIG so most are not
impacted.
--- Kumar Gala <[EMAIL PRO
On Jul 29 2005, at 10:53, Kumar Gala was caught saying:
> The main issue that I'm starting to see is that the concept of a
> physical address from the processors point of view needs to be
> consistent throughout all subsystems of the kernel. Currently the
> major usage of struct resource is
As I started to update the existing patches to make struct resource
have 64-bit start and end values I started to see all the places that
this effects and was hoping to get some discussion on what direction
we want to take.
One of the main reasons to make this change is to handle processors
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