[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] X86_64 and 4GB RAM using Flat Memory Model?

On 2/5/07 01:07, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote:

> Just a suggestion, I had all sorts of problems with funny memory maps
> when I was trying to get gPXE (the next version of Etherboot) running on
> a particular machine. I can't remember exactly what the problem was but
> it was something about overlapping memory regions, or a zero sized
> memory region.

That might be worth looking into, although I don't think GRUB actually does
much processing of the e820 entries. Afaics it just stores them away in
order, prints them on request, and feeds them to multiboot kernels that ask
for them.

 -- Keir

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.