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Re: [Xen-devel] difference between xen hypervisor and common kernel on handling BIOS's e820 map ?

On Tue, Aug 30, 2011 at 08:30:32AM -0700, Lin-bao Zhang wrote:
> >> I diff them in a picture :
> >Huh? Can you just do a diff of the two texts or just
> >do <=== on the email to point to it?
> orry for lost that differing result of picture(I just paste it here ,it seems 
> it can't work),

I am having a hard time believing you can't paste it (which you did in the 
previous email)
and adding this in what you pasted:

 Xen: 00000000fff80000 - 0000000100000000 (reserved)
 Xen: 0000000100000000 - 0000000144b15000 (usable)   <==== THIS ONE?

> so , I paste this picture 
> link:https://lh3.googleusercontent.com/-SfaWAj7_hzQ/TlyUQhgoUcI/AAAAAAAAAVk/Ax_ucBYVbD4/s800/e820%252520map.jpg

Ah, That. It is an extra 8MB phantom area that is used to setup mappings with
other guests.

> I also upload my machine's all booting messages including 
> BIOS/grub/linuxkernel.

There is no need for all of that.

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