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From: Olaf Hering <olaf@aepfle.de>
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Re: passing options to grub in xen,openfirmware and efi
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On Fri, May 08, Andrei Borzenkov wrote:

> that's fine but you need to be able to confgure at least disk on which
> guest grub is located, even if path to binary is fixed. How do you do
> it wihout passing some information to dom0 grub?

If a domU starts to be able to modify its "firmware" in dom0 then this can
be used to modify its "NVRAM" as well.

Olaf