From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: /etc/grub.d/09-xen for generating grub.cfg
	for	hypervisor boot entries.
Date: Wed, 19 May 2010 11:09:07 -0700
Message-ID: <4BF42943.6080105@goop.org>
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On 05/19/2010 10:47 AM, listmail wrote:
> Yes that should do it and no corresponding boot/config-$(uname -r)
> means nothing will be generated for the respective kernel.  There
> could also be a check for CONFIG_XEN=y to support Xenlinux kernels. 
> That entry should not exist in pvops .config 

Yes, it does.  CONFIG_XEN is the master switch for all Xen-related
features in a pvops kernel.  You would have to look for the absence of
CONFIG_PARAVIRT to detect a Xenlinux kernel.

    J