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[Xen-devel] CONFIG_COMPAT

To: xen-devel@xxxxxxxxxxxxxxxxxxx
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Thu, 7 Feb 2008 13:30:01 +0000
Delivery-date: Thu, 07 Feb 2008 05:32:25 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

What is the purpose of CONFIG_COMPAT ?  It seems to be enabled
precisely in 64-bit hypervisors and not otherwise, and is related to
support of 32-bit guests including dom0.

Is there some reason why this needs to be configurable separately from
64bitness ?

Ian.

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