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[Xen-devel] [PATCH] PoD: Check p2m assumption in debug builds

To: xen-devel@xxxxxxxxxxxxxxxxxxx
From: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
Date: Fri, 11 Sep 2009 11:40:08 +0100
Delivery-date: Fri, 11 Sep 2009 03:40:32 -0700
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List-id: Xen developer discussion <xen-devel.lists.xensource.com>

The PoD code assumes that if:
* A page is in a domain's p2m table
* And it's owned by the domain
* And it's not a xenheap page
then:
* It's on the domain's page list.

This patch adds a check for this assumption when debug=y.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

Attachment: 20090911-pod-verify-p2m-assumption.diff
Description: Text Data

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