From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Vrabel <david.vrabel@citrix.com>
Subject: Re: [PATCH 1/4] expand x86 arch_shared_info to support
 linear p2m list
Date: Tue, 18 Nov 2014 10:56:02 +0000
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On 18/11/14 10:51, Andrew Cooper wrote:
>>
> It is not just ballooning.  It is any change to the p2m whatsoever. 
> This includes mapping/unmapping grants, XENMEM_exchange, and the guest
> simply changing the p2m layout.

Grants don't matter because they're never saved.

David