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[Xen-devel] How to write protect a HVM guest page and handle the writes to the page in hypervisor

To: xen-devel@xxxxxxxxxxxxxxxxxxx
From: veerasena reddy <veeruyours@xxxxxxxxx>
Date: Tue, 7 Jun 2011 12:08:36 +0530
Delivery-date: Mon, 06 Jun 2011 23:39:12 -0700
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List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

In one of requirements for my experiment, i need to
1. write protect a HVM guest page (the GPA of it is passed to hypervisor in a different hypercall)
2. write a function in XEN hypervisor and register this as handler for the page protected above.

Could you please advice, how to achieve (2).

Thanks & Regards,
VSR.

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