[Xen-devel] [PATCH][PAGING][NPT] add domain save/restore support for nested paging

To: xen-devel@xxxxxxxxxxxxxxxxxxx, "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, "Tim Deegan" <Tim.Deegan@xxxxxxxxxxxxx>
From: "Huang2, Wei" <Wei.Huang2@xxxxxxx>
Date: Fri, 13 Apr 2007 02:04:29 -0500
Delivery-date: Fri, 13 Apr 2007 00:03:31 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: Acd9mgq3GM4k3M4ZRFOifaSOY89FNA==
Thread-topic: [PATCH][PAGING][NPT] add domain save/restore support for nested paging

This patch allows nested paging to support domain save/restore. It has been tested under different guest/host modes.

Signed-off-by: Wei Huang <wei.huang2@xxxxxxx>

Test Procedure:

A SUSE10 guest, which ran cerburus, was saved/restored for 100 times. Cerburus continued to run well during save/restore.

Attachment: svm_npt_domain_save_restore.txt
Description: svm_npt_domain_save_restore.txt

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