[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH] VT-d: don't disable VT-d engine in suspend for security purpose

To: 'Keir Fraser' <Keir.Fraser@xxxxxxxxxxxxx>
From: "Han, Weidong" <weidong.han@xxxxxxxxx>
Date: Wed, 24 Jun 2009 14:31:50 +0800
Accept-language: en-US
Acceptlanguage: en-US
Cc: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Tue, 23 Jun 2009 23:33:03 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: Acn0lXTjJ1bH2S3yTI6V1R3fsxOiAg==
Thread-topic: [Xen-devel] [PATCH] VT-d: don't disable VT-d engine in suspend for security purpose

force_iommu option is used to force enabling and using IOMMU for security 
purpose. So when force_iommu is set, it shouldn't disable VT-d engines in 
suspend.

Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>

Attachment: s3.patch
Description: s3.patch

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Prev by Date: [Xen-devel] [PATCH] xend: Fix vbd/tapdisk device destruction
Next by Date: [Xen-devel] [PATCH] Fix typo of MCA recovery flags
Previous by thread: [Xen-devel] [PATCH] fix string format bugs in -unstable
Next by thread: [Xen-devel] [PATCH] Fix typo of MCA recovery flags
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.