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[Xen-devel] [PATCH] VT-d: clean up dynamic page mapping

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Subject: [Xen-devel] [PATCH] VT-d: clean up dynamic page mapping
From: "Han, Weidong" <weidong.han@xxxxxxxxx>
Date: Thu, 31 Dec 2009 16:45:04 +0800
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Cc: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Thread-topic: [Xen-devel] [PATCH] VT-d: clean up dynamic page mapping
Before dynamic VT-d page table for hvm guest (changeset 20152), need_iommu is 
only used for PV guest. And it maps pages into VT-d for PV guest in 
get_page_type and grant table.  Now need_iommu is used both hvm and pv guests, 
this patch makes those code still only for PV guest, because it needn't to map 
pages there for hvm domain.

Signed-off0-by: Weidong Han <Weidong.han@xxxxxxxxx>

Attachment: clean-mapping.patch
Description: clean-mapping.patch

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