From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Wed, 19 Feb 2014 06:07:37 +0000 (+0800)
Subject: iommu/vt-d: Update IOMMU state when memory hotplug happens
X-Git-Tag: v3.15-rc1~70^2^6~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f05569d0e51f6332a291c82abbeb7c8262e32d;p=pandora-kernel.git

iommu/vt-d: Update IOMMU state when memory hotplug happens

If static identity domain is created, IOMMU driver needs to update
si_domain page table when memory hotplug event happens. Otherwise
PCI device DMA operations can't access the hot-added memory regions.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
---

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