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[Xen-devel] [PATCH] Fix dom0 boot issue with VT-d enabled

  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Han, Weidong" <weidong.han@xxxxxxxxx>
  • Date: Tue, 22 Apr 2008 13:56:41 +0800
  • Cc: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
  • Delivery-date: Mon, 21 Apr 2008 22:58:37 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcikPaLRnC/jEA6mQyKQReF5XbGl0A==
  • Thread-topic: [Xen-devel] [PATCH] Fix dom0 boot issue with VT-d enabled

c/s 17487 put iommu_setup() in __initcall(), this makes iommu_setup() be
called before dom0 creation. Because iommu_setup() will do something for
dom0 such as map 1:1 page table, while dom0 is NULL, reboot happens
during dom0 booting. This patch moves iommu_setup() behind dom0

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

Attachment: vtd-boot.patch
Description: vtd-boot.patch

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