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[Xen-devel] [PATCH] Fix dom0 boot issue with VT-d enabled
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| Subject: | [Xen-devel] [PATCH] Fix dom0 boot issue with VT-d enabled |
| 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 |
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| 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 creation. Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
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