search for: root_tabl

Displaying 3 results from an estimated 3 matches for "root_tabl".

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2011 Mar 25
2
[RFC PATCH 2/3] AMD IOMMU: Implement p2m sharing
-- Advanced Micro Devices GmbH Sitz: Dornach, Gemeinde Aschheim, Landkreis München Registergericht München, HRB Nr. 43632 WEEE-Reg-Nr: DE 12919551 Geschäftsführer: Alberto Bozzo, Andrew Bowd _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2008 Feb 28
5
[amd iommu] [patch 2/2]Add APCI tables support for AMD IOMMU
Signed-off-by: Wei Wang <wei.wang2@amd.com> -- AMD Saxony, Dresden, Germany Operating System Research Center Legal Information: AMD Saxony Limited Liability Company & Co. KG Sitz (Geschäftsanschrift): Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland Registergericht Dresden: HRA 4896 vertretungsberechtigter Komplementär: AMD Saxony LLC (Sitz Wilmington, Delaware, USA)
2009 Jan 30
0
[PATCH 2/2] amd-iommu: drop locks before printing error messages
...com> --- 2009-01-27.orig/xen/drivers/passthrough/amd/iommu_map.c 2009-01-30 08:43:35.000000000 +0100 +++ 2009-01-27/xen/drivers/passthrough/amd/iommu_map.c 2009-01-30 08:46:29.000000000 +0100 @@ -461,8 +461,8 @@ int amd_iommu_map_page(struct domain *d, iommu_l2e = iommu_l2e_from_pfn(hd->root_table, hd->paging_mode, gfn); if ( iommu_l2e == 0 ) { - amd_iov_error("Invalid IO pagetable entry gfn = %lx\n", gfn); spin_unlock_irqrestore(&hd->mapping_lock, flags); + amd_iov_error("Invalid IO pagetable entry gfn = %lx\n", gfn);...