[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2 0/4] Fix grant map/unmap with auto-translated guests
This series adds proper IOMMU entries when mapping foreign memory (either grants or foreign pages) inside of auto-translated guests when the p2m is not shared between HAP and IOMMUs, and disables p2m sharing when running on AMD hardware. In order for the guest to know if it's safe to use grant mapped pages for IO with hardware devices a new xen feature is introduced in the last patch. Thanks for the review, Roger. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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