Messages in this thread | | | Date | Mon, 01 Dec 2008 16:33:11 +0200 | From | Avi Kivity <> | Subject | Re: [PATCH 3/9] add frontend implementation for the IOMMU API |
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Joerg Roedel wrote: > Hmm, is there any hardware IOMMU with which we can't emulate domains by > partitioning the IO address space? This concept works for GART and > Calgary. > >
Is partitioning secure? Domain X's user could program its hardware to dma to domain Y's addresses, zapping away Domain Y's user's memory.
-- error compiling committee.c: too many arguments to function
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