| Subject | Re: [PATCH 01/34] AMD IOMMU: add Kconfig entry | From | Andi Kleen <> | Date | Fri, 27 Jun 2008 16:47:29 +0200 |
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Adrian Bunk <bunk@kernel.org> writes: > > This tells neither what as IOMMU is nor whether my system actually has > one. > > Please shortly describe in the help text what an IOMMU is and which > AMD systems have an IOMMU. > > The goal is that a system administrator building a kernel for his system > gets enough information for deciding whether to enable or disable this > option.
Also it should ideally describe that there is a trade off between reliability and performance with IOMMU enabled.
-Andi
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