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Re: [Xen-devel] [PATCH 2/4] amd iommu: Large io page support - parameter
| To: | Wei Wang2 <wei.wang2@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH 2/4] amd iommu: Large io page support - parameter |
| From: | Keir Fraser <keir@xxxxxxx> |
| Date: | Fri, 03 Dec 2010 08:14:12 -0800 |
| Cc: | |
| Delivery-date: | Fri, 03 Dec 2010 08:15:29 -0800 |
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| Thread-topic: | [Xen-devel] [PATCH 2/4] amd iommu: Large io page support - parameter |
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Why? If the system supports superpages, use them. Simple. -- Keir On 03/12/2010 08:03, "Wei Wang2" <wei.wang2@xxxxxxx> wrote: > Add a xen parameter (iommu=superpage) to enable iommu super page. > Thanks, > We > Signed-off-by: Wei Wang <wei.wang2@xxxxxxx> > -- > Legal Information: > Advanced Micro Devices GmbH > Sitz: Dornach, Gemeinde Aschheim, > Landkreis München Registergericht München, > HRB Nr. 43632 > Geschäftsführer: > Alberto Bozzo, Andrew Bowd > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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