Re: [Xen-devel] [VTD-NEO][patch 5/6] Intel VT-d/Neocleus 1:1 mregedcode for PCI passthrough

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 17/9/07 23:17, "Kay, Allen M" <allen.m.kay@xxxxxxxxx> wrote:

> These two patches contains miscellaneous xen and interrupt handling
> changes contains in previous xen.patch.
> 
> xen_misc.c: miscellaneous collection of xen changes

The changes to common code reference an x86-specific variable. Also I don't
see how the changes make sense. Gnttab_transfer is deprecated so why would
you care about modifying that path?  The changes in page_alloc.c are
dependent on !hvm_domain(), but I thought the iommu changes were
specifically to support PCI passthru for HVM domains?

 -- Keir



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