Re: [Xen-devel] [bug] 'VT-d 1G super page' feature is blocked

[Tim Deegan <tim@xxxxxxx>]

At 16:11 +0100 on 08 Aug (1312819910), Tim Deegan wrote:
> At 08:40 +0100 on 08 Aug (1312792831), Jan Beulich wrote:
> > >>> On 03.08.11 at 19:58, "Kay, Allen M" <allen.m.kay@xxxxxxxxx> wrote:
> > > Off hand, I don't see any reason iommu_setup() cannot be moved after 
> > > do_presmp_initcalls() in __start_xen().
> > > 
> > > Theoretically, iommu_setup() just needs to be called before any device 
> > > operation.  We should give it a try.
> > 
> > So who's going to try this out then, and submit a patch?
> 
> I am, once I get back to the office (probably Wednesday)

This turns out not to work.  Allen, how about the attached patch
instead?

Cheers,

Tim.

-- 
Tim Deegan <tim@xxxxxxx>
Principal Software Engineer, Xen Platform Team
Citrix Systems UK Ltd.  (Company #02937203, SL9 0BG)

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