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Subject: Re: [PATCH] powerpc: dart iommu suspend
From: Johannes Berg <johannes@sipsolutions.net>
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On Thu, 2007-05-03 at 09:24 -0500, Olof Johansson wrote:

> > Maybe somebody can offer opinions on other iommus?
>=20
> The PWRficient iommu

[...]

> I don't know what's happened to the IBM bloa^WPAPR platforms

[...]

Thanks for this analysis. I guess that we really want the save/restore
hooks there, and then it doesn't matter if the dart code right now
actually does the copy or if we manage to map it CI up front, we can fix
that later.

johannes


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