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Subject: Re: [PATCH][POWERPC] Workaround for iommu page alignment (#2)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Olof Johansson <olof@lixom.net>
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> And sloppy of me to not catch it. Anyway:
> 
> Acked-by: Olof Johansson <olof@lixom.net>
> 
> I wonder how long until there's a device that has some other < PAGE_SIZE
> alignment bug^Wrequirement that we'll need to meet too. :(

Yeah, it's a worry...

Ben.