Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH 3/3] x86-64: Calgary IOMMU - hook it in | Date | Thu, 23 Mar 2006 18:48:18 +0100 |
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On Thursday 23 March 2006 18:30, Jon Mason wrote:
> We have a recent modification to this chunk which does both generic and > em64t. Since IBM only ships this chip on em64t systems, have the option > on amd64 seems wrong.
Please read again what I wrote.
> Because we need to know the size of the translation tables early, so > that we can alloc them from bootmem.
But __setup is parsed during the bootmem phase too. early arguments are only needed for things called by setup_arch
-Andi
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