Messages in this thread |  | | | Date | Tue, 11 Oct 2011 17:23:09 +0100 | | From | Matthew Garrett <> | | Subject | Re: [PATCH] x86, efi: Calling __pa() with an ioremap'd address is invalid |
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On Tue, Oct 11, 2011 at 04:58:09PM +0100, Matt Fleming wrote:
> Maybe the extra indirection isn't that bad and no one will care? If so, > then sure, a unified version sounds like a plan. I was just hesitant of > changing the existing 64-bit implementation for fear of receiving > replies like "you've now made the 64-bit path slower".
If we have UEFI calls on the fast path then I think we're already losing. I'd favour simplicity over performance here, personally.
-- Matthew Garrett | mjg59@srcf.ucam.org
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