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Date:	Sat, 21 Sep 2013 17:41:43 +0200
From:	Borislav Petkov <>
To:	Leif Lindholm <>
Cc:	Matt Fleming <>,
	Mark Salter <>, X86 ML <>,
	LKML <>,
	Borislav Petkov <>,
	Matthew Garrett <>,
	"H. Peter Anvin" <>,
	James Bottomley <>,
	Vivek Goyal <>,
	Dave Young <>,,
	Roy Franz <>
Subject: Re: [PATCH 02/11] efi: Remove EFI_PAGE_SHIFT and EFI_PAGE_SIZE

On Sat, Sep 21, 2013 at 05:21:39PM +0200, Leif Lindholm wrote:

> It will probably not be a problem on the stub side, and it's not used
> in many places but it would break efi_lookup_mapped_address(),
> efi_range_is_wc() and memrange_efi_to_native() for use by arm64.
> At least the first of these would be a problem.

Ok, maybe the generic header include/linux/efi.h might be a problem but
the rest are changes to arch/x86/ which should have no effect whatsoever
on any other arch.

Or are you planning to move some of it into generic code?


Sent from a fat crate under my desk. Formatting is fine.
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