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Date: Mon, 9 May 2016 15:28:33 -0700
From: Yinghai Lu <>
To: Kees Cook <>
Cc: Ingo Molnar <>, Borislav Petkov <>, Baoquan He <>, 
	Ingo Molnar <>, "H. Peter Anvin" <>, Borislav Petkov <>, 
	Vivek Goyal <>, Andy Lutomirski <>, 
	Lasse Collin <>, Andrew Morton <>, 
	Dave Young <>, 
	"" <>, LKML <>
Subject: Re: [PATCH v7 1/9] x86/KASLR: Initialize mapping_info every time

On Mon, May 9, 2016 at 3:23 PM, Kees Cook <> wrote:
>> The exact reason to have assigning in functions.
>> pgt_data address could be changed during kernel relocation.
>> so can not assigned during compiling time.
> Ah-ha, that explains why I had to keep it on the stack. Thanks for the
> clarification!

My fault, I should put that comment in the code at first place.



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