linux-kernel - Re: revert PIE randomization?

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Date:	Sat, 6 Jan 2007 22:45:05 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Marcus Meissner <meissner@...e.de>
Cc:	Linus Torvalds <torvalds@...l.org>,
	Hugh Dickins <hugh@...itas.com>, Andrew Morton <akpm@...l.org>,
	Andi Kleen <ak@...e.de>, Dave Jones <davej@...emonkey.org.uk>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	linux-kernel@...r.kernel.org
Subject: Re: revert PIE randomization?


* Marcus Meissner <meissner@...e.de> wrote:

> > You're right. I'm inclined to just revert it, modulo some comments 
> > from others. Marcus?
> 
> After thinking about this, yes.
> 
> I would rather have a working range used here (perhaps like Hugh 
> suggested), but feel free to revert the original patch if you are not 
> confident with it.

i'm wondering why you had to try to reinvent the wheel, instead of 
picking up exec-shield's remaining bits of randomization implementation 
from Fedora, which was tested for a long time and achieves PIE 
randomization and more?

	Ingo
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