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Date: Mon, 10 Mar 2014 12:06:57 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Honig <ahonig@google.com>, Michal Marek <mmarek@suse.cz>,
        "x86@kernel.org" <x86@kernel.org>, Tejun Heo <tj@kernel.org>,
        Tony Luck <tony.luck@intel.com>, Fenghua Yu <fenghua.yu@intel.com>,
        linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/2] kallsyms: handle special absolute symbols
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On Fri,  7 Mar 2014 17:00:23 -0800 Kees Cook <keescook@chromium.org> wrote:

> Handles 0-based per_cpu variables as being absolute so they are
> not relocated under kASLR on x86_64.
> 

Would it be prudent to revert 0f55159d091cb1e5 ("kallsyms: fix absolute
addresses for kASLR") then sort all this out for 3.15?