Message-ID: <52E7DB15.3090808@zytor.com>
Date: Tue, 28 Jan 2014 08:30:13 -0800
From: "H. Peter Anvin" <hpa@zytor.com>
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To: Richard Weinberger <richard@nod.at>,
        "H. Peter Anvin" <hpa@linux.intel.com>, Ingo Molnar <mingo@kernel.org>,
        Kees Cook <keescook@chromium.org>
CC: Linus Torvalds <torvalds@linux-foundation.org>,
        Cong Ding <dinggnu@gmail.com>, Ingo Molnar <mingo@elte.hu>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Mathias Krause <minipli@googlemail.com>,
        Michael Davidson <md@google.com>, Thomas Gleixner <tglx@linutronix.de>,
        Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Subject: Re: [GIT PULL] x86/kaslr for v3.14
References: <201401201647.s0KGlZdh004167@tazenda.hos.anvin.org> <CAFLxGvxO1MPDDjEh3FU5Gv2-eb6zBJxYtTnKdABDTTpbMxxYAw@mail.gmail.com> <52E5EFAF.3060609@linux.intel.com> <CAFLxGvxJ0A6hZ52RWffkg_zXXScyPn10P4HcKvdAXfE43h32Eg@mail.gmail.com> <CAGXu5jLcy9R_N_FQHMFheVTYSB9uobd-Orh7spEmpMaMXDtwEQ@mail.gmail.com> <52E6954F.2060303@nod.at> <CAGXu5jKXqUhTdhX_n8xSe+d3sPmZ0SK-aTQh2jCXWL6TgA5o=w@mail.gmail.com> <20140128062806.GA20750@gmail.com> <52E76997.40303@nod.at> <52E7D2E5.8090208@linux.intel.com> <52E7D9FF.1080506@nod.at>
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On 01/28/2014 08:25 AM, Richard Weinberger wrote:
> 
> I fear both solutions will break various scripts.
> For example scripts/markup_oops.pl looks for \[\<([a-z0-9]+)\>\].
> 

I don't think there is any way to not break anything... we're
introducing a new kind of object ("normalized kernel pointer") here.

	-hpa


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