Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935434AbaKODed (ORCPT ); Fri, 14 Nov 2014 22:34:33 -0500 Received: from mail-ie0-f176.google.com ([209.85.223.176]:56467 "EHLO mail-ie0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934378AbaKODec (ORCPT ); Fri, 14 Nov 2014 22:34:32 -0500 MIME-Version: 1.0 In-Reply-To: References: <20141114204517.GA24402@www.outflux.net> Date: Fri, 14 Nov 2014 19:34:31 -0800 X-Google-Sender-Auth: KEd9mt0inC6wZZmVjFmMJC17ufg Message-ID: Subject: Re: [PATCH v2] x86, mm: set NX across entire PMD at boot From: Yinghai Lu To: Kees Cook Cc: Linux Kernel Mailing List , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "the arch/x86 maintainers" , Andrew Morton , Andy Lutomirski , Yasuaki Ishimatsu , Wang Nan , David Vrabel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 14, 2014 at 7:06 PM, Kees Cook wrote: > On Fri, Nov 14, 2014 at 5:29 PM, Yinghai Lu wrote: >> >> [ 0.000000] .text: [0x01000000-0x0200d548] >> [ 0.000000] .rodata: [0x02200000-0x02a1cfff] >> [ 0.000000] .data: [0x02c00000-0x02e50e7f] >> [ 0.000000] .init: [0x02e52000-0x03212fff] >> [ 0.000000] .bss: [0x03221000-0x0437bfff] >> [ 0.000000] .brk: [0x0437c000-0x043a1fff] > > And which CONFIG turns on this reporting? > My local patch. this brk does not shrink yet. Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/