Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934743Ab0GOVw6 (ORCPT ); Thu, 15 Jul 2010 17:52:58 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58588 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934092Ab0GOVw5 (ORCPT ); Thu, 15 Jul 2010 17:52:57 -0400 Date: Thu, 15 Jul 2010 17:52:50 -0400 From: Dave Jones To: Randy Dunlap Cc: Linux Kernel , x86@kernel.org Subject: Re: Make CONFIG_DEBUG_RODATA boot-time configurable Message-ID: <20100715215249.GB19664@redhat.com> Mail-Followup-To: Dave Jones , Randy Dunlap , Linux Kernel , x86@kernel.org References: <20100715210944.GA24961@redhat.com> <20100715143525.987dc8f4.randy.dunlap@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100715143525.987dc8f4.randy.dunlap@oracle.com> User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 899 Lines: 23 On Thu, Jul 15, 2010 at 02:35:25PM -0700, Randy Dunlap wrote: > > diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt > > index 4ddb58d..1320d80 100644 > > --- a/Documentation/kernel-parameters.txt > > +++ b/Documentation/kernel-parameters.txt > > @@ -651,6 +651,10 @@ and is between 256 and 4096 characters. It is defined in the file > > MTRR settings. This parameter disables that behavior, > > possibly causing your machine to run very slowly. > > > > + disable_rodata [X86] > > What is X86-specific about this boot option? Just hadn't realized that other archs had implemented it. Dave -- 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/