Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752674Ab0LXBps (ORCPT ); Thu, 23 Dec 2010 20:45:48 -0500 Received: from lennier.cc.vt.edu ([198.82.162.213]:45965 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752021Ab0LXBpp (ORCPT ); Thu, 23 Dec 2010 20:45:45 -0500 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.3-dev To: Steven Rostedt Cc: Ingo Molnar , mat , Kees Cook , linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, linux-next@vger.kernel.org, Arjan van de Ven , James Morris , Andrew Morton , Andi Kleen , Thomas Gleixner , "H. Peter Anvin" , Rusty Russell , Stephen Rothwell , Dave Jones , Siarhei Liakh Subject: Re: [PATCH 3/3 V13] RO/NX protection for loadable kernel In-Reply-To: Your message of "Thu, 23 Dec 2010 10:01:48 EST." <1293116508.22802.14.camel@gandalf.stny.rr.com> From: Valdis.Kletnieks@vt.edu References: <4CE2F914.9070106@free.fr> <24422.1290656467@localhost> <20101126182355.62615dff@mat-laptop> <20101208221951.GO5750@outflux.net> <20101211001857.4c5e0794@mat-laptop> <20101222124019.GG10809@elte.hu> <34428.1293053719@localhost> <1293116508.22802.14.camel@gandalf.stny.rr.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1293155030_5070P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Thu, 23 Dec 2010 20:43:50 -0500 Message-ID: <63168.1293155030@localhost> X-Mirapoint-Received-SPF: 198.82.161.152 auth3.smtp.vt.edu Valdis.Kletnieks@vt.edu 2 pass X-Mirapoint-IP-Reputation: reputation=neutral-1, source=Fixed, refid=n/a, actions=MAILHURDLE SPF TAG X-Junkmail-Status: score=10/50, host=dagger.cc.vt.edu X-Junkmail-Signature-Raw: score=unknown, refid=str=0001.0A020201.4D13FADC.00A9,ss=1,fgs=0, ip=98.249.9.36, so=2010-07-22 22:03:31, dmn=2009-09-10 00:05:08, mode=single engine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1302 Lines: 37 --==_Exmh_1293155030_5070P Content-Type: text/plain; charset=us-ascii On Thu, 23 Dec 2010 10:01:48 EST, Steven Rostedt said: > On Wed, 2010-12-22 at 16:35 -0500, Valdis.Kletnieks@vt.edu wrote: > > > Steve Rostedt's patch that moves the setting of the page permissions seems to > > make this patch no longer necessary. I tripped over this same issue, but the > > version in the latest -mmotm does not need it, as it includes Steve's fix. > > Can I add your "Tested-by: ..." to the commit? Sure. I can verify that the patch series (a) doesn't break well-behaved modules and (b) it *does* trigger for misbehaving modules (I sent the VirtualBox crew a bug report for a module that tried to write to an area marked executable). --==_Exmh_1293155030_5070P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iD8DBQFNE/rWcC3lWbTT17ARAiEOAKCiF4UdJ1HEixtqkm/y8HDMCp/0XQCg7FSx uaom8HitnXS3acejq/EEylA= =S4Kx -----END PGP SIGNATURE----- --==_Exmh_1293155030_5070P-- -- 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/