From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8ECEC43613 for ; Sat, 22 Jun 2019 14:21:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8637820679 for ; Sat, 22 Jun 2019 14:21:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726304AbfFVOVX convert rfc822-to-8bit (ORCPT ); Sat, 22 Jun 2019 10:21:23 -0400 Received: from smtp-sh2.infomaniak.ch ([128.65.195.6]:39414 "EHLO smtp-sh2.infomaniak.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726276AbfFVOVW (ORCPT ); Sat, 22 Jun 2019 10:21:22 -0400 X-Greylist: delayed 333 seconds by postgrey-1.27 at vger.kernel.org; Sat, 22 Jun 2019 10:21:20 EDT Received: from smtp7.infomaniak.ch (smtp7.infomaniak.ch [83.166.132.30]) by smtp-sh.infomaniak.ch (8.14.5/8.14.5) with ESMTP id x5MEFA5o020020 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 22 Jun 2019 16:15:10 +0200 Received: from localhost (19.131.134.77.rev.sfr.net [77.134.131.19]) (authenticated bits=0) by smtp7.infomaniak.ch (8.14.5/8.14.5) with ESMTP id x5MEF6KB123947 (version=TLSv1/SSLv3 cipher=AES128-GCM-SHA256 bits=128 verify=NO); Sat, 22 Jun 2019 16:15:07 +0200 Date: Sat, 22 Jun 2019 16:15:05 +0200 In-Reply-To: <201906201029.0476F14A@keescook> References: <201906201029.0476F14A@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Subject: Re: Stacked LSMs (was Re: [PATCH v2 00/25] LSM: Module stacking for AppArmor) To: Kees Cook , Salvatore Mesoraca , James Morris CC: Casey Schaufler , casey.schaufler@intel.com, linux-security-module@vger.kernel.org, selinux@vger.kernel.org, john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp, paul@paul-moore.com, sds@tycho.nsa.gov From: =?ISO-8859-1?Q?Micka=EBl_Sala=FCn?= Message-ID: <008DBF7D-C015-49F5-A9FC-032E6A8EC9DB@digikod.net> X-Antivirus: Dr.Web (R) for Unix mail servers drweb plugin ver.6.0.2.8 X-Antivirus-Code: 0x100000 Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On June 20, 2019 7:33:25 PM GMT+02:00, Kees Cook wrote: > On Thu, Jun 20, 2019 at 06:08:03AM +1000, James Morris wrote: > > We extended stacking support in March to allow Landlock and SARA to > be > > merged and have not seen anything from them since. > > Salvatore and Mickaël, have you had a chance to look at the stacking > changes? I'd love to see work progress on your LSMs now that the > stacking prerequisites have landed. > > Thanks! Yes, I successfully updated Landlock as a stackable LSM. I also worked on removing some code (and related features, for now) to get smaller patches for the next round, and I tried to get rid of the VFS modifications. I still need to update the tests, rebase a last time and review everything before sending a new patch set, hopefully next week. Mickaël