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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 5B1DAECE58D for ; Wed, 9 Oct 2019 22:15:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 439C02190F for ; Wed, 9 Oct 2019 22:15:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731553AbfJIWPl (ORCPT ); Wed, 9 Oct 2019 18:15:41 -0400 Received: from namei.org ([65.99.196.166]:53370 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730675AbfJIWPl (ORCPT ); Wed, 9 Oct 2019 18:15:41 -0400 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id x99MEi61030164; Wed, 9 Oct 2019 22:14:45 GMT Date: Thu, 10 Oct 2019 09:14:44 +1100 (AEDT) From: James Morris To: Casey Schaufler cc: "Joel Fernandes (Google)" , linux-kernel@vger.kernel.org, Peter Zijlstra , rostedt@goodmis.org, primiano@google.com, rsavitski@google.com, jeffv@google.com, kernel-team@android.com, Alexei Starovoitov , Arnaldo Carvalho de Melo , bpf@vger.kernel.org, Daniel Borkmann , Ingo Molnar , Jiri Olsa , Kees Cook , linux-security-module@vger.kernel.org, Matthew Garrett , Namhyung Kim , selinux@vger.kernel.org, Song Liu , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , Yonghong Song Subject: Re: [PATCH RFC] perf_event: Add support for LSM and SELinux checks In-Reply-To: <710c5bc0-deca-2649-8351-678e177214e9@schaufler-ca.com> Message-ID: References: <20191009203657.6070-1-joel@joelfernandes.org> <710c5bc0-deca-2649-8351-678e177214e9@schaufler-ca.com> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On Wed, 9 Oct 2019, Casey Schaufler wrote: > Please consider making the perf_alloc security blob maintained > by the infrastructure rather than the individual modules. This > will save it having to be changed later. Is anyone planning on using this with full stacking? If not, we don't need the extra code & complexity. Stacking should only cover what's concretely required by in-tree users. -- James Morris