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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 99426C34049 for ; Tue, 18 Feb 2020 19:30:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7438B24656 for ; Tue, 18 Feb 2020 19:30:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726444AbgBRTar (ORCPT ); Tue, 18 Feb 2020 14:30:47 -0500 Received: from namei.org ([65.99.196.166]:46832 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726283AbgBRTar (ORCPT ); Tue, 18 Feb 2020 14:30:47 -0500 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id 01IJT09I014208; Tue, 18 Feb 2020 19:29:00 GMT Date: Wed, 19 Feb 2020 06:29:00 +1100 (AEDT) From: James Morris To: Alexey Budankov cc: Serge Hallyn , Stephen Smalley , Peter Zijlstra , Arnaldo Carvalho de Melo , Ingo Molnar , "joonas.lahtinen@linux.intel.com" , Alexei Starovoitov , Will Deacon , Paul Mackerras , Helge Deller , Thomas Gleixner , Andi Kleen , Stephane Eranian , Igor Lubashev , Jiri Olsa , linux-kernel , "intel-gfx@lists.freedesktop.org" , "linux-security-module@vger.kernel.org" , "selinux@vger.kernel.org" , linux-arm-kernel , "linuxppc-dev@lists.ozlabs.org" , "linux-parisc@vger.kernel.org" , oprofile-list@lists.sf.net, "linux-doc@vger.kernel.org" , linux-man@vger.kernel.org Subject: Re: [PATCH v7 08/12] parisc/perf: open access for CAP_PERFMON privileged process In-Reply-To: <29e45605-7a3c-944b-7bea-5959f8ff0793@linux.intel.com> Message-ID: References: <29e45605-7a3c-944b-7bea-5959f8ff0793@linux.intel.com> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Mon, 17 Feb 2020, Alexey Budankov wrote: > For backward compatibility reasons access to the monitoring remains > open for CAP_SYS_ADMIN privileged processes but CAP_SYS_ADMIN usage > for secure monitoring is discouraged with respect to CAP_PERFMON > capability. > > Signed-off-by: Alexey Budankov Reviewed-by: James Morris -- James Morris