From patchwork Fri Feb 24 13:06:01 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Nan X-Patchwork-Id: 94476 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp680992qgi; Fri, 24 Feb 2017 05:08:00 -0800 (PST) X-Received: by 10.84.136.135 with SMTP id 7mr3764836pll.149.1487941680424; Fri, 24 Feb 2017 05:08:00 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v1si7371808plk.19.2017.02.24.05.08.00; Fri, 24 Feb 2017 05:08:00 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751458AbdBXNH6 (ORCPT + 25 others); Fri, 24 Feb 2017 08:07:58 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:2902 "EHLO dggrg02-dlp.huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751289AbdBXNHW (ORCPT ); Fri, 24 Feb 2017 08:07:22 -0500 Received: from 172.30.72.56 (EHLO DGGEMM406-HUB.china.huawei.com) ([172.30.72.56]) by dggrg02-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id AIY57536; Fri, 24 Feb 2017 21:06:11 +0800 (CST) Received: from DGGEML403-HUB.china.huawei.com (10.3.17.33) by DGGEMM406-HUB.china.huawei.com (10.3.20.214) with Microsoft SMTP Server (TLS) id 14.3.301.0; Fri, 24 Feb 2017 21:06:10 +0800 Received: from linux-4hy3.site (10.107.193.248) by DGGEML403-HUB.china.huawei.com (10.3.17.33) with Microsoft SMTP Server id 14.3.301.0; Fri, 24 Feb 2017 21:06:01 +0800 From: Wang Nan To: Sasha Levin CC: , , , , Wang Nan Subject: [PATCH -stable 4.1 0/2] perf/core: Fix CVE-2017-6001 Date: Fri, 24 Feb 2017 13:06:01 +0000 Message-ID: <20170224130603.147418-1-wangnan0@huawei.com> X-Mailer: git-send-email 2.10.1 MIME-Version: 1.0 X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090201.58B02FC3.00FE, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 004c3717d26492ca9fd7920ca73bfd60 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These two patch are needed for stable 4.1. They fix CVE-2017-6001. Peter Zijlstra (2): perf: Restructure perf syscall point of no return perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race kernel/events/core.c | 102 +++++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 83 insertions(+), 19 deletions(-) -- 2.10.1