From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752111AbaG1Tzt (ORCPT ); Mon, 28 Jul 2014 15:55:49 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:40891 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbaG1Tzs (ORCPT ); Mon, 28 Jul 2014 15:55:48 -0400 Message-ID: <53D6AA9F.6090806@oracle.com> Date: Mon, 28 Jul 2014 15:55:11 -0400 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Peter Zijlstra CC: Ingo Molnar , acme@ghostprotocols.net, Dave Jones , LKML Subject: Re: perf: invalid memory access in perf_swevent_del References: <536EB79C.2080308@oracle.com> <53D313A3.2090201@oracle.com> <20140728170406.GV6758@twins.programming.kicks-ass.net> In-Reply-To: <20140728170406.GV6758@twins.programming.kicks-ass.net> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: ucsinet22.oracle.com [156.151.31.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/28/2014 01:04 PM, Peter Zijlstra wrote: > Does your trinity do hotplug while creating/destroying events? It might write to random /sysfs files, I've seen it do hotplugs of about everything possible. Thanks, Sasha