From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753433AbbHaP4d (ORCPT ); Mon, 31 Aug 2015 11:56:33 -0400 Received: from mail.kernel.org ([198.145.29.136]:35247 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752877AbbHaP4c (ORCPT ); Mon, 31 Aug 2015 11:56:32 -0400 Date: Mon, 31 Aug 2015 12:56:28 -0300 From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Jiri Olsa , Stephane Eranian , Jiri Olsa , Linux Kernel Mailing List Subject: Re: perf mem report segfaulting Message-ID: <20150831155628.GC4423@kernel.org> References: <20150828170414.GG11407@kernel.org> <20150831081957.GC22039@krava.brq.redhat.com> <20150831142330.GB663@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Tue, Sep 01, 2015 at 12:32:47AM +0900, Namhyung Kim escreveu: > On Mon, Aug 31, 2015 at 11:23 PM, Arnaldo Carvalho de Melo > > [root@zoo ~]# uname -a > > Linux zoo 4.2.0-rc5+ #1 SMP Tue Aug 4 16:55:11 BRT 2015 x86_64 x86_64 > I also cannot reproduce it on my system with current acme/perf/core. > The kernel version is 4.1.4 tho. > $ uname -a > Linux danjae 4.1.4-1-ARCH #1 SMP PREEMPT Mon Aug 3 21:30:37 UTC 2015 > x86_64 GNU/Linux > $ perf --version > perf version 4.2.rc7.g2c07144 Thanks for checking, that is strange, now with a 4.2.0 kernel while using my a perf binary built from my perf/core branch I am not being able to reproduce it... :-\ Will try rebooting back to that kernel to see if that is related... - Arnaldo