From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756793Ab3LEOsK (ORCPT ); Thu, 5 Dec 2013 09:48:10 -0500 Received: from mail-yh0-f49.google.com ([209.85.213.49]:40786 "EHLO mail-yh0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755324Ab3LEOsD (ORCPT ); Thu, 5 Dec 2013 09:48:03 -0500 Date: Thu, 5 Dec 2013 11:47:55 -0300 From: Arnaldo Carvalho de Melo To: David Ahern Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] perf trace: Fix crash on RHEL6 Message-ID: <20131205144754.GC10333@ghostprotocols.net> References: <1386211302-31303-1-git-send-email-dsahern@gmail.com> <1386211302-31303-3-git-send-email-dsahern@gmail.com> <20131205130924.GA10333@ghostprotocols.net> <52A08D68.5020701@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52A08D68.5020701@gmail.com> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Thu, Dec 05, 2013 at 07:27:52AM -0700, David Ahern escreveu: > On 12/5/13, 6:09 AM, Arnaldo Carvalho de Melo wrote: > >Em Wed, Dec 04, 2013 at 07:41:40PM -0700, David Ahern escreveu: > >>Signed-off-by: David Ahern > > > >What would make no fields to be present if tp_format is not NULL, i.e. > >if the /format file was successfully parsed? > > Sometimes it is not successfully parsed. I see failed to parse > messages, so most likely the root cause. I was posting this one and > the first one hoping you could take a look at RHEL6 problems. I > think it is mostly an old kernel thing. OK, just questioning because perhaps you had some insight and had just not posted it as the changeset log msg. - Arnaldo