From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932316AbcEBXYN (ORCPT ); Mon, 2 May 2016 19:24:13 -0400 Received: from out5-smtp.messagingengine.com ([66.111.4.29]:48754 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932274AbcEBXYL (ORCPT ); Mon, 2 May 2016 19:24:11 -0400 X-Sasl-enc: wdEHcyzj0QFtw8WRkff1wNEDQ7VhUyhUVao+YxCuj50L 1462231449 Date: Mon, 2 May 2016 16:24:08 -0700 From: Greg KH To: Andres Freund Cc: stable@vger.kernel.org, tglx@linutronix.de, a.p.zijlstra@chello.nl, namhyung@kernel.org, linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, acme@redhat.com Subject: Re: [tip:perf/urgent] perf hists: Fix determination of a callchain node's childlessness Message-ID: <20160502232408.GA28602@kroah.com> References: <20160330190245.GB13305@awork2.anarazel.de> <20160418142522.byecuiuoi3julvhr@alap3.anarazel.de> <20160502221754.GA1521@kroah.com> <20160502222525.z4biz36f44nwuft4@alap3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160502222525.z4biz36f44nwuft4@alap3.anarazel.de> User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 02, 2016 at 03:25:25PM -0700, Andres Freund wrote: > Hi, > > On 2016-05-02 15:17:54 -0700, Greg KH wrote: > > On Mon, Apr 18, 2016 at 07:25:22AM -0700, Andres Freund wrote: > > > Hi, > > > > > > Perhaps the patch quoted below should also go into stable? It'd be nice > > > to fix that regression for 4.4 and 4.5. It's been integrated into 4.6 > > > (909890355). > > > > How is it a regression in 4.4, as the commit involved didn't show up > > until 4.5? > > > > confused, > > Sorry for that, I'd used git describe on the commit to determine which > branch it was contained in (outputting v4.3-1188-g4b3a321). That > obviously doesn't make sense though, as that just returns the state of > the tree at which 4b3a3212233a was introduced, not the commit it was > merged into mainline. I have an alias in my .gitconfig: [alias] dc = describe --contains which is what you need here: $ git dc 4b3a3212233a v4.5-rc1~171^2~43^2~3 hope this helps, greg k-h