From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752139AbcFZKn3 (ORCPT ); Sun, 26 Jun 2016 06:43:29 -0400 Received: from basicbox7.server-home.net ([195.137.212.29]:49919 "EHLO basicbox7.server-home.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752044AbcFZKn1 (ORCPT ); Sun, 26 Jun 2016 06:43:27 -0400 Subject: Re: Regression in "kbuild: fix if_change and friends to consider argument order" To: "Zanoni, Paulo R" , "mmarek@suse.com" References: <1465263518.3885.9.camel@intel.com> <5756960E.5020706@suse.com> <57569ACC.8050503@suse.cz> <5756A675.3080003@suse.cz> <1465308627.3885.61.camel@intel.com> <20160607215237.GA13237@sepie.suse.cz> <1465428562.3885.75.camel@intel.com> Cc: "linux-kbuild@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "yamada.masahiro@socionext.com" , "mmarek@suse.cz" , "nicolas.pitre@linaro.org" From: Thorsten Leemhuis Message-ID: <2d0fa5b3-eb47-60af-9c92-49c31ae0fe86@leemhuis.info> Date: Sun, 26 Jun 2016 12:43:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 MIME-Version: 1.0 In-Reply-To: <1465428562.3885.75.camel@intel.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09.06.2016 01:29, Zanoni, Paulo R wrote: > Em Ter, 2016-06-07 às 23:52 +0200, Michal Marek escreveu: >> On Tue, Jun 07, 2016 at 02:10:28PM +0000, Zanoni, Paulo R wrote: >> From b36fad65d61fffe4b662d4bfb1ed673c455a36a2 Mon Sep 17 00:00:00 >> 2001 >> From: Michal Marek >> Date: Tue, 7 Jun 2016 11:57:02 +0200 >> Subject: [PATCH] kbuild: Initialize exported variables >> >> The NOSTDINC_FLAGS variable is exported, so it needs to be cleared to >> avoid duplicating its content when running make from within make >> (e.g. >> in the packaging targets). This became an issue after commit >> 9c8fa9bc08f6 ("kbuild: fix if_change and friends to consider argument >> order"), which no longer ignores the duplicate options. As Paulo >> Zanoni >> points out, the LDFLAGS_vmlinux variable has the same problem. >> >> Reported-by: "Zanoni, Paulo R" >> Fixes: 9c8fa9bc08f6 ("kbuild: fix if_change and friends to consider >> argument order") >> Signed-off-by: Michal Marek > Works for me. > Tested-by: Paulo Zanoni Michal, what's the status here? This made it on my 4.7 regressions report due to the "regression" keyword in the subject. Is this an older regression or something that will get fixed post 4.7? It's not fixed in mainline afaics, but maybe I missed something. Sincerely, your regression tracker for Linux 4.7 (http://bit.ly/28JRmJo) Thorsten