From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cantor2.suse.de ([195.135.220.15]:46899 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752653Ab3H3PKS (ORCPT ); Fri, 30 Aug 2013 11:10:18 -0400 Message-ID: <5220B5D4.1080807@suse.cz> Date: Fri, 30 Aug 2013 17:10:12 +0200 From: Michal Marek MIME-Version: 1.0 Subject: Re: Can anyone suggest a better fix? Not sure if I understand the problem, but the patch fixed it References: <02E7334B1630744CBDC55DA85862258348E431C1@ORSMSX102.amr.corp.intel.com> <20130826201035.GA21141@merkur.ravnborg.org> <02E7334B1630744CBDC55DA85862258348E458D8@ORSMSX102.amr.corp.intel.com> <521E1232.6010501@suse.cz> <02E7334B1630744CBDC55DA85862258348E4792D@ORSMSX102.amr.corp.intel.com> <20130829175511.GA23620@merkur.ravnborg.org> In-Reply-To: <20130829175511.GA23620@merkur.ravnborg.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: "Yang, Fei" Cc: Sam Ravnborg , "linux-kbuild@vger.kernel.org" , "'linux-kernel@vger.kernel.org' (linux-kernel@vger.kernel.org)" On 29.8.2013 19:55, Sam Ravnborg wrote: > Magic happens in Kbuild.include, Makefile.lib and Makefile.build. > But it make take some cup of coffee to grasp it. > > For find and fix whatever race condition you hit. BTW, there is a fix in 3.11 that might be relevant for you: commit 4d47dde47f7dd95042fa56283d948f50dd4b509c Author: 张忠山 Date: Sun Jun 30 17:09:28 2013 +0800 kbuild: create directory for dir/file.o At least, it's worth trying. Michal