From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755555Ab0JEQL3 (ORCPT ); Tue, 5 Oct 2010 12:11:29 -0400 Received: from hera.kernel.org ([140.211.167.34]:43937 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750724Ab0JEQL2 (ORCPT ); Tue, 5 Oct 2010 12:11:28 -0400 Message-ID: <4CAB4EB3.50001@kernel.org> Date: Tue, 05 Oct 2010 18:13:39 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.9) Gecko/20100915 Lightning/1.0b2 Thunderbird/3.1.4 MIME-Version: 1.0 To: Namhyung Kim CC: lkml Subject: Re: Build failure on CONFIG_DEBUG_FORCE_WEAK_PER_CPU? References: <874od1w1ao.fsf@gmail.com> <4CAAEF08.2090101@kernel.org> <1286277111.1663.14.camel@leonhard> In-Reply-To: <1286277111.1663.14.camel@leonhard> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 05 Oct 2010 16:11:27 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On 10/05/2010 01:11 PM, Namhyung Kim wrote: > I am using system default toolchain which is: > > $ gcc --version > gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3 > > $ ld -v > GNU gold (GNU Binutils for Ubuntu 2.20.1-system.20100303) 1.9 Hmmm... mines are $ gcc --version gcc (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292] Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ ld -v GNU ld (GNU Binutils; openSUSE 11.3) 2.20.0.20100122-6 > A minimal .config can be made easily by doing make allnoconfig and > selecting CONFIG_DEBUG_INFO and CONFIG_DEBUG_FORCE_WEAK_PER_CPU. > Attached mine for your convenience. Thanks :-) and the same config builds just fine. Can you please try newer compiler / linker? The config option hasn't caused any trouble till now and allyesconfig is something which get regularly tested so I'm skeptical this is a wide spread problem. Thanks. -- tejun