Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753108AbXL0C7M (ORCPT ); Wed, 26 Dec 2007 21:59:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751896AbXL0C67 (ORCPT ); Wed, 26 Dec 2007 21:58:59 -0500 Received: from an-out-0708.google.com ([209.85.132.248]:26217 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751820AbXL0C66 (ORCPT ); Wed, 26 Dec 2007 21:58:58 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:mail-followup-to:references:mime-version:content-type:content-disposition:content-transfer-encoding:in-reply-to:user-agent; b=dzLFKhsWV++Mgcg6nCf6qBfl8fso7em+7VpCxQd3NWp1rvLIwp6lfxDSSuUPHbFQBlEv5wA/bi1YD7MTo8km/9Onfb0jByE3hKx4MKbJALrWUdXn3wzqVToxMdhjva3Jgovp8SebJ8hFvdEjkpxCRBl+yf0H/86zWUwdmNO8Q0M= Date: Wed, 26 Dec 2007 21:21:58 -0500 From: Joseph Fannin To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Nick Piggin , Ingo Molnar , Thomas Gleixner Subject: Re: 2.6.24-rc6-mm1: __raw_spin_is_contended undefined Message-ID: <20071227022158.GA10204@nineveh.local> Mail-Followup-To: Andrew Morton , linux-kernel@vger.kernel.org, Nick Piggin , Ingo Molnar , Thomas Gleixner References: <20071222233056.d652743e.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20071222233056.d652743e.akpm@linux-foundation.org> User-Agent: Mutt/1.5.15+20070412 (2007-04-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 927 Lines: 25 On Sat, Dec 22, 2007 at 11:30:56PM -0800, Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc6/2.6.24-rc6-mm1/ > This doesn't build on powerpc with my .config: In file included from arch/powerpc/kernel/asm-offsets.c:17: include/linux/sched.h: In function ‘spin_needbreak’: include/linux/sched.h:1947: error: implicit declaration of function ‘__raw_spin_is_contended’ I don't see where __raw_spin_is_contended is defined for any arch other than x86, so I guess this will happen on any non-x86 arch when SMP=y and PREEMPT=y are set? This comes from "spinlock: lockbreak cleanup" in git-x86. -- Joseph Fannin jfannin@gmail.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/