From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757204AbXKFMvG (ORCPT ); Tue, 6 Nov 2007 07:51:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754705AbXKFMuy (ORCPT ); Tue, 6 Nov 2007 07:50:54 -0500 Received: from E23SMTP03.au.ibm.com ([202.81.18.172]:60969 "EHLO e23smtp03.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754239AbXKFMux (ORCPT ); Tue, 6 Nov 2007 07:50:53 -0500 Message-ID: <47304FE5.2010309@linux.vnet.ibm.com> Date: Tue, 06 Nov 2007 16:58:37 +0530 From: Kamalesh Babulal User-Agent: Thunderbird 1.5.0.14pre (X11/20071023) MIME-Version: 1.0 To: balbir@linux.vnet.ibm.com CC: johannes@sipsolutions.net, David Miller , linuxppc-dev@ozlabs.org, sam@ravnborg.org, linux-kernel@vger.kernel.org Subject: Re: 2.6.24-rc1-git15 Kernel build fails on powerpc - Unrecognized opcode: `dssall' References: <47304343.2010709@linux.vnet.ibm.com> <661de9470711060246s3040f68drf0a6310aeec4e1e8@mail.gmail.com> <1194346486.4066.13.camel@johannes.berg> <20071106.031001.189578769.davem@davemloft.net> In-Reply-To: <20071106.031001.189578769.davem@davemloft.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org David Miller wrote: > From: Johannes Berg > Date: Tue, 06 Nov 2007 11:54:46 +0100 > >> >>>> CHK include/linux/compile.h >>>> AS arch/powerpc/kernel/swsusp_32.o >>>> arch/powerpc/kernel/swsusp_32.S: Assembler messages: >>>> arch/powerpc/kernel/swsusp_32.S:138: Error: Unrecognized opcode: `dssall' >>>> make[1]: *** [arch/powerpc/kernel/swsusp_32.o] Error 1 >>>> make: *** [arch/powerpc/kernel] Error 2 >>>> >>> Looks suspiciously like an altivec issue. Could you compile with make >>> V=1 and/or do a git bisect and see what broke? >> Looks more like a toolchain issue to me. > > Or, this is another instance of the "CFLAGS environment variable" > problem. > > For a few days, the kbuild stuff would integrate any CFLAGS, > AFLAGS, etc. settings you might have set in your environment. Hi Balbir, The Build error of kernel compilation with V=1 make -f scripts/Makefile.build obj=arch/powerpc/kernel make -f scripts/Makefile.build obj=arch/powerpc/kernel/vdso32 gcc -m32 -Wp,-MD,arch/powerpc/kernel/.swsusp_32.o.d -nostdinc -isystem /usr/lib/gcc/ppc64-redhat-linux/4.1.2/include -D__KERNEL__ -Iinclude -include include/linux/autoconf.h -Iarch/powerpc -D__ASSEMBLY__ -Iarch/powerpc -Wa,-m405 -gdwarf-2 -c -o arch/powerpc/kernel/swsusp_32.o arch/powerpc/kernel/swsusp_32.S arch/powerpc/kernel/swsusp_32.S: Assembler messages: arch/powerpc/kernel/swsusp_32.S:138: Error: Unrecognized opcode: `dssall' make[1]: *** [arch/powerpc/kernel/swsusp_32.o] Error 1 make: *** [arch/powerpc/kernel] Error 2 -- Thanks & Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL.