From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 07 Jan 2008 14:58:45 +0000 (GMT) Received: from localhost.localdomain ([127.0.0.1]:2439 "EHLO dl5rb.ham-radio-op.net") by ftp.linux-mips.org with ESMTP id S28574195AbYAGO6n (ORCPT ); Mon, 7 Jan 2008 14:58:43 +0000 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by dl5rb.ham-radio-op.net (8.14.1/8.13.8) with ESMTP id m07EwNFU030776; Mon, 7 Jan 2008 14:58:23 GMT Received: (from ralf@localhost) by denk.linux-mips.net (8.14.1/8.14.1/Submit) id m07EwMwS030775; Mon, 7 Jan 2008 14:58:22 GMT Date: Mon, 7 Jan 2008 14:58:22 +0000 From: Ralf Baechle To: Atsushi Nemoto Cc: linux-mips@linux-mips.org Subject: Re: [MIPS] Fix modpost warning in raw binary builds. Message-ID: <20080107145822.GA14955@linux-mips.org> References: <20080106.004834.96687248.anemo@mba.ocn.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080106.004834.96687248.anemo@mba.ocn.ne.jp> User-Agent: Mutt/1.5.17 (2007-11-01) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 17940 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Sun, Jan 06, 2008 at 12:48:34AM +0900, Atsushi Nemoto wrote: > > > > MODPOST vmlinux.o > > WARNING: vmlinux.o(.text+0x478): Section mismatch: reference to .init.text:start_kernel (between '_stext' and 'run_init_process') > > This commit should break CONFIG_BOOT_RAW. Since I do not have any > good idea to avoid this warning, reverting this commit would be the > best for now. The warning is just a false positive anyway. But a somewhat nervragging one and it'd be easy to fix now that __INIT_REFOK is in the kernel, something like the below patch should do the trick. Ralf diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S index 2367687..50be56c 100644 --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S @@ -136,7 +136,8 @@ EXPORT(_stext) * kernel load address. This is needed because this platform does * not have a ELF loader yet. */ - __INIT +FEXPORT(__kernel_entry) + j kernel_entry #endif __INIT_REFOK