From patchwork Sat Aug 15 00:31:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 266549 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=BAYES_00, DATE_IN_PAST_12_24, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3963FC433DF for ; Sat, 15 Aug 2020 22:12:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05C822063A for ; Sat, 15 Aug 2020 22:12:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597529557; bh=fJVlPQ8S+Vb1lUADaMYvE/9l8Sv+WGSYYmGjTZWeVdg=; h=Date:From:To:Subject:In-Reply-To:List-ID:From; b=azIWogbTeUYIbM76bCSqy7D/wpHlpSkI2jpowocn7fFBLMCNt6hLAAyXhXxw/9Lqs 4IBRs9cs0NqnatGPh41pM2JkdybHhMmM5RLWkFZ3fnf4Of9w12Kte0YNnrMPbizfS+ x4zk7KL563/DzxgslwaD31tPLc5cp06tt7OA7yCY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730100AbgHOWMc (ORCPT ); Sat, 15 Aug 2020 18:12:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:41774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728986AbgHOWK2 (ORCPT ); Sat, 15 Aug 2020 18:10:28 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D64A22D6E; Sat, 15 Aug 2020 00:31:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597451518; bh=fJVlPQ8S+Vb1lUADaMYvE/9l8Sv+WGSYYmGjTZWeVdg=; h=Date:From:To:Subject:In-Reply-To:From; b=RjA4wiORZGHOy3Wc5AbkI6/Q5fEtbY0vbjcFXp+QkyddTPtb2bVWU9gheOTiY7By8 sog9uh/43UeVCPz8qs3rWzZI5UYhXFrM7CZ1v4IRKz8fOKFtflBlCBMWGKH/4n5+De gIvRlCq+2k9zzUMyWP5pXWMcdPnPOj90a2xVL9nc= Date: Fri, 14 Aug 2020 17:31:57 -0700 From: Andrew Morton To: akpm@linux-foundation.org, amodra@gmail.com, arnd@arndb.de, bin.meng@windriver.com, chenzhou10@huawei.com, dalias@libc.org, geert+renesas@glider.be, glaubitz@physik.fu-berlin.de, krzk@kernel.org, kuninori.morimoto.gx@renesas.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, romain.naour@gmail.com, sam@ravnborg.org, stable@vger.kernel.org, torvalds@linux-foundation.org, ysato@users.sourceforge.jp Subject: [patch 33/39] include/asm-generic/vmlinux.lds.h: align ro_after_init Message-ID: <20200815003157.IkJmRN7N5%akpm@linux-foundation.org> In-Reply-To: <20200814172939.55d6d80b6e21e4241f1ee1f3@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Romain Naour Subject: include/asm-generic/vmlinux.lds.h: align ro_after_init Since the patch [1], building the kernel using a toolchain built with binutils 2.33.1 prevents booting a sh4 system under Qemu. Apply the patch provided by Alan Modra [2] that fix alignment of rodata. [1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ebd2263ba9a9124d93bbc0ece63d7e0fae89b40e [2] https://www.sourceware.org/ml/binutils/2019-12/msg00112.html Link: https://marc.info/?l=linux-sh&m=158429470221261 Signed-off-by: Romain Naour Cc: Alan Modra Cc: Bin Meng Cc: Chen Zhou Cc: Geert Uytterhoeven Cc: John Paul Adrian Glaubitz Cc: Krzysztof Kozlowski Cc: Kuninori Morimoto Cc: Rich Felker Cc: Sam Ravnborg Cc: Yoshinori Sato Cc: Arnd Bergmann Cc: Signed-off-by: Andrew Morton --- include/asm-generic/vmlinux.lds.h | 1 + 1 file changed, 1 insertion(+) --- a/include/asm-generic/vmlinux.lds.h~include-asm-generic-vmlinuxldsh-align-ro_after_init +++ a/include/asm-generic/vmlinux.lds.h @@ -394,6 +394,7 @@ */ #ifndef RO_AFTER_INIT_DATA #define RO_AFTER_INIT_DATA \ + . = ALIGN(8); \ __start_ro_after_init = .; \ *(.data..ro_after_init) \ JUMP_TABLE_DATA \