From nobody Thu Sep 18 07:18:04 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C6D7C4332F for ; Thu, 8 Dec 2022 19:00:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229715AbiLHTAK (ORCPT ); Thu, 8 Dec 2022 14:00:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229500AbiLHTAI (ORCPT ); Thu, 8 Dec 2022 14:00:08 -0500 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3320649B4A for ; Thu, 8 Dec 2022 11:00:07 -0800 (PST) Received: by mail-lf1-x136.google.com with SMTP id b3so3463254lfv.2 for ; Thu, 08 Dec 2022 11:00:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:content-language:subject:from :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=w/W799g4H7A5yLGYed0hlGgHikenhP/7pLE1Kadbh3I=; b=nrQxW6A1dy3JVnpiM6bAv5BaK8FvE+y0gkEzIokfxCalAzOZJ5a0oVWjA4+Gh7AQaM k4sDJV1dDIh0Fvh0rnyLI3Kc1eCT0udwY/zGy2ocYZRMJv8f7CTafDmmHy2ABKvGBVSn gV/uWps1aJ+ebUyuPQyQNMKFMfxljFLd62FgdvrcuYjcwvK/VyrQHy6DqtnZKp2bwPN1 qoP3nKCfQe+AsWbDjQu3myYGeFWhSrGvzg2G3SIIhnfgDKTJY8RbDKLN/HKM89aEDk98 opbjp1KJUj6R4VCuasJAaDhMvK/8tVAxa0Ttxi0RWIS/6L5YyZKk9XI1VuOTj94v6Mhe jb0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:content-language:subject:from :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=w/W799g4H7A5yLGYed0hlGgHikenhP/7pLE1Kadbh3I=; b=cLkwVs+yNN7OjXVhxKVqucp4NBHhugMpTVJfrITDHsDaKawhb2YxpuF/KpsJtOiHkh 5duv96ksj8jnBNobC0QpR5UHi2Fr9f+LVbRJju6j7n+y30/ohYUlO40mEJMTEkA6A1Cw gfhDBWLxKVCbovqfGlU6Pj1Z4zKErMqLYxFZoA3uATz3c48/P7ZApMtjc36AvywmK1gG /jxWeEMLcXPTHIxZz3ngJWmvKD6SXZ1ZjQnzA3FajveM5MYz8N/oDaRYQ2+TtYt49YFX zqESReIEH9JmmOiev4H5lph/Jmtp0m/6Wx9j2aNKehqx04/Ej5piBJ8Hx2d24LEVwzBH TnCQ== X-Gm-Message-State: ANoB5pmBUGZ3VyKSf9KgzxFCxc7gXroI6D85WwJxIpdZy9V0V1r0LKsN YePo9B9bkKZ6wGKxc0WcXFk= X-Google-Smtp-Source: AA0mqf4nIaT2k1eJAyaUs8xqOeMEt2aTZMz2kwJ+uQkGvVJgp7RGTm0WH64Aoch96jmiRwyaSHfq7Q== X-Received: by 2002:a05:6512:b8d:b0:4b5:a9ca:9725 with SMTP id b13-20020a0565120b8d00b004b5a9ca9725mr451265lfv.28.1670526005496; Thu, 08 Dec 2022 11:00:05 -0800 (PST) Received: from [172.22.204.227] (ppp85-140-58-71.pppoe.mtu-net.ru. [85.140.58.71]) by smtp.gmail.com with ESMTPSA id b28-20020a19645c000000b004a100c21eaesm3461986lfj.97.2022.12.08.11.00.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Dec 2022 11:00:04 -0800 (PST) Message-ID: <8bf10097-519c-a3de-8a08-d0c5d7ddb2de@gmail.com> Date: Thu, 8 Dec 2022 21:59:43 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 From: Mikhail Zhilkin Subject: [PATCH] mtd: parsers: scpart: fix __udivdi3 undefined on mips Content-Language: en-US To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: Nathan Chancellor , Arnd Bergmann , ", Nick Desaulniers" , Tom Rix , Yang Yingliang , NOGUCHI Hiroshi , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This fixes the following compile error on mips architecture with clang version 16.0.0 reported by the 0-DAY CI Kernel Test Service: ld.lld: error: undefined symbol: __udivdi3 referenced by scpart.c mtd/parsers/scpart.o:(scpart_parse) in archive drivers/built-in.a As a workaround this makes 'offs' a 32-bit type. This is enough, because the mtd containing partition table practically does not exceed 1 MB. We can revert this when the [Link] has been resolved. Link: https://github.com/ClangBuiltLinux/linux/issues/1635 Fixes: 9b78ef0c7997 ("mtd: parsers: add support for Sercomm partitions") Reported-by: kernel test robot Suggested-by: Arnd Bergmann Signed-off-by: Mikhail Zhilkin --- drivers/mtd/parsers/scpart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/parsers/scpart.c b/drivers/mtd/parsers/scpart.c index 02601bb33de4..6e5e11c37078 100644 --- a/drivers/mtd/parsers/scpart.c +++ b/drivers/mtd/parsers/scpart.c @@ -50,7 +50,7 @@ static int scpart_scan_partmap(struct mtd_info *master, loff_t partmap_offs, int cnt =3D 0; int res =3D 0; int res2; - loff_t offs; + uint32_t offs; size_t retlen; struct sc_part_desc *pdesc =3D NULL; struct sc_part_desc *tmpdesc; --=20 2.34.1