From nobody Thu Sep 18 05:54:44 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 C1798C4332F for ; Thu, 8 Dec 2022 20:29:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229983AbiLHU3X (ORCPT ); Thu, 8 Dec 2022 15:29:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230086AbiLHU3J (ORCPT ); Thu, 8 Dec 2022 15:29:09 -0500 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE74C88B5D for ; Thu, 8 Dec 2022 12:28:53 -0800 (PST) Received: by mail-ej1-x632.google.com with SMTP id kw15so6706818ejc.10 for ; Thu, 08 Dec 2022 12:28:53 -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=g3XAlWDTwUy+qPERwsjX/N6IA9+HXDNBP1lE9yvcMsw=; b=RZmfjQenTaKPwkX673GVZVHPwq+AtNve08oJLxpuW2Uy1RNGLRDbRDFPZJdaPgUYrd lAAYPa5RYWLR0A3ngRAICrfd10N8oi2MOLL4JmxBQlzgGlYZi3UJwAXztM+NJq6+XDUu 3HM8aJ4wskTcSUVIA5cO2sR3SlJ+kGl9YQfQo6T87Up6dKDfdUxKe/P1VEddFyqayA8m IXXOI6SGmMVWYNKiC/Ah6goMwRmzEWLTg4vCdFBYiNx7gt4WMogJpK6TTwZhXXzhexCH KCHPDLpZwdKMXEUTLZmNr1u0IPX3+lk9N2KBNWTgQWNpx6Kp6FH9Ro27JR9a/SxPQrGd +mJA== 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=g3XAlWDTwUy+qPERwsjX/N6IA9+HXDNBP1lE9yvcMsw=; b=g9lzpBYDlLqQ5CXejKxlNP+cXd8Xoq8LZVLWK9lPYRjaRtDTc8CwYPZpXrLWBgI4nn Owf/DUMawYEQjDQvVQ1EGM9oNRw8wBSTiSd6nLWF2+Vony8HbpLFDlrqmrK2/98Rs4Mp QZko3IAt7xHjESd8k+VYxOS+0JZ7oUXlg35e7GfMDiHdhrSSeCgAwrBBsLdtwQht9fn9 M4gRqu6HjmKF2Qs1p1nYlxBiI2gksFcd6rpvNXLUTcOSpSGTofxZ5PtSeIXuOugf7vmf yk6k9EuLhYgblDxmNvDtcd20hePPS26xAN9PlwUD3zhyMEsrXEQMTVvPNhhkvt2EWw2I UkJQ== X-Gm-Message-State: ANoB5pmRL34+fNSw3W26gjy9HYv/FmZBbWZacN45N8TP1cilI8V/rgVJ VjyyonLBDBvo+U26rqyzUUk= X-Google-Smtp-Source: AA0mqf4fbW7udj0MMSsIORZ6NVRqkAFwYdeNjP4TlyfgNvUqOSLVTKP7XXw42rkomFIPB5wyMEMGMw== X-Received: by 2002:a17:906:3917:b0:7bf:1081:9472 with SMTP id f23-20020a170906391700b007bf10819472mr2614605eje.69.1670531332474; Thu, 08 Dec 2022 12:28:52 -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 k5-20020a1709063e0500b007ae32daf4b9sm8868052eji.106.2022.12.08.12.28.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Dec 2022 12:28:52 -0800 (PST) Message-ID: <805fe58e-690f-6a3f-5ebf-2f6f6e6e4599@gmail.com> Date: Thu, 8 Dec 2022 23:28:29 +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 v2] 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, l= off_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