From mboxrd@z Thu Jan 1 00:00:00 1970 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=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 C05E7C5519F for ; Wed, 25 Nov 2020 06:01:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 560E6208C3 for ; Wed, 25 Nov 2020 06:01:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DHvLHIwf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727650AbgKYGB2 (ORCPT ); Wed, 25 Nov 2020 01:01:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbgKYGB1 (ORCPT ); Wed, 25 Nov 2020 01:01:27 -0500 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 848DBC0613D4 for ; Tue, 24 Nov 2020 22:01:27 -0800 (PST) Received: by mail-wr1-x442.google.com with SMTP id e7so673715wrv.6 for ; Tue, 24 Nov 2020 22:01:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=R/Y/9EeumrjJ4YYQypT1GLlT5BM+5I8sD10B18T8n3M=; b=DHvLHIwfcXdJ6X2sqR6B6780le2ANtUbawW9irRS+dS0qEEgn+QKO8wZWKqxyx/bFw ERCaaq0frsbO/xeBQ7D9X5XMsryZb6RmHD9g44jXufKYDzbEx8HB4eOMXyizzNaKk11t Pmr3aTyKEwWEzpEciHdKkDQsITfj9rynhQ/0ywoEnrE+RZ81efo1w0EbsWs9P3TW4cZF Jfbd3L+0fyAy30kT0d1YaOXsfGS9kFl0u+fOqSxoowKau0wlAHtGhKc1tf4Twvd6Sxw7 COd0c0GFQ3ZPscOxcTse+la4HBMAL+W7qoy2TeYCoOVFS8mEhLKhInWgxmTNf2WieUgM qMpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=R/Y/9EeumrjJ4YYQypT1GLlT5BM+5I8sD10B18T8n3M=; b=U2BgsU1jqOF6bR6CPmQ9WhvToQ0Pdlth8evyecPfkmoU2bHYr3RvKyXCRBeBK+Akb7 MzYNMSQrSSDyihh4XYmr3wlgmkm1UJq4F+wKmYC6KO5T48mCoopLm5Lx8C4P5yWbw02a feMITv2dXEhkm2oSwAKj2IVIGiUYF84ZpnPGSDjPk1uW/3WaM5YKZoDkDnsZ6AZX5XQ8 9wrJ1XYqKi2h3vSJzvQR3MFUI+JKbSl/CCWcXeh0KOhiuCBHtH4ms+XFCKAiwYqL7yga T4zVsu1tZp2U83nfIejSzFEXZNdRywHVU4by2eGlcTVmU6gJSQ3WYcz+6Yy4H3SdS61W bkvA== X-Gm-Message-State: AOAM533+QSrxtYk2XhOC3fm3PdFzJuySoMefGxEnxzfbHUSMXZnHaWjC u+CTOIai7xMesmn2I4z3jRc= X-Google-Smtp-Source: ABdhPJz1pzEjnoD5lzDBGgdvh69A7h1tsxub8SlBj7DrRPELehPva6hu6NXenMQhwdqLVBV6jhJetA== X-Received: by 2002:a5d:570d:: with SMTP id a13mr2027496wrv.193.1606284086344; Tue, 24 Nov 2020 22:01:26 -0800 (PST) Received: from lorien (lorien.valinor.li. [2a01:4f8:192:61d5::2]) by smtp.gmail.com with ESMTPSA id h4sm2621660wrq.3.2020.11.24.22.01.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 22:01:24 -0800 (PST) Sender: Salvatore Bonaccorso Date: Wed, 25 Nov 2020 07:01:24 +0100 From: Salvatore Bonaccorso To: Steve French Cc: LKML , Masahiro Yamada , Jessica Yu , Will Deacon , Geert Uytterhoeven , Palmer Dabbelt , Kees Cook Subject: Re: Ubuntu mainline kernel builds now failing not able to find module.lds file Message-ID: <20201125060124.GA25831@lorien.valinor.li> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Steve, On Fri, Oct 30, 2020 at 12:43:24AM -0500, Steve French wrote: > I typically build cifs.ko for testing using the latest Ubuntu mainline > build - but building a module in the 5.10-rc1 kernel - while booted to > the 5.10-rc1 ubuntu mainlinekerel - e.g. "make C=1 -C > /usr/src/linux-headers-`uname -r` M=`pwd` modules > CF=-D__CHECK_ENDIAN__" > which has worked for years - no longer works. > > make: Entering directory '/usr/src/linux-headers-5.10.0-051000rc1-generic' > make[2]: *** No rule to make target 'scripts/module.lds', needed by > '/home/smfrench/cifs-2.6/fs/cifs/cifs.ko'. Stop. > make[1]: *** [scripts/Makefile.modpost:117: __modpost] Error 2 > make: *** [Makefile:1703: modules] Error 2 > make: Leaving directory '/usr/src/linux-headers-5.10.0-051000rc1-generic' > > I don't see a file in scripts/module.lds in > /usr/src/linux-headers-5.10.0-051000rc1-generic/scripts directory > > copying from scripts/module.lds in the 5.10-rc1 git tree to > /usr/src/linux-headers-5.10.0-051000rc1-generic/scripts fixed the > problem but was wondering if this is just a packaging problem with > Ubuntu (missing a file in the kernel headers package for their > mainline daily builds?) There is 596b0474d3d9 ("kbuild: preprocess module linker script") in v5.10-rc1 causing this. So likely the packaging will need some adjustment to cope with that change? Have you by chance verified it is not a problem with the upstream targets? Regards, Salvatore