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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 25663C433E6 for ; Thu, 28 Jan 2021 10:01:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C61616024A for ; Thu, 28 Jan 2021 10:01:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232120AbhA1KBG (ORCPT ); Thu, 28 Jan 2021 05:01:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229834AbhA1KA6 (ORCPT ); Thu, 28 Jan 2021 05:00:58 -0500 Received: from mail-qk1-x731.google.com (mail-qk1-x731.google.com [IPv6:2607:f8b0:4864:20::731]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A259FC061573; Thu, 28 Jan 2021 02:00:16 -0800 (PST) Received: by mail-qk1-x731.google.com with SMTP id d85so4672549qkg.5; Thu, 28 Jan 2021 02:00:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-disposition:in-reply-to; bh=AWc8KbESS9mJ8p+tOqaI0aagaEEXTN59mONEsTPgI6U=; b=NDghICO8DfPgv8VUAnSiBvdZJp8JxmGDVRBi/G5QMGSQP4B2pBbFZcz/RTSNaIecNe hrHAYz149B3G8ACoDK6IUrj/x9YoCn60aHtdY6mMVT30Qy4lMEt0pFWJKQN48pwbBjEI eGHhswtmEjkJVhAM6XDnsQ48cpQXM0sjlQ8OuM55F6imVM1o/+f52u8fHVxKRHCMsA5I mHEpDQzGF97XNPwN1dGKBe9yXlcLXY1ne8jsCOmuTIqrCmM8BS5AfbPMLz2I1gVW1zyj GzvsCRbtDxjGl4oj/pCm1O7ID8vO270n/CiSkDH6fZlSODK5+C5FoWaEUro+0YUMk878 lFmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to; bh=AWc8KbESS9mJ8p+tOqaI0aagaEEXTN59mONEsTPgI6U=; b=T9/GJkpP4FN+ruAX2zXZ+KoH8WvV4TLJTsSaGrnXxOiTkGnhQhwizL7Ia5THmg7pOD iWHD28H5fal4uucbgtCjfBQFS/pBDyEvAWBYA3si7Vuj1rQiTyWtbGAmXd1C+SHlFdYI iNdtF473vI0VXIdQ/Bj6RIM1Q0LUqkkLMjyxbr6fYyrpLYkaIApUFqFClpvjxtDt6L8I BEAAw7Oi342B7xVMTJwsOIbFsyiScBNJFfnbjEMgcX6AW+XWaKYEUrZPUBGPPdAMQfh7 TbR2LnQneCsFBMq2dLGJAx9alKgqQuZ78gqTrAb6Cbww1NVKWEXhgC0iusjJb7Hfk58Z gglw== X-Gm-Message-State: AOAM531YYTozpCkOve5itiYZ6WPvPLbFPFtdHkjFWF+h3Gyuh0+xy4vp PLcxjDKoBbtQ6VS/zBpGhvc= X-Google-Smtp-Source: ABdhPJyDLw4SI4XFY0fuwJsD3kQhk2FdNL0BBjHu6yEYxvR4EfThLfIvjHGfOi3SBepy1kOipT6P1A== X-Received: by 2002:a37:79c1:: with SMTP id u184mr14371545qkc.313.1611828015894; Thu, 28 Jan 2021 02:00:15 -0800 (PST) Received: from Slackware ([156.146.37.144]) by smtp.gmail.com with ESMTPSA id d26sm2923152qtw.58.2021.01.28.02.00.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Jan 2021 02:00:14 -0800 (PST) Date: Thu, 28 Jan 2021 15:30:08 +0530 From: Bhaskar Chowdhury To: Greg Kroah-Hartman Cc: Chris Clayton , LKML , stable@vger.kernel.org Subject: Re: linux-5.10.11 build failure Message-ID: Mail-Followup-To: Bhaskar Chowdhury , Greg Kroah-Hartman , Chris Clayton , LKML , stable@vger.kernel.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="bjpLAQC8R0vB0uWs" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --bjpLAQC8R0vB0uWs Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 10:34 Thu 28 Jan 2021, Greg Kroah-Hartman wrote: >On Thu, Jan 28, 2021 at 09:17:10AM +0000, Chris Clayton wrote: >> Hi, >> >> Building 5.10.11 fails on my (x86-64) laptop thusly: >> >> .. >> >> AS arch/x86/entry/thunk_64.o >> CC arch/x86/entry/vsyscall/vsyscall_64.o >> AS arch/x86/realmode/rm/header.o >> CC arch/x86/mm/pat/set_memory.o >> CC arch/x86/events/amd/core.o >> CC arch/x86/kernel/fpu/init.o >> CC arch/x86/entry/vdso/vma.o >> CC kernel/sched/core.o >> arch/x86/entry/thunk_64.o: warning: objtool: missing symbol for insn at = offset 0x3e >> >> AS arch/x86/realmode/rm/trampoline_64.o >> make[2]: *** [scripts/Makefile.build:360: arch/x86/entry/thunk_64.o] Err= or 255 >> make[2]: *** Deleting file 'arch/x86/entry/thunk_64.o' >> make[2]: *** Waiting for unfinished jobs.... >> >> .. >> >> Compiler is latest snapshot of gcc-10. >> >> Happy to test the fix but please cc me as I'm not subscribed > >Can you do 'git bisect' to track down the offending commit? > >And what exact gcc version are you using? > >thanks, > >greg k-h Okay, as far as the kernel goes ...I have built the 5.10.11 kernel on 5 different distros (Gentoo, Slackware, Debian, Arch and Opensuse-Tumbleweed) =66rom yesterday ...simple compile with little option tweak ..nothing break= s. Probably, good fortune of mine! :) There is "Pathetically and awfully wrote" mundane bash script do the stuff = for me. ~Bhaskar --bjpLAQC8R0vB0uWs Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEnwF+nWawchZUPOuwsjqdtxFLKRUFAmASiyEACgkQsjqdtxFL KRU17wf/aRSM/AD753wdS+W0ObBQAikcF0ATHiLCBznJoj8cNQpMFN0ItNv8ejHS FmjLTkuBVxjbyRePHPDm65YHwIAK3zLPTe+qh+7xx/nuLnkp12bwcv0wh9fdHYcz CO8vdYvoFg+dly6qZyz5HPIfERby/2J2J35B0aFiE2ATx4zXwRiX7X6PJfLdNMML Nwe/pbNhYtiJArWYaIIqFgMXw1Tpwb5LP7kzyWf9eCtUOdr4YRkmIKu6mROj5ev9 YkBIeB8FtmMfg9lYE4/K5NKcpByA6ityAgSRGPiY7wwrcGUg1Ns9LtFqQW8C5xgP ksp3BlMJ5esLaWXaXE/wjiv5INUQQg== =t+8H -----END PGP SIGNATURE----- --bjpLAQC8R0vB0uWs--