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=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL 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 4B400C433E6 for ; Tue, 9 Feb 2021 17:13:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09C4764EC4 for ; Tue, 9 Feb 2021 17:13:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232968AbhBIRNL (ORCPT ); Tue, 9 Feb 2021 12:13:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232748AbhBIRNJ (ORCPT ); Tue, 9 Feb 2021 12:13:09 -0500 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27AE1C061574 for ; Tue, 9 Feb 2021 09:12:29 -0800 (PST) Received: by mail-lj1-x233.google.com with SMTP id f8so13662371ljk.3 for ; Tue, 09 Feb 2021 09:12:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lDMSI3v7ltMIvBubdz7fHFJUzTUea6dzVTOKPGGvbQ8=; b=o6OBUPJRj9e+m1Y+DH+0WyghSD+J0B6L5/grMpSW510IA3IvHyPkrGExqAYudEYD6w 2LMUyuuM+f7BC56gNChF4kUh2l8f5coMfNtYh+2jofomR0yQDlzZ9KrXG0KDePY3FL2p lx1xgg45KhZeBclQnJhAkN9Cxg/hIV7qveotmvyRrkRbEfe8iasVdg2hzwOvPieURpi8 hUTx2JRmZq/6+WgUN/nuNMvdT170eVS5mUbe6aWhQo3IeYDCIUAPoHNdmoc8BH1joQSc IcePKUPbyOpMugeDU31lKSI0si/oJduEsDqqiStT8Yfg2HaROY3r3mf1ygW6Oh1X2UOC rsJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lDMSI3v7ltMIvBubdz7fHFJUzTUea6dzVTOKPGGvbQ8=; b=gjUrNRyo+7m5euJalNbs5Qzx1/hfPnmanlx+sLJkv0LpAy9Rvz2Ec1g426nT32Hwk3 RIejNF1uJ5tB+dcXxSxECgY1Dw+eXVQJ7M+OcrlTUepIruwLe6peBEvi7bRbqAH393Jf umMXqCCBLcFDsUBxXf1kA0N/8gL3lzE8d8SUXnaj4YLx/tkQS4WCBmsMVOXYtUVXgJDE cn53+NmILEVV7cq+FGVWhQwisQpUj3CLfvbU1yQcQPr+HMfnvGwIxJFjglOz/LFKf0sA 3ejwGpX6C3zX+XeLeTu+O57SkEU5Amzf1apED6aCemHr5YR30ZOGt2zJwVPqrGap+LYV RXLg== X-Gm-Message-State: AOAM532PU7+3ggzhMOELZslXW4Mj5md3VXnh2Jg6U1WFsoviCcnvJEiY 1AP5MYbn6UtHbiPLSiHecZLlgYzZqqBkQekev9pmeQ== X-Google-Smtp-Source: ABdhPJztUqRb7QgYbn/p3w90iPRbcIxstn4kQ+qoy2y/zyE3qgHNXuc4HN5Is+gjdpgEkd/75vAKTwDiY1FTMBAzQIk= X-Received: by 2002:a2e:b0f3:: with SMTP id h19mr14365459ljl.233.1612890747452; Tue, 09 Feb 2021 09:12:27 -0800 (PST) MIME-Version: 1.0 References: <20210209034416.GA1669105@ubuntu-m3-large-x86> <20210209052311.GA125918@ubuntu-m3-large-x86> <20210209074904.GA286822@ubuntu-m3-large-x86> <20210209163514.GA1226277@ubuntu-m3-large-x86> In-Reply-To: From: Nick Desaulniers Date: Tue, 9 Feb 2021 09:12:12 -0800 Message-ID: Subject: Re: FAILED unresolved symbol vfs_truncate on arm64 with LLVM To: Sedat Dilek Cc: Nathan Chancellor , Jiri Olsa , Andrii Nakryiko , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Networking , bpf , clang-built-linux , Veronika Kabatova , Jiri Olsa Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Tue, Feb 9, 2021 at 9:07 AM Sedat Dilek wrote: > > We should ask linux-kbuild/Masahiro to have an option to OVERRIDE: > When scripts/link-vmlinux.sh fails all generated files like vmlinux get removed. > For further debugging they should be kept. I find it annoying, too. But I usually just comment out the body of cleanup() in scripts/link-vmlinux.sh. -- Thanks, ~Nick Desaulniers