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=-13.2 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 A001EC2D0E4 for ; Tue, 17 Nov 2020 18:46:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E9C2238E6 for ; Tue, 17 Nov 2020 18:46:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="qeAL7FLy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729636AbgKQSqm (ORCPT ); Tue, 17 Nov 2020 13:46:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728575AbgKQSql (ORCPT ); Tue, 17 Nov 2020 13:46:41 -0500 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BA38C0613CF for ; Tue, 17 Nov 2020 10:46:41 -0800 (PST) Received: by mail-pg1-x541.google.com with SMTP id 81so8235539pgf.0 for ; Tue, 17 Nov 2020 10:46:41 -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=PbPU/gVFpRBjfHHgn0CIOWxdoQu0ENZU+XM77WCwy8Q=; b=qeAL7FLylET2GPn+pzFKpYu9xteF5Jw3rkCDbDk+faIG7rp5ldn8mBK93VcWFou1mo NWcN/JWbnIZN8i0S+GN+L9LXF1H48gsKCKZT59v3V+GBUvs+FI/kZU2SDgH1pqpn76be 8bh2Iz3ogMpqOBKeAjb476EoMkyfe2wB9enPE615AFfjXI9wQoo9ufYPnZNi0M8iGAY6 KnNVagO2qflKCrJLRdPWeZG2Htx0XDWm2gevAVnYLJlyDGvQzXqJ0uJvkNjc7bUJxbl/ bNXtrrSZxXJTZt1wE4fJUY3/6FfZfNYFUYGE0gehFeEQVoaQim7cIiYG3OA9PQC1kdwx EWUQ== 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=PbPU/gVFpRBjfHHgn0CIOWxdoQu0ENZU+XM77WCwy8Q=; b=QmjH4yVBZxNDEDWNOOBwvZSLtv5jWZQH2n1RgIKUhNgVRsT1Giuuqgs7GYuVgckscA //UIH17zyMF/0W8mYA+3bS3FV45/PA1doaV5f8I6Kfo4BijnLMo8p9sM/kmvZl4PaNeA 1gM5mtniDQgOOKVmxH8aFFnwELnjI6puCuWo+Vk/T8sb1BiBpstsXtta88nLGbRHT/Jm EMoDbSkxWvPeF0xuMd0iFPiaIPeltplAW7jwy9SK/vsZLXTLN0w+Be6PeTr3TinwnXgS yNHSf5BLDuivs2g7xdHBRZBxiYlNECKaPK1RnE1pml51rlx8D7+azXeuzDcq4aKDAxRr n5/A== X-Gm-Message-State: AOAM531ICJdkUMOJaYYaYsh3MvWdwms5bar7a4mnMjpbgLGO19Gi42Hn gKLyb4jsHnVY5YGB6mwe14ZktEVSMI04Re4NdSqeCg== X-Google-Smtp-Source: ABdhPJyGcBJD+2CIIeyd2MA4qNiJjON9aBxX5W5OsSqqEhLT4fZuw2DrTFg2ZAVZPSg7jLDxxiulHA4xeuZn5SgVQHU= X-Received: by 2002:a62:870c:0:b029:18b:d345:70f3 with SMTP id i12-20020a62870c0000b029018bd34570f3mr730164pfe.30.1605638800507; Tue, 17 Nov 2020 10:46:40 -0800 (PST) MIME-Version: 1.0 References: <20201104013447.GA21728@kapsi.fi> <20201117030427.61981-1-jhubbard@nvidia.com> In-Reply-To: <20201117030427.61981-1-jhubbard@nvidia.com> From: Nick Desaulniers Date: Tue, 17 Nov 2020 10:46:29 -0800 Message-ID: Subject: Re: [PATCH v3 1/7] compiler-clang: add build check for clang 10.0.1 To: John Hubbard , Andrew Morton Cc: jarkko.sakkinen@iki.fi, Andrey Konovalov , Alexei Starovoitov , clang-built-linux , Daniel Borkmann , Marco Elver , Jarkko Sakkinen , Kees Cook , LKML , Masahiro Yamada , Miguel Ojeda , Nathan Chancellor , Sedat Dilek , Vincenzo Frascino , Will Deacon Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 16, 2020 at 7:04 PM John Hubbard wrote: > > Hi, > > I just ran into this and it's a real pain to figure out, because even > with the very latest Fedora 33 on my test machine, which provides clang > version 11.0.0: Hi John, Thanks for the report. The patch was picked up by AKPM and is in the -mm tree: https://ozlabs.org/~akpm/mmots/broken-out/compiler-clang-remove-version-check-for-bpf-tracing.patch -- Thanks, ~Nick Desaulniers