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=-3.8 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, URIBL_BLOCKED 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 D0FEAC433DF for ; Fri, 9 Oct 2020 15:08:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A98F22260 for ; Fri, 9 Oct 2020 15:08:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BQVaDQht" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388864AbgJIPIs (ORCPT ); Fri, 9 Oct 2020 11:08:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388727AbgJIPIr (ORCPT ); Fri, 9 Oct 2020 11:08:47 -0400 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DACAC0613D2; Fri, 9 Oct 2020 08:08:47 -0700 (PDT) Received: by mail-lf1-x142.google.com with SMTP id 77so833426lfl.2; Fri, 09 Oct 2020 08:08:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=tXhVd7/r28nxjNqX+hID20rmcnQF5zBIPjoCLjo1J+c=; b=BQVaDQhtLbYKu+MXc9G/HKP2KDxJ31OHANcTWSAJB0udY3RIuf0UgziG9nQsV+R+Lv OQllhCR7RDJd0sLL4K78uXcGItgXVaTdnZvzo1qJEJBER+t034/G3mze2UrJHOe2DjX2 Um4CwCNjkILKRN/ZEQ7kqcUeOpA2O0OsjtJ34aP11Z+qKfBxDfqf+QPCP5Xh0Whq8L9m eiDtOxPWjLhhzgGlMKCijIAmRBBTae0M3T4lc8+GQ+xupwF6tnUhlpXG6UmWQEM5CAAY br71bC9Zw9ovoMDqoArBdkgFxl16d06B+FJlHi7ZMFaXOSQsYJNX47XTJBaIgjoYRMle gTsg== 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=tXhVd7/r28nxjNqX+hID20rmcnQF5zBIPjoCLjo1J+c=; b=eNQo1425fbjVcuFvyrH9hVG0vAg39KvMBZLmJoD/KZmneRUDC4A8qwiJ/RlpPXUUjb H7hvt0KLcOY2Ss0o0buq54EvQVtYNlWGKhLCYwZkQlZ6Nhn+mO8x0MbrbYbP60BvABVQ 09RZY7yOzqPXdybo+SaQERcydmI8DVVbUx9o0YF3AAeaYZAZDYQknFrpDAhfZ6tXK4i4 nbl0dWkFx7YLVUOlaqcsDI9fEGZX2sqakIWJ5H4zsAS3YW7GERiXvbQRs2SWaQCheJbe E5neQsRbRchGEpZrMcbOQzYYU1ojiV3AA0M/cICuy86W2n4j23eDD1hWVJBunu9ZnKZL loeg== X-Gm-Message-State: AOAM53274kSOjpmInuBzGj5GE5jYNJ3THVn9eUp3bmi0qf9/Xe2SAGxT v9v6egHbC9Te5hc4Ff9t1ClM/2CHlA2AcV3M3DI= X-Google-Smtp-Source: ABdhPJy7SP06VdQ77Y+5ScE+pINmrxGmKP1bh1vtrmJcWtfWu1N536E8lMd6V6X5oWY4qfZPyVzAK0vRZeY3nOOscnU= X-Received: by 2002:a05:6512:3f0:: with SMTP id n16mr4128906lfq.554.1602256125862; Fri, 09 Oct 2020 08:08:45 -0700 (PDT) MIME-Version: 1.0 References: <20201009011240.48506-1-alexei.starovoitov@gmail.com> <20201009011240.48506-4-alexei.starovoitov@gmail.com> <5c129fe9-85ad-b914-67d3-435ca7eb2d47@fb.com> In-Reply-To: <5c129fe9-85ad-b914-67d3-435ca7eb2d47@fb.com> From: Alexei Starovoitov Date: Fri, 9 Oct 2020 08:08:34 -0700 Message-ID: Subject: Re: [PATCH v2 bpf-next 3/4] selftests/bpf: Add profiler test To: Yonghong Song Cc: "David S. Miller" , Daniel Borkmann , John Fastabend , Network Development , bpf , Kernel Team Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Thu, Oct 8, 2020 at 11:49 PM Yonghong Song wrote: > > > > profiler[23].c may fail on older llvm that don't have: > > https://reviews.llvm.org/D85570 > > Not sure but the below equivalent URL may be more intuitive: > https://reviews.llvm.org/D85570 It's the same URL :) See it unmangled here: https://patchwork.kernel.org/patch/11824813/#23675319