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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d11-20020a170906370b00b006e83e2c436bsi510444ejc.191.2022.04.27.01.11.41; Wed, 27 Apr 2022 01:12:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b="CHo1L/KX"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346802AbiDZMOn (ORCPT + 99 others); Tue, 26 Apr 2022 08:14:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345832AbiDZMOl (ORCPT ); Tue, 26 Apr 2022 08:14:41 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFABC2B263; Tue, 26 Apr 2022 05:11:33 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id j4so7046118lfh.8; Tue, 26 Apr 2022 05:11:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=+br903NyR21SWcl5ZBYljZ4f/K9hAeZr6fd2QjmU5dg=; b=CHo1L/KX7xn4SoMbiy9RDHjSQAPaRWJLm5xaIm4BBnh/tHzkR0sLtPG+KVOGJKXLeR oFID5joPA23943rTS5KMdZ71Fee3/CIzkWJLVj0oVZMAniHFa01fjCmsnkHaiUH/GiAm pmf04jKdegcmKsH2PAz5mvQqMqHEixN+QwHPcfrYUDVEQv5MuREfi4fr9zbNfWEdkQ+K 7W/ZJW8SLxdu++MeRrpXopsi8yAfWnWmqif+yTKrEA3/F7VJ8aq57tJ3RjqMzlYRxfsv CxfCMnmRsMrje5x/wzDyZK8/GmAsmIQ1Bp+ka7Up/pPspM2Cr/6hiqhd0Iis+1+Vu+yp X4Bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=+br903NyR21SWcl5ZBYljZ4f/K9hAeZr6fd2QjmU5dg=; b=BXAwC2+14awJGtvEL0PZtUCfoPKXgNSBRGo9s13UayxEUi7aUiFZYZv318mPtmv1zO esnG9/wc+PVprg1D1/siDqWd/SxiTBf3Tohn6hf9M35mA8MeAaGtb/Y7YlyECqlCENwP EuQcl7sMsCQlzVPxfOxkSLv976KdRUCxmaDSsyHy53dG61tvZDFxXQ8+Zx2h+OB6i+nS qfoiXGzVz4tdICtdfkIie0wh7PXBo0DqGvmG4e7vLnXsEqenI3TOlEfQVllQkb6tY+wT YVU/KQOoBUtLFaR83o41AWnSB0B4vQ9NtWjzBcnw0z5giftX+GeMOWNaJpM0VJQgwgcT FyoA== X-Gm-Message-State: AOAM530dzQdnaURnLWHhhH6UdThimJ8qDSNz3o6PKpAbO8EXgOuUrd7t QtjctZ3uwmHjsQk1WB+w87UKr79O/o7omUIrj6g= X-Received: by 2002:a05:6512:400e:b0:450:e09d:c9a6 with SMTP id br14-20020a056512400e00b00450e09dc9a6mr17559078lfb.243.1650975092062; Tue, 26 Apr 2022 05:11:32 -0700 (PDT) MIME-Version: 1.0 References: <20220426105511.53010-1-patrick.wang.shcn@gmail.com> In-Reply-To: <20220426105511.53010-1-patrick.wang.shcn@gmail.com> From: patrick wang Date: Tue, 26 Apr 2022 20:11:20 +0800 Message-ID: Subject: Re: [PATCH v3] rcu: ftrace: avoid tracing a few functions executed in stop machine To: paulmck@kernel.org, Steven Rostedt , frederic@kernel.org, quic_neeraju@quicinc.com, josh@joshtriplett.org, mathieu.desnoyers@efficios.com, joel@joelfernandes.org, jiangshanlai@gmail.com Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [These two v3 mails are duplicate due to some network issue. Please ignore one.] Thanks, Patrick