Received: by 2002:a05:6358:a55:b0:ec:fcf4:3ecf with SMTP id 21csp837157rwb; Fri, 13 Jan 2023 04:56:35 -0800 (PST) X-Google-Smtp-Source: AMrXdXtGvfY3XVXtVO6C89ebGs7VWefMnfpWAQQ517BbUGkjrxQUPXOjltGhkkejOTfI25DZo/WM X-Received: by 2002:a17:90a:f609:b0:228:cda9:f608 with SMTP id bw9-20020a17090af60900b00228cda9f608mr13693390pjb.15.1673614594835; Fri, 13 Jan 2023 04:56:34 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673614594; cv=none; d=google.com; s=arc-20160816; b=ZbKazuj1HQCVqsDupT8KD0P5n41t69fwaK8T7mBIF/3hhgIk21Ws4TYbHvSrC5jMe4 NZUDgfsoZyP2MKSedQTd3qYwg5bn9JiA5Chsl4dXy6Mea3lmomh0vlQbqBuFr6UJG7gx QjTItCXp8PFur35iAhhr2rjcaQ0/rrgwebNGcVLSKuhLLTL+5xEuFD8bW/iohWPRO/iU 7s8uY7sIKeNjTYLVEDAKVOt/p0+B7XdhBS6J8Y0/yxOWbp+MAYf/Q4KcHR1FNYGoMST/ ouaBEQdGx6nEZTiEqTDVu36/hJaY3Ew15Mc0xIu6dfEmdycynAV/O3pVesv2G6bSBRON qPfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=HrvGR28vQDAsVH7GbCybQzX2wbu4RohjRgW5S50+TNQ=; b=ENNMWYWIp5mBj3TCuaLUaGt1ZeAiUH+v1dWFR+F+8h14ErF52ZYjSE9YOe7rQh6Naj cSvTDAv64mnEet5ZCzLC75dh4AEKEsnhjgndXC0/hbg741U7Op+92i2RJPIS4BW1u8Mi Hnf/Slgrig7AlcvgErPZ7BMPC70EViCGy/2VcyhP672y5veBGv4KJdLTrM32dQB66e/K Eq8laJdWPtUC+qspBxCSR2Ii76yVrNubADeZXOMxI0t13vUEUWIu8dqiK8omDEjdkNFx m08vqBtZuA/qUiyp27ws+dpghu5PnZbk5U/bU/XnWjq5APFVoV4QjhZUAk83Ka3W0eyV nIuA== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d21-20020a17090ae29500b0022721f13ddfsi11459969pjz.28.2023.01.13.04.56.28; Fri, 13 Jan 2023 04:56:34 -0800 (PST) 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; 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=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241800AbjAMMre (ORCPT + 51 others); Fri, 13 Jan 2023 07:47:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241818AbjAMMrD (ORCPT ); Fri, 13 Jan 2023 07:47:03 -0500 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C0475BA34; Fri, 13 Jan 2023 04:37:12 -0800 (PST) Received: from lhrpeml500005.china.huawei.com (unknown [172.18.147.200]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4NtgnJ6707z6J69C; Fri, 13 Jan 2023 20:33:24 +0800 (CST) Received: from localhost (10.81.201.219) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Fri, 13 Jan 2023 12:36:05 +0000 Date: Fri, 13 Jan 2023 12:36:04 +0000 From: Jonathan Cameron To: Ira Weiny CC: Dan Williams , Bjorn Helgaas , Alison Schofield , Vishal Verma , Davidlohr Bueso , Dave Jiang , Ben Widawsky , Steven Rostedt , , , , Subject: Re: [PATCH v6 4/8] cxl/mem: Trace DRAM Event Record Message-ID: <20230113123604.00001a19@Huawei.com> In-Reply-To: <20221216-cxl-ev-log-v6-4-346583105b30@intel.com> References: <20221216-cxl-ev-log-v6-0-346583105b30@intel.com> <20221216-cxl-ev-log-v6-4-346583105b30@intel.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.81.201.219] X-ClientProxiedBy: lhrpeml500001.china.huawei.com (7.191.163.213) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H2,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 On Mon, 09 Jan 2023 11:42:23 -0800 Ira Weiny wrote: > CXL rev 3.0 section 8.2.9.2.1.2 defines the DRAM Event Record. > > Determine if the event read is a DRAM event record and if so trace the > record. > > Reviewed-by: Dan Williams > Signed-off-by: Ira Weiny > Reviewed-by: Jonathan Cameron