From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6B4728687; Thu, 21 Nov 2024 15:32:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732203138; cv=none; b=aCSppTUYMEv/K7ZvdwnTf70/8rpD1594prkamSpuMF+Mjhc1p4gy9npk+uo9Gmo+hzbVxaiMNrvfAQxWnIpnPdu2iQYadhnLAeKw9DWWdou5KfIODeS6zUryqgmWNl7211wewRt24LfZcerP+U4C0keeIP/x1aMJIPNyhIKSagM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732203138; c=relaxed/simple; bh=u98Ig5GK1GiSd9JC7NRJZORtM/ei9pAx0frHHdDaecE=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pwGe9v/qzSC1wigUoL3E5u7rn9s584TbcjUvQGMtb+KEcL27htRJK9S4yKzjriHiOEIwR9/sUN33oLVx3+aXidp+o1v+XSJw/NU563GL1/7EqCtoqcrg13E3A3dF1YGtLYPJEzvYZwDA/eVqHTEnurzhCSigGG/7qLP8PfEBBnA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4XvMc016M8z6J9qF; Thu, 21 Nov 2024 23:29:52 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id 58EC5140AB8; Thu, 21 Nov 2024 23:32:12 +0800 (CST) Received: from localhost (10.203.177.66) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 21 Nov 2024 16:32:11 +0100 Date: Thu, 21 Nov 2024 15:32:10 +0000 From: Jonathan Cameron To: CC: , , , , , , , , , , , , , Subject: Re: [PATCH 08/13] rasdaemon: cxl: Update memory module event to CXL spec rev 3.1 Message-ID: <20241121153210.00007162@huawei.com> In-Reply-To: <20241120095923.1891-9-shiju.jose@huawei.com> References: <20241120095923.1891-1-shiju.jose@huawei.com> <20241120095923.1891-9-shiju.jose@huawei.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml500005.china.huawei.com (7.191.163.240) To frapeml500008.china.huawei.com (7.182.85.71) On Wed, 20 Nov 2024 09:59:18 +0000 wrote: > From: Shiju Jose > > CXL spec 3.1 section 8.2.9.2.1.3 Table 8-47, Memory Module Event Record > has updated with following new fields and new info for Device Event Type > and Device Health Information fields. > 1. Validity Flags > 2. Component Identifier > 3. Device Event Sub-Type > > Update the parsing, logging and recording of memory module event for the > above spec rev 3.1 changes. > > Example rasdaemon log for CXL memory module event, > > cxl_memory_module 2024-11-20 00:22:33 +0000 memdev:mem0 host:0000:0f:00.0 \ > serial:0x3 log type:Fatal hdr_uuid:fe927475-dd59-4339-a586-79bab113b774 \ > hdr_handle:0x1 hdr_related_handle:0x0 hdr_timestamp:1970-01-01 00:04:38 \ > +0000 hdr_length:128 hdr_maint_op_class:0 hdr_maint_op_sub_class:1 \ > event_type:Temperature Change event_sub_type:Unsupported Config Data \ > health_status:'MAINTENANCE_NEEDED' 'REPLACEMENT_NEEDED' media_status:All \ > Data Loss in Event of Power Loss as_life_used:Unknown as_dev_temp:Normal \ > as_cor_vol_err_cnt:Normal as_cor_per_err_cnt:Normal life_used:8 \ > device_temp:3 dirty_shutdown_cnt:33 cor_vol_err_cnt:25 cor_per_err_cnt:45 \ > comp_id:02 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ > comp_id_pldm_valid_flags:'Resource ID' Resource ID:fc d2 7e 2f > > Signed-off-by: Shiju Jose Reviewed-by: Jonathan Cameron