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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 1B530C31E46 for ; Wed, 12 Jun 2019 15:34:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E6443215EA for ; Wed, 12 Jun 2019 15:34:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="lBOJAcIA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2409381AbfFLPee (ORCPT ); Wed, 12 Jun 2019 11:34:34 -0400 Received: from mail.skyhub.de ([5.9.137.197]:40274 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405706AbfFLPee (ORCPT ); Wed, 12 Jun 2019 11:34:34 -0400 Received: from zn.tnic (p200300EC2F0A6800329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2f0a:6800:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id C1E021EC09C0; Wed, 12 Jun 2019 17:34:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1560353672; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=g4rWJFjEM7kkULl6vDi+aUBsBu1usG9lRov9A1JP3uU=; b=lBOJAcIAePCGsIZyQbFRsd5z9TmBH7Q317mtuTr7HkJkA5n4O3qoOw2ntlUcsXLt52JzVc k7bRn3onzr+vJNStvcQU+K76Q8NFGuywblnA7GCANZ0xZHDnkIC+mnCgcM0CQTB0Rd9r8h lPG2PWO9qMhn7X6ndpemHttD9mBP1V8= Date: Wed, 12 Jun 2019 17:34:25 +0200 From: Borislav Petkov To: "Hawa, Hanna" Cc: Benjamin Herrenschmidt , Mauro Carvalho Chehab , James Morse , "robh+dt@kernel.org" , "Woodhouse, David" , "paulmck@linux.ibm.com" , "mark.rutland@arm.com" , "gregkh@linuxfoundation.org" , "davem@davemloft.net" , "nicolas.ferre@microchip.com" , "devicetree@vger.kernel.org" , "Shenhar, Talel" , "linux-kernel@vger.kernel.org" , "Chocron, Jonathan" , "Krupnik, Ronen" , "linux-edac@vger.kernel.org" , "Hanoch, Uri" Subject: Re: [PATCH 2/2] edac: add support for Amazon's Annapurna Labs EDAC Message-ID: <20190612153425.GL32652@zn.tnic> References: <20190611115651.GD31772@zn.tnic> <6df5a17bb1c900dc69b991171e55632f40d9426f.camel@kernel.crashing.org> <20190612034813.GA32652@zn.tnic> <08bd58dc0045670223f8d3bbc8be774505bd3ddf.camel@kernel.crashing.org> <20190612074242.53a4cf56@coco.lan> <20190612110039.GH32652@zn.tnic> <20190612084213.4fb9e054@coco.lan> <7705227ea831793cc9e45af32e0da8f5547cb14d.camel@kernel.crashing.org> <20190612122504.GI32652@zn.tnic> <6911a79a-bcd7-03e1-1c90-2adb88aaa1db@amazon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <6911a79a-bcd7-03e1-1c90-2adb88aaa1db@amazon.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org On Wed, Jun 12, 2019 at 03:35:31PM +0300, Hawa, Hanna wrote: > We have daemon script that collects correctable/uncorrectable errors from > EDAC sysfs and reports to Amazon service that allow us to take action on > specific error thresholds. What does "take action" mean, more specifically? Is the script taking action to poison/isolate memory or a guy goes down to the basement and replaces parts? :-) IOW, I'm interested in whether you guys need an additional recovery action agent and if so, whether it would make sense to have something generic in the tree, which can be shared with others... Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.