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=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 EF36CC433B4 for ; Mon, 3 May 2021 20:44:50 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3B495611C9 for ; Mon, 3 May 2021 20:44:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B495611C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FYw2S5sBrz30Dk for ; Tue, 4 May 2021 06:44:48 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=K0gk3gA0; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com; envelope-from=tyreld@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=K0gk3gA0; dkim-atps=neutral Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4FYw1x5kn5z2xZP for ; Tue, 4 May 2021 06:44:21 +1000 (AEST) Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 143KYMpo186529; Mon, 3 May 2021 16:44:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=ycEUNIdqN1E3V0EBHHLHNqsish6lO7fMt0rocjGPDpg=; b=K0gk3gA0ysJuiqqqI7B1EuyuwR3TaL80FW/AiMqvSWJWTI2MonKJm4uP5DZqaWlnFzBr SzgAxMp5Tv3UhtZpfmNp+XMKuaz6M8Ezk3D01qh/hJR1IDM0EzKS2OHHqmBN2OT+uxDG BL2J7uaDe1n0S5ZOvD7YBcjT9DSkdtNUR48Rq1ohVzyWS+OT5FWFSWiBj91Mg/Suj3kJ YaiwaU2U/u36ICYtN35prCnePzUkG7g9tbbs2F7HwPHQDZ27/JGMyEReq4uidSGydWu5 nasryFFmPm1bTuIPbONJtvbo+88eq/hv5nYfe5uSAFwkbw/0Xj3XmHqv+rlWw5aX2NdO Ng== Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0b-001b2d01.pphosted.com with ESMTP id 38aqn9991v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 03 May 2021 16:44:12 -0400 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.43/8.16.0.43) with SMTP id 143KhZkj003386; Mon, 3 May 2021 20:44:11 GMT Received: from b01cxnp22034.gho.pok.ibm.com (b01cxnp22034.gho.pok.ibm.com [9.57.198.24]) by ppma03wdc.us.ibm.com with ESMTP id 388xma0qkf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 03 May 2021 20:44:11 +0000 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp22034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 143KiAng43778422 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 3 May 2021 20:44:10 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D950E124053; Mon, 3 May 2021 20:44:10 +0000 (GMT) Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B5465124052; Mon, 3 May 2021 20:44:09 +0000 (GMT) Received: from oc6857751186.ibm.com (unknown [9.160.113.121]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 3 May 2021 20:44:09 +0000 (GMT) Subject: Re: [PATCH v3] pseries/drmem: update LMBs after LPM To: Laurent Dufour , "Aneesh Kumar K.V" , mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org References: <20210428094758.28665-1-ldufour@linux.ibm.com> <87fsz95qso.fsf@linux.ibm.com> <9d29bf8c-9e97-c179-6897-8e25fa4eb516@linux.ibm.com> <271ef351-b89c-ba68-3b6d-baa24cc0021b@linux.ibm.com> <1eac9540-e8b4-53be-1f27-4c36f92c8a5e@linux.ibm.com> From: Tyrel Datwyler Message-ID: Date: Mon, 3 May 2021 13:44:08 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <1eac9540-e8b4-53be-1f27-4c36f92c8a5e@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: DzQv9rEISax9ilyIRMNpXJKXCV4p75Vn X-Proofpoint-GUID: DzQv9rEISax9ilyIRMNpXJKXCV4p75Vn X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-05-03_19:2021-05-03, 2021-05-03 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 adultscore=0 priorityscore=1501 impostorscore=0 mlxlogscore=999 mlxscore=0 bulkscore=0 lowpriorityscore=0 spamscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2105030141 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nathanl@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 5/3/21 10:28 AM, Laurent Dufour wrote: > Le 01/05/2021 à 01:58, Tyrel Datwyler a écrit : >> On 4/30/21 9:13 AM, Laurent Dufour wrote: >>> Le 29/04/2021 à 21:12, Tyrel Datwyler a écrit : >>>> On 4/29/21 3:27 AM, Aneesh Kumar K.V wrote: >>>>> Laurent Dufour writes: >>>>> Snip >> >> As of today I don't have a problem with your patch. This was more of me pointing >> out things that I think are currently wrong with our memory hotplug >> implementation, and that we need to take a long hard look at it down the road. > > I do agree, there is a lot of odd things there to address in this area. > If you're ok with that patch, do you mind to add a reviewed-by? > Can you send a v4 with the fix for the duplicate update included? -Tyrel