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[23.128.96.18]) by mx.google.com with ESMTP id a20si10026959edv.202.2021.05.03.13.47.39; Mon, 03 May 2021 13:48:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b=K0gk3gA0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229658AbhECUpa (ORCPT + 99 others); Mon, 3 May 2021 16:45:30 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:48736 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229620AbhECUp3 (ORCPT ); Mon, 3 May 2021 16:45:29 -0400 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 Cc: nathanl@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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