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[216.228.121.64]) by mx.google.com with ESMTPS id j1si2778803pfe.189.2019.03.29.15.23.02 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Mar 2019 15:23:02 -0700 (PDT) Received-SPF: pass (google.com: domain of jhubbard@nvidia.com designates 216.228.121.64 as permitted sender) client-ip=216.228.121.64; Authentication-Results: mx.google.com; dkim=pass header.i=@nvidia.com header.s=n1 header.b=DqmrzG0c; spf=pass (google.com: domain of jhubbard@nvidia.com designates 216.228.121.64 as permitted sender) smtp.mailfrom=jhubbard@nvidia.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 29 Mar 2019 15:22:55 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Fri, 29 Mar 2019 15:23:02 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Fri, 29 Mar 2019 15:23:02 -0700 Received: from [10.110.48.28] (10.124.1.5) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 29 Mar 2019 22:23:01 +0000 Subject: Re: [PATCH 0/4] mm,memory_hotplug: allocate memmap from hotadded memory To: Oscar Salvador , CC: , , , , , , References: <20190328134320.13232-1-osalvador@suse.de> X-Nvconfidentiality: public From: John Hubbard Message-ID: <91cfdf41-ef43-1f18-36b8-806e246538a0@nvidia.com> Date: Fri, 29 Mar 2019 15:23:00 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.3 MIME-Version: 1.0 In-Reply-To: <20190328134320.13232-1-osalvador@suse.de> X-Originating-IP: [10.124.1.5] X-ClientProxiedBy: HQMAIL104.nvidia.com (172.18.146.11) To HQMAIL101.nvidia.com (172.20.187.10) Content-Type: text/plain; charset="utf-8" Content-Language: en-US-large Content-Transfer-Encoding: 7bit DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1553898175; bh=U3+Cg2KmhdLf9sXflfQLb4WPspNVvCbzVKQ3Qb8V0J0=; h=X-PGP-Universal:Subject:To:CC:References:X-Nvconfidentiality:From: Message-ID:Date:User-Agent:MIME-Version:In-Reply-To: X-Originating-IP:X-ClientProxiedBy:Content-Type:Content-Language: Content-Transfer-Encoding; b=DqmrzG0cHnR4jvd40Vi6xsFts3l7d2KYsnimjZYTvcLonF8Dwkal/DGxDorvxqV80 bOczMwanRQNhGhhQ3KWbVTMGF0Fyi/tSJmENmF9e/RoF/U955vc8itii5RSE42jrwX qQn1mo67jXESqS4+hTPheb9+r3hz3dUlEOO4zDJakX3XIzx8L8++fY/6zqsW8gGmFJ Xg19unTShmntzSLOt76pblb3NHjXzqjFimSsgAC+aM5i7tZew5VgZEod72QFL1C4rf tbQicist8p0rL5/Pwus6B0YFRNr5oXgtPY5SvLGbhaPubf+cH6dSgsfnoUjUTEor2X VS1HH/Ww56sgA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 3/28/19 6:43 AM, Oscar Salvador wrote: > Hi, > > since last two RFCs were almost unnoticed (thanks David for the feedback), > I decided to re-work some parts to make it more simple and give it a more > testing, and drop the RFC, to see if it gets more attention. > I also added David's feedback, so now all users of add_memory/__add_memory/ > add_memory_resource can specify whether they want to use this feature or not. > I also fixed some compilation issues when CONFIG_SPARSEMEM_VMEMMAP is not set. > Hi Oscar, say, what tree and/or commit does this series apply to? I'm having some trouble finding the right place. Sorry for the easy question, I did try quite a few trees already... thanks, -- John Hubbard NVIDIA