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[195.135.221.2]) by mx.google.com with ESMTP id e49si722708ede.155.2019.04.01.00.52.13 for ; Mon, 01 Apr 2019 00:52:13 -0700 (PDT) Received-SPF: pass (google.com: domain of osalvador@suse.de designates 195.135.221.2 as permitted sender) client-ip=195.135.221.2; Authentication-Results: mx.google.com; spf=pass (google.com: domain of osalvador@suse.de designates 195.135.221.2 as permitted sender) smtp.mailfrom=osalvador@suse.de Received: by suse.de (Postfix, from userid 1000) id 9C2D3479D; Mon, 1 Apr 2019 09:52:12 +0200 (CEST) Date: Mon, 1 Apr 2019 09:52:12 +0200 From: Oscar Salvador To: John Hubbard Cc: akpm@linux-foundation.org, mhocko@suse.com, david@redhat.com, dan.j.williams@intel.com, Jonathan.Cameron@huawei.com, anshuman.khandual@arm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/4] mm,memory_hotplug: allocate memmap from hotadded memory Message-ID: <20190401075204.zaxgmgyrejjaq3az@d104.suse.de> References: <20190328134320.13232-1-osalvador@suse.de> <91cfdf41-ef43-1f18-36b8-806e246538a0@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <91cfdf41-ef43-1f18-36b8-806e246538a0@nvidia.com> User-Agent: NeoMutt/20170421 (1.8.2) 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 Fri, Mar 29, 2019 at 03:23:00PM -0700, John Hubbard wrote: > 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... Hi John, I somehow forgot to mention it in the cover-letter, sorry. This patchsed is based on v5.1-rc2-31-gece06d4a8149 + the following fixes on top: * https://patchwork.kernel.org/patch/10862609/ * https://patchwork.kernel.org/patch/10862611/ * https://patchwork.kernel.org/patch/10853049/ -- Oscar Salvador SUSE L3