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, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 872D2C433DB for ; Mon, 11 Jan 2021 09:06:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 41F22229CA for ; Mon, 11 Jan 2021 09:06:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728195AbhAKJFx (ORCPT ); Mon, 11 Jan 2021 04:05:53 -0500 Received: from mx2.suse.de ([195.135.220.15]:35052 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727961AbhAKJFw (ORCPT ); Mon, 11 Jan 2021 04:05:52 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 89830AD26; Mon, 11 Jan 2021 09:05:11 +0000 (UTC) Date: Mon, 11 Jan 2021 10:05:09 +0100 From: Oscar Salvador To: akpm@linux-foundation.org Cc: david@redhat.com, mhocko@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, vbabka@suse.cz, pasha.tatashin@soleen.com Subject: Re: [PATCH 0/5] Allocate memmap from hotadded memory (per device) Message-ID: <20210111090504.GA4102@linux> References: <20201217130758.11565-1-osalvador@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201217130758.11565-1-osalvador@suse.de> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 17, 2020 at 02:07:53PM +0100, Oscar Salvador wrote: > I figured I would send a new version before going on vacation, so I can > work on it when I am back. > > Changes from RFCv3 to Patchv1: > - Addressed feedback from David > - Re-order patches > > Changes from v2 -> v3: > - Re-order patches (Michal) > - Fold "mm,memory_hotplug: Introduce MHP_MEMMAP_ON_MEMORY" in patch#1 > - Add kernel boot option to enable this feature (Michal) > > Changes from v1 -> v2: > - Addressed feedback provided by David > - Add a arch_support_memmap_on_memory to be called > from mhp_supports_memmap_on_memory, as atm, > only ARM, powerpc and x86_64 have altmat support. Now that Christmas holidays are gone, let us dig this up. thanks -- Oscar Salvador SUSE L3