From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id EC1857D581 for ; Fri, 31 Aug 2018 20:55:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727518AbeIABEO (ORCPT ); Fri, 31 Aug 2018 21:04:14 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:37410 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726869AbeIABEN (ORCPT ); Fri, 31 Aug 2018 21:04:13 -0400 Received: by mail-wr1-f66.google.com with SMTP id u12-v6so12318780wrr.4; Fri, 31 Aug 2018 13:54:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=aqkK5DFo76IrnjE1iNa7ClWeJ8UvmBhqCpPx94luwiA=; b=hWbOAEJrKrxiJSEaN2XSYQyhFHy7B60kx4+Q5CeEDa4OjJtqWKZNQVIvD3WqwolJ2+ /sbd2ZJ2crIJjMMPR+RHZh2b6kgAFehgGfaIPJcewR8JuOozGKO5bSxbVRCKiYzZdJ/7 3I6gdU9FvsRVE4twxfSLVb7RptStGVHbUD0A40VYbrT7CHchfsWB5yilgJkLHUCVyjWw caqHY1NxoPeoMW+GSLhdeiU/iK2hr/7TqJSMk7J0sa6QWPliNvEq9N3fv9r0QEhR1q9v TaeAF7vXDpH9ycF9DdVeQxhno5rKswbVxw/4QrveJD0yvNk5CQmqTxYPn1lw0b123+D4 5DWg== X-Gm-Message-State: APzg51Dkd0YRpUqWmCiP7wnelJPKNQqeQLBdgB6Mwz8msRYioL9t+IiP 0dOIfXYM814RGrHoq22YtMQ= X-Google-Smtp-Source: ANB0VdZmOO1JXpcYmBr14xDd/IwW0cfJZxgoswQp+qlEe4+3RFaLDognMT1eyZzJ8aer3IkizxOW+w== X-Received: by 2002:adf:9a46:: with SMTP id z64-v6mr11623267wrb.109.1535748898470; Fri, 31 Aug 2018 13:54:58 -0700 (PDT) Received: from techadventures.net (techadventures.net. [62.201.165.239]) by smtp.gmail.com with ESMTPSA id k13-v6sm6720143wrq.7.2018.08.31.13.54.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 31 Aug 2018 13:54:57 -0700 (PDT) Received: by techadventures.net (Postfix, from userid 1000) id 37D5D124D4E; Fri, 31 Aug 2018 22:54:57 +0200 (CEST) Date: Fri, 31 Aug 2018 22:54:57 +0200 From: Oscar Salvador To: David Hildenbrand Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-acpi@vger.kernel.org, xen-devel@lists.xenproject.org, devel@linuxdriverproject.org, Andrew Morton , Balbir Singh , Benjamin Herrenschmidt , Boris Ostrovsky , Dan Williams , Greg Kroah-Hartman , Haiyang Zhang , Heiko Carstens , John Allen , Jonathan Corbet , Joonsoo Kim , Juergen Gross , Kate Stewart , "K. Y. Srinivasan" , Len Brown , Martin Schwidefsky , Mathieu Malaterre , Michael Ellerman , Michael Neuling , Michal Hocko , Nathan Fontenot , Oscar Salvador , Paul Mackerras , Pavel Tatashin , Philippe Ombredanne , "Rafael J. Wysocki" , Rashmica Gupta , Stephen Hemminger , Thomas Gleixner , Vlastimil Babka , YASUAKI ISHIMATSU Subject: Re: [PATCH RFCv2 0/6] mm: online/offline_pages called w.o. mem_hotplug_lock Message-ID: <20180831205457.GB3945@techadventures.net> References: <20180821104418.12710-1-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180821104418.12710-1-david@redhat.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, Aug 21, 2018 at 12:44:12PM +0200, David Hildenbrand wrote: > This is the same approach as in the first RFC, but this time without > exporting device_hotplug_lock (requested by Greg) and with some more > details and documentation regarding locking. Tested only on x86 so far. Hi David, I would like to review this but I am on vacation, so I will not be able to get to it soon. I plan to do it once I am back. Thanks -- Oscar Salvador SUSE L3