From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f48.google.com (mail-pb0-f48.google.com [209.85.160.48]) by kanga.kvack.org (Postfix) with ESMTP id 3A2416B0036 for ; Thu, 10 Oct 2013 12:55:31 -0400 (EDT) Received: by mail-pb0-f48.google.com with SMTP id ma3so2814809pbc.7 for ; Thu, 10 Oct 2013 09:55:30 -0700 (PDT) Received: by mail-qe0-f42.google.com with SMTP id gc15so2270510qeb.1 for ; Thu, 10 Oct 2013 09:55:28 -0700 (PDT) Date: Thu, 10 Oct 2013 12:55:22 -0400 From: Tejun Heo Subject: Re: [PATCH part1 v6 4/6] x86/mem-hotplug: Support initialize page tables in bottom-up Message-ID: <20131010165522.GE13276@htj.dyndns.org> References: <20131009192040.GA5592@mtj.dyndns.org> <1381352311.5429.115.camel@misato.fc.hp.com> <20131009211136.GH5592@mtj.dyndns.org> <1381363135.5429.138.camel@misato.fc.hp.com> <20131010010029.GA10900@mtj.dyndns.org> <1381415809.24268.40.camel@misato.fc.hp.com> <20131010153518.GB13276@htj.dyndns.org> <1381422249.24268.68.camel@misato.fc.hp.com> <20131010164623.GD13276@htj.dyndns.org> <1381423840.24268.70.camel@misato.fc.hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1381423840.24268.70.camel@misato.fc.hp.com> Sender: owner-linux-mm@kvack.org List-ID: To: Toshi Kani Cc: Zhang Yanfei , "H. Peter Anvin" , Andrew Morton , "Rafael J . Wysocki" , "lenb@kernel.org" , Thomas Gleixner , "mingo@elte.hu" , Wanpeng Li , Thomas Renninger , Yinghai Lu , Jiang Liu , Wen Congyang , Lai Jiangshan , "isimatu.yasuaki@jp.fujitsu.com" , "izumi.taku@jp.fujitsu.com" , Mel Gorman , Minchan Kim , "mina86@mina86.com" , "gong.chen@linux.intel.com" , "vasilis.liaskovitis@profitbricks.com" , "lwoodman@redhat.com" , Rik van Riel , "jweiner@redhat.com" , "prarit@redhat.com" , "x86@kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Linux MM , "linux-acpi@vger.kernel.org" , "imtangchen@gmail.com" , Zhang Yanfei , Tang Chen On Thu, Oct 10, 2013 at 10:50:40AM -0600, Toshi Kani wrote: > Can you elaborate why we need to parse the device hierarchy before > setting up page tables? How else can one put the page tables on the "local device"? Am I missing something? -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org