From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f171.google.com (mail-io0-f171.google.com [209.85.223.171]) by kanga.kvack.org (Postfix) with ESMTP id F17EB6B0005 for ; Sun, 28 Feb 2016 21:12:56 -0500 (EST) Received: by mail-io0-f171.google.com with SMTP id g203so172719460iof.2 for ; Sun, 28 Feb 2016 18:12:56 -0800 (PST) Received: from mgwkm03.jp.fujitsu.com (mgwkm03.jp.fujitsu.com. [202.219.69.170]) by mx.google.com with ESMTPS id vv11si15316484igb.55.2016.02.28.18.12.55 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 28 Feb 2016 18:12:56 -0800 (PST) Received: from g01jpfmpwyt03.exch.g01.fujitsu.local (g01jpfmpwyt03.exch.g01.fujitsu.local [10.128.193.57]) by kw-mxoi2.gw.nic.fujitsu.com (Postfix) with ESMTP id 2AA78AC00E4 for ; Mon, 29 Feb 2016 11:12:51 +0900 (JST) From: "Izumi, Taku" Subject: [LSF/MM ATTEND][LSF/MM TOPIC] Address range mirroring enhancement Date: Mon, 29 Feb 2016 02:12:49 +0000 Message-ID: Content-Language: ja-JP Content-Type: text/plain; charset="iso-2022-jp" MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "lsf-pc@lists.linux-foundation.org" , "linux-mm@kvack.org" Cc: Tony Luck , Xishi Qiu Hi, I'd like to atten LSF/MM 2016 and I'd like to discuss "Address range mirroring" topic. The current status of Address range mirroring in Linux is: - bootmem will be allocated from mirroring range - kernel memorry will be allocated from mirroring range by specifying kernelcore=mirror I think we can enhance Adderss range mirroring more. For excample, - The handling of mirrored memory exhaustion case - The option any user memory can be allocated from mirrored memory and so on. I'd like to discuss this topic. Sincerely, Taku Izumi -- 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