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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84027C54E94 for ; Wed, 25 Jan 2023 15:04:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235150AbjAYPEV (ORCPT ); Wed, 25 Jan 2023 10:04:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234999AbjAYPEV (ORCPT ); Wed, 25 Jan 2023 10:04:21 -0500 Received: from out2.migadu.com (out2.migadu.com [188.165.223.204]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81E1240F4 for ; Wed, 25 Jan 2023 07:04:19 -0800 (PST) Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1674659057; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=065lIp5QoklAmpCqSepFXIoQ+hUmkGd7Jl709G0y4O4=; b=CNpiEokPXOmbOYFb7mtzpMyIILFNQ+z/SxG+AVOAYqGi0OKyFunsWRjLPKsnEqX/ICaexg QIlEfqJdQtMKw3qHh+Ht1RboAHSLTV7Pq9UVnuLlmEKS9JCwxKUWei+8IO7t8Gplzm7fVw fde5R0qgeb0uOE5GMvCEhwoAze8DLbc= Date: Wed, 25 Jan 2023 23:04:00 +0800 MIME-Version: 1.0 Subject: Re: [LSF/MM/BPF BoF] Session for CXL memory To: Wei Xu , Yang Shi Cc: David Rientjes , "Viacheslav A.Dubeyko" , lsf-pc@lists.linux-foundation.org, linux-cxl@vger.kernel.org, linux-mm@kvack.org, Dan Williams , Jonathan Cameron , Adam Manzanares , Duen-wen Hsiao , Johannes Weiner , Jerome Glisse References: <38D49DA9-3C57-4951-8CBA-5D2BB0C40D9C@bytedance.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Zhu Yanjun In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org 在 2023/1/24 8:57, Wei Xu 写道: > On Mon, Jan 23, 2023 at 4:22 PM Yang Shi wrote: >> >> On Sun, Jan 22, 2023 at 9:51 PM David Rientjes wrote: >>> >>> On Fri, 6 Jan 2023, Viacheslav A.Dubeyko wrote: >>> >>>> CC: LSF/MM/BPF mailing list. Sorry, missed the list. >>>> >>>>> On Jan 6, 2023, at 11:51 AM, Viacheslav A.Dubeyko wrote: >>>>> >>>>> Hello, >>>>> >>>>> I believe CXL memory is hot topic now. I believe we have multiple topics >>>>> for discussion. I personally would like to discuss CXL Fabric Manager >>>>> and vision of FM architecture implementation. I am going to share the topic >>>>> in separate email. I would like to suggest a special session for CXL memory >>>>> related topics. >>>>> >>>>> How everybody feels about it? >>>>> >>> >>> I think this makes a lot of sense, thanks for suggesting it. >>> >>> Should this be a BoF or just a normal topic proposal? I assume that there >>> could be several different topics of interest all related to CXL.mem. >>> >>> Specifically interesting would be the division of work between the kernel >>> and userspace to manage memory placement on systems with locally attached >>> CXL. And, further, what APIs userspace would have at its disposal for >>> explicit optimization of this placement that would exist beyond what is >>> available for NUMA. >> >> Yeah, in addition, how CXL hierarchy interacts with memory tiering may >> be an interesting topic too. >> >>> >>> I assume we might also want to chat about CXL 2.0 extensions that would be >>> useful, especially for cloud providers. >>> >>> I'd be happy to join in any of the proposals for these topics, just let me >>> know! >> >> +1 for me. >> > > I am also interested in these discussions. +1， I am interested in this. >