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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 0C3CFC433E7 for ; Fri, 16 Oct 2020 22:37:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A760720720 for ; Fri, 16 Oct 2020 22:37:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="n3TGQ90E" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728352AbgJPWhh (ORCPT ); Fri, 16 Oct 2020 18:37:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728274AbgJPWhh (ORCPT ); Fri, 16 Oct 2020 18:37:37 -0400 Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E42FC061755 for ; Fri, 16 Oct 2020 15:37:37 -0700 (PDT) Received: by mail-il1-x12c.google.com with SMTP id w17so4396765ilg.8 for ; Fri, 16 Oct 2020 15:37:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=BhRh0fVUEaCKulmiINWwp53QpH62BcdZU6KE0N9EDno=; b=n3TGQ90E4GrgU2F6xjIP6NtR2VeJgjvESwpzK25JMfaIkMvGV0jWLzBUU9RV+G4dY3 1UzVwrwZhy79T9dnfQsPptynr9DQL+kmncYRTVyysc228CRy1oHRE83jru4r1sxEkfm6 zWNZtq03VwNG2y/zvIMUWq1mahSFPge0/SWLoOpmHdz60LUOjjzbA62KO8c0cGg+zNSr aRhbPkUc3BUqDedYH+njI7d4/7ZCn4qlhZxdOV9JHhMripivzm8EhTWNWxA/NQGQ93Uh k5tk2qJ79jsvJavZYgbIx5zGGComMa3e8kJFgAEAm8Qnf0LWci54fiGeaWJEtiEVd5w0 N1Tw== 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; bh=BhRh0fVUEaCKulmiINWwp53QpH62BcdZU6KE0N9EDno=; b=Q1/KDtJG77DNKFB2mXWFbHJ+A3PP3365C6GeY6TQdH0BMf2G8Pz6whPqQatgQ7Uosx d96+Pbz0ttowUyWF4g7VTOTuzfGby7dgGZ4qSB2Ce3XHUSnCzRZJ7jXhFnzHK8qQOl/P 0hrlPTXFQp1iAobonIKvOdZkmUl5nJco1vdm0NlyNfzijhVk5NdZzuipv+wUCfldv7GL NTfdbMb1lGgeIcuC6lVN95UxMyDDucQLuclO8+E6LYstpA3LdaIs4owCPgCD+SPYFDEU w0lV7GAqHZ94kq8QkWnJ28XUQ9VOuW6PFzjJMRXpbBSlKNb3l7xmLS8bqOCOZHNjb4Fw b12Q== X-Gm-Message-State: AOAM531SzhiWRxKoAyoG68WRC/RVWs1E4YFc5m9Agvm3qwHinXrx1NeQ //Bg4uFsWeIo44WH8YRuRn+Rvg== X-Google-Smtp-Source: ABdhPJzpijh94ExlyAfTD2d7EaTie4B9V5UIz5BT+yHMcfYtmy/B1nmKL11vKZ1qG96QflCbWfsyNg== X-Received: by 2002:a92:d9cc:: with SMTP id n12mr4114605ilq.122.1602887856640; Fri, 16 Oct 2020 15:37:36 -0700 (PDT) Received: from ziepe.ca (hlfxns017vw-156-34-48-30.dhcp-dynamic.fibreop.ns.bellaliant.net. [156.34.48.30]) by smtp.gmail.com with ESMTPSA id c8sm3070802ils.50.2020.10.16.15.37.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Oct 2020 15:37:35 -0700 (PDT) Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1kTYLu-0012MN-TJ; Fri, 16 Oct 2020 19:37:34 -0300 Date: Fri, 16 Oct 2020 19:37:34 -0300 From: Jason Gunthorpe To: Tom Talpey Cc: "Li, Hao" , linux-rdma@vger.kernel.org Subject: Re: Question about supporting RDMA Extensions for PMEM Message-ID: <20201016223734.GG36674@ziepe.ca> References: <8b3c3c81-c0fd-adb2-52a9-94c73aac7e37@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Mon, Oct 12, 2020 at 10:26:32PM -0400, Tom Talpey wrote: > In theory, the IBTA SWG is in control of specifying any Verbs changes. SWG and IETF should agree on what the general software presentation should look like so HW implementations can be compatible. It looks fairly straightforward so this probably isn't strictly necessary once the one the wire protocol is decided. verbs has a life of its own these days outside IBTA/IETF.. Jason