Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp4091851pxj; Mon, 21 Jun 2021 13:22:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyVqc+IlfR+GAHoYDyxX+V8DnC4JIW0LuKFkF0sPC/3SK3KbQ5rad5SIpo7/dY+tHkjUp6Q X-Received: by 2002:a05:6402:27ce:: with SMTP id c14mr258610ede.118.1624306934544; Mon, 21 Jun 2021 13:22:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1624306934; cv=none; d=google.com; s=arc-20160816; b=cNMiT6Zn4vsjuTPErNtRhdX4N+rU6WdPgbOjoUyxsW34CBf+Bi5WCWCGafgzNo7NTP vwQgstwtDiWV7ncoSBwfVC34OlKxdJdMn0qYTwcmKLpYAgUSn0pwD3gzZYNk286asPd5 Kd/fB2E5eJMUPpgSGXIzppsI2RkmA3EQoKHy0huKvtu4UWRwo0iUXpFlQlkL35iE28nM 3RG8gUFD4CcN54nPBIJGz6OY4FD49PILv1yp6+ov6sioMnHGB3+y0/tqXvmQ9Lt7CPuE ENHV/ULQidFG5W+aOs2jL7TP8CEp2iBRdRft42aWebqiG+m+WxXWLQhhg+dwih+1warQ Uttg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=F2T91RcarkicQrFgjNyVfe+aLgi405hp8M2dg8dMM2k=; b=EMdPcKuI/ZIXZRTJeYCXtBKpfrzlCmLO4Pp/SDfwd+8Mr9HwsjWU2Z+RBdKN9u22ci RaYroU5IMynGXZADle7X6PbQzjNNJcYAPs1Br+2c1xVXhZdQT4qS6wOz6vEpko5SNuKd 97Q7HZMU2/LYG95pAent3/wckgOnv6I5cKrhC1ItSNDLT58GvyeDFhIVN23XRmIqyEbI igWneR+ICOTu44CqI7hiezM1V6oQtl4c+N8zQLZBAPIQsMiQ5KiA3kVRRppDCcOHfTiP fR42G8m02Ng/iKNS15qG96WwpGnKISu0LQAjNILOj12+mDDJkzvpw+QJ0wX49oddDzWM bBKQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s24si12292831ejs.346.2021.06.21.13.21.52; Mon, 21 Jun 2021 13:22:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231558AbhFUUWv (ORCPT + 99 others); Mon, 21 Jun 2021 16:22:51 -0400 Received: from verein.lst.de ([213.95.11.211]:43825 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231411AbhFUUWu (ORCPT ); Mon, 21 Jun 2021 16:22:50 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 1757168B05; Mon, 21 Jun 2021 22:20:34 +0200 (CEST) Date: Mon, 21 Jun 2021 22:20:33 +0200 From: Christoph Hellwig To: Jason Gunthorpe Cc: Leon Romanovsky , Doug Ledford , Avihai Horon , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Christoph Hellwig , Bart Van Assche , Tom Talpey , Santosh Shilimkar , Chuck Lever III , Keith Busch , David Laight , Honggang LI , Max Gurtovoy Subject: Re: [PATCH v2 rdma-next] RDMA/mlx5: Enable Relaxed Ordering by default for kernel ULPs Message-ID: <20210621202033.GB13822@lst.de> References: <20210621180205.GA2332110@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210621180205.GA2332110@nvidia.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 21, 2021 at 03:02:05PM -0300, Jason Gunthorpe wrote: > Someone is working on dis-entangling the access flags? It took a long > time to sort out that this mess in wr.c actually does have a > distinct user/kernel call chain too.. I'd love to see it done, but I won't find time for it anytime soon.