Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp2913576imu; Sun, 23 Dec 2018 10:38:58 -0800 (PST) X-Google-Smtp-Source: ALg8bN4ItAPeUNpTTm+DC9l5FUB1br94uNi7TKI0pYVS6HasqWT4jqZQCNXUxsmkmgySegJc4/1D X-Received: by 2002:a17:902:bcc7:: with SMTP id o7mr10600229pls.281.1545590338513; Sun, 23 Dec 2018 10:38:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1545590338; cv=none; d=google.com; s=arc-20160816; b=UPr6Cpt5rySaI8/K1HceCdLVPc6nefeJkipBX+TLQpbxawyljNgCR55JxikFlwUz7K CHhg9WDr+Z5gyJmponPvv0PwE/ou8J+sr14PCx/XSqgpFQZSWuuLqzmb1WWcYUcANTcT ft6UMyBhhlX0GDb6gf6uXJtaHkfhT7jinucJ6ArFhrc188MqI/HxCfgLrOmszdmJ/Ilf Rw7M+XhoUpuZvNpbNxcfkr01QiUCc9L+CjaTuLQuCN0UxIJ6dxDjHPtQtXNOv31nVQZi 8VNnvFELNw10KKMAkXSqCJNw03UPR19MNSZRBvG7B5IgRrfOsF3aj4TJKAdMkPyTUuoB A/KA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=CHWUmb22thdsk3WpaXrlQDsv3A4GFCGoRF7f37uCrD0=; b=0wI7HtrJb4l031YBZnjfhmVyYUH2HpJkRc1L4nDVLM2fiw6838NvlLMyi7wfCfgv6J P8HdH2/rXjDJO7mCDHE9lXBDW9jCEQ69qVJL5EKS2jq4G0J8KzeMDyD3W4cCUAtljIsC oK4M+yg5DX6MBw+4ayealzZ/msHGkPRGXbepMMrvd9DWSQOqykY8nkj1W3zFd3F7PzVj c2HLdWApwgE/J5bcLTOV7PKugWJ0lcFq4e/05CHec+B3OpDJzFhkFxBlCoOKowI7ltw8 de91dwmqYQM3M2KemTepgqmx2/HnYN4RVQPNwnU5864uX4YNIU70sL2TNImjvENXX8Yw BJ8w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v2si25110116plz.53.2018.12.23.10.38.42; Sun, 23 Dec 2018 10:38:58 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725844AbeLWSgx (ORCPT + 99 others); Sun, 23 Dec 2018 13:36:53 -0500 Received: from a3.inai.de ([88.198.85.195]:44530 "EHLO a3.inai.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725308AbeLWSgw (ORCPT ); Sun, 23 Dec 2018 13:36:52 -0500 X-Greylist: delayed 564 seconds by postgrey-1.27 at vger.kernel.org; Sun, 23 Dec 2018 13:36:51 EST Received: by a3.inai.de (Postfix, from userid 25121) id 03E8A1FC7D98; Sun, 23 Dec 2018 19:27:22 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by a3.inai.de (Postfix) with ESMTP id E95543BB8A94; Sun, 23 Dec 2018 19:27:22 +0100 (CET) Date: Sun, 23 Dec 2018 19:27:22 +0100 (CET) From: Jan Engelhardt To: "Moger, Babu" cc: "tglx@linutronix.de" , "mingo@redhat.com" , "bp@alien8.de" , "corbet@lwn.net" , "fenghua.yu@intel.com" , "reinette.chatre@intel.com" , "peterz@infradead.org" , "gregkh@linuxfoundation.org" , "davem@davemloft.net" , "akpm@linux-foundation.org" , "hpa@zytor.com" , "x86@kernel.org" , "mchehab+samsung@kernel.org" , "arnd@arndb.de" , "kstewart@linuxfoundation.org" , "pombredanne@nexb.com" , "rafael@kernel.org" , "kirill.shutemov@linux.intel.com" , "tony.luck@intel.com" , "qianyue.zj@alibaba-inc.com" , "xiaochen.shen@intel.com" , "pbonzini@redhat.com" , "Singh, Brijesh" , "Hurwitz, Sherry" , "dwmw2@infradead.org" , "Lendacky, Thomas" , "luto@kernel.org" , "joro@8bytes.org" , "jannh@google.com" , "vkuznets@redhat.com" , "rian@alum.mit.edu" , "jpoimboe@redhat.com" , "linux-kernel@vger.kernel.org" , "linux-doc@vger.kernel.org" Subject: Re: [PATCH v9 00/13] arch/resctrl: AMD QoS support In-Reply-To: <20181121202811.4492-2-babu.moger@amd.com> Message-ID: References: <20181121202811.4492-2-babu.moger@amd.com> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Nov 21 2018 20:28:23, Moger, Babu wrote: > >This series adds support for AMD64 architectural extensions for >Platform Quality of Service. The term "QoS" is already used for net/sched/. It will be bad naming to have QoS - and then an AMD QoS / Platform QoS as well. Preexisting, decade-old howtos may speak of enabling "QoS", and with the ambiguity, the unsuspecting kernel builder apprentice may enable the wrong thing in his config. So either the QoS from networking gets correspondingly renamed ("packet QoS"?.. or something), or else AMD QoS should be changed.