Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp3717323ybc; Thu, 14 Nov 2019 13:37:27 -0800 (PST) X-Google-Smtp-Source: APXvYqxG/FzuurLVMAPeIJCmQNchZIbM/OK8WWNkJXMbKRP8Rq7mQE7lm+z3bkNv6vGdEkpCONDR X-Received: by 2002:adf:edc5:: with SMTP id v5mr9326607wro.322.1573767446950; Thu, 14 Nov 2019 13:37:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573767446; cv=none; d=google.com; s=arc-20160816; b=FjuyfWUE6VsbLxdWLLKps45kNDbnGsXfcLGEiJoQgowX3mJE2DQW+uSqhmBjstCooh h9D86d5fcNGZoLoph7xXddlL3RU40TYFDEdaEGcvtdzenuKleGIx0lhmjMCJYiwGdp4W KH7LjNuyKrPMCqsp2JWQhuUr4sBhqmzO6Xt7/xIQzU/bfessb2kejydTf8kn3mvPdE/Q 6hMcXOtJPsEhl8fIH/hH4Ss8+qxHz7pgLHCUgp/Y7uwMdZBt5mLK/wM5Prn6zJwglsDk soqV7360uIdmMXPmyJbqtTj9so3YuTcgFDAYZfccqCZhpgFGAZubjcaTwKqjhbSzzgX7 E1jA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=cvy3L9GZq+EiURmGGqOCGafB10FixdF2+VFGmdixDV8=; b=fy6+2U3yqXMdqtkXSy7HaBNBBo5fA/M0t293eTRHHYvImc7GDrL/zRhKEBukk6rXiC ySrZGLIZB2kTccuDW2dcBFie+y8y/5MdrSy6Q8ArPwAiWPCXzwsfwnYkqamm8o10FNJU VzAOBquQXJC3JdXxyH63bIPif9YiZVd83AAOqnY326EOOuz+DNdisjLENOdNu6pmHExc 5U380uwj14e2oPp8PeVHXIsoFhRXhHhP200/QTb6Rk/plv/TAfen2nmKm+52Tv97Okyc kuaWL66AQV6UAVFnV/7IUgfbKRKKGUldbUr/LXQSglesNm5cRFHuixIVzusFWXjEB8Cz JlSQ== 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 bo21si4464067edb.137.2019.11.14.13.36.53; Thu, 14 Nov 2019 13:37:26 -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 S1726930AbfKNVeM (ORCPT + 99 others); Thu, 14 Nov 2019 16:34:12 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:54372 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726592AbfKNVeL (ORCPT ); Thu, 14 Nov 2019 16:34:11 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id C3E3D14A6F3BD; Thu, 14 Nov 2019 13:34:10 -0800 (PST) Date: Thu, 14 Nov 2019 13:34:08 -0800 (PST) Message-Id: <20191114.133408.708754856568136468.davem@davemloft.net> To: Jose.Abreu@synopsys.com Cc: netdev@vger.kernel.org, Joao.Pinto@synopsys.com, peppe.cavallaro@st.com, alexandre.torgue@st.com, mcoquelin.stm32@gmail.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next 0/7] net: stmmac: CPU Performance Improvements From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 14 Nov 2019 13:34:11 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jose Abreu Date: Thu, 14 Nov 2019 10:59:14 +0000 > From: Jose Abreu > Date: Nov/13/2019, 15:12:01 (UTC+00:00) > >> CPU Performance improvements for stmmac. Please check bellow for results >> before and after the series. > > Please do not apply this. I found an issue with patch 1/7 and I have > some more changes that reduce even more the CPU usage. Ok.