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[209.132.180.67]) by mx.google.com with ESMTP id 93-v6si4807749plf.113.2018.09.06.03.23.20; Thu, 06 Sep 2018 03:23:35 -0700 (PDT) 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; dkim=pass header.i=@163.com header.s=s110527 header.b=kbCgnzq8; 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 S1728309AbeIFOuQ (ORCPT + 99 others); Thu, 6 Sep 2018 10:50:16 -0400 Received: from m12-13.163.com ([220.181.12.13]:49338 "EHLO m12-13.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727753AbeIFOuQ (ORCPT ); Thu, 6 Sep 2018 10:50:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Subject:From:Message-ID:Date:MIME-Version; bh=q+E43 1o3NMLjxkTMQ6dbM95VNMH3rFUn+KLt95/vyag=; b=kbCgnzq88dSWjQRUHuyfM FiNXOWAlbOeL6RQK29Xof30tm9gzJqYWcwgBW4Gx9ygKIsWuvGFesD6AeiFwGUUG u23gpAAJIxUeysknAoHGlwkqFnQ67p9JxWjHIgW0gCdGDD16AJwUWc+9oncVjsOW Mix+LXEfITL+/HdZ6+ZZBg= Received: from localhost.localdomain (unknown [49.65.59.196]) by smtp9 (Coremail) with SMTP id DcCowADHSX4a_pBbMYdbIg--.61270S2; Thu, 06 Sep 2018 18:14:51 +0800 (CST) Subject: Re: Affinity managed interrupts vs non-managed interrupts To: Thomas Gleixner , Kashyap Desai Cc: Ming Lei , Sumit Saxena , Ming Lei , Christoph Hellwig , Linux Kernel Mailing List , Shivasharan Srikanteshwara , linux-block , Dou Liyang References: <20180829084618.GA24765@ming.t460p> <300d6fef733ca76ced581f8c6304bac6@mail.gmail.com> <615d78004495aebc53807156d04d988c@mail.gmail.com> <486f94a563d63c4779498fe8829a546c@mail.gmail.com> <602cee6381b9f435a938bbaf852d07f9@mail.gmail.com> <66256272c020be186becdd7a3f049302@mail.gmail.com> From: Dou Liyang Message-ID: Date: Thu, 6 Sep 2018 18:14:50 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=gbk; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-CM-TRANSID: DcCowADHSX4a_pBbMYdbIg--.61270S2 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxUDEfOUUUUU X-Originating-IP: [49.65.59.196] X-CM-SenderInfo: pgrxszxl1d0wi6rwjhhfrp/1tbiOQ64olXlg2nwawABst Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Thomas, At 09/05/2018 06:38 PM, Thomas Gleixner wrote: > Oh well. This was not intended to magically provide the solution you want > to have. It merily changed the behaviour of the managed interrupt > selection, which is a valid thing to do independent of the stuff you want > to see. > Thank you for clarifying it, I will send the patch independently. > As I said that needs more thought and I really can't tell when I have a > time slot to look at that. > In this period, I am willing to be a volunteer to try to do that you said in the previous reply. May I? Thanks dou