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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 22ED6C43603 for ; Mon, 16 Dec 2019 01:03:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DF16C206A5 for ; Mon, 16 Dec 2019 01:03:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726526AbfLPBDS (ORCPT ); Sun, 15 Dec 2019 20:03:18 -0500 Received: from mga09.intel.com ([134.134.136.24]:38868 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726373AbfLPBDR (ORCPT ); Sun, 15 Dec 2019 20:03:17 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Dec 2019 17:03:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,319,1571727600"; d="scan'208";a="297536793" Received: from yilunxu-optiplex-7050.sh.intel.com (HELO localhost) ([10.239.159.141]) by orsmga001.jf.intel.com with ESMTP; 15 Dec 2019 17:03:14 -0800 Date: Mon, 16 Dec 2019 09:01:04 +0800 From: Xu Yilum To: Will Deacon Cc: Wu Hao , mdf@kernel.org, mark.rutland@arm.com, linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, atull@kernel.org, gregkh@linuxfoundation.org Subject: Re: [PATCH v6 0/2] add performance reporting support to FPGA DFL drivers Message-ID: <20191216010104.GA32154@yilunxu-OptiPlex-7050> References: <1573622695-25607-1-git-send-email-hao.wu@intel.com> <20191125033412.GB890@hao-dev> <20191125080127.GC1809@willie-the-truck> <20191125080839.GA6227@hao-dev> <20191209024527.GA22625@hao-dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191209024527.GA22625@hao-dev> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 09, 2019 at 10:45:27AM +0800, Wu Hao wrote: > On Mon, Nov 25, 2019 at 04:08:39PM +0800, Wu Hao wrote: > > On Mon, Nov 25, 2019 at 08:01:28AM +0000, Will Deacon wrote: > > > On Mon, Nov 25, 2019 at 11:34:12AM +0800, Wu Hao wrote: > > > > Hi Will and Mark, > > > > > > > > Could you please help us on review this patchset? as this patchset mainly > > > > introduced a new perf driver following the similar way as drivers/perf/*. > > > > > > Why is it not under drivers/perf/, then? > > > > Hi Will > > > > Thanks for the quick response. This is one sub feature for DFL based FPGAs, > > and we plan to put this sub feature together with others, including related > > documentation. It only registers a standard perf pmu for its userspace > > interfaces. > > > > > > > > > This patchset has been submitted for a long time but didn't receive any > > > > comment after v4. we appreciate any review comments! thanks in advance. :) > > > > > > Hmm, not sure I saw the previous versions. Guessing I wasn't on cc? > > > > We switched to perf API from v4, and started ccing you and Mark from v5. :) > > Hi Will > > Did you get a chance to look into this patchset? > > Thanks > Hao Hi Will Did you have time to look into this patchset? We have done review work for FPGA part. And as a perf driver, we appreciate your comments. Thanks Yilun > > > > > Thanks > > Hao > > > > > > > > Will