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 69D06C432C0 for ; Mon, 25 Nov 2019 08:28:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 302892082F for ; Mon, 25 Nov 2019 08:28:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726962AbfKYI2P (ORCPT ); Mon, 25 Nov 2019 03:28:15 -0500 Received: from mga09.intel.com ([134.134.136.24]:60077 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725763AbfKYI2P (ORCPT ); Mon, 25 Nov 2019 03:28:15 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Nov 2019 00:28:14 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,241,1571727600"; d="scan'208";a="216880267" Received: from hao-dev.bj.intel.com (HELO localhost) ([10.238.157.65]) by fmsmga001.fm.intel.com with ESMTP; 25 Nov 2019 00:28:12 -0800 Date: Mon, 25 Nov 2019 16:08:39 +0800 From: Wu Hao To: Will Deacon Cc: 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: <20191125080839.GA6227@hao-dev> References: <1573622695-25607-1-git-send-email-hao.wu@intel.com> <20191125033412.GB890@hao-dev> <20191125080127.GC1809@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191125080127.GC1809@willie-the-truck> 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, 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. :) Thanks Hao > > Will