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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E54DC38145 for ; Tue, 6 Sep 2022 04:58:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230189AbiIFE6Y (ORCPT ); Tue, 6 Sep 2022 00:58:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229499AbiIFE6U (ORCPT ); Tue, 6 Sep 2022 00:58:20 -0400 Received: from out30-57.freemail.mail.aliyun.com (out30-57.freemail.mail.aliyun.com [115.124.30.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1138769F58 for ; Mon, 5 Sep 2022 21:58:18 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R671e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=xueshuai@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VObAuyh_1662440294; Received: from 30.240.120.121(mailfrom:xueshuai@linux.alibaba.com fp:SMTPD_---0VObAuyh_1662440294) by smtp.aliyun-inc.com; Tue, 06 Sep 2022 12:58:16 +0800 Message-ID: <8b35da5c-3a1b-0edb-d35c-026081864092@linux.alibaba.com> Date: Tue, 6 Sep 2022 12:58:08 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [PATCH v4 0/3] drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 SoC Content-Language: en-US To: will@kernel.org, Jonathan.Cameron@Huawei.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: rdunlap@infradead.org, robin.murphy@arm.com, mark.rutland@arm.com, baolin.wang@linux.alibaba.com, zhuo.song@linux.alibaba.com References: <20220617111825.92911-1-xueshuai@linux.alibaba.com> <20220818031822.38415-1-xueshuai@linux.alibaba.com> From: Shuai Xue In-Reply-To: <20220818031822.38415-1-xueshuai@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2022/8/18 AM11:18, Shuai Xue 写道: > Hi, Will, > > I am wondering that do you have any comments to this patch set? If/when you're > happy with them, cloud you please queue them up? > > Thank you :) > > Cheers, > Shuai. Gentle ping. Any comment or suggestion is appreciated. Best Regards, Shuai > > Changes since v3: > - add Reviewed-by of Baolin > - Rebase on Linux v6.0 rc1 > > Changes since v2: > - relaxe build constraints and add COMPILE_TEST > - explicitly include dependent headers > - add Reviewed-by, thanks Jonathan Cameron and Randy Dunlap for their > valuable review and comments > - Link: https://lore.kernel.org/linux-arm-kernel/20220715151310.90091-4-xueshuai@linux.alibaba.com/T/#m1116abc4b0bda1943ab436a45d95359f9bbe0858 > > Changes since v1: > - add high level workflow about DDRC so that user cloud better understand > the PMU hardware mechanism > - rewrite patch description and add interrupt sharing constraints > - delete event perf prefix > - add a condition to fix bug in ali_drw_pmu_isr > - perfer CPU in the same Node when migrating irq > - use FIELD_PREP and FIELD_GET to make code more readable > - add T-Head HID and leave ARMHD700 as CID for compatibility > - Link: https://lore.kernel.org/linux-arm-kernel/eb50310d-d4a0-c7ff-7f1c-b4ffd919b10c@linux.alibaba.com/T/ > > This patchset adds support for Yitian 710 DDR Sub-System Driveway PMU driver, > which custom-built by Alibaba Group's chip development business, T-Head. > > Shuai Xue (3): > docs: perf: Add description for Alibaba's T-Head PMU driver > drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 > SoC > MAINTAINERS: add maintainers for Alibaba' T-Head PMU driver > > .../admin-guide/perf/alibaba_pmu.rst | 100 +++ > Documentation/admin-guide/perf/index.rst | 1 + > MAINTAINERS | 6 + > drivers/perf/Kconfig | 7 + > drivers/perf/Makefile | 1 + > drivers/perf/alibaba_uncore_drw_pmu.c | 810 ++++++++++++++++++ > 6 files changed, 925 insertions(+) > create mode 100644 Documentation/admin-guide/perf/alibaba_pmu.rst > create mode 100644 drivers/perf/alibaba_uncore_drw_pmu.c >