From patchwork Tue Aug 11 15:31:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Rui" X-Patchwork-Id: 11709347 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6FDBD739 for ; Tue, 11 Aug 2020 15:31:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59E8A2076C for ; Tue, 11 Aug 2020 15:31:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728883AbgHKPby (ORCPT ); Tue, 11 Aug 2020 11:31:54 -0400 Received: from mga05.intel.com ([192.55.52.43]:25702 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728881AbgHKPby (ORCPT ); Tue, 11 Aug 2020 11:31:54 -0400 IronPort-SDR: B2+jD7nvxTXECvRnNRQKD9b/jLMMqDYUrsMhi0ByjxJFMpxIv1s0t49piobR3BYwQU4LsPMNRT 8tE5n/NoJ4Ng== X-IronPort-AV: E=McAfee;i="6000,8403,9710"; a="238588441" X-IronPort-AV: E=Sophos;i="5.76,300,1592895600"; d="scan'208";a="238588441" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2020 08:31:54 -0700 IronPort-SDR: kp0EHMCemPHZhg+a3AXanMgr+SzKKlEyrqRDEczMzE/VSLZEHgLXn4HyUQ0zZ952q4FqKajvo0 FYNJereQCueg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,300,1592895600"; d="scan'208";a="439077136" Received: from xzhao1-mobl.ccr.corp.intel.com (HELO rzhang1-mobile.ccr.corp.intel.com) ([10.249.175.227]) by orsmga004.jf.intel.com with ESMTP; 11 Aug 2020 08:31:50 -0700 From: Zhang Rui To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org Cc: linux-pm@vger.kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, linux-kernel@vger.kernel.org, kan.liang@linux.intel.com, len.brown@intel.com, rafael@kernel.org Subject: [PATCH v2 0/3] perf/x86/rapl: Add Intel SapphireRapids support Date: Tue, 11 Aug 2020 23:31:46 +0800 Message-Id: <20200811153149.12242-1-rui.zhang@intel.com> X-Mailer: git-send-email 2.17.1 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi, all, This patch set adds rapl perf event support for Intel SapphireRapids platform. Patch 1/3 fixes a regression that Psys RAPL Domain sysfs I/F is missing. Patch 2/3 introduces support for different energy unit quirks. Patch 3/3 introduces support for Intel SapphireRapids platform, which has fixed energy units for DRAM RAPL Domain and Psys RAPL Domain. Any feedbacks are appreciated. thanks, rui v1..v2: - add ACK from Jiri Olsa. - update patch 3/3 to solve a conflict introduced in the merge window.