From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E7DD72F1FE6; Fri, 24 Oct 2025 07:43:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761291815; cv=none; b=kraM/SrEwkTidm42WsF+lr78AWe3M+rCk/o4UK4PElU3VRlqmVbJxmqNx7jOxE2qX/eCpNdpbtKtC0FxyCGds1TVnhQw4O9eZDoM/Gpmnb6vk0bBTtARquGA4DQBVJXuOXY1HxZPHu//Vb3BlJYfQcGjCb+61/Y3DhTpxNtmYIk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761291815; c=relaxed/simple; bh=TDKLk7ury7RzxFqK59JRhpHgNK8TI1jgXu2IzIXiwuE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XaVsxh84wA3ZIvlI46L6fs0r84DJCi7BFZMZMHLJkNe9eDZQArroAWNqH71bKfex7OP32POUmOu5gun1eptKi/T1NWfIaMqw7kaRHxkK9MixnQImD1LqiKEasvyG6Vvjl7tSWBMtH8mF/o6Nz7dKUZLFLLNMzWR9O7NFmm3Y0R0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=c9wwdjZM; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="c9wwdjZM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761291814; x=1792827814; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=TDKLk7ury7RzxFqK59JRhpHgNK8TI1jgXu2IzIXiwuE=; b=c9wwdjZMvdBxOUooltqKGLZaP5Ssm+A/FKcr3YH1vcQXXEKOZyQanXMd 0iuL6xsJvpq0+mH+N+TRBGFfAPY2xikRdmWP2VuBaQP2QqrY5XpYQFf8A WFtjZdfbBtk6WsVwRTx56cq1Ev7JO1wjb+oQmeeu8re2LRN+yydrjtphK q485t5zMxBIQevAMBw/1Hdv+kozp8UQ//+qvpxKD5xv7MTAX3ZLsBHtEu VrYhfidFJ6lSiGVzkL52/UtgrHrsYeFhTBTce9T6dVXg/yrjLARX1X7hU Ae0St+JH8Gv4zXR6UZONFGxan9WhXLH70dHgRhfzFLeiAUfUYuSa3QoN4 w==; X-CSE-ConnectionGUID: H3yd0Wq8RfujMgek8ZhKBQ== X-CSE-MsgGUID: +duEPUVkSceXKNyPTe6Xtw== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="74590566" X-IronPort-AV: E=Sophos;i="6.19,251,1754982000"; d="scan'208";a="74590566" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2025 00:43:33 -0700 X-CSE-ConnectionGUID: icw+zRzxSLuAIknhFlHHvw== X-CSE-MsgGUID: C/3Yh2FfQMCbPH1zlRVCFg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,251,1754982000"; d="scan'208";a="188425512" Received: from dapengmi-mobl1.ccr.corp.intel.com (HELO [10.124.233.250]) ([10.124.233.250]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Oct 2025 00:43:30 -0700 Message-ID: <8f9a1e0f-10eb-47b1-b543-48045c8747d3@linux.intel.com> Date: Fri, 24 Oct 2025 15:43:27 +0800 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND 0/3] cstate support for CWF, LNL and PTL To: Zide Chen , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Ian Rogers , Adrian Hunter , Alexander Shishkin , Andi Kleen , Eranian Stephane Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Xudong Hao , Falcon Thomas References: <20251023223754.1743928-1-zide.chen@intel.com> Content-Language: en-US From: "Mi, Dapeng" In-Reply-To: <20251023223754.1743928-1-zide.chen@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 10/24/2025 6:37 AM, Zide Chen wrote: > This series resends three c-state patches that have been posted for a > few months but have not yet received feedback. > > On behalf of Rui, I’ve included his two patches here, so that all > outstanding Intel c-state related patches can be reviewed together. > > There are no code changes in this resend. Only the changelog in > [PATCH 1/3] has been updated to note that the C1E counter can only > be read via PMT. > > Zhang Rui (2): > perf/x86/intel/cstate: Remove PC3 support from LunarLake > perf/x86/intel/cstate: Add Pantherlake support > > Zide Chen (1): > perf/x86/intel/cstate: Add Clearwater Forest support > > arch/x86/events/intel/cstate.c | 18 ++++++++++-------- > 1 file changed, 10 insertions(+), 8 deletions(-) The whole patch series looks good to me. Reviewed-by:  Dapeng Mi