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 377E6226D18; Tue, 25 Nov 2025 07:44:33 +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=1764056676; cv=none; b=qWcyiglVxZpa6pL8VE59kVqRcGkefhFrJckPs6e73B2LLYlv/l8jqKOdAc+m2E3EZE+r/vLW2yBYinghtdssZJ7ynBws1qpo6jxXosNXndj1VPDKBVvLSDFD1lqEwhYfvdZ60PYH6JwfDcy5vuVWb3uaM9PaE34R5XCLpaFNESk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764056676; c=relaxed/simple; bh=Wm90iqCzTdbklOvC6Gk9dh3F9gBpqBFcbxEfjY+YBwg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WaRlvIdUkKQGAnAGmN7l/VjEnMX4tK/5qX8hsajQonHMW5MREWgQEulvWqJOH4qVmcsw1GQ7uuwihAdMUdVJc1xoY4TmErppFv80VjgTg4kaQa3VboOSy/QewrULYBFznTHFn1BBYX6secQmqVj0DxFvTpCckdXggszu4pLjc10= 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=Xs/PEYbl; 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="Xs/PEYbl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764056675; x=1795592675; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=Wm90iqCzTdbklOvC6Gk9dh3F9gBpqBFcbxEfjY+YBwg=; b=Xs/PEYblM2QHkI3FTmYQWWKFm0Jjb1OktFgfzvKZUNfOLmpGlnpUCzz3 SZkvUjgLBlbmSJcdK34r8zwoPChVN+cV1j0mC7SzEAFxOV/jFFbqCrqr7 i2LxLvn5x3SXmgxyc3+QnLc5wKPKvdwhV4JznclygAQJFp6ORLjK92Cxz G0/p0Ab4gNjeO5ra5l1QzHGZrV3690y+W7shUswLt2AxAzuBeBWTIXS9G nvnt1SdC1lAuywQ6cqatCxJddMktPkUS7ohm/UEv2uLBA3QJhz7c2gP4J HJKT4bnlxDysbrbmd+XZfcPcccGV2r/D1nYm+EmDRncp8B4LQgn77YPyc w==; X-CSE-ConnectionGUID: U9EG5HTmRK64ISuJ1j4cXA== X-CSE-MsgGUID: hqJHeZPfSX6qxJCSK9emnA== X-IronPort-AV: E=McAfee;i="6800,10657,11623"; a="77178445" X-IronPort-AV: E=Sophos;i="6.20,224,1758610800"; d="scan'208";a="77178445" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2025 23:44:34 -0800 X-CSE-ConnectionGUID: SI73HCNlRMy34c0SIjxYtg== X-CSE-MsgGUID: xSOymkxFTg6qhsGY7ffvCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,224,1758610800"; d="scan'208";a="229845163" Received: from dapengmi-mobl1.ccr.corp.intel.com (HELO [10.124.240.213]) ([10.124.240.213]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2025 23:44:28 -0800 Message-ID: Date: Tue, 25 Nov 2025 15:44:25 +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 0/3] perf/x86: Add Airmont NP To: Martin Schiller , tony.luck@intel.com, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, james.clark@linaro.org, tglx@linutronix.de, bp@alien8.de, dave.hansen@linux.intel.com Cc: x86@kernel.org, hpa@zytor.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, fe@dev.tdt.de References: <20251124074846.9653-1-ms@dev.tdt.de> Content-Language: en-US From: "Mi, Dapeng" In-Reply-To: <20251124074846.9653-1-ms@dev.tdt.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/24/2025 3:48 PM, Martin Schiller wrote: > From the perspective of Intel cstate, PMU and MSR the Airmont NP > (aka Lightning Mountain) is identical to Airmont. > > This changes are taken from patched kernel sources of the MaxLinear SDK > which can be found at https://github.com/maxlinear/linux > > Martin Schiller (3): > perf/x86/msr: Add Airmont NP > perf/x86/intel: Add Airmont NP > perf/x86/cstate: Add Airmont NP > > arch/x86/events/intel/core.c | 1 + > arch/x86/events/intel/cstate.c | 1 + > arch/x86/events/msr.c | 1 + > 3 files changed, 3 insertions(+) The whole patch-set looks good to me. Reviewed-by: Dapeng Mi