From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mxout70.expurgate.net (mxout70.expurgate.net [194.37.255.70]) (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 1DA622DFA2D; Mon, 24 Nov 2025 08:06:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.37.255.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763971619; cv=none; b=Zka3u4bVWHYIzOJJOGwXUCZYNCuC3Vv/UbDQMpmGV0t+7AAD48H95giiCPAkqxOpfh2UwznklpOz6RXsKf3D5gVT0pK65PqH5pd6oj++cLTzEU8ArvjMFXyvhwPbBmGIJZMR75lhbameHy71h2B+wrzeEh3YwVanWPL7yEfelwA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763971619; c=relaxed/simple; bh=F9uJWD3rUKowmv2igq5Yy2Vrg6075o+kqKNns1F/Yec=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bBkO1BIQbJWE/2RPJni7wOg8druzD47c3PfNyQDgXFlyDxvVrb9x/JyZlUwVrfytaN88be2EpHZWiKWe49TlRtzgxtHuyImEs7It3JfaatEEluxeedIJDioXNte243oFf+wZTi28wdrHAkxCfOv+kqC/UBmIxLeCTy/2scT4mfE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dev.tdt.de; spf=pass smtp.mailfrom=dev.tdt.de; dkim=temperror (0-bit key) header.d=dev.tdt.de header.i=@dev.tdt.de header.b=RBfdOTmj; arc=none smtp.client-ip=194.37.255.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dev.tdt.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dev.tdt.de Authentication-Results: smtp.subspace.kernel.org; dkim=temperror (0-bit key) header.d=dev.tdt.de header.i=@dev.tdt.de header.b="RBfdOTmj" Received: from [194.37.255.9] (helo=mxout.expurgate.net) by relay.expurgate.net with smtp (Exim 4.92) (envelope-from ) id 1vNRK8-003IZD-TZ; Mon, 24 Nov 2025 08:49:24 +0100 Received: from [195.243.126.94] (helo=securemail.tdt.de) by relay.expurgate.net with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vNRK8-0041zS-76; Mon, 24 Nov 2025 08:49:24 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dev.tdt.de; s=z1-selector1; t=1763970563; bh=7chVPCZERRAnG3trSITIQxhj4xyFY+6yUYn8lmvoLfs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RBfdOTmj+8JOvGg6/6Ihq0IVkSET84D7r3LOCtCHKxOGVuJz6crQhfl7ExY10gb83 dFTB3mV6edj+NJSkJB8n7nee7iE2pJbVOq6mBdlSiq6YFyaf5gt6qI7QeZaQRWFix3 3TI3MSfHlgv7ZyHThTAP7/hl4mtBpousDMpbN/fkq6fWWVeoaNg69SVDaWGhHSaqLI teLkp1EEgeCbiFjRjHGCMbxjDXlfa1cyoaPEjiGKBe7tZV7lWFs+UUW+/0OG/QCscJ QRp7jJhK3JWmQHHZAgxGbE+YaZdblYVpNTG7+Ole2vozx5Ju0CEVE3xoc3BXEae2Vn G1yTl/B5H2a2Q== Received: from securemail.tdt.de (localhost [127.0.0.1]) by securemail.tdt.de (Postfix) with ESMTP id B59DF240042; Mon, 24 Nov 2025 08:49:23 +0100 (CET) Received: from mail.dev.tdt.de (unknown [10.2.4.42]) by securemail.tdt.de (Postfix) with ESMTP id AB516240036; Mon, 24 Nov 2025 08:49:23 +0100 (CET) Received: from mschillerX13.tdtnet.local (unknown [10.2.3.19]) by mail.dev.tdt.de (Postfix) with ESMTPSA id 84C0820807; Mon, 24 Nov 2025 08:49:23 +0100 (CET) From: Martin Schiller To: 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, Martin Schiller Subject: [PATCH 1/3] perf/x86/msr: Add Airmont NP Date: Mon, 24 Nov 2025 08:48:44 +0100 Message-ID: <20251124074846.9653-2-ms@dev.tdt.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251124074846.9653-1-ms@dev.tdt.de> References: <20251124074846.9653-1-ms@dev.tdt.de> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-purgate: clean X-purgate-type: clean X-purgate-ID: 151534::1763970564-7EEE10DE-D438690F/0/0 Like Airmont, the Airmont NP (aka Intel / MaxLinear Lightning Mountain) supports SMI_COUNT MSR. Signed-off-by: Martin Schiller --- arch/x86/events/msr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c index 7f5007a4752a..8052596b8503 100644 --- a/arch/x86/events/msr.c +++ b/arch/x86/events/msr.c @@ -78,6 +78,7 @@ static bool test_intel(int idx, void *data) case INTEL_ATOM_SILVERMONT: case INTEL_ATOM_SILVERMONT_D: case INTEL_ATOM_AIRMONT: + case INTEL_ATOM_AIRMONT_NP: =20 case INTEL_ATOM_GOLDMONT: case INTEL_ATOM_GOLDMONT_D: --=20 2.47.3