From nobody Sun Feb 8 14:31:32 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 7827733C522; Wed, 17 Dec 2025 12:38:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765975084; cv=none; b=GNbBxazWbhayum2i7OSim0JT3GevibVbMzUSzQPGRAUN7NuDqlv+IKmmxbRE/vrv52tW7AJAZSUEoG8KWDSy2v35U90cgcoD0VeWpA1RV98jJdB0XtQMHAN4uMPp48bV5Sn5ocOQJzGzt7ZGq/902seeAR5q7cCjizL2EfnYupI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765975084; c=relaxed/simple; bh=9X3cGWqZf9OQmsZKf4pdXttVlADhWGKfHaP+PQxyLvk=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=rx1c0U+HiK7RQmhs8XE/v2J+6RrqXGQUev2v5JagIQDpOGYf6yOLQGA1C6G+Waj0x/b0p7M0pGdYD825VvWrp1Yw0ga4tOVRn/PDYnCOzG10vAGFRK2HrDpio7fDRBakCaCO5SZ3+fpP4zdPM5D8mRwo1TQLOT7DfBCgU06uN1s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=PbzH437W; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=5KoHVTzD; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="PbzH437W"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="5KoHVTzD" Date: Wed, 17 Dec 2025 12:37:59 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1765975080; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7oZEnrxUlid2j12E8fSIXfKf2biAXf2NgPB/8iahx1U=; b=PbzH437W8vV2op9KZ0ZTQqUV/paVtHrM1HzJQV6sKC2P/LvXhtmgvEt8wLgRvsAv51Cl4E 3eCxp2R9zPhvCbltxlZdENcBsEkBx1L+3Cxt6bSVTGQFreAdrabl4/dmwz7cgcVfz9Fg7R GKd/s3CPlHu6VMeu+ogftv161ipCbZc6TlJtQgdZPnBcPRd3cts3p810ChUA6VJ+st8/Ou JNf8urRuXI0G14WSQQeR0QFLdidHrC1U42D81nCOlL+WuOf7UD/T7kZ0Ncp1Aq5GagN9eX gsxlF9BzBvp/vkWBTPmydimVBvduSXgiIQINszPOSBWv+HtrSpCS36t5i+ZmJQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1765975080; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7oZEnrxUlid2j12E8fSIXfKf2biAXf2NgPB/8iahx1U=; b=5KoHVTzDyZkHxY9Bt/O4A+sQZf62P/0S0m6/PKvDi1vjAdc9eoD9zSTGw2cl+gaMwEzi4H rRwvPJNHZyb5lkCQ== From: "tip-bot2 for Martin Schiller" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/core] perf/x86/cstate: Add Airmont NP Cc: Martin Schiller , "Peter Zijlstra (Intel)" , Dapeng Mi , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251124074846.9653-4-ms@dev.tdt.de> References: <20251124074846.9653-4-ms@dev.tdt.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176597507931.510.4588704165245096188.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the perf/core branch of tip: Commit-ID: 3006911f284d769b0f66c12b39da130325ef1440 Gitweb: https://git.kernel.org/tip/3006911f284d769b0f66c12b39da13032= 5ef1440 Author: Martin Schiller AuthorDate: Mon, 24 Nov 2025 08:48:46 +01:00 Committer: Peter Zijlstra CommitterDate: Wed, 17 Dec 2025 13:31:09 +01:00 perf/x86/cstate: Add Airmont NP >From the perspective of Intel cstate residency counters, the Airmont NP (aka Lightning Mountain) is identical to the Airmont. Signed-off-by: Martin Schiller Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Dapeng Mi Link: https://patch.msgid.link/20251124074846.9653-4-ms@dev.tdt.de --- arch/x86/events/intel/cstate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 1e2658b..f3d5ee0 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -613,6 +613,7 @@ static const struct x86_cpu_id intel_cstates_match[] __= initconst =3D { X86_MATCH_VFM(INTEL_ATOM_SILVERMONT, &slm_cstates), X86_MATCH_VFM(INTEL_ATOM_SILVERMONT_D, &slm_cstates), X86_MATCH_VFM(INTEL_ATOM_AIRMONT, &slm_cstates), + X86_MATCH_VFM(INTEL_ATOM_AIRMONT_NP, &slm_cstates), =20 X86_MATCH_VFM(INTEL_BROADWELL, &snb_cstates), X86_MATCH_VFM(INTEL_BROADWELL_D, &snb_cstates),