From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3D4E733FE12; Sat, 28 Feb 2026 17:34:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300080; cv=none; b=hjFdhJ89qyYKqmIEESZXflp6f4CQDBoqp+KwbCcyXIb/W5CREGpHtmeHH5CcbVq0AXdU0DIe8G5hcbvP8If7qSZaxi+ZyWEgbu61Mu8PutXqMrGnfyIlJTmaNbC/mc/wWRNu/c3UkPdfrbs/tw83kc5SBWsOBHQ7zI9ivN5LlfQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300080; c=relaxed/simple; bh=TmeLW5qr0QCHMuHsr+B7FWmNu2EJjch5/GeBaeSU8/s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mz6W7rpStsPLu7Pmfp3myAEuMToOzgaCxdAdYghb8OxEvE1CJLrtgWDV8JrR7TT1tMhXkqSn5LiKQNMuqk21+IuDQnFy34lJY/DoHw58Mou66v3O0xllotzLnNkGcp/JQvZa+//mXqUISS0caui5oOjdGSYrX+zVbF56aUswRfk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nkjOwsRg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nkjOwsRg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72A53C19424; Sat, 28 Feb 2026 17:34:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300080; bh=TmeLW5qr0QCHMuHsr+B7FWmNu2EJjch5/GeBaeSU8/s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nkjOwsRgHh6r3bbtk+qJb1hJJbmgTmlsDuR7hGNU3XlmioIESXJtkqiPxw7jTBa2v bft12MUC6XgxN9u320xsAVq4FrDtiSwRG+2Ht6KJpbHVRV9Ms8MErGWTqZG6yJ/Qiz O2ApWu7rXMXl6+6v86qZmr/zQXGsBz+MRTwtEGn4ExNinW2F6Q5H0MLE5dTpoMwZqr 2yXpb5AmTN2yYpQZFviJN9c/2MW+WGzv9MCH6AD42twJDk0FrMgrDgjAJ45POPj+cs GKQRjgzf/YbAZ0ooIriEAchz4zUu0m2nGc+Q2ZqbNQfZjhnijZJ296UC4FUGdI/mMC pqEd0a5VsaqHg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Martin Schiller , "Peter Zijlstra (Intel)" , Dapeng Mi , Sasha Levin Subject: [PATCH 6.19 094/844] perf/x86/cstate: Add Airmont NP Date: Sat, 28 Feb 2026 12:20:07 -0500 Message-ID: <20260228173244.1509663-95-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Martin Schiller [ Upstream commit 3006911f284d769b0f66c12b39da130325ef1440 ] >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 Signed-off-by: Sasha Levin --- 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 fa67fda6e45b4..c1e318bdaa397 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -599,6 +599,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = { 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), X86_MATCH_VFM(INTEL_BROADWELL, &snb_cstates), X86_MATCH_VFM(INTEL_BROADWELL_D, &snb_cstates), -- 2.51.0