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 E39281DA11B; Wed, 19 Mar 2025 14:38:10 +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=1742395091; cv=none; b=Sby+bM7Y0YA4UxvRBAzS72jVUaMVZoShVykHYT15Pfx9zhb5kik0prkw6JYVcP2aqwtVrgYpRwYuhmlTFqYNwPARkEQPvx5DTh47bJR6DABFnfWgujM3bw5EavBJqnLGVscBrpctLu47TEifzwIimgMiEAkwGddtxMvaSvJHxAY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742395091; c=relaxed/simple; bh=/dxhgjHh76YH8DVZu+KJJU+aWIvZciKjurNuxKt5xng=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dry3H8RmGc+jT2KPttVUZo3hTOCkZ1RtUEhdGaFldR44XioKpuNGzqwckfTEE5f8hyspSuJdUImQXS2IBFuM7xpUzaeMLtafSvOLcdDAiI3xRggwCGbVx+2f4qa/QVYHyOSPvr3SE44+19FYc1j90VK6tPyEzY0Az38DPgZ1rnE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Q2iwXZ00; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Q2iwXZ00" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5D95C4CEE4; Wed, 19 Mar 2025 14:38:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1742395090; bh=/dxhgjHh76YH8DVZu+KJJU+aWIvZciKjurNuxKt5xng=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q2iwXZ00DIezSEtRaWSooHS2o7/9q+wdbgNuutvz8p42BwaBaoqlBbfliz8AuS74a wvtHHYEUataoIzq3ymB+JjahGB+1orOU8ImjqYUq/R5GzrNw6o4jUv5UrnzyYA6au0 x4dZcks+8AI+8KbQCXHeVjv3i/Rz+aRsCJzE4fxs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Aaron Ma , Ingo Molnar , Zhang Rui , Sasha Levin Subject: [PATCH 6.12 138/231] perf/x86/rapl: Add support for Intel Arrow Lake U Date: Wed, 19 Mar 2025 07:30:31 -0700 Message-ID: <20250319143030.247807764@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319143026.865956961@linuxfoundation.org> References: <20250319143026.865956961@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Aaron Ma [ Upstream commit 68a9b0e313302451468c0b0eda53c383fa51a8f4 ] Add Arrow Lake U model for RAPL: $ ls -1 /sys/devices/power/events/ energy-cores energy-cores.scale energy-cores.unit energy-gpu energy-gpu.scale energy-gpu.unit energy-pkg energy-pkg.scale energy-pkg.unit energy-psys energy-psys.scale energy-psys.unit The same output as ArrowLake: $ perf stat -a -I 1000 --per-socket -e power/energy-pkg/ Signed-off-by: Aaron Ma Signed-off-by: Ingo Molnar Acked-by: Zhang Rui Link: https://lore.kernel.org/r/20241224145516.349028-1-aaron.ma@canonical.com Signed-off-by: Sasha Levin --- arch/x86/events/rapl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c index a481a939862e5..fc06b216aacdb 100644 --- a/arch/x86/events/rapl.c +++ b/arch/x86/events/rapl.c @@ -846,6 +846,7 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = { X86_MATCH_VFM(INTEL_METEORLAKE_L, &model_skl), X86_MATCH_VFM(INTEL_ARROWLAKE_H, &model_skl), X86_MATCH_VFM(INTEL_ARROWLAKE, &model_skl), + X86_MATCH_VFM(INTEL_ARROWLAKE_U, &model_skl), X86_MATCH_VFM(INTEL_LUNARLAKE_M, &model_skl), {}, }; -- 2.39.5