From nobody Sun Feb 8 08:27:52 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 BA9A334CFC0 for ; Tue, 28 Oct 2025 17:29:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761672597; cv=none; b=V9TsmYY5P9jJxCGoYxV15URPNvlUStXo3BAjBOcE0VpombjSI1ydW9cMACS2mrWraDluLtN0lYSMqCLeRQcyCMd5CMQwFc8Ol19P+wV8iSxL5Uhmqp6pCFrryD4IB0FfIa/tYnCw4Ogd43ZsizAAZjrLgAjQFg9Q+p6r7DXdSkU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761672597; c=relaxed/simple; bh=pnJd+dGJHFKo9OXgAh2QSi15TVzeMPfUieMjDclcuRY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=tvqHb4I0ALXeXmu1klfzyG1jDg4HD0HsUuCN9YVLvJ77mOjn9XlEhwbf62TpuCJX0+7HAKu6QCOmn+dEtvzSleM8Nnjkio8ET1MOMnH5FtSb+1kSw2oTqYtgT+qo86zQenippvJ3GYPVBGQfbih6Nsw60+ngI9QuTylokj0gsj4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=EX1hy+K2; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="EX1hy+K2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761672595; x=1793208595; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=pnJd+dGJHFKo9OXgAh2QSi15TVzeMPfUieMjDclcuRY=; b=EX1hy+K2PMMwTXw8oMbzFyyfu4juSVD11znz2DLIwDu2c4AplEkAec3s 6v7aEjNmLgZOO4zHjXStV6Q+nKbtbFnUVE/ukUZ1MbDrVu11FxPGWBg3D MgKBPkHTx8dy2lo5ottDI27zjBxrZUhGlrrMNp38ecpN4C2dThpEEz3vf E8+GrE5wj+xdC8LpNzsTnAbGNmPvm/EEVJLKE/qAkJLY1wjb4/UngqZPI ld9Wqfs+XaJPYHBXgZ/+wl6v2XKDqkZt19dbLCLCWDPoQmg5Hm0uELEQ5 ZTo9Q4oZDtZr+LbKTAl85z9nW97FFDJTea07fazOQEV2wxCPfL/D9ufmC w==; X-CSE-ConnectionGUID: G+Xdwf5IQRq8EJlbxxlpfQ== X-CSE-MsgGUID: GMjQNAIJSYupkzTd117i8g== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="74071156" X-IronPort-AV: E=Sophos;i="6.19,261,1754982000"; d="scan'208";a="74071156" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2025 10:29:55 -0700 X-CSE-ConnectionGUID: h99O2UVXSfOsMUuMzF2vDA== X-CSE-MsgGUID: tnO9XV1TQm+WLUc3UF+gVQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,261,1754982000"; d="scan'208";a="185497684" Received: from tjmaciei-mobl5.ger.corp.intel.com (HELO agluck-desk3.home.arpa) ([10.124.223.37]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2025 10:29:55 -0700 From: Tony Luck To: Dave Hansen Cc: x86@kernel.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev, Tony Luck Subject: [PATCH] x86/cpu: Add/fix core comments for {Panther,Nova} Lake Date: Tue, 28 Oct 2025 10:29:48 -0700 Message-ID: <20251028172948.6721-1-tony.luck@intel.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The E-core in Panther Lake is Darkmont, not Crestmont. Nova Lake is built from Coyote Cove (P-core) and Arctic Wolf (E-core). Signed-off-by: Tony Luck --- arch/x86/include/asm/intel-family.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/int= el-family.h index f32a0eca2ae5..950bfd006905 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -150,12 +150,12 @@ =20 #define INTEL_LUNARLAKE_M IFM(6, 0xBD) /* Lion Cove / Skymont */ =20 -#define INTEL_PANTHERLAKE_L IFM(6, 0xCC) /* Cougar Cove / Crestmont */ +#define INTEL_PANTHERLAKE_L IFM(6, 0xCC) /* Cougar Cove / Darkmont */ =20 #define INTEL_WILDCATLAKE_L IFM(6, 0xD5) =20 -#define INTEL_NOVALAKE IFM(18, 0x01) -#define INTEL_NOVALAKE_L IFM(18, 0x03) +#define INTEL_NOVALAKE IFM(18, 0x01) /* Coyote Cove / Arctic Wolf */ +#define INTEL_NOVALAKE_L IFM(18, 0x03) /* Coyote Cove / Arctic Wolf */ =20 /* "Small Core" Processors (Atom/E-Core) */ =20 --=20 2.51.0