From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 DE88B40DFC2 for ; Fri, 17 Apr 2026 20:13:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776456786; cv=none; b=JkqWFOT7zlZJoDDSf8D1/Lw7JUPQ5UC97Tfy7+I0lSOfu1wxxt6pjW+aTMzYVO9gwyyFy44sVxN11Ldj4nQzEk0rBMSvo05RiBCUkXGpmW1TB5wdWJKXJcBk89Axrw56oYd89enA2kFTv4+OnJuzmGaA8FoKYB5Awgxqj9D4URU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776456786; c=relaxed/simple; bh=MQp5nf+ePcIBAjEPt/Io89pAPVa3PV/PqTD4d1XT+XA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=qn2+f1uPfYAmXbTKLDanKHOCL2EB4VkOtBlxCD4TGDvzAhM2bXxPk3KaR36rVbmSKLB0yd/41s6oG9cDWYpcXxgal5UYWRRCfv7T8YjAsU/CzJ53f96l+OVF2RgxNk5cBH1IFnpPy327Wr9URuWfAEMrbkLae8Ex8jJIUvINRRQ= 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=iU/g7OOp; arc=none smtp.client-ip=192.198.163.12 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="iU/g7OOp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776456785; x=1807992785; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=MQp5nf+ePcIBAjEPt/Io89pAPVa3PV/PqTD4d1XT+XA=; b=iU/g7OOpa7O7DnV6gkx6l9VaX/umSdiBIIdFN6t28qm47J92b0rPW9qt Xj8eo5FfFzP9/n04EJRSL6wpX50ZSB5G8iwwel35+WipJ3TeDD2cYmOUP T56e+D9JmVVbfdWFHgA4GQ1+lOokP3Yc0wUwQyG0JEr0agQ7X/WeDtxyB rleeu/9FngdKNOIddToioK+OkYrrHb43lOQpzX74wLb3BCVVUGC/Tc5EA lKk2dsEkoRRw8OUmXuJPI4qP/xNxz9fE/JXXCmRUnWqbewNaE+ZybvQdG x7OmjnZRFjWn06QliOGPkFECKxAodVVqydEzCvUtWEnp2mlWbOSQhMFhL Q==; X-CSE-ConnectionGUID: GJ1KSHePThqtv5rHsOGCCg== X-CSE-MsgGUID: Rqnyh7bGTSapaH2lNafa1g== X-IronPort-AV: E=McAfee;i="6800,10657,11762"; a="81355714" X-IronPort-AV: E=Sophos;i="6.23,184,1770624000"; d="scan'208";a="81355714" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2026 13:13:04 -0700 X-CSE-ConnectionGUID: tY9zxzGMQlSsmvMdU7W9zw== X-CSE-MsgGUID: yXAoghfISNCNSlc4/uY3Jw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,184,1770624000"; d="scan'208";a="231001582" Received: from aschofie-mobl2.amr.corp.intel.com (HELO localhost) ([10.124.223.71]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2026 13:13:04 -0700 From: Alison Schofield To: Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams Cc: linux-cxl@vger.kernel.org Subject: [PATCH v2] Documentation: Update the CXL Maturity Map Date: Fri, 17 Apr 2026 13:12:46 -0700 Message-ID: <20260417201300.3438995-1-alison.schofield@intel.com> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Here are a few updates to scores of existing items. Signed-off-by: Alison Schofield --- Changes in v2: - Update after walkthru w DaveJ Documentation/driver-api/cxl/maturity-map.rst | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Documentation/driver-api/cxl/maturity-map.rst b/Documentation/driver-api/cxl/maturity-map.rst index 282c1102dd81..1ba528c82755 100644 --- a/Documentation/driver-api/cxl/maturity-map.rst +++ b/Documentation/driver-api/cxl/maturity-map.rst @@ -52,12 +52,12 @@ in place, but there are several corner cases that are pending closure. * [2] CXL Window Enumeration * [2] :ref:`Extended-linear memory-side cache ` - * [0] Low Memory-hole + * [X] Low Memory-hole * [X] Hetero-interleave * [2] Switch Enumeration - * [0] CXL register enumeration link-up dependency + * [2] CXL register enumeration link-up dependency * [2] HDM Decoder Configuration @@ -78,7 +78,7 @@ in place, but there are several corner cases that are pending closure. * [2] Hotplug (see CXL Window Enumeration) - * [0] Handle Soft Reserved conflicts + * [2] Handle Soft Reserved conflicts * [0] :ref:`RCH link status ` * [0] Fabrics / G-FAM (chapter 7) @@ -95,15 +95,15 @@ mainly caused by the enumeration corner cases above. * [2] Component events (FFM) * [1] Endpoint protocol errors (OS) * [1] Endpoint protocol errors (FFM) -* [0] Switch protocol errors (OS) +* [1] Switch protocol errors (OS) * [1] Switch protocol errors (FFM) * [2] DPA->HPA Address translation - * [1] XOR Interleave translation + * [2] XOR Interleave translation (see CXL Window Enumeration) * [1] Memory Failure coordination -* [0] Scrub control +* [1] Scrub control * [2] ACPI error injection EINJ * [0] EINJ v2 @@ -112,8 +112,8 @@ mainly caused by the enumeration corner cases above. * [2] Native error injection * [3] RCH error handling * [1] VH error handling -* [0] PPR -* [0] Sparing +* [1] PPR +* [1] Sparing * [0] Device built in test base-commit: 028ef9c96e96197026887c0f092424679298aae8 -- 2.37.3