From mboxrd@z Thu Jan 1 00:00:00 1970 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 A916F29DB8C; Tue, 4 Mar 2025 16:33:34 +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=1741106017; cv=none; b=rpkg3Ljn3JlnH9ksZCJQpiu2PdwzZJRRTj+UxaiIsbDgXpJI5B819zoXO+IG4kqIyTabD1OSH8mSZE75xiejKZTOXFqrjV/N3iyFFXJNcgp14tchsfFFSyFUXh5wsD8hrKE8iImbYX4QVyynrrFZ2GZ+hFXzAC+AWp3ew/UWayQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741106017; c=relaxed/simple; bh=VCOeL991JkwbQRi293YQHFz7wPutL8i9mtZnvqnriTM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=I2sYE8zYOjwGZ/XbGGmaGiAflOpGxZ+Tr+UVvXUTPwqxadIVWYuR1HJP57kb14+Sb9L4Z8tXsZm+OhNdM+DR+nKcQPRcpAcSFSt+Rdu+uvkjCncGyVsCZDvhH4/gD4O5V8r0S0efsXM/8OMsu/k/lWIo3QbOq3v9go3kdCadjCo= 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=kGEdcN1U; 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="kGEdcN1U" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741106015; x=1772642015; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=VCOeL991JkwbQRi293YQHFz7wPutL8i9mtZnvqnriTM=; b=kGEdcN1UE3TxWTVNxWhjxt9mL7FcZ8fI9xr2VB9XgPy8WZt7H2pOYHox 7QBZt4a8OhWiS04e1xZTEdCPQjLxWZO5J5A52DAssA3bRn6SkkyhOX+2S Eisymyc+JqWHO6VX4Gu/x8H13BVwmFwBN6ebEN6WmJEAyQnhuSTEC52Tu EHKm03JEdalXfgTPrd75IwUdWP1Vgky4fJxaWL2N0xiHY+ggp52PDGFAm +z3//hXgGqFdbogzxVoXp+6xubFSoI5CaeJytpUEOzvGx7fIG7xg5arQW GSMYzylIUiYRdFwIArFKs8YT3fsbfhx957nrhDMR7XG47TRvzLVEL6ZZZ g==; X-CSE-ConnectionGUID: HrfXzM0TRqGspAB+6irjDA== X-CSE-MsgGUID: z1rTr8WOT7+Ab8yJbbsTrQ== X-IronPort-AV: E=McAfee;i="6700,10204,11363"; a="52240177" X-IronPort-AV: E=Sophos;i="6.14,220,1736841600"; d="scan'208";a="52240177" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2025 08:33:35 -0800 X-CSE-ConnectionGUID: ppR4q47NSCelxYxBkNfb9Q== X-CSE-MsgGUID: 3iZBu1TlTnSQOAZL0ftwCQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="123627822" Received: from lstrano-mobl6.amr.corp.intel.com (HELO [10.125.109.118]) ([10.125.109.118]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2025 08:33:33 -0800 Message-ID: <3d621fa8-b288-41c4-9ede-233ca9608237@intel.com> Date: Tue, 4 Mar 2025 09:33:32 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] cxl/Documentation: Remove 'mixed' from sysfs mode doc To: Ira Weiny , Alejandro Lucero , Jonathan Cameron , Fan Ni Cc: Dan Williams , linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org References: <20250224-remove-mixed-sysfs-v1-1-a329db313dac@intel.com> Content-Language: en-US From: Dave Jiang In-Reply-To: <20250224-remove-mixed-sysfs-v1-1-a329db313dac@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/24/25 11:29 AM, Ira Weiny wrote: > Commit 188e9529a606 ("cxl: Remove the CXL_DECODER_MIXED mistake") > removed the mixed mode. > > Remove it from the sysfs documentation. > > Fixes: 188e9529a606 ("cxl: Remove the CXL_DECODER_MIXED mistake") > Cc: Dan Williams > Signed-off-by: Ira Weiny Applied to cxl/next > --- > Documentation/ABI/testing/sysfs-bus-cxl | 15 +++++++-------- > 1 file changed, 7 insertions(+), 8 deletions(-) > > diff --git a/Documentation/ABI/testing/sysfs-bus-cxl b/Documentation/ABI/testing/sysfs-bus-cxl > index 3f5627a1210a16aca7c18d17131a56491048a0c2..3ba551ed10e29f33b9eb873bab9b542c8afb66f0 100644 > --- a/Documentation/ABI/testing/sysfs-bus-cxl > +++ b/Documentation/ABI/testing/sysfs-bus-cxl > @@ -321,14 +321,13 @@ KernelVersion: v6.0 > Contact: linux-cxl@vger.kernel.org > Description: > (RW) When a CXL decoder is of devtype "cxl_decoder_endpoint" it > - translates from a host physical address range, to a device local > - address range. Device-local address ranges are further split > - into a 'ram' (volatile memory) range and 'pmem' (persistent > - memory) range. The 'mode' attribute emits one of 'ram', 'pmem', > - 'mixed', or 'none'. The 'mixed' indication is for error cases > - when a decoder straddles the volatile/persistent partition > - boundary, and 'none' indicates the decoder is not actively > - decoding, or no DPA allocation policy has been set. > + translates from a host physical address range, to a device > + local address range. Device-local address ranges are further > + split into a 'ram' (volatile memory) range and 'pmem' > + (persistent memory) range. The 'mode' attribute emits one of > + 'ram', 'pmem', or 'none'. The 'none' indicates the decoder is > + not actively decoding, or no DPA allocation policy has been > + set. > > 'mode' can be written, when the decoder is in the 'disabled' > state, with either 'ram' or 'pmem' to set the boundaries for the > > --- > base-commit: 8760c1c0bf7eee63a56b5f9edb42d93737a6a378 > change-id: 20250224-remove-mixed-sysfs-e3baa7616bcc > > Best regards,