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 E9D4F1D8E1A; Mon, 24 Feb 2025 18:32:05 +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=1740421927; cv=none; b=fRMt7NV+iSiZITUI4ykhJmxrGWSnizikAgD9NUPfSsHsXkIfIvTdVCKAATxymofOKw+/+HhjvIvQ6//J4FHF80+v9Ave+ZS2Pu0MgXmnztpCAydHzs9f/X964MFFViY6ZK0fYkFQJqucsOH9XK8B0Cc/2yUzVa/WUYx38WwxlbM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740421927; c=relaxed/simple; bh=PvY0vNGIV2nrW6cWOBfrLF3KmywdDgPWMWumXt7kQCQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=E0VAjAe13VCq+E7+eDo0YxMe8dUn8tdi91LiQxXhwsmHx9G5ZBQ/Jq8rPXWmk3xij0DHZXu3xVkAkLrkJPLiAn9o37I64+axfv9/D/sRhzjGA+5lgVKat2YW8WfLjSMWn5mrz5mOogrQ/59i9TPm+33D6wx7ltEr/+pnRuCC7BU= 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=ZVOfNOqi; 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="ZVOfNOqi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740421926; x=1771957926; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=PvY0vNGIV2nrW6cWOBfrLF3KmywdDgPWMWumXt7kQCQ=; b=ZVOfNOqi3TC+7tX0gybAfuMXefaKNiukXogQLaSJFZY0PgC6qDDDlGXY 4zuE6sxvwREjtCO9OThM89U4feFCA9SQ8y6+6mvO0juD05998YKUp5I3P 0KsAXjHovc+GyCwErdWn1Gv2MlJyys9rcKijhmOFlfnI/I5RwVdk5cACK JlJp8aY3gw4QjMqyOz5nw77aiWLwSgdxpBPisyuVXWubXJwlqbtGvaKTf 4/aDoE/rDCvCjvYZ+nihHp9T2xtEkzF8oQSgePSVvXgAbG3BLZ/OXHUN3 t0NvN03UyWaNsNMbCUUJ/L2VB58VRG2+igqOiGSjcm7QV+cKm9pvUlJQT Q==; X-CSE-ConnectionGUID: cEMVdVoySvO2EN9X2s4BQA== X-CSE-MsgGUID: MxB+H7GQRVCrDtQlWHVicg== X-IronPort-AV: E=McAfee;i="6700,10204,11355"; a="51409366" X-IronPort-AV: E=Sophos;i="6.13,312,1732608000"; d="scan'208";a="51409366" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2025 10:32:05 -0800 X-CSE-ConnectionGUID: o+AFoa3CRp6RA4OjFkFi/g== X-CSE-MsgGUID: CY4OW9ShQoizvgSgFWyM9A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,312,1732608000"; d="scan'208";a="121105550" Received: from iherna2-mobl4.amr.corp.intel.com (HELO [10.125.111.71]) ([10.125.111.71]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2025 10:32:04 -0800 Message-ID: <5b866a4a-2cd0-4b17-bf0e-7eeb2a778f7a@intel.com> Date: Mon, 24 Feb 2025 11:32:04 -0700 Precedence: bulk X-Mailing-List: linux-cxl@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 Reviewed-by: Dave Jiang > --- > 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,