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 2AEA42FF667; Mon, 3 Nov 2025 23:41:17 +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=1762213279; cv=none; b=a1JTMjnhHpFN8Tom0RYLRgP344rfujM8gq0FnULsHWQWBqVCM02f/7/AQ92xGGxL44mmhhJ9O6CZsk/U04UyRoJmaUurpqUR07i370w5WC6TaG+gX5CUpfmqH3pF4bt1rESQCZwyM03socMHfgKV4WJ5rQwA0O2lTZq6gD6mmVg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762213279; c=relaxed/simple; bh=VKiITf9+qS6tyVB2MiLwEqlp/hx+AJoBSKEVJ8HXt4o=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ijQHl1MYw5RAVgxHIdCZTVE9V8UssVae9Gvw/S2ZCWLTrZgQHoC4W/uWa5l75GqRwChdQRrsmpXzJvGtRC/6rAtBd7SzCy3sk5bunJCbRPsvT97eCdEBKe1AhwgoX2W65BZ0krT6EKhnuON3mByKYy5ELrDw4P10nRsyWhSgMLc= 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=ROl9OrnP; 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="ROl9OrnP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762213278; x=1793749278; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=VKiITf9+qS6tyVB2MiLwEqlp/hx+AJoBSKEVJ8HXt4o=; b=ROl9OrnPkEJrjAYHcn6V55IvGVDQW58bzEfbS9bkQhDSYoZ215YYC6cu R0IDt9W9/dbYrq017pYj1sLMzwo1nk0Fwrqnc8ezFFO98IaJ5cSPD+qws DoYXNS/h8GCxB+NMHKZmFuIYhwIywfXgG73tvFAUGqcYBZcQzpQU0hctr j41aWt9ps/UXUg3j/YAx4lYfP0GJT7RD31X7dr+iZJC2vd0mOPXibMZwt ljRZRV55VxC8l7GZBC05cHh8np+DfXQ+N/Nh2Hv5uVlzAm1CQSNo03Rny jYUfmZXMzMqXbE1TSNHxE+y43503Dyl6zAaSkR5fLuDf+pwh9NiZVapdQ g==; X-CSE-ConnectionGUID: hDumcN8+SnmHbdr1RBzM5g== X-CSE-MsgGUID: 36CUx6qMQsmzykkgjQx59g== X-IronPort-AV: E=McAfee;i="6800,10657,11602"; a="74591597" X-IronPort-AV: E=Sophos;i="6.19,277,1754982000"; d="scan'208";a="74591597" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2025 15:41:18 -0800 X-CSE-ConnectionGUID: MMZ6YupdQHOjc5ly7jlPcw== X-CSE-MsgGUID: ZQg/glfQQb2JwYZQbaF4NA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,277,1754982000"; d="scan'208";a="186678175" Received: from dwesterg-mobl1.amr.corp.intel.com (HELO [10.125.110.133]) ([10.125.110.133]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2025 15:41:16 -0800 Message-ID: <39ddd86e-f635-40f9-b3b7-0d1583b6bb6e@intel.com> Date: Mon, 3 Nov 2025 16:41:15 -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] Documentation/driver-api/cxl: remove page-allocator quirk section To: Jonathan Corbet , Gregory Price , linux-cxl@vger.kernel.org Cc: dave@stgolabs.net, jonathan.cameron@huawei.com, alison.schofield@intel.com, vishal.l.verma@intel.com, ira.weiny@intel.com, dan.j.williams@intel.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251003143233.1985150-1-gourry@gourry.net> <87bjlibsdi.fsf@trenco.lwn.net> From: Dave Jiang Content-Language: en-US In-Reply-To: <87bjlibsdi.fsf@trenco.lwn.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/3/25 4:36 PM, Jonathan Corbet wrote: > Gregory Price writes: > >> The node/zone quirk section of the cxl documentation is incorrect. >> The actual reason for fallback allocation misbehavior in the >> described configuration is due to a kswapd/reclaim thrashing scenario >> fixed by the linked patch. Remove this section. >> >> Link: https://lore.kernel.org/linux-mm/20250919162134.1098208-1-hannes@cmpxchg.org/ >> Signed-off-by: Gregory Price >> --- >> .../cxl/allocation/page-allocator.rst | 31 ------------------- >> 1 file changed, 31 deletions(-) > > This patch is still outstanding...should I take it through docs? I just pushed it to cxl/next this morning. Thanks. > > Thanks, > > jon