From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 3397A35F182 for ; Tue, 3 Mar 2026 00:00:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772496060; cv=none; b=ugL98Q9CsQzzaZUvg7Re6SQByV/3c4XzUBMQWAJL9Iqu2937xvJbACSTMGBYRLXg2TNUaSpoQZb1x4KW6IT328t9Cot5EF7mdl9ydoVGrjSH9OcHDwXQPBFFC+w1nfVdpJM8Za91QNpPTrJipuZlvG/sVyx5jtPuBawPXkXncyE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772496060; c=relaxed/simple; bh=FBguRzawW9jcBSLc0iNmlSGdfhZfUJk73hVmylfFlOI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Xx1+UHxN5F8bFefKgEolrXT4194+jVxHTVqZ88hQA+GO0wFczpqMx67ZwoJs9od9U/AUQ4AhvFX2d8XVxos1DmvahBIIbfnnlXS0cPMTBwodLXXB8qLn6GPxRyjAxBBbHxZJ2LSzBmEZEfsPhV0CrPJia5ISid+6FDg4Ru3GMjE= 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=No8i09Er; arc=none smtp.client-ip=198.175.65.17 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="No8i09Er" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772496057; x=1804032057; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=FBguRzawW9jcBSLc0iNmlSGdfhZfUJk73hVmylfFlOI=; b=No8i09ErNUKgWMl98q5VyPCP89LBDzpdfJSs361VpZhDPLCY7+8BNCAY BCRxpM8qnHlVjAjMTCQ0bHVfvsZoKUllrqse0+8s3sizqVF2MLNufGr+Q PY0v6otnC9qshQ+/Ss/BDjXt6w8pCryMCNAa6b7oPrjUrsbmyB4beFnwU IYcKu1kExCt9+Jsli3RncUuho0mx3wRwQhHramPVQHU/q5t0o2XHwJjsH sHJSIYLfluZcE601cJv3pxWXFas8WyZ01B3KLO3FbsaoUcZFmPx377Bl0 QoHm0leVz2nFKL/d/ayHVUFuRHso5EJzW7I8tIznQCo1ZHlcUDhnENhNe w==; X-CSE-ConnectionGUID: SqzmXPIjQdWjUfKqnQq5Fg== X-CSE-MsgGUID: N5B/ZrcBQVKmZKALZkjsag== X-IronPort-AV: E=McAfee;i="6800,10657,11717"; a="73482869" X-IronPort-AV: E=Sophos;i="6.21,321,1763452800"; d="scan'208";a="73482869" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2026 16:00:55 -0800 X-CSE-ConnectionGUID: 4K98e43UQYud+lPVSKfsCg== X-CSE-MsgGUID: 6mUZvKyNT7SWtsaYoF7qzQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,321,1763452800"; d="scan'208";a="214967084" Received: from dwillia2-desk.jf.intel.com ([10.88.27.145]) by fmviesa006.fm.intel.com with ESMTP; 02 Mar 2026 16:00:54 -0800 From: Dan Williams To: linux-coco@lists.linux.dev, linux-pci@vger.kernel.org Cc: gregkh@linuxfoundation.org, aik@amd.com, aneesh.kumar@kernel.org, yilun.xu@linux.intel.com, bhelgaas@google.com, alistair23@gmail.com, lukas@wunner.de, jgg@nvidia.com, Saravana Kannan , Luis Chamberlain Subject: [PATCH v2 04/19] modules: Document the global async_probe parameter Date: Mon, 2 Mar 2026 16:01:52 -0800 Message-ID: <20260303000207.1836586-5-dan.j.williams@intel.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260303000207.1836586-1-dan.j.williams@intel.com> References: <20260303000207.1836586-1-dan.j.williams@intel.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit In preparation for adding another /sys/module/module/parameters entry, document the existing async_probe parameter. Cc: Saravana Kannan Cc: Luis Chamberlain Signed-off-by: Dan Williams --- Documentation/ABI/stable/sysfs-module | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/ABI/stable/sysfs-module b/Documentation/ABI/stable/sysfs-module index 41b1f16e8795..397c5c850894 100644 --- a/Documentation/ABI/stable/sysfs-module +++ b/Documentation/ABI/stable/sysfs-module @@ -45,3 +45,13 @@ Date: Jun 2005 Description: If the module source has MODULE_VERSION, this file will contain the version of the source code. + +What: /sys/module/module/parameters/async_probe +Description: + (RW) Emits "1" if drivers from loadable modules attempt async + probing by default. Emits "0" if drivers from loadable modules + attempt synchronous probing by default. This value is overridden + (in priority order) by: the module's built-in "PROBE_FORCE_*" + requests, the "driver_async_probe=..." kernel command line, the + "async_probe" module option, then this default. Write a valid + boolean value to toggle this policy. -- 2.52.0