From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 4CC9A34A797 for ; Tue, 15 Sep 2026 06:47:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789454852; cv=none; b=eF8y5kQbuoULcCDYDwXaF3UOOcW3w05bCv4oKMYWjzlPnGL1I8/muIa7KfVJiQxfEYuYyrEegGYGB9ptsy8NrahANyFCm86BLu7ldNGH/buB5hmjSbh6vzCPn+VO9PWn/UMskdZeCZRBMufgl9ZBuEdIyRbE0opFjJD8acbqY9U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789454852; c=relaxed/simple; bh=ao/1SP0limgLbSFXUesvmpCimW5D0rPtohPBkJ5qmhE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=t2hUo/FFL9avVyd5hqnIIhDaPOmS1O3yFiph7NXTTpqTE3ziei5z78vxUubud7mNE9KeJ36ZxbwT2VVdeZnYQuPS4zJpdxlH37J3Gq1cstLLRRy+4niaSw2dkGVWSA9PCo/xF3NRdI2lb3oRQvQPPgP5KgVRlPFnG7UXH5NBkTo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UKmsjiQp; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UKmsjiQp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789454851; x=1820990851; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ao/1SP0limgLbSFXUesvmpCimW5D0rPtohPBkJ5qmhE=; b=UKmsjiQpui2IQ4f4wLELXathgLaR3xP2cP+rW63vv9yTEcmolmdB2ukp 15ApGuAMXK5NYjzP3L8egIXrRdojChhyfPZPgOg3vHB7E35oeAq/9JqC5 oc1wJOxC/OGd+Wvhh3DUCzf2bqOMqMNNDjiDFrOt8HS+/87rjMd9fugEx HDy3VRhgSIGQgn344jNmvR+UTI8tSUzfVmh6TrJ+oL3ETAsfF7hiooEy8 qMPAPM5djg6UpwVoezC+Qn0o+5oJv3DGHnMNQy645el69DroAC8N6/1D8 UMSg2GyNqIwoGZQqfZUkVRgkqdYjsi0psWMsNki7eQGEx/yMTCQxIxQdT w==; X-CSE-ConnectionGUID: ezsG2cmYRheslD1UxRfsrg== X-CSE-MsgGUID: /LUbZoqyTXiOF88ZFt7zYA== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="101159294" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="101159294" Received: from fmviesa011.fm.intel.com ([10.60.135.151]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2026 23:47:30 -0700 X-CSE-ConnectionGUID: Lwqdy2QzSeWmmdAmXlHJLw== X-CSE-MsgGUID: AN6mNyizSjSesEKkz2IQ5Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="1069969" Received: from smoticic-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.203]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Sep 2026 23:47:29 -0700 Date: Tue, 15 Sep 2026 09:47:27 +0300 From: Andy Shevchenko To: Maria Lisina Cc: lee@kernel.org, linux-kernel@vger.kernel.org, mfd@lists.linux.dev Subject: Re: [PATCH v4] mfd: intel-lpss: Prevent DebugFS messages if it is not initialized Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo This is out of email thread copy, I answered inside the whole thread. On Mon, Sep 14, 2026 at 06:57:22PM +0500, Maria Lisina wrote: > I'm sorry, I didn't notice the part about commit description. > > Also I don't really get it how is this dmesg message mandatory when DebugFS > is completely disabled. It makes no sense to me. If user needs these LTR > values for debugging purposes they should know about DebugFS. In other > cases when DebugFS is disabled these messages shouldn't even appear as > these LTR values stored in DebugFS don't do anything, at least if I > remember correctly they aren't used for any purpose other than debugging > while being exposed in DebugFS. -- With Best Regards, Andy Shevchenko