From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 BB74036D for ; Thu, 10 Jul 2025 05:31:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752125518; cv=none; b=KSlhgBxFO+t08ZEDVXyIO7xcoBa7LWugXsSB89W2IOr9YI32Rae5YjNED1aRPra/SqOGd9YM/uAh9lYlqdVclvxggYHbH6vke4C+wA2mu7lHyk0geN0IL+pCdtDWUs5LwNs4MlOALl6XoKVDinCwN8saoHNyBQ7eLFIDlJ+V/tY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752125518; c=relaxed/simple; bh=vXm5iJ/U5sspzZgJxttAzzUlEL7waF73t1T5vOEzYns=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jjZ/HXY0pm0XW0Pl3bc48ilSKhwORH1bFf5D1w8ZT3D+ckAYZqY5zoWYtAWUi0fEwBjPtltAgssfS1qz6Zx7H2p4TiTd9WreOL69i+KmXByk/OM6UL+vYZfYB7KDalugyVwkBNyZuAxhL3Cav4v/IYF8wCNxsorwHDdze9XUoXQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AniwO8KO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="AniwO8KO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF1BEC4CEE3; Thu, 10 Jul 2025 05:31:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1752125518; bh=vXm5iJ/U5sspzZgJxttAzzUlEL7waF73t1T5vOEzYns=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=AniwO8KObV3eaCuNULUED5Tb9Ynrv6i6oQKo/78LS8ZHq0rSn955ynSwWw35wEXfa B8Fapn0HBGTw2JrEu/ipn3JsqG83EIRt1QpDuAGahUcOGbk2zvw2wWKcxSvok08wZ9 aIQ2uRMI0muN4D4jFhKZo/YqMvTAHJYxl6YmNZIk= Date: Thu, 10 Jul 2025 07:31:55 +0200 From: Greg Kroah-Hartman To: Alexander Usyskin Cc: Reuven Abliyev , linux-kernel@vger.kernel.org Subject: Re: [char-misc-next v3 1/5] mei: set parent for char device Message-ID: <2025071040-headboard-frigidity-c6a2@gregkh> References: <20250709151344.104942-1-alexander.usyskin@intel.com> <20250709151344.104942-2-alexander.usyskin@intel.com> 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: <20250709151344.104942-2-alexander.usyskin@intel.com> On Wed, Jul 09, 2025 at 06:13:40PM +0300, Alexander Usyskin wrote: > Connect char device to parent device to avoid > parent device unload while char device is > still held open by user-space. Again, you have 72 columns to use, please use them :(