From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793889341; b=u5eTJ8ZuYQEKJimM7hnMKXSqOU3AfYRtzuwjoUeHk/GgWQwwmbcMegX5kfEsdZjrRxTx aR2POeMFB7KhPOieM39lauRiHH1jvlUWPZ6FnO3UMdl9bWl96YuVJS4dDMaZS0heh/WnP iZ0xpnFqZU/gIExGGiprvJUfwAt1YaAtGXSXOdUHfuIbdSsl5tvo4pj+em94Iye4yxb94 eixCG9aLemsy3ps+Wwvpst5wE+oTsoWhv4lfyJkC9njMf5my05yg8Tv/2tsSoIEwAlJs2 z+ndKfyBSFxrrIwT0JS+p6cZgqGLM3Bt3KQRQTWeelE/M8c2D/ugsTM7Au1KfvLoBUQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793889341; h=Received:DKIM-Signature:Message-ID:Date:MIME-Version:User-Agent: Subject:To:Cc:References:From:Content-Language:Autocrypt:In-Reply-To: Content-Type:Content-Transfer-Encoding; bh=0r7l62CHaFTMRLxBz/to210M4G41eBZLZnjLmm0cmp0=; b=dhqZ1uV2JdxQmynen9R0B78npZY7cg6ZnOJb8C5eU4ZW/GW70MhSWHaGH747+JpuM3tT iG51SC4JviGU/TWtGsWQ0qxK9wIWW8VYKckAZ89HEC8bJJR2n1ZzD0hk0tdFuO774m+4r MMKnqQYgl4jNRArYfGLF2v2/KhlVCW2yBnJV/KQYpVjHnW7MPpmNWVROiVRP9ZquYtwoQ Rxga09TkKC+tNf+Ys9pyjJuy9YM+tfz7jSKj3GEIrxvASuOVMO1VH4AaPobdN+A+rhH57 0T+sQi1B/KABoo7fF9t/Rk7eVXsk+B5Dz/NRlSbQJo57ubW1ly7dy1c8TAd8/A85Tqw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=cgj1r83m; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 589DF606A335; Thu, 5 Nov 2026 14:35:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=cgj1r83m Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9476C1F0093A; Thu, 5 Nov 2026 14:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793889340; bh=0r7l62CHaFTMRLxBz/to210M4G41eBZLZnjLmm0cmp0=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=cgj1r83mYGIdLcLByG0bpU44Vt3oSEDD55lpg/y3f5ddqnfWdhb/Kech0vlPgNMl1 74xxSgd+OK5Qf8rNYALVwNg02gq+O6fzubkCu7jgITeg2/fjs/cXpkY8MLQhIv/Gzs naVGcOEBXTd4dryVP1yx6Lw0II+7qIowvCb8E2kdap25q4OFII+kOE5YZ5XrSwRVBg 3In6q+c2Ih+51VGvUv2nOkeWklXHlk8WGpUQzJWErb/iTpMqKZ7kkjFAJWwancT87g SPYrGmzQUmvq+ANrMgGUpTBFdB5XAQZLR9+3vLN5WpeoaPUN1YUaqG8zZMg5TR5o/B YLuIY1sCMzgkA== Message-ID: <2e12316d-d079-471f-9c29-ef5fb765216a@kernel.org> Date: Thu, 5 Nov 2026 15:35:20 +0100 X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] tty: serial: use dmaengine_desc_set_callback() To: Andy Shevchenko , Thierry Reding Cc: Frank.Li@oss.nxp.com, Greg Kroah-Hartman , Jiri Slaby , Matthias Brugger , AngeloGioacchino Del Regno , Russell King , Richard Genoud , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Peter Griffin , Alim Akhtar , Laxman Dewangan , Jonathan Hunter , Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Coquelin , Alexandre Torgue , Cunhao Lu <1579567540@qq.com>, Raul E Rangel , Yenchia Chen , Zhiyong Tao , Carlo Caione , Moteen Shah , Kendall Willis , Kartik Rajput , Fan Wu , Nicolai Buchwitz , Karl Mehltretter , =?UTF-8?Q?Stefan_D=C3=B6singer?= , Shitalkumar Gandhi , Peng Fan , Sherry Sun , John Ogness , Pan Chuang , Petr Mladek , Robin Gong , Konrad Dybcio , Stephan Gerhold , Zhaoyang Yu <2426767509@qq.com>, "Nikola Z. Ivanov" , Haoxiang Li , "Mike Rapoport (Microsoft)" , Biju Das , Geert Uytterhoeven , Myeonghun Pak , Wenhua Lin , Cixi Geng , "open list:TTY LAYER AND SERIAL DRIVERS" , "open list:TTY LAYER AND SERIAL DRIVERS" , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" , "open list:ARM/FREESCALE IMX / MXC / LAYERSCAPE ARM ARCHIT..." , "open list:ARM/QUALCOMM MAILING LIST" , "open list:ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES" , "open list:TEGRA ARCHITECTURE SUPPORT" , "moderated list:ARM/STM32 ARCHITECTURE" , vkoul@kernel.org References: <20261102175527.3957740-1-Frank.Li@oss.nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGPBBMBCgA5AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJp2mE8AAoJEBuTQ307QWKbeaIP /ihHTkTW4KsN/DQ945JJbyu5tI0J80Wue7QyyLPglyKfhgb5cLLNPpOC8cCIJsc7+W3i2P38 s2c1cOH6CYGE7E9ur3Vfme8NW2S2I/Z8VC7bZnzyS23wT17LrsdS/qCpx4o8U+pt/xdXDKph EGRYrIEmMpUWvyYzyYKGIe25FtaayIIKpq8eZYyFcp2f/sG5IkOW5uZzHPMPdcm87jU7fyuQ rAU2vx9r+ulUfQ/q9Z2roC/ode3l7t2pN7BCBCsUDp6JCrUyZrtT1e7EbA0ZRP3aOBNk2P2E DQOgJGjGdO5Yx2Y9LFtltu6JbsBJHi1syGRX3AtQYOMc4Y1WGoeZJmMlvKj2ZqqXNkcWi2DS IQEWB0uW6CqFsBBIMGDa+6OzdaVO/uAVXWDWml02Men3CILdI1MbVjoh8ECqYUY7OQ+JJvNN vnliuq5WM3Ghd3jg/LZZrxXjdIginRHFQCjIJYLKpLZWm1/iDFedcfzqRNYmTtqscdCNHW41 oT3Z7BmO9xwdjuwBS6nmS6JJwkbf5Ot2QR4pB/DRU7ZwjT1qHe+9r9gF32wXVQatHNGK/VVu sfwOnkdxCWkp/qb2gdQRmZh+SedStWshigH6sNfuHBloF/q+hjMRc8b2m326OZdrbSHwY1Sz vti8Hn7n8NjdHO9LKB7BIdjkA9DA5WsqOuVCzsFNBFVDXDQBEADNkrQYSREUL4D3Gws46JEo Z9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLueMNsWLJBv BaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6eiOMheesVS 5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wAGldWsRxb f3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA6z6lBZn0 WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9YegxWKvX XHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt91pFzBSO IpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gUBLHFTg2h YnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/JoFzZ4B0 p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu4vXVFBYI GmpyNPYzRm0QPwARAQABwsF2BBgBCgAgAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtBYpsFAmna YUkACgkQG5NDfTtBYptX+BAApg32CkxwNucNEi8WfWA8oKkW0y8YDuY6ORMo9FWNGiT/OTy0 vyJrLocrpn86zwfjVp+eCrssPYh8eqJfnWqmYv6ACQtHPYzPZQ3mSo8H97Z01oUxITzCxpXm ZkLgPIqtDPcC2E3dPM/fVxcyowM8XsaMA9wcsaUYrta8toOq2b9tKcjleKMfMrm0gQ9u7wUc QbLkwj6TCLOwucb07GXzLTNF9PZmaDUpKAZjMjmrW+le+SFvQbhamx0rxLWPR0NWntXpbCn+ +ACch03p/JyTBVktxFsFyCt7pTPE1kEaeuXBTe/a2D9iQvRxRW19LvuO2e59/u1wYUiH/orz wbIC2S4dBsPAPihL3ztOU1yE86GPyQtSE0kU+/7snnLt4QGi6PChf3t5gnNjAzjUUovO8rgI c+5yN5heq5loYHgK6OQ9OlHzsPHO9e9MOQcKlFycs1pyijFGzDwdNUm/SchK8iWT2QApTx4A K9bCVaboTA2T77QYkRcRJYSsO1alGX0ome/hMLD1daXlkrNUp1HWa3K4iytLRXjCSIorWiGs n+q3krnpXu3TFkA8qtOFZMdnIiFuiq1yLT8hptsV5xh1TA2nsVvSYiaCr3q4s4BKjS/KrLDb qoxzw8ISjdUp4pA85vb6YLCmb39NgidD+7PmAr65lBNveIFynTgsja1rRQ4= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 05/11/2026 15:17, Andy Shevchenko wrote: >>> --- >>> drivers/tty/serial/8250/8250_dma.c | 6 ++---- >>> drivers/tty/serial/8250/8250_mtk.c | 3 +-- >>> drivers/tty/serial/8250/8250_omap.c | 6 ++---- >>> drivers/tty/serial/amba-pl011.c | 6 ++---- >>> drivers/tty/serial/atmel_serial.c | 6 ++---- >>> drivers/tty/serial/fsl_lpuart.c | 6 ++---- >>> drivers/tty/serial/imx.c | 6 ++---- >>> drivers/tty/serial/msm_serial.c | 6 ++---- >>> drivers/tty/serial/mxs-auart.c | 6 ++---- >>> drivers/tty/serial/pch_uart.c | 6 ++---- >>> drivers/tty/serial/samsung_tty.c | 6 ++---- >>> drivers/tty/serial/serial-tegra.c | 6 ++---- >>> drivers/tty/serial/sh-sci.c | 9 +++------ >>> drivers/tty/serial/sprd_serial.c | 3 +-- >>> drivers/tty/serial/stm32-usart.c | 6 ++---- >>> 15 files changed, 29 insertions(+), 58 deletions(-) >> >> Reviewed-by: Thierry Reding > > Krzysztof, now look at this case. I would argue that this is even less fit than > # subpart(s) case, because it might imply anything. Again the problem is the > bundle, and for such a case (when tons of independent changes are bundled in > the same stuff, *every* Rb tag has to be explained on what has been reviewed! I think this case is obvious - Thierry reviewed this patch and gives Rb tag, according to reviewer's statement of oversight. I don't see a problem here or what is questionable. Best regards, Krzysztof