From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 887E24E56EF for ; Mon, 31 Aug 2026 14:32:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788186737; cv=none; b=KGUiGIjiGgzUEW5FGlYPy0ts+Z3aLrP0xTtMz+wg0++2vUDp1i26xDWfL4DeEAS5I26K5a3De9lxXHPdU0UmciYLFRkU8VE5LkRdjgT75X47vsrxFnBoG7/jQ6kc70f/QRGddpCT7vL0tTtWghnuSLebj0Dh8XWd/9nV56Qlj5A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788186737; c=relaxed/simple; bh=OzOvqUUyFScK+c4Qm0JM+we4nmEqm3utvu0fjkr07bQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=hrQY6kkDwByUJhxhgYC2eMY6BTm9vTF6RH21+lsUl08hFAwytZNiwEVvqcelZYw43sEL+SM9vDh4niDt8l+Hq8iJpY+hUNmSY8Qt375sPSOCYmi6wsD3KDNo62vi/9/oq3Nl3j0shpzvz+mIshuXHlM7+ilPqHUr4ug08oMa51I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=VuFS7zui; arc=none smtp.client-ip=209.85.128.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VuFS7zui" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-4953e04ef16so35245755e9.2 for ; Mon, 31 Aug 2026 07:32:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788186735; x=1788791535; darn=vger.kernel.org; h=content-transfer-encoding:content-type:mime-version:references :in-reply-to:message-id:date:subject:cc:to:from:from:to:cc:subject :date:message-id:reply-to:content-type; bh=/P140PVQM179Ozwd8WDoSSuyK9DDQ6P2ESr69rhbMhw=; b=VuFS7zuikF7DdpJdHg+JELfjNSOvQUwUEw3P5IVqe7DRtCcJLMftwcQtBCnP+gt6lx yEh5yTx/M+zAQpdzg+YCt711JxkNRL1mxEFuTR1+aNOSspgLNmvMaLwOGmI53nOTFEBf fkhXxQBBRG9BvV06G/sBQX07n72zz88wZE7q7P+RNy2GstNo1zus+cYB/w2kdNVRpaQ/ Wgm/Zqq4eAZ+2BUqzgCw35KbmrZSBehlT94UNAfNS0Pcja5DJyJbp9odSvEn7ydrRKDr mROJJlxTL8J2NBUQuhQAolKFmaGdN/ENDUrnTGZ9mgGm98/LSPMBZ0vPX0FYOq1w3WtK SLsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788186735; x=1788791535; h=content-transfer-encoding:content-type:mime-version:references :in-reply-to:message-id:date:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=/P140PVQM179Ozwd8WDoSSuyK9DDQ6P2ESr69rhbMhw=; b=kGPTpbaev5GGh8Pr9cVlPxiAMmCpqeoHUiHeiLVpI0y170fts4qIuDKdqP/CBxuH+Z N103bLDprOYknaUwArpm20dVA2OvEewEVtofvKmYTLE0cw6AOusNjFECG2B4ibQC8wCn qu9GM/g52qfWcY63yBqD1U1YMmuwczv5G5rXIz3ucqlDkrGEqrHSSvZhjZOJugGqF8B0 NTWIHPBm/RMgwLBXaNWBylrxPnjHo5S3MPJoMCIllW23LIrErIzdqrwG7RVRoao0d+1G NSKhANkL+wNiOd0T9ymeWbZM5tNgnC6OfrMmkmgw6IWaM9m50668oc8+77T2FzXglw6j sP5w== X-Gm-Message-State: AFuF++lTew/FqYnmFTU6TQIfNn46gLzXlSNQgWM+tuWFEjET0j7a3HIf PF5ktIh23c14/ONYvnp5EKQCn1uAX6Bx592UPug0ZZCam56JsO62lbgF X-Gm-Gg: AR+sD13mcCpk3IIzx03+w60OgPZliH5oXnzinNmtjCSpeAGYC0/LBERrET00fxWWTFy GLWBBiwPRUZtcX5RN6Ele24PtWBoqFJpZ6HmIULunb+d1OSyCxGzkykC69+YN3CNPWvmCAQZnEE 5kfj3zVry7BDh/X9B6k0aRkSQFt/p1IWAqLToV5jqzsUlQQJKRy6qaMhYDzW152D8omzQgr1Ln2 1fwGPk1uWECD5X0WlxEsvBPrhtCAvlEiOW5IPUgwFvatkbE7Lzv/tPShBZtuDCDoqT080iyZqtF 8bd0aNk8sbRwMEd728L06B+GBDC5/ca09oAbXgEAdD6dIL/qVnYvVfu2qp/L/GlPSfrABwR26MY 6dSIAIyVnE5+Hb7CqVZ16JbQV1OIGMw5VGODt2Go9orH3KWpo4UwGTczwWw7I4N3MagjUK+YCEF X5OBpdrs8LK8frkjnh9Ih0Nn4ki5FCWr8xBNZkIvvlTlRpwpTauN0aYN0X6YmYh3DE1c+n0NJoy HQvaphf9zWxFOe575rGxlkI X-Received: by 2002:a05:600c:3b20:b0:499:8704:242c with SMTP id 5b1f17b1804b1-49b91bd78cdmr340102515e9.0.1788186734682; Mon, 31 Aug 2026 07:32:14 -0700 (PDT) Received: from unix.. (244.red-81-44-253.staticip.rima-tde.net. [81.44.253.244]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49b945816f2sm344786125e9.8.2026.08.31.07.32.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2026 07:32:14 -0700 (PDT) From: =?UTF-8?q?Iv=C3=A1n=20Ezequiel=20Rodriguez?= To: Jonathan Corbet , Bartosz Golaszewski Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= , Jason Wang , Sumit Semwal , =?UTF-8?q?Iv=C3=A1n=20Ezequiel=20Rodriguez?= Subject: [PATCH 3/7] docs: gpio: note lineinfo padding must be zero filled Date: Mon, 31 Aug 2026 11:31:21 -0300 Message-ID: <20260831143125.151360-4-ivanrwcm25@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260831143125.151360-1-ivanrwcm25@gmail.com> References: <20260831143125.151360-1-ivanrwcm25@gmail.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GPIO_V2_GET_LINEINFO_IOCTL and GPIO_V2_GET_LINEINFO_WATCH_IOCTL reject non-zero lineinfo.padding with -EINVAL; align the uapi comment with gpio_v2_line_request.padding. Signed-off-by: Iván Ezequiel Rodriguez --- include/uapi/linux/gpio.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h index f7cb8ae87df7..5515b718886e 100644 --- a/include/uapi/linux/gpio.h +++ b/include/uapi/linux/gpio.h @@ -218,7 +218,7 @@ struct gpio_v2_line_request { * gpio_v2_line_flag, such as %GPIO_V2_LINE_FLAG_ACTIVE_LOW, * %GPIO_V2_LINE_FLAG_OUTPUT etc, added together * @attrs: the configuration attributes associated with the line - * @padding: reserved for future use + * @padding: reserved for future use, must be zero filled */ struct gpio_v2_line_info { char name[GPIO_MAX_NAME_SIZE]; -- 2.43.0