From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f47.google.com (mail-oa1-f47.google.com [209.85.160.47]) (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 1AEA92561DC for ; Mon, 5 May 2025 13:57:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746453455; cv=none; b=LjZ9kagSQoUV2TbEFQNWvIywQuRqNv2V7HHjKwsRB95UmcNOPwpWupB6lnFz+l4H/nBPi9NfnK1s4dF1/KBPt/o+yH4YWlRhvK/8OL+cteVFungky4mLaD+UiPa9H2/rUVjOqpPZEQb6xF78Z35IqxfxYV9xkx3y0ciwRhGya2Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746453455; c=relaxed/simple; bh=7c3MlvjxM4l0czXUSwKHbOv6lkRvNqp8kskIe/50s3Q=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VkYsg10P8yJU8JiDJgBuIQQEAKjgSUxuACIxrDyTNLdyPS7nwN6pqvx9nwUTeEOEVYUOdpM0sVlZnrPxc2JJTFQe6t47iEca0ugkt6h3EW/L2JEkVt/3ax5DyWAwCxnKhsyArDCWiN/c002Zn+xV5EIhO301UwIQzQkKrtFm9Yg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=ITE/oXWQ; arc=none smtp.client-ip=209.85.160.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="ITE/oXWQ" Received: by mail-oa1-f47.google.com with SMTP id 586e51a60fabf-2d4e91512b4so2642822fac.1 for ; Mon, 05 May 2025 06:57:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1746453451; x=1747058251; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=deLqCQ0R/IhrB6rCh2mYQyRMGHfxP9fVsJMdPdrYT2I=; b=ITE/oXWQoCKcD04YnRmm0y/ozT5zLxpejlIdyT0VXeQOaDc7Fnu+WunO2CKDuH/t5M f4GsZbP6bGXAxX7ZCoSTpi9iXLeukyuEb0s4RjQsCMAa3p+PdiKZ0Ni9G1QTwdRd1xu6 XaAkLTVdIZiYPZDrFAl18IJJzUvkJcIC3jgmRno1RUkDTszgJRKfjGrsZk2Eti+rkEFy DZPteZlhx2XcAV4pASL6NvUi49D7jRCvjOvZmK8xJC2vxLKIhxntDIsvh5RRd2kUWQCM B7exYcMbTb49bEbCUIkmUjKsLxDbjRWAE42fUs8pXmChu5TltEh0QUOweEz+0S5d5HdH zekg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746453451; x=1747058251; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=deLqCQ0R/IhrB6rCh2mYQyRMGHfxP9fVsJMdPdrYT2I=; b=kUW/38oUU/8QxxAWHfc0FQIT4OUYOcq+PEPamOFjVy8PX31hB4w68c6SeiabXgXJMK rmzIgEj1mdPhA6W+rAjWOs+GdAb9xJAU/FVnfYMWK6pMDOHL9gpQlisDWDs9woFFZi/g sXE01c3MynVHOoV1yg091YZQ/tJuty5t5zar6fcB48E2p/yYXGoNuEybL8AlVJWn/7pC jME3DffpR/OeJS5r2Y6mY5EmmIgqyxF/8jUrK5txZoFacuDTJsgbFB58gDv9H2IRJZDh 3Hn4HECjMnhN5PAAo1vQLLYxkPJDrWn8Dy7QqJ/KWFMIj4vM7wxEVL12uegsKkpp+CIL cVgw== X-Forwarded-Encrypted: i=1; AJvYcCXo7IDDUQDB/9xZgYICZf6ZW5HiYkxo5NRQzALXzm8RPnAljbUqC6rbgCRCOQyTDQiu2dzW5Gj1wVE=@vger.kernel.org X-Gm-Message-State: AOJu0YxOmAap/2D70tHsc1j5ukMFmgTG0e9SqA717cEnBS6GnHnoF9QG wVGJhW2++lBTwLtKPOHo5I6jAca5ckJykD/kvSImsKFCaqIU7KrPn7yv8oWhLII= X-Gm-Gg: ASbGncs5tHY8y/JHDSEfR2LxRTUE7+bksCIj9EuLXY5bDH34rNGhm85H6OLDxFTDVHp L/XoABLp0mz03KIuPdbQ6JEyP4fCxaol3Rue7KQXLrZTlZRFOku8xVILPp7zgW5KPVPjjxo8y1S NQQ6Ql8thurZj1VSfFtEIF/tWBzUs/JMopo/owt8xSqflGq8XHkjGW/J4coYnOw8xz9Gbqk6YQB CuSeqWSzecGwzVBRpcogboeMCielcYttgsg7y91erdGFuv1d6JJ8U6VHmyeJQmCSYFXwmGOATO4 no8NoM+5yqlQ60R4GwAXvJ6pBxW8Alb3EPnHnYmfxN8trZf++6EcVp6zhBKZsPGWDJcj/cKxq+K YEkRMcAsxCgg00Gg= X-Google-Smtp-Source: AGHT+IHHUXBWiUip20M4q/7ydDt9/FNBxTFin43+HmguhLrufCWOOz5GxdItgIHeHNntNVMA6GjqFw== X-Received: by 2002:a05:6870:e995:b0:2c1:c821:c836 with SMTP id 586e51a60fabf-2dae83e5b54mr3766890fac.22.1746453451065; Mon, 05 May 2025 06:57:31 -0700 (PDT) Received: from ?IPV6:2600:8803:e7e4:1d00:2151:6806:9b7:545d? ([2600:8803:e7e4:1d00:2151:6806:9b7:545d]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2daa0e5099fsm1976029fac.1.2025.05.05.06.57.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 May 2025 06:57:30 -0700 (PDT) Message-ID: Date: Mon, 5 May 2025 08:57:29 -0500 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] iio: adc: ad7606: explicit timestamp alignment To: Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= Cc: Michael Hennerich , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250428-iio-adc-ad7606-fix-buffer-alignment-v1-1-88dfc57e5df0@baylibre.com> <20250504155544.60fe3464@jic23-huawei> From: David Lechner Content-Language: en-US In-Reply-To: <20250504155544.60fe3464@jic23-huawei> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 5/4/25 9:55 AM, Jonathan Cameron wrote: > On Tue, 29 Apr 2025 14:01:54 +0100 > Nuno Sá wrote: > >> On Mon, 2025-04-28 at 21:17 -0500, David Lechner wrote: >>> Use struct with aligned_s64 timestamp to make timestamp alignment >>> explicit. Technically, what we have works because for all known >>> architectures, IIO_DMA_MINALIGN is a multiple of __alignof__(s64). >>> But this way, we don't have to make people read the comments to know >>> why there are extra elements in each buffer. >>> >>> --- >> >> Reviewed-by: Nuno Sá > Applied to the togreg branch of iio.git and pushed out as testing > for all the normal reasons. > Not sure how we all managed to this, but this is missing: Signed-off-by: David Lechner