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[147.75.199.223]) by mx.google.com with ESMTPS id v17-20020a056102331100b00479d86a4be6si4107744vsc.798.2024.04.29.10.08.52 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Apr 2024 10:08:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-162725-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b="s6vU/A9j"; arc=pass (i=1 spf=pass spfdomain=linux.dev dkim=pass dkdomain=linux.dev dmarc=pass fromdomain=linux.dev); spf=pass (google.com: domain of linux-kernel+bounces-162725-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-162725-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 237F51C21737 for ; Mon, 29 Apr 2024 17:08:52 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 301738626E; Mon, 29 Apr 2024 17:08:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="s6vU/A9j" Received: from out-176.mta1.migadu.com (out-176.mta1.migadu.com [95.215.58.176]) (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 629FC47A5C for ; Mon, 29 Apr 2024 17:08:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714410525; cv=none; b=fVTgVtO6CkQpFqnjSLsRsI4Vk0gHfGGsldxs92AWSMkaapOhoU4R4RKVk6+lBDzCFo2d+5LGDkp9OOKcMvgstHsR9LH2+bqjIsV3LXNGqOPGv7PnwTmSvj+af47Me4s7emy193Q4KB26gNj6ypWqJHi08sS7TGVR+p5BScN9DsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714410525; c=relaxed/simple; bh=pBoJ+Gll31Xj9j3GHNALM0gtOApoA2F/MU0V1C2N6aI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=CzB6Hs/LZiaoe/m8g8wCyg4Be3lzctKjZQX8lnEs68sF9MqjGgaMS+UzL0M6TUC83YRSp6M8ErP5AEyG5QYr9HtJcFfp+5CnZm5rh1dXbUchc2crKTUdzHIP5cFPks0Bopw7ws59LsrVABOzStfzAyTptS7I2iYmHHPgaYriso4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=s6vU/A9j; arc=none smtp.client-ip=95.215.58.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Message-ID: <5c155a66-34be-4789-8036-484ec01891ff@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1714410521; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pBoJ+Gll31Xj9j3GHNALM0gtOApoA2F/MU0V1C2N6aI=; b=s6vU/A9jYClpsp4VFTW2ogPS6JgjXbPf1ETP5oFavTYvz0CpTIaVY26QfuHl5BsvTYoe1P zOUMuN33FfqOfjz4KGNQ5Auilr5XmKC98IdIliuAWZnuORR7L9moXhqcvtx/8mhHCoqw9L Fj1hOKPqGekmZqmLWwKvF6rkc3cyWN8= Date: Mon, 29 Apr 2024 10:08:35 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v1 1/1] bpf: Use struct_size() Content-Language: en-GB To: Andy Shevchenko , Alexei Starovoitov , bpf@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa References: <20240429121323.3818497-1-andriy.shevchenko@linux.intel.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Yonghong Song In-Reply-To: <20240429121323.3818497-1-andriy.shevchenko@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 4/29/24 5:13 AM, Andy Shevchenko wrote: > Use struct_size() instead of hand writing it. > This is less verbose and more robust. > > Signed-off-by: Andy Shevchenko Acked-by: Yonghong Song