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[23.128.96.18]) by mx.google.com with ESMTP id w16si9971037edv.532.2021.03.09.11.55.07; Tue, 09 Mar 2021 11:55:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=UfM72oRm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231339AbhCITyB (ORCPT + 99 others); Tue, 9 Mar 2021 14:54:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229948AbhCITxk (ORCPT ); Tue, 9 Mar 2021 14:53:40 -0500 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53F3CC06174A; Tue, 9 Mar 2021 11:53:40 -0800 (PST) Received: by mail-oi1-x229.google.com with SMTP id y131so13419258oia.8; Tue, 09 Mar 2021 11:53:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=xlm3NXLS5y/y/m14R+0UIQSq3jLijWbnK89X832gUiw=; b=UfM72oRmW3ndgJT2HO0oPS5J3WGJDysd2sT8n0uYHd5JnkWZ8iQ8LwlkLfiSMFDO5j BOXEtIshEk1wLYWJRukYRIcEpzGhipSql9Bf4EDkQ3o2HKzuCzJM9iJD9sJxl3KjcSWH CUQfGysXPIM/8GSSNM815MYb8MhosjbbeiLCni7M1mGj5b4xXx87SjYPUw7vzA2dawS1 +BeYci5UnvJ0vPFIzdGZx0ig7gBmGBy8ZGkYhHYj+zywq2PP6YivLJ1tJdZB0YqvAP5F B1BorM+eQsG0LZWuC8X8/ROm10ttR+hYf2MqSb6g6hymUWnWybjC5psydCdsT3UkYJ42 ArkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=xlm3NXLS5y/y/m14R+0UIQSq3jLijWbnK89X832gUiw=; b=L7V06MKDSoLQN/9Oqr9R1lGO0HA2Cji+diZOb6PV2Y4BCY9e19f6EHmUGnIhOtm6Yq SthWb5xpB3cCkOStS+lMSixofXDqT7xyRQDHsPtrwQ1ZfjqwQGyno66s0DIo50ChZS4m mudLyyN9ond5244n1/1L3OWqh2XQdDxaECyzDnbjXuG7QHDXd5M+D3ykQDTY91qPhcDp f0bHqA0MKie1y/uoHTX9p3zL/3zQ1asyLvhA7vl3A29sBH29bALLWprQjCHj2jUCJL8g 9cfYVF7qp/cEnDZe99cJnQxI0TcO4c/J1NgXIJDyjTlBAVt3XnJfF4j/oFZ2XGlIYA+z SD/w== X-Gm-Message-State: AOAM531VCMx0eRdF6Ey2ZbL1HlHIfwh71Gn8ZB3GuC6aybo2+KhFc0KT A9hte+02UWEy+QyXoNCk20epMGqNCW4= X-Received: by 2002:aca:4486:: with SMTP id r128mr4082901oia.171.1615319619686; Tue, 09 Mar 2021 11:53:39 -0800 (PST) Received: from Davids-MacBook-Pro.local ([8.48.134.40]) by smtp.googlemail.com with ESMTPSA id p67sm3288625oih.21.2021.03.09.11.53.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Mar 2021 11:53:39 -0800 (PST) Subject: Re: [PATCH] net: add net namespace inode for all net_dev events To: Steven Rostedt , Tony Lu Cc: davem@davemloft.net, mingo@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210309044349.6605-1-tonylu@linux.alibaba.com> <20210309124011.709c6cd3@gandalf.local.home> From: David Ahern Message-ID: <5fda3ef7-d760-df4f-e076-23b635f6c758@gmail.com> Date: Tue, 9 Mar 2021 12:53:37 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: <20210309124011.709c6cd3@gandalf.local.home> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/9/21 10:40 AM, Steven Rostedt wrote: > The order of the fields is important. Don't worry about breaking API by > fixing it. The parsing code uses this output to find where the binary data > is. Changing the order of the fields will impact any bpf programs expecting the existing format.