From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2FF4C001DE for ; Mon, 31 Jul 2023 12:39:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232783AbjGaMjD (ORCPT ); Mon, 31 Jul 2023 08:39:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231771AbjGaMjC (ORCPT ); Mon, 31 Jul 2023 08:39:02 -0400 Received: from mail-pf1-x434.google.com (mail-pf1-x434.google.com [IPv6:2607:f8b0:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3521BBE; Mon, 31 Jul 2023 05:39:02 -0700 (PDT) Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-686c06b806cso3051131b3a.2; Mon, 31 Jul 2023 05:39:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1690807141; x=1691411941; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=/NdBjknSuYCdIA7o+nHXDhfIAGLIzK4MLXsbrYki0JY=; b=jkV7Ee1kEYOlbpc8lA0nglpIRWvqaFw6PLV18U2xqWzjggIudqTjPJBnmo55NnoZxC e43VcJmBfO7t1Rld4jVt9yLVyfIiQvNuhe7u/ahsNXDniyb84agIFfIHYPTLrsZXQf6b mZw4we3tYdq+CEoPX0d74esz6DdoNJgzj5n7PSgY93PcKL7WtIL7qB+YhOK+fneI/4wh 0SPjGvH4APNgT7mpvZd/M8j89tVhuNxIC1DXnxbP9kQBreLLp2ACojh8oj1Fes838Fm3 Ha5hVPmihBt37ypOk3O+cxEwszDTUoZ5IFHCmtpXUL7XSYkcfHMvSGG7dfpe1C22RjbD i4Uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690807141; x=1691411941; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=/NdBjknSuYCdIA7o+nHXDhfIAGLIzK4MLXsbrYki0JY=; b=N0TZRmvtj7XV/6OsUxmqINhzqb7V7mdJ1g1wQXhsMLF/vjiuXFcBAqCYufMVjSqsi4 cY90Whxtm4cqJ/9jDeAAyElmdCptf7slwtrd5p3+sOK8XjrN5fGi78g7t7xKxn9VHGhC E23p0WPuinzhFhRMr5TMzqwb+MrPPjCD7aCNl4vFfWu00zLvu02c7tPdc69kkeJOrXIR d2riuI5ZM9MknxbKK5y4IGJxEuJq7UiC+JPOT3Ht8GhsrvWA3PrDCWQW+TU2R/ytfaxM U+tC5k7WYTQBvQC3ufwdbUNRjcES9gavawnalw70EQ0hW8l03yinpYWm2sP7ITSQZhkC uS/g== X-Gm-Message-State: ABy/qLbqDiAYCZlhRLHIqoTy28wiu0u+h1K4NWjyUkcCTPXsx1tV65bC AC3drWBPx3nJ38XNewtR70w= X-Google-Smtp-Source: APBJJlEEHU57hychI0GDF4B7p2VLE3R3k67V3t9pCA7n48EeAfoQYQdom14VH9o21wZVfQmLXvkFGw== X-Received: by 2002:a05:6a20:440d:b0:13d:c70d:de62 with SMTP id ce13-20020a056a20440d00b0013dc70dde62mr2629107pzb.22.1690807141577; Mon, 31 Jul 2023 05:39:01 -0700 (PDT) Received: from [192.168.1.12] (bb219-74-209-211.singnet.com.sg. [219.74.209.211]) by smtp.gmail.com with ESMTPSA id i8-20020a63a848000000b0055bf96b11d9sm8074510pgp.89.2023.07.31.05.38.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 31 Jul 2023 05:39:00 -0700 (PDT) Message-ID: <5de2fdca-5f62-74db-afec-8cb54ccd026f@gmail.com> Date: Mon, 31 Jul 2023 20:38:54 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH bpf-next v4 0/2] bpf, xdp: Add tracepoint to xdp attaching failure Content-Language: en-US To: Manjusaka Cc: ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, hawk@kernel.org, rostedt@goodmis.org, mhiramat@kernel.org, mykolal@fb.com, shuah@kernel.org, tangyeechou@gmail.com, kernel-patches-bot@fb.com, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20230730114951.74067-1-hffilwlqm@gmail.com> From: Leon Hwang In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On 2023/7/30 21:49, Manjusaka wrote: > This patch is very important to help us to debug the xdp program. At > the same time, we can make some monitoring tools to observe the kernel > status by using this trace event > > 李者璈 & Zheaoli > > Email: lizheao940510@gmail.com > Github: https://github.com/Zheaoli > Thank you for your feedback. I'm glad that it's helpful for you. Thanks, Leon