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[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 X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,FREEMAIL_REPLY, HK_RANDOM_ENVFROM,HK_RANDOM_FROM,NICE_REPLY_A,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-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