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Miller" , Hideaki YOSHIFUJI , David Ahern , Jakub Kicinski , Paolo Abeni , kbuild-all@lists.01.org, netdev@vger.kernel.org, Peilin Ye , Cong Wang , linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v2] net/sock: Introduce trace_sk_data_ready() Message-ID: <20221008011136.GA3632@bytedance> References: <20221007221038.2345-1-yepeilin.cs@gmail.com> <202210080809.2SksgA1D-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202210080809.2SksgA1D-lkp@intel.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 Sat, Oct 08, 2022 at 08:38:06AM +0800, kernel test robot wrote: > ERROR: modpost: "__SCT__tp_func_sk_data_ready" [fs/dlm/dlm.ko] undefined! > ERROR: modpost: "__tracepoint_sk_data_ready" [fs/dlm/dlm.ko] undefined! > ERROR: modpost: "__SCK__tp_func_sk_data_ready" [fs/dlm/dlm.ko] undefined! > ERROR: modpost: "__SCT__tp_func_sk_data_ready" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] undefined! > ERROR: modpost: "__tracepoint_sk_data_ready" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] undefined! > ERROR: modpost: "__SCK__tp_func_sk_data_ready" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] undefined! > ERROR: modpost: "__SCT__tp_func_sk_data_ready" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! > ERROR: modpost: "__tracepoint_sk_data_ready" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! > ERROR: modpost: "__SCK__tp_func_sk_data_ready" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! > >> ERROR: modpost: "__SCT__tp_func_sk_data_ready" [net/tls/tls.ko] undefined! > WARNING: modpost: suppressed 11 unresolved symbol warnings because there were too many) Similar to [1], we need EXPORT_TRACEPOINT_SYMBOL_GPL() in net/core/net-traces.c for modules. Will fix in v3. [1] https://lore.kernel.org/netdev/20171023.050836.1983843564876160779.davem@davemloft.net/ Thanks, Peilin Ye