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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , pmladek@suse.com, john.ogness@linutronix.de Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Greg Kroah-Hartman , Steven Rostedt , Sergey Senozhatsky , Andrew Morton , Linux Memory Management List , linux-kernel@vger.kernel.org, asantostc@gmail.com, efault@gmx.de, gustavold@gmail.com, calvin@wbinvd.org, jv@jvosburgh.net, mpdesouza@suse.com, kernel-team@meta.com Subject: Re: [PATCH net-next v2 4/5] netconsole: Use printk context for CPU and task information Message-ID: <202601211304.r9ecHy9L-lkp@intel.com> References: <20260120-nbcon-v2-4-b61f960587a8@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260120-nbcon-v2-4-b61f960587a8@debian.org> X-Stat-Signature: o7fy4ii4uiydwmygyoy1txg15xdiuwpj X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: A62AD160005 X-Rspam-User: X-HE-Tag: 1768974040-11008 X-HE-Meta: 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 fEg1d/W7 17ZvtXKdwNHYHfHsiNDBc58S+g86NfH4bMtC1oNBgWI+6BnWOJsXVRVUW6qgTy+D7j3oUk24rbp6p3A+C/kxnp/AEZdmfaK5RPck9dJVeyxJHrakAOtGd68q5YSN06zzH+/kqrdyi/pNOzOHxxSomHhbJhKfOvNJxiu8u1it2ZOGfJ1thmIlJFZg0iBYDpA6ZFK8og3KbOJf2m4sFFyADNMbiiYQnTjDSfVwvLweeDi9B2cDipBWhga0oTz1warxdgrbuSoyQuZJKlwqGyzPk8JMs0vClvxdNlqeK8KD0Z6EHoCeR4Ta62ato9U8+DLohnNoWqkkdXGxNWVl9s0BLsf1x7UNZVDonBJ2q1WK6JV+LLLLH6f8zue2Pyq9yL+Gl97l9zrsSECb19iQ6t76awcN5peDRavp4Bxxe9vI8foJ7qJI= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Breno, kernel test robot noticed the following build errors: [auto build test ERROR on 956f569c90ab507559342d289f4c923adfbf06f5] url: https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/printk-Add-execution-context-task-name-CPU-to-printk_info/20260121-033457 base: 956f569c90ab507559342d289f4c923adfbf06f5 patch link: https://lore.kernel.org/r/20260120-nbcon-v2-4-b61f960587a8%40debian.org patch subject: [PATCH net-next v2 4/5] netconsole: Use printk context for CPU and task information config: csky-randconfig-r134-20260121 (https://download.01.org/0day-ci/archive/20260121/202601211304.r9ecHy9L-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601211304.r9ecHy9L-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202601211304.r9ecHy9L-lkp@intel.com/ All error/warnings (new ones prefixed by >>): drivers/net/netconsole.c: In function 'sysdata_append_cpu_nr': >> drivers/net/netconsole.c:1365:31: error: 'struct nbcon_write_context' has no member named 'cpu' 1365 | wctxt->cpu); | ^~ drivers/net/netconsole.c: In function 'sysdata_append_taskname': >> drivers/net/netconsole.c:1373:31: error: 'struct nbcon_write_context' has no member named 'comm' 1373 | wctxt->comm); | ^~ drivers/net/netconsole.c: In function 'sysdata_append_cpu_nr': >> drivers/net/netconsole.c:1366:1: warning: control reaches end of non-void function [-Wreturn-type] 1366 | } | ^ drivers/net/netconsole.c: In function 'sysdata_append_taskname': drivers/net/netconsole.c:1374:1: warning: control reaches end of non-void function [-Wreturn-type] 1374 | } | ^ vim +1365 drivers/net/netconsole.c 1359 1360 static int sysdata_append_cpu_nr(struct netconsole_target *nt, int offset, 1361 struct nbcon_write_context *wctxt) 1362 { 1363 return scnprintf(&nt->sysdata[offset], 1364 MAX_EXTRADATA_ENTRY_LEN, " cpu=%u\n", > 1365 wctxt->cpu); > 1366 } 1367 1368 static int sysdata_append_taskname(struct netconsole_target *nt, int offset, 1369 struct nbcon_write_context *wctxt) 1370 { 1371 return scnprintf(&nt->sysdata[offset], 1372 MAX_EXTRADATA_ENTRY_LEN, " taskname=%s\n", > 1373 wctxt->comm); 1374 } 1375 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki