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R. Silva" Cc: oe-kbuild-all@lists.linux.dev, David Gow , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Thomas =?iso-8859-1?Q?Wei=DFschuh?= Subject: Re: [PATCH v2] printk: ringbuffer: Add KUnit test Message-ID: <202505081550.KMstgTUQ-lkp@intel.com> References: <20250506-printk-ringbuffer-test-v2-1-152200569eb1@linutronix.de> Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250506-printk-ringbuffer-test-v2-1-152200569eb1@linutronix.de> Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on 0af2f6be1b4281385b618cb86ad946eded089ac8] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Wei-schuh/printk-ringbuffer-Add-KUnit-test/20250506-200133 base: 0af2f6be1b4281385b618cb86ad946eded089ac8 patch link: https://lore.kernel.org/r/20250506-printk-ringbuffer-test-v2-1-152200569eb1%40linutronix.de patch subject: [PATCH v2] printk: ringbuffer: Add KUnit test config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250508/202505081550.KMstgTUQ-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250508/202505081550.KMstgTUQ-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/202505081550.KMstgTUQ-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o >> ERROR: modpost: "prb_init" [kernel/printk/printk_ringbuffer_kunit_test.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki