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Thu, 7 Mar 2024 12:01:13 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id 1kd5AYms6WWYPgAAn2gu4w (envelope-from ); Thu, 07 Mar 2024 12:01:13 +0000 From: Marcos Paulo de Souza To: Yujie Liu Cc: Marcos Paulo de Souza , kernel test robot , oe-kbuild-all@lists.linux.dev, "Linux Memory Management List" , Shuah Khan Subject: Re: [linux-next:master 10409/11394] ERROR: modpost: "__fentry__" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! Date: Thu, 7 Mar 2024 09:01:09 -0300 Message-ID: <20240307120110.31508-1-mpdesouza@suse.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: BE5FB10000E X-Stat-Signature: 7ufgwcn77garab317w1hprfaxrmwoaa3 X-Rspam-User: X-HE-Tag: 1709818173-814846 X-HE-Meta: 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 DUGMG0rI PYNL+nOQnaFTuEe4mvp/GfX9Izau9A+2n/JnGpk0OJ3CPC5A= 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: On Tue, 5 Mar 2024 22:05:46 +0800 Yujie Liu wrote: > Hi Marcos, > > On Mon, Mar 04, 2024 at 09:29:19AM -0300, Marcos Paulo de Souza wrote: > > On Sat, 2 Mar 2024 14:14:12 +0800 kernel test robot wrote: > > > > > Hi Marcos, > > > > > > First bad commit (maybe != root cause): > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > > head: 1870cdc0e8dee32e3c221704a2977898ba4c10e8 > > > commit: 539cd3f4da3fdbe7dc353634e004e4b0e725c35a [10409/11394] selftests: lib.mk: Do not process TEST_GEN_MODS_DIR > > > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 > > > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240302/202403021440.Rs4qG6fP-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/202403021440.Rs4qG6fP-lkp@intel.com/ > > > > > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > > > > > WARNING: Module.symvers is missing. > > > Modules may not have dependencies or modversions. > > > > This seems suspicious. Can you be sure that kernel-devel was installed properly > > in this machine? We have landed a patch to skip building the tests if > > kernel-devel is not installed. We check if /lib/modules/ > is present to start building, but I would expect Module.symvers to be present. > > > > Please let me know if we need to adapt our tests further to avoid such problems. > > Sorry, this is another problem due to the different way of organizing > the files at the bot side. We are looking into this to put the required > materials to the correct path. This report should be a false positive, > please ignore it. Thanks for confirming Yujie. > > > > You may get many unresolved symbol errors. > > > You can set KBUILD_MODPOST_WARN=1 to turn errors into warning > > > if you want to proceed at your own risk. > > > >> ERROR: modpost: "__fentry__" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! > > > >> ERROR: modpost: "klp_enable_patch" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! > > > >> ERROR: modpost: "seq_printf" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! > > > >> ERROR: modpost: "param_ops_int" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! > > > >> ERROR: modpost: "module_layout" [tools/testing/selftests/livepatch/test_modules/test_klp_atomic_replace.ko] undefined! > > > >> ERROR: modpost: "__fentry__" [tools/testing/selftests/livepatch/test_modules/test_klp_callbacks_busy.ko] undefined! > > > >> ERROR: modpost: "flush_work" [tools/testing/selftests/livepatch/test_modules/test_klp_callbacks_busy.ko] undefined! > > > >> ERROR: modpost: "_printk" [tools/testing/selftests/livepatch/test_modules/test_klp_callbacks_busy.ko] undefined! > > > >> ERROR: modpost: "complete" [tools/testing/selftests/livepatch/test_modules/test_klp_callbacks_busy.ko] undefined! > > > >> ERROR: modpost: "msleep" [tools/testing/selftests/livepatch/test_modules/test_klp_callbacks_busy.ko] undefined! > > > WARNING: modpost: suppressed 80 unresolved symbol warnings because there were too many) > > > > > > -- > > > 0-DAY CI Kernel Test Service > > > https://github.com/intel/lkp-tests/wiki > >