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Message-ID: <202610290106.o8Fs3NvO-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Hi Karl, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: c339f4010dea8b0d754f84ace70cd1b089878ef8 commit: 7c3f4d699f34535285d0ceb184927d71543d0064 resource, kunit: stop selecting GET_FREE_REGION date: 2 weeks ago config: openrisc-randconfig-r2306-20261028 (https://download.01.org/0day-ci/archive/20261029/202610290106.o8Fs3NvO-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 16.2.0 sparse: v0.6.5-rc1-1-gc4640450 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261029/202610290106.o8Fs3NvO-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 | Fixes: 7c3f4d699f34 ("resource, kunit: stop selecting GET_FREE_REGION") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202610290106.o8Fs3NvO-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: kernel/rcu/rcutorture.ko: symbol '__mulsi3' undefined! ERROR: modpost: fs/fuse/virtiofs.ko: symbol '__mulsi3' undefined! ERROR: modpost: fs/pstore/ramoops.ko: symbol '__mulsi3' undefined! ERROR: modpost: fs/ecryptfs/ecryptfs.ko: symbol '__mulsi3' undefined! ERROR: modpost: fs/overlayfs/overlay.ko: symbol '__mulsi3' undefined! ERROR: modpost: crypto/asymmetric_keys/pkcs8_key_parser.ko: symbol '__mulsi3' undefined! ERROR: modpost: crypto/ccm.ko: symbol '__mulsi3' undefined! ERROR: modpost: lib/kunit/kunit.ko: symbol '__mulsi3' undefined! ERROR: modpost: lib/kunit/kunit-test.ko: symbol '__mulsi3' undefined! >> ERROR: modpost: lib/kunit/kunit-example-test.ko: symbol '__mulsi3' undefined! WARNING: modpost: suppressed 1014 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki