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charset=us-ascii Content-Disposition: inline In-Reply-To: <39b09edb-8998-4ebd-a564-7d594434a981@bird.org> X-Rspamd-Server: rspam12 X-Rspam-User: X-Rspamd-Queue-Id: 3BA554000A X-Stat-Signature: d4rm6zch5r6fjuwfcqgrn1cwph6aexcf X-HE-Tag: 1764234824-208882 X-HE-Meta: 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 i2PaSbWS ufzafI+Cp/M+/1LCThepqWsgCD1I6RVNo81NuuR0PmaAnGH+06w/YX1obkgRuAgvg+nFUjyPSUAeL1ZI8Uu4/IzFpP+6odpQzqTRhhk3dBUMKoW6glOwqKL4hU/lx5Lc8fEq5xG6lxMqKf6kvlrG5Wq9SN/FDPXAPOTq63xl+AbxftKuuRREAO1Crp4CNqPN86iOKe8M0OlO8lExZWxdMTT/rMEydA+r/T4gnWCo5kP7mUBMk9xlDOMKl0wbHck7NCStCsU9tlpBhVAqXlA+LE+jiO/CPmhRY6re4lSHGc+IGF12Pa7/1d8PWawH+R/VKt+qsNAAZLREy2B12cDsSI2JMo+/Ll7wIY5f1510Guhf/ydcmtPtnJiN7Tmf/ZFzRuug3LeTUrjRcMYEfcrL9nJ+4b0MJ+uhKDmqWQqOqvn9Fbh8= 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 Tim, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.18-rc7] [cannot apply to akpm-mm/mm-everything next-20251127] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Tim-Bird/printk-add-early_counter_ns-routine-for-printk-blind-spot/20251125-133242 base: linus/master patch link: https://lore.kernel.org/r/39b09edb-8998-4ebd-a564-7d594434a981%40bird.org patch subject: [PATCH] printk: add early_counter_ns routine for printk blind spot config: i386-randconfig-2006-20250825 (https://download.01.org/0day-ci/archive/20251127/202511271051.yfp2O98B-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251127/202511271051.yfp2O98B-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/202511271051.yfp2O98B-lkp@intel.com/ All errors (new ones prefixed by >>): ld: init/main.o: in function `kernel_init': >> init/main.c:1522:(.ref.text+0x201): undefined reference to `__udivdi3' vim +1522 init/main.c 1481 1482 static int __ref kernel_init(void *unused) 1483 { 1484 int ret; 1485 u64 end_cycles, end_ns; 1486 u32 early_mult, early_shift; 1487 1488 /* 1489 * Wait until kthreadd is all set-up. 1490 */ 1491 wait_for_completion(&kthreadd_done); 1492 1493 kernel_init_freeable(); 1494 /* need to finish all async __init code before freeing the memory */ 1495 async_synchronize_full(); 1496 1497 system_state = SYSTEM_FREEING_INITMEM; 1498 kprobe_free_init_mem(); 1499 ftrace_free_init_mem(); 1500 kgdb_free_init_mem(); 1501 exit_boot_config(); 1502 free_initmem(); 1503 mark_readonly(); 1504 1505 /* 1506 * Kernel mappings are now finalized - update the userspace page-table 1507 * to finalize PTI. 1508 */ 1509 pti_finalize(); 1510 1511 system_state = SYSTEM_RUNNING; 1512 numa_default_policy(); 1513 1514 rcu_end_inkernel_boot(); 1515 1516 do_sysctl_args(); 1517 1518 /* show calibration data for early_counter_ns */ 1519 end_cycles = get_cycles(); 1520 end_ns = local_clock(); 1521 clocks_calc_mult_shift(&early_mult, &early_shift, > 1522 ((end_cycles - start_cycles) * NSEC_PER_SEC)/(end_ns - start_ns), 1523 NSEC_PER_SEC, 50); 1524 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki