Hi Qi, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 47d9bb711707d15b19fad18c8e2b4b027a264a3a commit: 833b4e93b2f9a86522e7ae1f92ba05812cb3a382 [6858/11453] LoongArch: Add Loongson Binary Translation (LBT) extension support config: loongarch-randconfig-r014-20230821 (https://download.01.org/0day-ci/archive/20230822/202308220413.XCnJMP7f-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230822/202308220413.XCnJMP7f-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308220413.XCnJMP7f-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): arch/loongarch/kernel/asm-offsets.c:17:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 17 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:64:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 64 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:79:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 79 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:95:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 95 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:131:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 131 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/asm-offsets.c:172:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes] 172 | void output_thread_lbt_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:182:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 182 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:214:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 214 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:222:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes] 222 | void output_signal_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:260:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes] 260 | void output_smpboot_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~ -- arch/loongarch/kernel/asm-offsets.c:17:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 17 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:64:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 64 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:79:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 79 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:95:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 95 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:131:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 131 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/asm-offsets.c:172:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes] 172 | void output_thread_lbt_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:182:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 182 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:214:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 214 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:222:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes] 222 | void output_signal_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:260:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes] 260 | void output_smpboot_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~ vim +/output_thread_lbt_defines +172 arch/loongarch/kernel/asm-offsets.c 171 > 172 void output_thread_lbt_defines(void) 173 { 174 OFFSET(THREAD_SCR0, loongarch_lbt, scr0); 175 OFFSET(THREAD_SCR1, loongarch_lbt, scr1); 176 OFFSET(THREAD_SCR2, loongarch_lbt, scr2); 177 OFFSET(THREAD_SCR3, loongarch_lbt, scr3); 178 OFFSET(THREAD_EFLAGS, loongarch_lbt, eflags); 179 BLANK(); 180 } 181 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
