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Tue, 26 Apr 2022 06:58:47 +0000 Date: Tue, 26 Apr 2022 14:58:43 +0800 From: kernel test robot To: Masahiro Yamada Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Nathan Chancellor , Matthias Kaehlcke , Sean Paul , Guenter Roeck Subject: [jsarha:topic/chromeos-4.19-s0ix 6418/9999] cc1: warning: arch/arm/plat-iop/include: No such file or directory Message-ID: <202204261409.CTcsyD1M-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Masahiro, FYI, the error/warning still remains. tree: https://github.com/jsarha/linux topic/chromeos-4.19-s0ix head: 430bdaa0a8c38697780f45a148964d71951df11f commit: 4fae0a1dc645742f2ecd6238813b2d30d4fb31cd [6418/9999] UPSTREAM: kbuild: add some extra warning flags unconditionally config: arm-iop32x_defconfig (https://download.01.org/0day-ci/archive/20220426/202204261409.CTcsyD1M-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/jsarha/linux/commit/4fae0a1dc645742f2ecd6238813b2d30d4fb31cd git remote add jsarha https://github.com/jsarha/linux git fetch --no-tags jsarha topic/chromeos-4.19-s0ix git checkout 4fae0a1dc645742f2ecd6238813b2d30d4fb31cd # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] init/main.c:485:20: warning: no previous prototype for 'arch_post_acpi_subsys_init' [-Wmissing-prototypes] 485 | void __init __weak arch_post_acpi_subsys_init(void) { } | ^~~~~~~~~~~~~~~~~~~~~~~~~~ init/main.c:497:20: warning: no previous prototype for 'mem_encrypt_init' [-Wmissing-prototypes] 497 | void __init __weak mem_encrypt_init(void) { } | ^~~~~~~~~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] init/do_mounts.c: In function 'change_floppy': init/do_mounts.c:480:9: warning: function 'change_floppy' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 480 | vsprintf(buf, fmt, args); | ^~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] init/calibrate.c:261:37: warning: no previous prototype for 'calibrate_delay_is_known' [-Wmissing-prototypes] 261 | unsigned long __attribute__((weak)) calibrate_delay_is_known(void) | ^~~~~~~~~~~~~~~~~~~~~~~~ init/calibrate.c:271:28: warning: no previous prototype for 'calibration_delay_done' [-Wmissing-prototypes] 271 | void __attribute__((weak)) calibration_delay_done(void) | ^~~~~~~~~~~~~~~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/nwfpe/softfloat.c: In function 'float32_rem': arch/arm/nwfpe/softfloat.c:1349:17: warning: variable 'bSign' set but not used [-Wunused-but-set-variable] 1349 | flag aSign, bSign, zSign; | ^~~~~ arch/arm/nwfpe/softfloat.c: In function 'float64_rem': arch/arm/nwfpe/softfloat.c:2247:17: warning: variable 'bSign' set but not used [-Wunused-but-set-variable] 2247 | flag aSign, bSign, zSign; | ^~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/process.c:321:15: warning: no previous prototype for 'arch_randomize_brk' [-Wmissing-prototypes] 321 | unsigned long arch_randomize_brk(struct mm_struct *mm) | ^~~~~~~~~~~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/ptrace.c:927:16: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes] 927 | asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno) | ^~~~~~~~~~~~~~~~~~~ arch/arm/kernel/ptrace.c:955:17: warning: no previous prototype for 'syscall_trace_exit' [-Wmissing-prototypes] 955 | asmlinkage void syscall_trace_exit(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/reboot.c:82:6: warning: no previous prototype for 'soft_restart' [-Wmissing-prototypes] 82 | void soft_restart(unsigned long addr) | ^~~~~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/setup.c: In function 'early_print': arch/arm/kernel/setup.c:374:9: warning: function 'early_print' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 374 | vsnprintf(buf, sizeof(buf), str, ap); | ^~~~~~~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/signal.c: In function 'restore_sigframe': arch/arm/kernel/signal.c:179:22: warning: variable 'aux' set but not used [-Wunused-but-set-variable] 179 | char __user *aux; | ^~~ arch/arm/kernel/signal.c: At top level: arch/arm/kernel/signal.c:227:16: warning: no previous prototype for 'sys_sigreturn' [-Wmissing-prototypes] 227 | asmlinkage int sys_sigreturn(struct pt_regs *regs) | ^~~~~~~~~~~~~ arch/arm/kernel/signal.c:257:16: warning: no previous prototype for 'sys_rt_sigreturn' [-Wmissing-prototypes] 257 | asmlinkage int sys_rt_sigreturn(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~ arch/arm/kernel/signal.c:646:1: warning: no previous prototype for 'do_work_pending' [-Wmissing-prototypes] 646 | do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall) | ^~~~~~~~~~~~~~~ arch/arm/kernel/signal.c:686:14: warning: no previous prototype for 'get_signal_page' [-Wmissing-prototypes] 686 | struct page *get_signal_page(void) | ^~~~~~~~~~~~~~~ arch/arm/kernel/signal.c:717:17: warning: no previous prototype for 'addr_limit_check_failed' [-Wmissing-prototypes] 717 | asmlinkage void addr_limit_check_failed(void) | ^~~~~~~~~~~~~~~~~~~~~~~ arch/arm/kernel/signal.c: In function 'do_signal': arch/arm/kernel/signal.c:602:33: warning: this statement may fall through [-Wimplicit-fallthrough=] 602 | restart -= 2; | ~~~~~~~~^~~~ arch/arm/kernel/signal.c:603:17: note: here 603 | case -ERESTARTNOHAND: | ^~~~ -- >> cc1: warning: arch/arm/plat-iop/include: No such file or directory [-Wmissing-include-dirs] arch/arm/kernel/sys_arm.c:35:17: warning: no previous prototype for 'sys_arm_fadvise64_64' [-Wmissing-prototypes] 35 | asmlinkage long sys_arm_fadvise64_64(int fd, int advice, | ^~~~~~~~~~~~~~~~~~~~ .. -- 0-DAY CI Kernel Test Service https://01.org/lkp