Messages in this thread | | | Date | Thu, 25 Nov 2021 17:59:50 +0800 | From | kernel test robot <> | Subject | [mcgrof-next:20211116-sysctl-cleanups-v3 19/20] fs/binfmt_misc.c:826:17: error: too few arguments to function 'panic' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20211116-sysctl-cleanups-v3 head: 06113f1d9a2d0669964adfa2e0128bd50e56b621 commit: ef6d1ebb37a8b418ca2a35f5d94d3eb4c93febe5 [19/20] fs: move binfmt_misc sysctl to its own file config: arm-randconfig-c002-20211116 (https://download.01.org/0day-ci/archive/20211125/202111251738.XZmLQiGG-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/commit/?id=ef6d1ebb37a8b418ca2a35f5d94d3eb4c93febe5 git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git git fetch --no-tags mcgrof-next 20211116-sysctl-cleanups-v3 git checkout ef6d1ebb37a8b418ca2a35f5d94d3eb4c93febe5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
fs/binfmt_misc.c: In function 'init_misc_binfmt': >> fs/binfmt_misc.c:826:17: error: too few arguments to function 'panic' 826 | panic(); | ^~~~~ In file included from include/linux/kernel.h:19, from fs/binfmt_misc.c:13: include/linux/panic.h:12:6: note: declared here 12 | void panic(const char *fmt, ...) __noreturn __cold; | ^~~~~ fs/binfmt_misc.c:827:1: error: control reaches end of non-void function [-Werror=return-type] 827 | } | ^ cc1: some warnings being treated as errors
vim +/panic +826 fs/binfmt_misc.c
819 820 static int __init init_misc_binfmt(void) 821 { 822 int err = register_filesystem(&bm_fs_type); 823 if (!err) 824 insert_binfmt(&misc_format); 825 if (!register_sysctl_mount_point("fs/binfmt_misc")) > 826 panic(); 827 } 828
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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