Hi Maxime, kernel test robot noticed the following build errors:
[auto build test ERROR on 9c32cda43eb78f78c73aee4aa344b777714e259b] url: https://github.com/intel-lab-lkp/linux/commits/Maxime-B-lair/Wire-up-lsm_config_self_policy-and-lsm_config_system_policy-syscalls/20251010-213606 base: 9c32cda43eb78f78c73aee4aa344b777714e259b patch link: https://lore.kernel.org/r/20251010132610.12001-2-maxime.belair%40canonical.com patch subject: [PATCH v6 1/5] Wire up lsm_config_self_policy and lsm_config_system_policy syscalls config: sh-randconfig-001-20251011 (https://download.01.org/0day-ci/archive/20251011/[email protected]/config) compiler: sh4-linux-gcc (GCC) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251011/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from kernel/umh.c:9:0: >> include/linux/syscalls.h:994:45: error: expected ';', ',' or ')' before 'u32' u32 __user size, u32 common_flags u32 flags); ^~~ -- In file included from kernel/fork.c:56:0: >> include/linux/syscalls.h:994:45: error: expected ';', ',' or ')' before 'u32' u32 __user size, u32 common_flags u32 flags); ^~~ kernel/fork.c: In function '__do_sys_clone3': kernel/fork.c:3135:2: warning: #warning clone3() entry point is missing, please fix [-Wcpp] #warning clone3() entry point is missing, please fix ^~~~~~~ vim +994 include/linux/syscalls.h 817 818 /* CONFIG_MMU only */ 819 asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); 820 asmlinkage long sys_swapoff(const char __user *specialfile); 821 asmlinkage long sys_mprotect(unsigned long start, size_t len, 822 unsigned long prot); 823 asmlinkage long sys_msync(unsigned long start, size_t len, int flags); 824 asmlinkage long sys_mlock(unsigned long start, size_t len); 825 asmlinkage long sys_munlock(unsigned long start, size_t len); 826 asmlinkage long sys_mlockall(int flags); 827 asmlinkage long sys_munlockall(void); 828 asmlinkage long sys_mincore(unsigned long start, size_t len, 829 unsigned char __user * vec); 830 asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior); 831 asmlinkage long sys_process_madvise(int pidfd, const struct iovec __user *vec, 832 size_t vlen, int behavior, unsigned int flags); 833 asmlinkage long sys_process_mrelease(int pidfd, unsigned int flags); 834 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, 835 unsigned long prot, unsigned long pgoff, 836 unsigned long flags); 837 asmlinkage long sys_mseal(unsigned long start, size_t len, unsigned long flags); 838 asmlinkage long sys_mbind(unsigned long start, unsigned long len, 839 unsigned long mode, 840 const unsigned long __user *nmask, 841 unsigned long maxnode, 842 unsigned flags); 843 asmlinkage long sys_get_mempolicy(int __user *policy, 844 unsigned long __user *nmask, 845 unsigned long maxnode, 846 unsigned long addr, unsigned long flags); 847 asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask, 848 unsigned long maxnode); 849 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode, 850 const unsigned long __user *from, 851 const unsigned long __user *to); 852 asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, 853 const void __user * __user *pages, 854 const int __user *nodes, 855 int __user *status, 856 int flags); 857 asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, 858 siginfo_t __user *uinfo); 859 asmlinkage long sys_perf_event_open( 860 struct perf_event_attr __user *attr_uptr, 861 pid_t pid, int cpu, int group_fd, unsigned long flags); 862 asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int); 863 asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, 864 unsigned int vlen, unsigned flags, 865 struct __kernel_timespec __user *timeout); 866 asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg, 867 unsigned int vlen, unsigned flags, 868 struct old_timespec32 __user *timeout); 869 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr, 870 int options, struct rusage __user *ru); 871 asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource, 872 const struct rlimit64 __user *new_rlim, 873 struct rlimit64 __user *old_rlim); 874 asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags); 875 #if defined(CONFIG_ARCH_SPLIT_ARG64) 876 asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, 877 unsigned int mask_1, unsigned int mask_2, 878 int dfd, const char __user * pathname); 879 #else 880 asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, 881 u64 mask, int fd, 882 const char __user *pathname); 883 #endif 884 asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name, 885 struct file_handle __user *handle, 886 void __user *mnt_id, int flag); 887 asmlinkage long sys_open_by_handle_at(int mountdirfd, 888 struct file_handle __user *handle, 889 int flags); 890 asmlinkage long sys_clock_adjtime(clockid_t which_clock, 891 struct __kernel_timex __user *tx); 892 asmlinkage long sys_clock_adjtime32(clockid_t which_clock, 893 struct old_timex32 __user *tx); 894 asmlinkage long sys_syncfs(int fd); 895 asmlinkage long sys_setns(int fd, int nstype); 896 asmlinkage long sys_pidfd_open(pid_t pid, unsigned int flags); 897 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, 898 unsigned int vlen, unsigned flags); 899 asmlinkage long sys_process_vm_readv(pid_t pid, 900 const struct iovec __user *lvec, 901 unsigned long liovcnt, 902 const struct iovec __user *rvec, 903 unsigned long riovcnt, 904 unsigned long flags); 905 asmlinkage long sys_process_vm_writev(pid_t pid, 906 const struct iovec __user *lvec, 907 unsigned long liovcnt, 908 const struct iovec __user *rvec, 909 unsigned long riovcnt, 910 unsigned long flags); 911 asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type, 912 unsigned long idx1, unsigned long idx2); 913 asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags); 914 asmlinkage long sys_sched_setattr(pid_t pid, 915 struct sched_attr __user *attr, 916 unsigned int flags); 917 asmlinkage long sys_sched_getattr(pid_t pid, 918 struct sched_attr __user *attr, 919 unsigned int size, 920 unsigned int flags); 921 asmlinkage long sys_renameat2(int olddfd, const char __user *oldname, 922 int newdfd, const char __user *newname, 923 unsigned int flags); 924 asmlinkage long sys_seccomp(unsigned int op, unsigned int flags, 925 void __user *uargs); 926 asmlinkage long sys_getrandom(char __user *buf, size_t count, 927 unsigned int flags); 928 asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags); 929 asmlinkage long sys_bpf(int cmd, union bpf_attr __user *attr, unsigned int size); 930 asmlinkage long sys_execveat(int dfd, const char __user *filename, 931 const char __user *const __user *argv, 932 const char __user *const __user *envp, int flags); 933 asmlinkage long sys_userfaultfd(int flags); 934 asmlinkage long sys_membarrier(int cmd, unsigned int flags, int cpu_id); 935 asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); 936 asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in, 937 int fd_out, loff_t __user *off_out, 938 size_t len, unsigned int flags); 939 asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec, 940 unsigned long vlen, unsigned long pos_l, unsigned long pos_h, 941 rwf_t flags); 942 asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec, 943 unsigned long vlen, unsigned long pos_l, unsigned long pos_h, 944 rwf_t flags); 945 asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len, 946 unsigned long prot, int pkey); 947 asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val); 948 asmlinkage long sys_pkey_free(int pkey); 949 asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags, 950 unsigned mask, struct statx __user *buffer); 951 asmlinkage long sys_rseq(struct rseq __user *rseq, uint32_t rseq_len, 952 int flags, uint32_t sig); 953 asmlinkage long sys_open_tree(int dfd, const char __user *path, unsigned flags); 954 asmlinkage long sys_open_tree_attr(int dfd, const char __user *path, 955 unsigned flags, 956 struct mount_attr __user *uattr, 957 size_t usize); 958 asmlinkage long sys_move_mount(int from_dfd, const char __user *from_path, 959 int to_dfd, const char __user *to_path, 960 unsigned int ms_flags); 961 asmlinkage long sys_mount_setattr(int dfd, const char __user *path, 962 unsigned int flags, 963 struct mount_attr __user *uattr, size_t usize); 964 asmlinkage long sys_fsopen(const char __user *fs_name, unsigned int flags); 965 asmlinkage long sys_fsconfig(int fs_fd, unsigned int cmd, const char __user *key, 966 const void __user *value, int aux); 967 asmlinkage long sys_fsmount(int fs_fd, unsigned int flags, unsigned int ms_flags); 968 asmlinkage long sys_fspick(int dfd, const char __user *path, unsigned int flags); 969 asmlinkage long sys_pidfd_send_signal(int pidfd, int sig, 970 siginfo_t __user *info, 971 unsigned int flags); 972 asmlinkage long sys_pidfd_getfd(int pidfd, int fd, unsigned int flags); 973 asmlinkage long sys_landlock_create_ruleset(const struct landlock_ruleset_attr __user *attr, 974 size_t size, __u32 flags); 975 asmlinkage long sys_landlock_add_rule(int ruleset_fd, enum landlock_rule_type rule_type, 976 const void __user *rule_attr, __u32 flags); 977 asmlinkage long sys_landlock_restrict_self(int ruleset_fd, __u32 flags); 978 asmlinkage long sys_memfd_secret(unsigned int flags); 979 asmlinkage long sys_set_mempolicy_home_node(unsigned long start, unsigned long len, 980 unsigned long home_node, 981 unsigned long flags); 982 asmlinkage long sys_cachestat(unsigned int fd, 983 struct cachestat_range __user *cstat_range, 984 struct cachestat __user *cstat, unsigned int flags); 985 asmlinkage long sys_map_shadow_stack(unsigned long addr, unsigned long size, unsigned int flags); 986 asmlinkage long sys_lsm_get_self_attr(unsigned int attr, struct lsm_ctx __user *ctx, 987 u32 __user *size, u32 flags); 988 asmlinkage long sys_lsm_set_self_attr(unsigned int attr, struct lsm_ctx __user *ctx, 989 u32 size, u32 flags); 990 asmlinkage long sys_lsm_list_modules(u64 __user *ids, u32 __user *size, u32 flags); 991 asmlinkage long sys_lsm_config_self_policy(u32 lsm_id, u32 op, void __user *buf, 992 u32 __user size, u32 common_flags, u32 flags); 993 asmlinkage long sys_lsm_config_system_policy(u32 lsm_id, u32 op, void __user *buf, > 994 u32 __user size, u32 > common_flags u32 flags); 995 996 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
