Hi Sargun, Thank you for the patch! Yet something to improve: [auto build test ERROR on kselftest/next] [also build test ERROR on arm64/for-next/core linus/master v5.5-rc3] [cannot apply to tip/x86/asm next-20191220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Sargun-Dhillon/Add-pidfd_getfd-syscall/20191224-061915 base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next config: i386-randconfig-a001-20191224 (attached as .config) compiler: gcc-4.9 (Debian 4.9.2-10+deb8u1) 4.9.2 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers//ptp/ptp_clock.c:16:0: >> include/linux/syscalls.h:1006:13: error: unknown type name 'usize' size_t, usize); ^ vim +/usize +1006 include/linux/syscalls.h 864 865 /* mm/, CONFIG_MMU only */ 866 asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); 867 asmlinkage long sys_swapoff(const char __user *specialfile); 868 asmlinkage long sys_mprotect(unsigned long start, size_t len, 869 unsigned long prot); 870 asmlinkage long sys_msync(unsigned long start, size_t len, int flags); 871 asmlinkage long sys_mlock(unsigned long start, size_t len); 872 asmlinkage long sys_munlock(unsigned long start, size_t len); 873 asmlinkage long sys_mlockall(int flags); 874 asmlinkage long sys_munlockall(void); 875 asmlinkage long sys_mincore(unsigned long start, size_t len, 876 unsigned char __user * vec); 877 asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior); 878 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, 879 unsigned long prot, unsigned long pgoff, 880 unsigned long flags); 881 asmlinkage long sys_mbind(unsigned long start, unsigned long len, 882 unsigned long mode, 883 const unsigned long __user *nmask, 884 unsigned long maxnode, 885 unsigned flags); 886 asmlinkage long sys_get_mempolicy(int __user *policy, 887 unsigned long __user *nmask, 888 unsigned long maxnode, 889 unsigned long addr, unsigned long flags); 890 asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask, 891 unsigned long maxnode); 892 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode, 893 const unsigned long __user *from, 894 const unsigned long __user *to); 895 asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, 896 const void __user * __user *pages, 897 const int __user *nodes, 898 int __user *status, 899 int flags); 900 901 asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, 902 siginfo_t __user *uinfo); 903 asmlinkage long sys_perf_event_open( 904 struct perf_event_attr __user *attr_uptr, 905 pid_t pid, int cpu, int group_fd, unsigned long flags); 906 asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int); 907 asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, 908 unsigned int vlen, unsigned flags, 909 struct __kernel_timespec __user *timeout); 910 asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg, 911 unsigned int vlen, unsigned flags, 912 struct old_timespec32 __user *timeout); 913 914 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr, 915 int options, struct rusage __user *ru); 916 asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource, 917 const struct rlimit64 __user *new_rlim, 918 struct rlimit64 __user *old_rlim); 919 asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags); 920 asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, 921 u64 mask, int fd, 922 const char __user *pathname); 923 asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name, 924 struct file_handle __user *handle, 925 int __user *mnt_id, int flag); 926 asmlinkage long sys_open_by_handle_at(int mountdirfd, 927 struct file_handle __user *handle, 928 int flags); 929 asmlinkage long sys_clock_adjtime(clockid_t which_clock, 930 struct __kernel_timex __user *tx); 931 asmlinkage long sys_clock_adjtime32(clockid_t which_clock, 932 struct old_timex32 __user *tx); 933 asmlinkage long sys_syncfs(int fd); 934 asmlinkage long sys_setns(int fd, int nstype); 935 asmlinkage long sys_pidfd_open(pid_t pid, unsigned int flags); 936 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, 937 unsigned int vlen, unsigned flags); 938 asmlinkage long sys_process_vm_readv(pid_t pid, 939 const struct iovec __user *lvec, 940 unsigned long liovcnt, 941 const struct iovec __user *rvec, 942 unsigned long riovcnt, 943 unsigned long flags); 944 asmlinkage long sys_process_vm_writev(pid_t pid, 945 const struct iovec __user *lvec, 946 unsigned long liovcnt, 947 const struct iovec __user *rvec, 948 unsigned long riovcnt, 949 unsigned long flags); 950 asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type, 951 unsigned long idx1, unsigned long idx2); 952 asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags); 953 asmlinkage long sys_sched_setattr(pid_t pid, 954 struct sched_attr __user *attr, 955 unsigned int flags); 956 asmlinkage long sys_sched_getattr(pid_t pid, 957 struct sched_attr __user *attr, 958 unsigned int size, 959 unsigned int flags); 960 asmlinkage long sys_renameat2(int olddfd, const char __user *oldname, 961 int newdfd, const char __user *newname, 962 unsigned int flags); 963 asmlinkage long sys_seccomp(unsigned int op, unsigned int flags, 964 void __user *uargs); 965 asmlinkage long sys_getrandom(char __user *buf, size_t count, 966 unsigned int flags); 967 asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags); 968 asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size); 969 asmlinkage long sys_execveat(int dfd, const char __user *filename, 970 const char __user *const __user *argv, 971 const char __user *const __user *envp, int flags); 972 asmlinkage long sys_userfaultfd(int flags); 973 asmlinkage long sys_membarrier(int cmd, int flags); 974 asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); 975 asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in, 976 int fd_out, loff_t __user *off_out, 977 size_t len, unsigned int flags); 978 asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec, 979 unsigned long vlen, unsigned long pos_l, unsigned long pos_h, 980 rwf_t flags); 981 asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec, 982 unsigned long vlen, unsigned long pos_l, unsigned long pos_h, 983 rwf_t flags); 984 asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len, 985 unsigned long prot, int pkey); 986 asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val); 987 asmlinkage long sys_pkey_free(int pkey); 988 asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags, 989 unsigned mask, struct statx __user *buffer); 990 asmlinkage long sys_rseq(struct rseq __user *rseq, uint32_t rseq_len, 991 int flags, uint32_t sig); 992 asmlinkage long sys_open_tree(int dfd, const char __user *path, unsigned flags); 993 asmlinkage long sys_move_mount(int from_dfd, const char __user *from_path, 994 int to_dfd, const char __user *to_path, 995 unsigned int ms_flags); 996 asmlinkage long sys_fsopen(const char __user *fs_name, unsigned int flags); 997 asmlinkage long sys_fsconfig(int fs_fd, unsigned int cmd, const char __user *key, 998 const void __user *value, int aux); 999 asmlinkage long sys_fsmount(int fs_fd, unsigned int flags, unsigned int ms_flags); 1000 asmlinkage long sys_fspick(int dfd, const char __user *path, unsigned int flags); 1001 asmlinkage long sys_pidfd_send_signal(int pidfd, int sig, 1002 siginfo_t __user *info, 1003 unsigned int flags); 1004 asmlinkage long sys_pidfd_getfd(int pidfd, int fd, 1005 struct pidfd_getfd_options __user *options, > 1006 size_t, usize); 1007 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
Attachment:
.config.gz
Description: application/gzip
