| /kernel/ |
| D | compat.c | 29 static int __compat_get_timeval(struct timeval *tv, const struct old_timeval32 __user *ctv) in __compat_get_timeval()
36 static int __compat_put_timeval(const struct timeval *tv, struct old_timeval32 __user *ctv) in __compat_put_timeval()
43 static int __compat_get_timespec(struct timespec *ts, const struct old_timespec32 __user *cts) in __compat_get_timespec()
50 static int __compat_put_timespec(const struct timespec *ts, struct old_timespec32 __user *cts) in __compat_put_timespec()
57 int compat_get_timeval(struct timeval *tv, const void __user *utv) in compat_get_timeval()
66 int compat_put_timeval(const struct timeval *tv, void __user *utv) in compat_put_timeval()
75 int compat_get_timespec(struct timespec *ts, const void __user *uts) in compat_get_timespec()
84 int compat_put_timespec(const struct timespec *ts, void __user *uts) in compat_put_timespec()
93 int get_compat_itimerval(struct itimerval *o, const struct compat_itimerval __user *i) in get_compat_itimerval()
106 int put_compat_itimerval(struct compat_itimerval __user *o, const struct itimerval *i) in put_compat_itimerval()
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| D | sysctl-test.c | 39 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_null_tbl_data()
85 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_maxlen_unset()
128 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_len_is_zero()
162 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_read_but_position_set()
200 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_positive()
231 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_negative()
261 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_positive()
291 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_negative()
322 char __user *user_buffer = (char __user *)buffer; in sysctl_test_api_dointvec_write_single_less_int_min()
360 char __user *user_buffer = (char __user *)buffer; in sysctl_test_api_dointvec_write_single_greater_int_max()
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| D | uid16.c | 23 SYSCALL_DEFINE3(chown16, const char __user *, filename, old_uid_t, user, old_gid_t, group) in SYSCALL_DEFINE3() argument
28 SYSCALL_DEFINE3(lchown16, const char __user *, filename, old_uid_t, user, old_gid_t, group) in SYSCALL_DEFINE3() argument
64 SYSCALL_DEFINE3(getresuid16, old_uid_t __user *, ruidp, old_uid_t __user *, euidp, old_uid_t __user… in SYSCALL_DEFINE3() argument
87 SYSCALL_DEFINE3(getresgid16, old_gid_t __user *, rgidp, old_gid_t __user *, egidp, old_gid_t __user… in SYSCALL_DEFINE3() argument
114 static int groups16_to_user(old_gid_t __user *grouplist, in groups16_to_user()
133 old_gid_t __user *grouplist) in groups16_from_user()
154 SYSCALL_DEFINE2(getgroups16, int, gidsetsize, old_gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
177 SYSCALL_DEFINE2(setgroups16, int, gidsetsize, old_gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
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| D | futex.c | 573 get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, enum futex_access rw) in get_futex_key()
769 static int fault_in_user_writeable(u32 __user *uaddr) in fault_in_user_writeable()
801 static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr, in cmpxchg_futex_value_locked()
813 static int get_futex_value_locked(u32 *dest, u32 __user *from) in get_futex_value_locked()
1098 static int attach_to_pi_state(u32 __user *uaddr, u32 uval, in attach_to_pi_state()
1246 static int handle_exit_race(u32 __user *uaddr, u32 uval, in handle_exit_race()
1306 static int attach_to_pi_owner(u32 __user *uaddr, u32 uval, union futex_key *key, in attach_to_pi_owner()
1396 static int lookup_pi_state(u32 __user *uaddr, u32 uval, in lookup_pi_state()
1417 static int lock_pi_update_atomic(u32 __user *uaddr, u32 uval, u32 newval) in lock_pi_update_atomic()
1457 static int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb, in futex_lock_pi_atomic()
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| D | signal.c | 67 static void __user *sig_handler(struct task_struct *t, int sig) in sig_handler()
72 static inline bool sig_handler_ignored(void __user *handler, int sig) in sig_handler_ignored()
81 void __user *handler; in sig_task_ignored()
557 void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler; in unhandled_signal()
1658 int force_sig_fault_to_task(int sig, int code, void __user *addr in force_sig_fault_to_task()
1681 int force_sig_fault(int sig, int code, void __user *addr in force_sig_fault()
1690 int send_sig_fault(int sig, int code, void __user *addr in send_sig_fault()
1713 int force_sig_mceerr(int code, void __user *addr, short lsb) in force_sig_mceerr()
1727 int send_sig_mceerr(int code, void __user *addr, short lsb, struct task_struct *t) in send_sig_mceerr()
1742 int force_sig_bnderr(void __user *addr, void __user *lower, void __user *upper) in force_sig_bnderr()
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| D | sysctl_binary.c | 25 void __user *oldval, size_t oldlen, void __user *newval, size_t newlen);
907 void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) in bin_dir()
914 void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) in bin_string()
919 char __user *lastp; in bin_string()
957 void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) in bin_intvec()
969 unsigned __user *vec = oldval; in bin_intvec()
1000 unsigned __user *vec = newval; in bin_intvec()
1030 void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) in bin_ulongvec()
1042 unsigned long __user *vec = oldval; in bin_ulongvec()
1073 unsigned long __user *vec = newval; in bin_ulongvec()
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| D | sysctl.c | 213 void __user *buffer, size_t *lenp, loff_t *ppos);
215 void __user *buffer, size_t *lenp, loff_t *ppos);
220 void __user *buffer, size_t *lenp, loff_t *ppos);
224 void __user *buffer, size_t *lenp, loff_t *ppos);
227 void __user *buffer, size_t *lenp, loff_t *ppos);
230 void __user *buffer, size_t *lenp, loff_t *ppos);
237 void __user *buffer, size_t *lenp, in sysrq_sysctl_handler()
2053 char __user *buffer, in _proc_do_string()
2057 char __user *p; in _proc_do_string()
2171 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_dostring()
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| D | sys.c | 695 SYSCALL_DEFINE3(getresuid, uid_t __user *, ruidp, uid_t __user *, euidp, uid_t __user *, suidp) in SYSCALL_DEFINE3() argument
774 SYSCALL_DEFINE3(getresgid, gid_t __user *, rgidp, gid_t __user *, egidp, gid_t __user *, sgidp) in SYSCALL_DEFINE3() argument
960 SYSCALL_DEFINE1(times, struct tms __user *, tbuf) in SYSCALL_DEFINE1() argument
979 COMPAT_SYSCALL_DEFINE1(times, struct compat_tms __user *, tbuf) in COMPAT_SYSCALL_DEFINE1() argument
1217 static int override_release(char __user *release, size_t len) in override_release()
1243 SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name) in SYSCALL_DEFINE1() argument
1264 SYSCALL_DEFINE1(uname, struct old_utsname __user *, name) in SYSCALL_DEFINE1() argument
1284 SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name) in SYSCALL_DEFINE1() argument
1311 SYSCALL_DEFINE2(sethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
1338 SYSCALL_DEFINE2(gethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
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| D | kexec.c | 24 struct kexec_segment __user *segments) in copy_user_segment_list()
41 struct kexec_segment __user *segments, in kimage_alloc_init()
107 struct kexec_segment __user *segments, unsigned long flags) in do_kexec_load()
233 struct kexec_segment __user *, segments, unsigned long, flags) in SYSCALL_DEFINE4() argument
267 struct compat_kexec_segment __user *, segments, in COMPAT_SYSCALL_DEFINE4() argument
271 struct kexec_segment out, __user *ksegments; in COMPAT_SYSCALL_DEFINE4()
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| D | seccomp.c | 487 seccomp_prepare_user_filter(const char __user *user_filter) in seccomp_prepare_user_filter()
605 info->si_call_addr = (void __user *)KSTK_EIP(current); in seccomp_init_siginfo()
1031 void __user *buf) in seccomp_notify_recv()
1107 void __user *buf) in seccomp_notify_send()
1152 void __user *buf) in seccomp_notify_id_valid()
1183 void __user *buf = (void __user *)arg; in seccomp_notify_ioctl()
1299 const char __user *filter) in seccomp_set_mode_filter()
1387 const char __user *filter) in seccomp_set_mode_filter()
1393 static long seccomp_get_action_avail(const char __user *uaction) in seccomp_get_action_avail()
1417 static long seccomp_get_notif_sizes(void __user *usizes) in seccomp_get_notif_sizes()
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| D | ptrace.c | 631 int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len) in ptrace_readdata()
657 int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len) in ptrace_writedata()
742 ret = copy_from_user(&arg, (void __user *) addr, in ptrace_peek_siginfo()
782 compat_siginfo_t __user *uinfo = compat_ptr(data); in ptrace_peek_siginfo()
792 siginfo_t __user *uinfo = (siginfo_t __user *) data; in ptrace_peek_siginfo()
987 void __user *datavp) in ptrace_get_syscall_info()
1035 void __user *datavp = (void __user *) data; in ptrace_request()
1036 unsigned long __user *datalp = datavp; in ptrace_request()
1229 struct iovec __user *uiov = datavp; in ptrace_request()
1322 return put_user(tmp, (unsigned long __user *)data); in generic_ptrace_peekdata()
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| D | rseq.c | 117 struct rseq_cs __user *urseq_cs; in rseq_get_rseq_cs()
119 u32 __user *usig; in rseq_get_rseq_cs()
131 urseq_cs = (struct rseq_cs __user *)(unsigned long)ptr; in rseq_get_rseq_cs()
147 usig = (u32 __user *)(unsigned long)(rseq_cs->abort_ip - sizeof(u32)); in rseq_get_rseq_cs()
307 SYSCALL_DEFINE4(rseq, struct rseq __user *, rseq, u32, rseq_len, in SYSCALL_DEFINE4() argument
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| D | groups.c | 42 static int groups_to_user(gid_t __user *grouplist, in groups_to_user()
60 gid_t __user *grouplist) in groups_from_user()
153 SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
190 SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
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| D | watchdog.c | 694 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_common()
721 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog()
731 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_nmi_watchdog()
743 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_soft_watchdog()
753 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_thresh()
776 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_cpumask()
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| D | umh.c | 122 (const char __user *const __user *)sub_info->argv, in call_usermodehelper_exec_async()
123 (const char __user *const __user *)sub_info->envp); in call_usermodehelper_exec_async()
159 kernel_wait4(pid, (int __user *)&ret, 0, NULL); in call_usermodehelper_exec_sync()
653 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_cap_handler()
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| D | exit.c | 1631 SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *, in SYSCALL_DEFINE5() argument
1632 infop, int, options, struct rusage __user *, ru) in SYSCALL_DEFINE5() argument
1664 long kernel_wait4(pid_t upid, int __user *stat_addr, int options, in kernel_wait4()
1707 SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr, in SYSCALL_DEFINE4() argument
1708 int, options, struct rusage __user *, ru) in SYSCALL_DEFINE4() argument
1726 SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options) in SYSCALL_DEFINE3() argument
1736 compat_uint_t __user *, stat_addr, in COMPAT_SYSCALL_DEFINE4() argument
1738 struct compat_rusage __user *, ru) in COMPAT_SYSCALL_DEFINE4() argument
1751 struct compat_siginfo __user *, infop, int, options, in COMPAT_SYSCALL_DEFINE5() argument
1752 struct compat_rusage __user *, uru) in COMPAT_SYSCALL_DEFINE5() argument
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| D | fork.c | 1646 SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr) in SYSCALL_DEFINE1() argument
2450 int __user *parent_tidptr, in do_fork()
2451 int __user *child_tidptr) in do_fork()
2517 int __user *, parent_tidptr, in SYSCALL_DEFINE5() argument
2519 int __user *, child_tidptr) in SYSCALL_DEFINE5()
2522 int __user *, parent_tidptr, in SYSCALL_DEFINE5()
2523 int __user *, child_tidptr, in SYSCALL_DEFINE5()
2528 int __user *, parent_tidptr, in SYSCALL_DEFINE5()
2529 int __user *, child_tidptr, in SYSCALL_DEFINE5()
2533 int __user *, parent_tidptr, in SYSCALL_DEFINE5()
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| /kernel/time/ |
| D | time.c | 62 SYSCALL_DEFINE1(time, time_t __user *, tloc) in SYSCALL_DEFINE1() argument
81 SYSCALL_DEFINE1(stime, time_t __user *, tptr) in SYSCALL_DEFINE1() argument
105 SYSCALL_DEFINE1(time32, old_time32_t __user *, tloc) in SYSCALL_DEFINE1() argument
119 SYSCALL_DEFINE1(stime32, old_time32_t __user *, tptr) in SYSCALL_DEFINE1() argument
140 SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
141 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
199 SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
200 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
225 COMPAT_SYSCALL_DEFINE2(gettimeofday, struct old_timeval32 __user *, tv, in COMPAT_SYSCALL_DEFINE2() argument
226 struct timezone __user *, tz) in COMPAT_SYSCALL_DEFINE2() argument
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| D | posix-stubs.c | 60 const struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
91 struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
105 SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
125 const struct __kernel_timespec __user *, rqtp, in SYSCALL_DEFINE4() argument
126 struct __kernel_timespec __user *, rmtp) in SYSCALL_DEFINE4()
164 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
177 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
192 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
212 struct old_timespec32 __user *, rqtp, in SYSCALL_DEFINE4() argument
213 struct old_timespec32 __user *, rmtp) in SYSCALL_DEFINE4()
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| D | posix-timers.c | 473 timer_t __user *created_timer_id) in do_timer_create()
552 struct sigevent __user *, timer_event_spec, in SYSCALL_DEFINE3() argument
553 timer_t __user *, created_timer_id) in SYSCALL_DEFINE3() argument
567 struct compat_sigevent __user *, timer_event_spec, in COMPAT_SYSCALL_DEFINE3() argument
568 timer_t __user *, created_timer_id) in COMPAT_SYSCALL_DEFINE3() argument
719 struct __kernel_itimerspec __user *, setting) in SYSCALL_DEFINE2() argument
734 struct old_itimerspec32 __user *, setting) in SYSCALL_DEFINE2() argument
917 const struct __kernel_itimerspec __user *, new_setting, in SYSCALL_DEFINE4() argument
918 struct __kernel_itimerspec __user *, old_setting) in SYSCALL_DEFINE4()
940 struct old_itimerspec32 __user *, new, in SYSCALL_DEFINE4() argument
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| D | itimer.c | 100 SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value) in SYSCALL_DEFINE2() argument
116 struct compat_itimerval __user *, it) in COMPAT_SYSCALL_DEFINE2() argument
283 SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value, in SYSCALL_DEFINE3() argument
284 struct itimerval __user *, ovalue) in SYSCALL_DEFINE3()
310 struct compat_itimerval __user *, in, in COMPAT_SYSCALL_DEFINE3() argument
311 struct compat_itimerval __user *, out) in COMPAT_SYSCALL_DEFINE3()
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| /kernel/power/ |
| D | user.c | 135 static ssize_t snapshot_read(struct file *filp, char __user *buf, in snapshot_read()
168 static ssize_t snapshot_write(struct file *filp, const char __user *buf, in snapshot_write()
271 error = put_user(in_suspend, (int __user *)arg); in snapshot_ioctl()
313 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
319 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
330 error = put_user(offset, (loff_t __user *)arg); in snapshot_ioctl()
373 error = copy_from_user(&swap_area, (void __user *)arg, in snapshot_ioctl()
424 compat_loff_t __user *uoffset = compat_ptr(arg); in snapshot_compat_ioctl()
443 struct compat_resume_swap_area __user *u_swap_area = in snapshot_compat_ioctl()
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| /kernel/bpf/ |
| D | syscall.c | 63 int bpf_check_uarg_tail_zero(void __user *uaddr, in bpf_check_uarg_tail_zero()
67 unsigned char __user *addr; in bpf_check_uarg_tail_zero()
68 unsigned char __user *end; in bpf_check_uarg_tail_zero()
413 static ssize_t bpf_dummy_read(struct file *filp, char __user *buf, size_t siz, in bpf_dummy_read()
422 static ssize_t bpf_dummy_write(struct file *filp, const char __user *buf, in bpf_dummy_write()
726 static void *__bpf_copy_key(void __user *ukey, u64 key_size) in __bpf_copy_key()
742 void __user *ukey = u64_to_user_ptr(attr->key); in map_lookup_elem()
743 void __user *uvalue = u64_to_user_ptr(attr->value); in map_lookup_elem()
877 void __user *ukey = u64_to_user_ptr(attr->key); in map_update_elem()
878 void __user *uvalue = u64_to_user_ptr(attr->value); in map_update_elem()
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| /kernel/locking/ |
| D | lock_events.c | 61 ssize_t __weak lockevent_read(struct file *file, char __user *user_buf, in lockevent_read()
88 static ssize_t lockevent_write(struct file *file, const char __user *user_buf, in lockevent_write()
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| /kernel/irq/ |
| D | proc.c | 138 const char __user *buffer, size_t count, loff_t *pos) in write_irq_affinity()
180 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_proc_write()
186 const char __user *buffer, size_t count, loff_t *pos) in irq_affinity_list_proc_write()
236 const char __user *buffer, size_t count, loff_t *ppos) in default_affinity_write()
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