| /kernel/futex/ |
| D | futex.h | 119 extern int get_futex_key(u32 __user *uaddr, bool fshared, union futex_key *key,
143 extern int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags,
149 extern int fault_in_user_writeable(u32 __user *uaddr);
150 extern int futex_cmpxchg_value_locked(u32 *curval, u32 __user *uaddr, u32 uval, u32 newval);
151 extern int futex_get_value_locked(u32 *dest, u32 __user *from);
223 extern int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb,
233 extern int fixup_pi_owner(u32 __user *uaddr, struct futex_q *q, int locked);
259 extern int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags, u32
260 val, ktime_t *abs_time, u32 bitset, u32 __user
263 extern int futex_requeue(u32 __user *uaddr1, unsigned int flags,
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| D | syscalls.c | 30 SYSCALL_DEFINE2(set_robust_list, struct robust_list_head __user *, head, in SYSCALL_DEFINE2() argument
51 struct robust_list_head __user * __user *, head_ptr, in SYSCALL_DEFINE3() argument
52 size_t __user *, len_ptr) in SYSCALL_DEFINE3() argument
54 struct robust_list_head __user *head; in SYSCALL_DEFINE3()
86 long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, in do_futex()
87 u32 __user *uaddr2, u32 val2, u32 val3) in do_futex()
166 SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val, in SYSCALL_DEFINE6() argument
167 const struct __kernel_timespec __user *, utime, in SYSCALL_DEFINE6() argument
168 u32 __user *, uaddr2, u32, val3) in SYSCALL_DEFINE6()
200 struct futex_waitv __user *uwaitv, in futex_parse_waitv()
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| D | core.c | 221 int get_futex_key(u32 __user *uaddr, bool fshared, union futex_key *key, in get_futex_key()
420 int fault_in_user_writeable(u32 __user *uaddr) in fault_in_user_writeable()
451 int futex_cmpxchg_value_locked(u32 *curval, u32 __user *uaddr, u32 uval, u32 newval) in futex_cmpxchg_value_locked()
462 int futex_get_value_locked(u32 *dest, u32 __user *from) in futex_get_value_locked()
651 static int handle_futex_death(u32 __user *uaddr, struct task_struct *curr, in handle_futex_death()
766 static inline int fetch_robust_entry(struct robust_list __user **entry, in fetch_robust_entry()
767 struct robust_list __user * __user *head, in fetch_robust_entry()
772 if (get_user(uentry, (unsigned long __user *)head)) in fetch_robust_entry()
775 *entry = (void __user *)(uentry & ~1UL); in fetch_robust_entry()
789 struct robust_list_head __user *head = curr->robust_list; in exit_robust_list()
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| D | waitwake.c | 144 int futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset) in futex_wake()
193 static int futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr) in futex_atomic_op_inuser()
243 int futex_wake_op(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_wake_op()
443 u32 __user *uaddr = (u32 __user *)(unsigned long)vs[i].w.uaddr; in futex_wait_multiple_setup()
584 int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags, in futex_wait_setup()
639 int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time, u32 bitset) in futex_wait()
705 u32 __user *uaddr = restart->futex.uaddr; in futex_wait_restart()
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| D | pi.c | 202 static int attach_to_pi_state(u32 __user *uaddr, u32 uval, in attach_to_pi_state()
320 static int handle_exit_race(u32 __user *uaddr, u32 uval, in handle_exit_race()
410 static int attach_to_pi_owner(u32 __user *uaddr, u32 uval, union futex_key *key, in attach_to_pi_owner()
474 static int lock_pi_update_atomic(u32 __user *uaddr, u32 uval, u32 newval) in lock_pi_update_atomic()
514 int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb, in futex_lock_pi_atomic()
613 static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_state) in wake_futex_pi()
683 static int __fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q, in __fixup_pi_state_owner()
855 static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q, in fixup_pi_state_owner()
884 int fixup_pi_owner(u32 __user *uaddr, struct futex_q *q, int locked) in fixup_pi_owner()
930 int futex_lock_pi(u32 __user *uaddr, unsigned int flags, ktime_t *time, int trylock) in futex_lock_pi()
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| D | requeue.c | 267 futex_proxy_trylock_atomic(u32 __user *pifutex, struct futex_hash_bucket *hb1, in futex_proxy_trylock_atomic()
364 int futex_requeue(u32 __user *uaddr1, unsigned int flags, u32 __user *uaddr2, in futex_requeue()
762 int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags, in futex_wait_requeue_pi()
764 u32 __user *uaddr2) in futex_wait_requeue_pi()
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| /kernel/ |
| D | sysctl-test.c | 36 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_null_tbl_data()
82 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_maxlen_unset()
125 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_len_is_zero()
159 void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int), in sysctl_test_api_dointvec_table_read_but_position_set()
197 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_positive()
228 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_negative()
258 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_positive()
288 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_negative()
319 char __user *user_buffer = (char __user *)buffer; in sysctl_test_api_dointvec_write_single_less_int_min()
357 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 | signal.c | 71 static void __user *sig_handler(struct task_struct *t, int sig) in sig_handler()
76 static inline bool sig_handler_ignored(void __user *handler, int sig) in sig_handler_ignored()
85 void __user *handler; in sig_task_ignored()
561 void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler; in unhandled_signal()
1726 int force_sig_fault_to_task(int sig, int code, void __user *addr in force_sig_fault_to_task()
1745 int force_sig_fault(int sig, int code, void __user *addr in force_sig_fault()
1752 int send_sig_fault(int sig, int code, void __user *addr in send_sig_fault()
1771 int force_sig_mceerr(int code, void __user *addr, short lsb) in force_sig_mceerr()
1785 int send_sig_mceerr(int code, void __user *addr, short lsb, struct task_struct *t) in send_sig_mceerr()
1800 int force_sig_bnderr(void __user *addr, void __user *lower, void __user *upper) in force_sig_bnderr()
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| D | compat.c | 41 compat_old_sigset_t __user *, nset, in COMPAT_SYSCALL_DEFINE3() argument
42 compat_old_sigset_t __user *, oset) in COMPAT_SYSCALL_DEFINE3()
83 int put_compat_rusage(const struct rusage *r, struct compat_rusage __user *ru) in put_compat_rusage()
110 static int compat_get_user_cpu_mask(compat_ulong_t __user *user_mask_ptr, in compat_get_user_cpu_mask()
126 compat_ulong_t __user *, user_mask_ptr) in COMPAT_SYSCALL_DEFINE3() argument
145 compat_ulong_t __user *, user_mask_ptr) in COMPAT_SYSCALL_DEFINE3() argument
180 const struct compat_sigevent __user *u_event) in get_compat_sigevent()
193 long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask, in compat_get_bitmap()
222 long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask, in compat_put_bitmap()
250 get_compat_sigset(sigset_t *set, const compat_sigset_t __user *compat) in get_compat_sigset()
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| D | sys.c | 742 SYSCALL_DEFINE3(getresuid, uid_t __user *, ruidp, uid_t __user *, euidp, uid_t __user *, suidp) in SYSCALL_DEFINE3() argument
831 SYSCALL_DEFINE3(getresgid, gid_t __user *, rgidp, gid_t __user *, egidp, gid_t __user *, sgidp) in SYSCALL_DEFINE3() argument
1018 SYSCALL_DEFINE1(times, struct tms __user *, tbuf) in SYSCALL_DEFINE1() argument
1037 COMPAT_SYSCALL_DEFINE1(times, struct compat_tms __user *, tbuf) in COMPAT_SYSCALL_DEFINE1() argument
1275 static int override_release(char __user *release, size_t len) in override_release()
1301 SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name) in SYSCALL_DEFINE1() argument
1322 SYSCALL_DEFINE1(uname, struct old_utsname __user *, name) in SYSCALL_DEFINE1() argument
1342 SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name) in SYSCALL_DEFINE1() argument
1369 SYSCALL_DEFINE2(sethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
1397 SYSCALL_DEFINE2(gethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
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| D | rseq.c | 88 struct rseq __user *rseq = t->rseq; in rseq_update_cpu_id()
125 struct rseq_cs __user *urseq_cs; in rseq_get_rseq_cs()
127 u32 __user *usig; in rseq_get_rseq_cs()
144 urseq_cs = (struct rseq_cs __user *)(unsigned long)ptr; in rseq_get_rseq_cs()
160 usig = (u32 __user *)(unsigned long)(rseq_cs->abort_ip - sizeof(u32)); in rseq_get_rseq_cs()
336 SYSCALL_DEFINE4(rseq, struct rseq __user *, rseq, u32, rseq_len, in SYSCALL_DEFINE4() argument
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| D | ptrace.c | 626 int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len) in ptrace_readdata()
652 int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len) in ptrace_writedata()
737 ret = copy_from_user(&arg, (void __user *) addr, in ptrace_peek_siginfo()
777 compat_siginfo_t __user *uinfo = compat_ptr(data); in ptrace_peek_siginfo()
787 siginfo_t __user *uinfo = (siginfo_t __user *) data; in ptrace_peek_siginfo()
812 unsigned long size, void __user *data) in ptrace_get_rseq_configuration()
988 void __user *datavp) in ptrace_get_syscall_info()
1036 void __user *datavp = (void __user *) data; in ptrace_request()
1037 unsigned long __user *datalp = datavp; in ptrace_request()
1228 struct iovec __user *uiov = datavp; in ptrace_request()
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| D | groups.c | 37 static int groups_to_user(gid_t __user *grouplist, in groups_to_user()
55 gid_t __user *grouplist) in groups_from_user()
161 SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
198 SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
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| D | seccomp.c | 692 seccomp_prepare_user_filter(const char __user *user_filter) in seccomp_prepare_user_filter()
1455 void __user *buf) in seccomp_notify_recv()
1527 void __user *buf) in seccomp_notify_send()
1571 void __user *buf) in seccomp_notify_id_valid()
1595 struct seccomp_notif_addfd __user *uaddfd, in seccomp_notify_addfd()
1712 void __user *buf = (void __user *)arg; in seccomp_notify_ioctl()
1838 const char __user *filter) in seccomp_set_mode_filter()
1937 const char __user *filter) in seccomp_set_mode_filter()
1943 static long seccomp_get_action_avail(const char __user *uaction) in seccomp_get_action_avail()
1967 static long seccomp_get_notif_sizes(void __user *usizes) in seccomp_get_notif_sizes()
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| /kernel/time/ |
| D | time.c | 62 SYSCALL_DEFINE1(time, __kernel_old_time_t __user *, tloc) in SYSCALL_DEFINE1() argument
81 SYSCALL_DEFINE1(stime, __kernel_old_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 __kernel_old_timeval __user *, tv, in SYSCALL_DEFINE2() argument
141 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
199 SYSCALL_DEFINE2(settimeofday, struct __kernel_old_timeval __user *, tv, in SYSCALL_DEFINE2() argument
200 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
224 COMPAT_SYSCALL_DEFINE2(gettimeofday, struct old_timeval32 __user *, tv, in COMPAT_SYSCALL_DEFINE2() argument
225 struct timezone __user *, tz) in COMPAT_SYSCALL_DEFINE2() argument
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| D | posix-stubs.c | 61 const struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
95 struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
109 SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
129 const struct __kernel_timespec __user *, rqtp, in SYSCALL_DEFINE4() argument
130 struct __kernel_timespec __user *, rmtp) in SYSCALL_DEFINE4()
175 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
188 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
203 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
223 struct old_timespec32 __user *, rqtp, in SYSCALL_DEFINE4() argument
224 struct old_timespec32 __user *, rmtp) in SYSCALL_DEFINE4()
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| D | itimer.c | 100 static int put_itimerval(struct __kernel_old_itimerval __user *o, in put_itimerval()
113 SYSCALL_DEFINE2(getitimer, int, which, struct __kernel_old_itimerval __user *, value) in SYSCALL_DEFINE2() argument
129 static int put_old_itimerval32(struct old_itimerval32 __user *o, in put_old_itimerval32()
142 struct old_itimerval32 __user *, value) in COMPAT_SYSCALL_DEFINE2() argument
313 static int get_itimerval(struct itimerspec64 *o, const struct __kernel_old_itimerval __user *i) in get_itimerval()
332 SYSCALL_DEFINE3(setitimer, int, which, struct __kernel_old_itimerval __user *, value, in SYSCALL_DEFINE3() argument
333 struct __kernel_old_itimerval __user *, ovalue) in SYSCALL_DEFINE3()
359 static int get_old_itimerval32(struct itimerspec64 *o, const struct old_itimerval32 __user *i) in get_old_itimerval32()
379 struct old_itimerval32 __user *, value, in COMPAT_SYSCALL_DEFINE3() argument
380 struct old_itimerval32 __user *, ovalue) in COMPAT_SYSCALL_DEFINE3()
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| D | posix-timers.c | 499 timer_t __user *created_timer_id) in do_timer_create()
578 struct sigevent __user *, timer_event_spec, in SYSCALL_DEFINE3() argument
579 timer_t __user *, created_timer_id) in SYSCALL_DEFINE3() argument
593 struct compat_sigevent __user *, timer_event_spec, in COMPAT_SYSCALL_DEFINE3() argument
594 timer_t __user *, created_timer_id) in COMPAT_SYSCALL_DEFINE3() argument
739 struct __kernel_itimerspec __user *, setting) in SYSCALL_DEFINE2() argument
754 struct old_itimerspec32 __user *, setting) in SYSCALL_DEFINE2() argument
943 const struct __kernel_itimerspec __user *, new_setting, in SYSCALL_DEFINE4() argument
944 struct __kernel_itimerspec __user *, old_setting) in SYSCALL_DEFINE4()
966 struct old_itimerspec32 __user *, new, in SYSCALL_DEFINE4() argument
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| /kernel/power/ |
| D | user.c | 134 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()
214 void __user *argp) in snapshot_set_swap_area()
313 error = put_user(in_suspend, (int __user *)arg); in snapshot_ioctl()
355 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
361 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
372 error = put_user(offset, (loff_t __user *)arg); in snapshot_ioctl()
409 error = snapshot_set_swap_area(data, (void __user *)arg); in snapshot_ioctl()
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| /kernel/trace/ |
| D | trace_probe_kernel.h | 15 const void __user *uaddr = (__force const void __user *)addr; in kern_fetch_store_strlen_user()
54 const void __user *uaddr = (__force const void __user *)addr; in kern_fetch_store_string_user()
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| /kernel/trace/rv/ |
| D | rv.c | 212 static ssize_t monitor_enable_read_data(struct file *filp, char __user *user_buf, size_t count, in monitor_enable_read_data()
282 static ssize_t monitor_enable_write_data(struct file *filp, const char __user *user_buf, in monitor_enable_write_data()
317 static ssize_t monitor_desc_read_data(struct file *filp, char __user *user_buf, size_t count, in monitor_desc_read_data()
512 static ssize_t enabled_monitors_write(struct file *filp, const char __user *user_buf, in enabled_monitors_write()
596 static ssize_t monitoring_on_read_data(struct file *filp, char __user *user_buf, in monitoring_on_read_data()
647 static ssize_t monitoring_on_write_data(struct file *filp, const char __user *user_buf, in monitoring_on_write_data()
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| /kernel/bpf/ |
| D | syscall.c | 737 static ssize_t bpf_dummy_read(struct file *filp, char __user *buf, size_t siz, in bpf_dummy_read()
746 static ssize_t bpf_dummy_write(struct file *filp, const char __user *buf, in bpf_dummy_write()
1285 static void *__bpf_copy_key(void __user *ukey, u64 key_size) in __bpf_copy_key()
1312 void __user *ukey = u64_to_user_ptr(attr->key); in map_lookup_elem()
1313 void __user *uvalue = u64_to_user_ptr(attr->value); in map_lookup_elem()
1498 void __user *ukey = u64_to_user_ptr(attr->key); in map_get_next_key()
1499 void __user *unext_key = u64_to_user_ptr(attr->next_key); in map_get_next_key()
1562 union bpf_attr __user *uattr) in generic_map_delete_batch()
1564 void __user *keys = u64_to_user_ptr(attr->batch.keys); in generic_map_delete_batch()
1619 union bpf_attr __user *uattr) in generic_map_update_batch()
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| /kernel/entry/ |
| D | syscall_user_dispatch.c | 26 info.si_call_addr = (void __user *)KSTK_EIP(current); in trigger_sigsys()
72 unsigned long len, char __user *selector) in set_syscall_user_dispatch()
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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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