| /kernel/ |
| 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 | signal.c | 69 static void __user *sig_handler(struct task_struct *t, int sig) in sig_handler()
74 static inline bool sig_handler_ignored(void __user *handler, int sig) in sig_handler_ignored()
83 void __user *handler; in sig_task_ignored()
559 void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler; in unhandled_signal()
1705 int force_sig_fault_to_task(int sig, int code, void __user *addr in force_sig_fault_to_task()
1724 int force_sig_fault(int sig, int code, void __user *addr in force_sig_fault()
1731 int send_sig_fault(int sig, int code, void __user *addr in send_sig_fault()
1750 int force_sig_mceerr(int code, void __user *addr, short lsb) in force_sig_mceerr()
1764 int send_sig_mceerr(int code, void __user *addr, short lsb, struct task_struct *t) in send_sig_mceerr()
1779 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 | 741 SYSCALL_DEFINE3(getresuid, uid_t __user *, ruidp, uid_t __user *, euidp, uid_t __user *, suidp) in SYSCALL_DEFINE3() argument
830 SYSCALL_DEFINE3(getresgid, gid_t __user *, rgidp, gid_t __user *, egidp, gid_t __user *, sgidp) in SYSCALL_DEFINE3() argument
1017 SYSCALL_DEFINE1(times, struct tms __user *, tbuf) in SYSCALL_DEFINE1() argument
1036 COMPAT_SYSCALL_DEFINE1(times, struct compat_tms __user *, tbuf) in COMPAT_SYSCALL_DEFINE1() argument
1274 static int override_release(char __user *release, size_t len) in override_release()
1300 SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name) in SYSCALL_DEFINE1() argument
1321 SYSCALL_DEFINE1(uname, struct old_utsname __user *, name) in SYSCALL_DEFINE1() argument
1341 SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name) in SYSCALL_DEFINE1() argument
1368 SYSCALL_DEFINE2(sethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
1395 SYSCALL_DEFINE2(gethostname, char __user *, name, int, len) in SYSCALL_DEFINE2() argument
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| D | rseq.c | 87 struct rseq __user *rseq = t->rseq; in rseq_update_cpu_id()
124 struct rseq_cs __user *urseq_cs; in rseq_get_rseq_cs()
126 u32 __user *usig; in rseq_get_rseq_cs()
143 urseq_cs = (struct rseq_cs __user *)(unsigned long)ptr; in rseq_get_rseq_cs()
159 usig = (u32 __user *)(unsigned long)(rseq_cs->abort_ip - sizeof(u32)); in rseq_get_rseq_cs()
328 SYSCALL_DEFINE4(rseq, struct rseq __user *, rseq, u32, rseq_len, in SYSCALL_DEFINE4() argument
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| D | ptrace.c | 632 int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len) in ptrace_readdata()
658 int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len) in ptrace_writedata()
743 ret = copy_from_user(&arg, (void __user *) addr, in ptrace_peek_siginfo()
783 compat_siginfo_t __user *uinfo = compat_ptr(data); in ptrace_peek_siginfo()
793 siginfo_t __user *uinfo = (siginfo_t __user *) data; in ptrace_peek_siginfo()
818 unsigned long size, void __user *data) in ptrace_get_rseq_configuration()
1006 void __user *datavp) in ptrace_get_syscall_info()
1054 void __user *datavp = (void __user *) data; in ptrace_request()
1055 unsigned long __user *datalp = datavp; in ptrace_request()
1248 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()
148 SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
185 SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2() argument
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| D | seccomp.c | 690 seccomp_prepare_user_filter(const char __user *user_filter) in seccomp_prepare_user_filter()
1429 void __user *buf) in seccomp_notify_recv()
1498 void __user *buf) in seccomp_notify_send()
1542 void __user *buf) in seccomp_notify_id_valid()
1566 struct seccomp_notif_addfd __user *uaddfd, in seccomp_notify_addfd()
1683 void __user *buf = (void __user *)arg; in seccomp_notify_ioctl()
1809 const char __user *filter) in seccomp_set_mode_filter()
1900 const char __user *filter) in seccomp_set_mode_filter()
1906 static long seccomp_get_action_avail(const char __user *uaction) in seccomp_get_action_avail()
1930 static long seccomp_get_notif_sizes(void __user *usizes) in seccomp_get_notif_sizes()
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| D | exit.c | 1684 SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *, in SYSCALL_DEFINE5() argument
1685 infop, int, options, struct rusage __user *, ru) in SYSCALL_DEFINE5() argument
1717 long kernel_wait4(pid_t upid, int __user *stat_addr, int options, in kernel_wait4()
1776 SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr, in SYSCALL_DEFINE4() argument
1777 int, options, struct rusage __user *, ru) in SYSCALL_DEFINE4() argument
1795 SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options) in SYSCALL_DEFINE3() argument
1805 compat_uint_t __user *, stat_addr, in COMPAT_SYSCALL_DEFINE4() argument
1807 struct compat_rusage __user *, ru) in COMPAT_SYSCALL_DEFINE4() argument
1820 struct compat_siginfo __user *, infop, int, options, in COMPAT_SYSCALL_DEFINE5() argument
1821 struct compat_rusage __user *, uru) in COMPAT_SYSCALL_DEFINE5() argument
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| D | kcmp.c | 101 struct kcmp_epoll_slot __user *uslot) in kcmp_epoll_target()
129 struct kcmp_epoll_slot __user *uslot) in kcmp_epoll_target()
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| D | kexec.c | 229 struct kexec_segment __user *, segments, unsigned long, flags) in SYSCALL_DEFINE4() argument
256 struct compat_kexec_segment __user *, segments, in COMPAT_SYSCALL_DEFINE4() argument
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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
94 struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
108 SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct __kernel_timespec __user *, tp) in SYSCALL_DEFINE2() argument
128 const struct __kernel_timespec __user *, rqtp, in SYSCALL_DEFINE4() argument
129 struct __kernel_timespec __user *, rmtp) in SYSCALL_DEFINE4()
174 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
187 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
202 struct old_timespec32 __user *, tp) in SYSCALL_DEFINE2() argument
222 struct old_timespec32 __user *, rqtp, in SYSCALL_DEFINE4() argument
223 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/futex/ |
| D | core.c | 543 static int get_futex_key(u32 __user *uaddr, bool fshared, union futex_key *key, in get_futex_key()
742 static int fault_in_user_writeable(u32 __user *uaddr) in fault_in_user_writeable()
774 static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr, in cmpxchg_futex_value_locked()
786 static int get_futex_value_locked(u32 *dest, u32 __user *from) in get_futex_value_locked()
1072 static int attach_to_pi_state(u32 __user *uaddr, u32 uval, in attach_to_pi_state()
1221 static int handle_exit_race(u32 __user *uaddr, u32 uval, in handle_exit_race()
1311 static int attach_to_pi_owner(u32 __user *uaddr, u32 uval, union futex_key *key, in attach_to_pi_owner()
1375 static int lock_pi_update_atomic(u32 __user *uaddr, u32 uval, u32 newval) in lock_pi_update_atomic()
1415 static int futex_lock_pi_atomic(u32 __user *uaddr, struct futex_hash_bucket *hb, in futex_lock_pi_atomic()
1564 static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_state) in wake_futex_pi()
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| /kernel/power/ |
| D | user.c | 132 static ssize_t snapshot_read(struct file *filp, char __user *buf, in snapshot_read()
165 static ssize_t snapshot_write(struct file *filp, const char __user *buf, in snapshot_write()
210 void __user *argp) in snapshot_set_swap_area()
309 error = put_user(in_suspend, (int __user *)arg); in snapshot_ioctl()
351 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
357 error = put_user(size, (loff_t __user *)arg); in snapshot_ioctl()
368 error = put_user(offset, (loff_t __user *)arg); in snapshot_ioctl()
405 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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| D | trace.c | 674 const char __user *ubuf, size_t cnt) in trace_pid_write()
1597 int trace_get_user(struct trace_parser *parser, const char __user *ubuf, in trace_get_user()
5128 tracing_write_stub(struct file *filp, const char __user *ubuf, in tracing_write_stub()
5164 tracing_cpumask_read(struct file *filp, char __user *ubuf, in tracing_cpumask_read()
5232 tracing_cpumask_write(struct file *filp, const char __user *ubuf, in tracing_cpumask_write()
5470 tracing_trace_options_write(struct file *filp, const char __user *ubuf, in tracing_trace_options_write()
5796 tracing_readme_read(struct file *filp, char __user *ubuf, in tracing_readme_read()
5946 tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf, in tracing_saved_cmdlines_size_read()
5981 tracing_saved_cmdlines_size_write(struct file *filp, const char __user *ubuf, in tracing_saved_cmdlines_size_write()
6188 tracing_set_trace_read(struct file *filp, char __user *ubuf, in tracing_set_trace_read()
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| D | bpf_trace.c | 153 bpf_probe_read_user_common(void *dst, u32 size, const void __user *unsafe_ptr) in bpf_probe_read_user_common()
164 const void __user *, unsafe_ptr) in BPF_CALL_3() argument
180 const void __user *unsafe_ptr) in bpf_probe_read_user_str_common()
201 const void __user *, unsafe_ptr) in BPF_CALL_3() argument
282 (__force void __user *)unsafe_ptr); in BPF_CALL_3()
301 (__force void __user *)unsafe_ptr); in BPF_CALL_3()
316 BPF_CALL_3(bpf_probe_write_user, void __user *, unsafe_ptr, const void *, src, in BPF_CALL_3() argument
1603 union bpf_attr __user *uattr) in bpf_prog_test_run_tracing()
1809 int perf_event_query_prog_array(struct perf_event *event, void __user *info) in perf_event_query_prog_array()
1811 struct perf_event_query_bpf __user *uquery = info; in perf_event_query_prog_array()
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| /kernel/bpf/ |
| D | syscall.c | 593 static ssize_t bpf_dummy_read(struct file *filp, char __user *buf, size_t siz, in bpf_dummy_read()
602 static ssize_t bpf_dummy_write(struct file *filp, const char __user *buf, in bpf_dummy_write()
1026 static void *__bpf_copy_key(void __user *ukey, u64 key_size) in __bpf_copy_key()
1053 void __user *ukey = u64_to_user_ptr(attr->key); in map_lookup_elem()
1054 void __user *uvalue = u64_to_user_ptr(attr->value); in map_lookup_elem()
1181 void __user *ukey = u64_to_user_ptr(attr->key); in map_delete_elem()
1236 void __user *ukey = u64_to_user_ptr(attr->key); in map_get_next_key()
1237 void __user *unext_key = u64_to_user_ptr(attr->next_key); in map_get_next_key()
1300 union bpf_attr __user *uattr) in generic_map_delete_batch()
1302 void __user *keys = u64_to_user_ptr(attr->batch.keys); in generic_map_delete_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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| /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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