1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 2
3 #include <linux/linkage.h> 3 #include <linux/linkage.h>
4 #include <linux/errno.h> 4 #include <linux/errno.h>
5 5
6 #include <asm/unistd.h> 6 #include <asm/unistd.h>
7 7
8 #ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER 8 #ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER
9 /* Architectures may override COND_SYSCALL and 9 /* Architectures may override COND_SYSCALL and COND_SYSCALL_COMPAT */
10 #include <asm/syscall_wrapper.h> 10 #include <asm/syscall_wrapper.h>
11 #endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */ 11 #endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */
12 12
13 /* we can't #include <linux/syscalls.h> here, 13 /* we can't #include <linux/syscalls.h> here,
14 but tell gcc to not warn with -Wmissing-pr 14 but tell gcc to not warn with -Wmissing-prototypes */
15 asmlinkage long sys_ni_syscall(void); 15 asmlinkage long sys_ni_syscall(void);
16 16
17 /* 17 /*
18 * Non-implemented system calls get redirected 18 * Non-implemented system calls get redirected here.
19 */ 19 */
20 asmlinkage long sys_ni_syscall(void) 20 asmlinkage long sys_ni_syscall(void)
21 { 21 {
22 return -ENOSYS; 22 return -ENOSYS;
23 } 23 }
24 24
25 #ifndef COND_SYSCALL 25 #ifndef COND_SYSCALL
26 #define COND_SYSCALL(name) cond_syscall(sys_## 26 #define COND_SYSCALL(name) cond_syscall(sys_##name)
27 #endif /* COND_SYSCALL */ 27 #endif /* COND_SYSCALL */
28 28
29 #ifndef COND_SYSCALL_COMPAT 29 #ifndef COND_SYSCALL_COMPAT
30 #define COND_SYSCALL_COMPAT(name) cond_syscall 30 #define COND_SYSCALL_COMPAT(name) cond_syscall(compat_sys_##name)
31 #endif /* COND_SYSCALL_COMPAT */ 31 #endif /* COND_SYSCALL_COMPAT */
32 32
33 /* 33 /*
34 * This list is kept in the same order as incl 34 * This list is kept in the same order as include/uapi/asm-generic/unistd.h.
35 * Architecture specific entries go below, fol 35 * Architecture specific entries go below, followed by deprecated or obsolete
36 * system calls. 36 * system calls.
37 */ 37 */
38 38
39 COND_SYSCALL(io_setup); 39 COND_SYSCALL(io_setup);
40 COND_SYSCALL_COMPAT(io_setup); 40 COND_SYSCALL_COMPAT(io_setup);
41 COND_SYSCALL(io_destroy); 41 COND_SYSCALL(io_destroy);
42 COND_SYSCALL(io_submit); 42 COND_SYSCALL(io_submit);
43 COND_SYSCALL_COMPAT(io_submit); 43 COND_SYSCALL_COMPAT(io_submit);
44 COND_SYSCALL(io_cancel); 44 COND_SYSCALL(io_cancel);
45 COND_SYSCALL(io_getevents_time32); 45 COND_SYSCALL(io_getevents_time32);
46 COND_SYSCALL(io_getevents); 46 COND_SYSCALL(io_getevents);
47 COND_SYSCALL(io_pgetevents_time32); 47 COND_SYSCALL(io_pgetevents_time32);
48 COND_SYSCALL(io_pgetevents); 48 COND_SYSCALL(io_pgetevents);
>> 49 COND_SYSCALL_COMPAT(io_pgetevents_time32);
49 COND_SYSCALL_COMPAT(io_pgetevents); 50 COND_SYSCALL_COMPAT(io_pgetevents);
50 COND_SYSCALL_COMPAT(io_pgetevents_time64); <<
51 COND_SYSCALL(io_uring_setup); 51 COND_SYSCALL(io_uring_setup);
52 COND_SYSCALL(io_uring_enter); 52 COND_SYSCALL(io_uring_enter);
53 COND_SYSCALL(io_uring_register); 53 COND_SYSCALL(io_uring_register);
>> 54
>> 55 /* fs/xattr.c */
>> 56
>> 57 /* fs/dcache.c */
>> 58
>> 59 /* fs/cookies.c */
>> 60 COND_SYSCALL(lookup_dcookie);
>> 61 COND_SYSCALL_COMPAT(lookup_dcookie);
>> 62
>> 63 /* fs/eventfd.c */
54 COND_SYSCALL(eventfd2); 64 COND_SYSCALL(eventfd2);
>> 65
>> 66 /* fs/eventfd.c */
55 COND_SYSCALL(epoll_create1); 67 COND_SYSCALL(epoll_create1);
56 COND_SYSCALL(epoll_ctl); 68 COND_SYSCALL(epoll_ctl);
57 COND_SYSCALL(epoll_pwait); 69 COND_SYSCALL(epoll_pwait);
58 COND_SYSCALL_COMPAT(epoll_pwait); 70 COND_SYSCALL_COMPAT(epoll_pwait);
59 COND_SYSCALL(epoll_pwait2); !! 71
60 COND_SYSCALL_COMPAT(epoll_pwait2); !! 72 /* fs/fcntl.c */
>> 73
>> 74 /* fs/inotify_user.c */
61 COND_SYSCALL(inotify_init1); 75 COND_SYSCALL(inotify_init1);
62 COND_SYSCALL(inotify_add_watch); 76 COND_SYSCALL(inotify_add_watch);
63 COND_SYSCALL(inotify_rm_watch); 77 COND_SYSCALL(inotify_rm_watch);
>> 78
>> 79 /* fs/ioctl.c */
>> 80
>> 81 /* fs/ioprio.c */
64 COND_SYSCALL(ioprio_set); 82 COND_SYSCALL(ioprio_set);
65 COND_SYSCALL(ioprio_get); 83 COND_SYSCALL(ioprio_get);
>> 84
>> 85 /* fs/locks.c */
66 COND_SYSCALL(flock); 86 COND_SYSCALL(flock);
>> 87
>> 88 /* fs/namei.c */
>> 89
>> 90 /* fs/namespace.c */
>> 91
>> 92 /* fs/nfsctl.c */
>> 93
>> 94 /* fs/open.c */
>> 95
>> 96 /* fs/pipe.c */
>> 97
>> 98 /* fs/quota.c */
67 COND_SYSCALL(quotactl); 99 COND_SYSCALL(quotactl);
68 COND_SYSCALL(quotactl_fd); !! 100
>> 101 /* fs/readdir.c */
>> 102
>> 103 /* fs/read_write.c */
>> 104
>> 105 /* fs/sendfile.c */
>> 106
>> 107 /* fs/select.c */
>> 108
>> 109 /* fs/signalfd.c */
69 COND_SYSCALL(signalfd4); 110 COND_SYSCALL(signalfd4);
70 COND_SYSCALL_COMPAT(signalfd4); 111 COND_SYSCALL_COMPAT(signalfd4);
>> 112
>> 113 /* fs/splice.c */
>> 114
>> 115 /* fs/stat.c */
>> 116
>> 117 /* fs/sync.c */
>> 118
>> 119 /* fs/timerfd.c */
71 COND_SYSCALL(timerfd_create); 120 COND_SYSCALL(timerfd_create);
72 COND_SYSCALL(timerfd_settime); 121 COND_SYSCALL(timerfd_settime);
73 COND_SYSCALL(timerfd_settime32); 122 COND_SYSCALL(timerfd_settime32);
74 COND_SYSCALL(timerfd_gettime); 123 COND_SYSCALL(timerfd_gettime);
75 COND_SYSCALL(timerfd_gettime32); 124 COND_SYSCALL(timerfd_gettime32);
>> 125
>> 126 /* fs/utimes.c */
>> 127
>> 128 /* kernel/acct.c */
76 COND_SYSCALL(acct); 129 COND_SYSCALL(acct);
>> 130
>> 131 /* kernel/capability.c */
77 COND_SYSCALL(capget); 132 COND_SYSCALL(capget);
78 COND_SYSCALL(capset); 133 COND_SYSCALL(capset);
>> 134
>> 135 /* kernel/exec_domain.c */
>> 136
>> 137 /* kernel/exit.c */
>> 138
>> 139 /* kernel/fork.c */
>> 140
>> 141 /* kernel/futex.c */
79 COND_SYSCALL(futex); 142 COND_SYSCALL(futex);
80 COND_SYSCALL(futex_time32); 143 COND_SYSCALL(futex_time32);
81 COND_SYSCALL(set_robust_list); 144 COND_SYSCALL(set_robust_list);
82 COND_SYSCALL_COMPAT(set_robust_list); 145 COND_SYSCALL_COMPAT(set_robust_list);
83 COND_SYSCALL(get_robust_list); 146 COND_SYSCALL(get_robust_list);
84 COND_SYSCALL_COMPAT(get_robust_list); 147 COND_SYSCALL_COMPAT(get_robust_list);
85 COND_SYSCALL(futex_waitv); !! 148
86 COND_SYSCALL(futex_wake); !! 149 /* kernel/hrtimer.c */
87 COND_SYSCALL(futex_wait); !! 150
88 COND_SYSCALL(futex_requeue); !! 151 /* kernel/itimer.c */
>> 152
>> 153 /* kernel/kexec.c */
89 COND_SYSCALL(kexec_load); 154 COND_SYSCALL(kexec_load);
90 COND_SYSCALL_COMPAT(kexec_load); 155 COND_SYSCALL_COMPAT(kexec_load);
>> 156
>> 157 /* kernel/module.c */
91 COND_SYSCALL(init_module); 158 COND_SYSCALL(init_module);
92 COND_SYSCALL(delete_module); 159 COND_SYSCALL(delete_module);
>> 160
>> 161 /* kernel/posix-timers.c */
>> 162
>> 163 /* kernel/printk.c */
93 COND_SYSCALL(syslog); 164 COND_SYSCALL(syslog);
>> 165
>> 166 /* kernel/ptrace.c */
>> 167
>> 168 /* kernel/sched/core.c */
>> 169
>> 170 /* kernel/signal.c */
>> 171 COND_SYSCALL(pidfd_send_signal);
>> 172
>> 173 /* kernel/sys.c */
94 COND_SYSCALL(setregid); 174 COND_SYSCALL(setregid);
95 COND_SYSCALL(setgid); 175 COND_SYSCALL(setgid);
96 COND_SYSCALL(setreuid); 176 COND_SYSCALL(setreuid);
97 COND_SYSCALL(setuid); 177 COND_SYSCALL(setuid);
98 COND_SYSCALL(setresuid); 178 COND_SYSCALL(setresuid);
99 COND_SYSCALL(getresuid); 179 COND_SYSCALL(getresuid);
100 COND_SYSCALL(setresgid); 180 COND_SYSCALL(setresgid);
101 COND_SYSCALL(getresgid); 181 COND_SYSCALL(getresgid);
102 COND_SYSCALL(setfsuid); 182 COND_SYSCALL(setfsuid);
103 COND_SYSCALL(setfsgid); 183 COND_SYSCALL(setfsgid);
104 COND_SYSCALL(setgroups); 184 COND_SYSCALL(setgroups);
105 COND_SYSCALL(getgroups); 185 COND_SYSCALL(getgroups);
>> 186
>> 187 /* kernel/time.c */
>> 188
>> 189 /* kernel/timer.c */
>> 190
>> 191 /* ipc/mqueue.c */
106 COND_SYSCALL(mq_open); 192 COND_SYSCALL(mq_open);
107 COND_SYSCALL_COMPAT(mq_open); 193 COND_SYSCALL_COMPAT(mq_open);
108 COND_SYSCALL(mq_unlink); 194 COND_SYSCALL(mq_unlink);
109 COND_SYSCALL(mq_timedsend); 195 COND_SYSCALL(mq_timedsend);
110 COND_SYSCALL(mq_timedsend_time32); 196 COND_SYSCALL(mq_timedsend_time32);
111 COND_SYSCALL(mq_timedreceive); 197 COND_SYSCALL(mq_timedreceive);
112 COND_SYSCALL(mq_timedreceive_time32); 198 COND_SYSCALL(mq_timedreceive_time32);
113 COND_SYSCALL(mq_notify); 199 COND_SYSCALL(mq_notify);
114 COND_SYSCALL_COMPAT(mq_notify); 200 COND_SYSCALL_COMPAT(mq_notify);
115 COND_SYSCALL(mq_getsetattr); 201 COND_SYSCALL(mq_getsetattr);
116 COND_SYSCALL_COMPAT(mq_getsetattr); 202 COND_SYSCALL_COMPAT(mq_getsetattr);
>> 203
>> 204 /* ipc/msg.c */
117 COND_SYSCALL(msgget); 205 COND_SYSCALL(msgget);
118 COND_SYSCALL(old_msgctl); 206 COND_SYSCALL(old_msgctl);
119 COND_SYSCALL(msgctl); 207 COND_SYSCALL(msgctl);
120 COND_SYSCALL_COMPAT(msgctl); 208 COND_SYSCALL_COMPAT(msgctl);
121 COND_SYSCALL_COMPAT(old_msgctl); 209 COND_SYSCALL_COMPAT(old_msgctl);
122 COND_SYSCALL(msgrcv); 210 COND_SYSCALL(msgrcv);
123 COND_SYSCALL_COMPAT(msgrcv); 211 COND_SYSCALL_COMPAT(msgrcv);
124 COND_SYSCALL(msgsnd); 212 COND_SYSCALL(msgsnd);
125 COND_SYSCALL_COMPAT(msgsnd); 213 COND_SYSCALL_COMPAT(msgsnd);
>> 214
>> 215 /* ipc/sem.c */
126 COND_SYSCALL(semget); 216 COND_SYSCALL(semget);
127 COND_SYSCALL(old_semctl); 217 COND_SYSCALL(old_semctl);
128 COND_SYSCALL(semctl); 218 COND_SYSCALL(semctl);
129 COND_SYSCALL_COMPAT(semctl); 219 COND_SYSCALL_COMPAT(semctl);
130 COND_SYSCALL_COMPAT(old_semctl); 220 COND_SYSCALL_COMPAT(old_semctl);
131 COND_SYSCALL(semtimedop); 221 COND_SYSCALL(semtimedop);
132 COND_SYSCALL(semtimedop_time32); 222 COND_SYSCALL(semtimedop_time32);
133 COND_SYSCALL(semop); 223 COND_SYSCALL(semop);
>> 224
>> 225 /* ipc/shm.c */
134 COND_SYSCALL(shmget); 226 COND_SYSCALL(shmget);
135 COND_SYSCALL(old_shmctl); 227 COND_SYSCALL(old_shmctl);
136 COND_SYSCALL(shmctl); 228 COND_SYSCALL(shmctl);
137 COND_SYSCALL_COMPAT(shmctl); 229 COND_SYSCALL_COMPAT(shmctl);
138 COND_SYSCALL_COMPAT(old_shmctl); 230 COND_SYSCALL_COMPAT(old_shmctl);
139 COND_SYSCALL(shmat); 231 COND_SYSCALL(shmat);
140 COND_SYSCALL_COMPAT(shmat); 232 COND_SYSCALL_COMPAT(shmat);
141 COND_SYSCALL(shmdt); 233 COND_SYSCALL(shmdt);
>> 234
>> 235 /* net/socket.c */
142 COND_SYSCALL(socket); 236 COND_SYSCALL(socket);
143 COND_SYSCALL(socketpair); 237 COND_SYSCALL(socketpair);
144 COND_SYSCALL(bind); 238 COND_SYSCALL(bind);
145 COND_SYSCALL(listen); 239 COND_SYSCALL(listen);
146 COND_SYSCALL(accept); 240 COND_SYSCALL(accept);
147 COND_SYSCALL(connect); 241 COND_SYSCALL(connect);
148 COND_SYSCALL(getsockname); 242 COND_SYSCALL(getsockname);
149 COND_SYSCALL(getpeername); 243 COND_SYSCALL(getpeername);
150 COND_SYSCALL(setsockopt); 244 COND_SYSCALL(setsockopt);
151 COND_SYSCALL_COMPAT(setsockopt); 245 COND_SYSCALL_COMPAT(setsockopt);
152 COND_SYSCALL(getsockopt); 246 COND_SYSCALL(getsockopt);
153 COND_SYSCALL_COMPAT(getsockopt); 247 COND_SYSCALL_COMPAT(getsockopt);
154 COND_SYSCALL(sendto); 248 COND_SYSCALL(sendto);
155 COND_SYSCALL(shutdown); 249 COND_SYSCALL(shutdown);
156 COND_SYSCALL(recvfrom); 250 COND_SYSCALL(recvfrom);
157 COND_SYSCALL_COMPAT(recvfrom); 251 COND_SYSCALL_COMPAT(recvfrom);
158 COND_SYSCALL(sendmsg); 252 COND_SYSCALL(sendmsg);
159 COND_SYSCALL_COMPAT(sendmsg); 253 COND_SYSCALL_COMPAT(sendmsg);
160 COND_SYSCALL(recvmsg); 254 COND_SYSCALL(recvmsg);
161 COND_SYSCALL_COMPAT(recvmsg); 255 COND_SYSCALL_COMPAT(recvmsg);
>> 256
>> 257 /* mm/filemap.c */
>> 258
>> 259 /* mm/nommu.c, also with MMU */
162 COND_SYSCALL(mremap); 260 COND_SYSCALL(mremap);
>> 261
>> 262 /* security/keys/keyctl.c */
163 COND_SYSCALL(add_key); 263 COND_SYSCALL(add_key);
164 COND_SYSCALL(request_key); 264 COND_SYSCALL(request_key);
165 COND_SYSCALL(keyctl); 265 COND_SYSCALL(keyctl);
166 COND_SYSCALL_COMPAT(keyctl); 266 COND_SYSCALL_COMPAT(keyctl);
167 COND_SYSCALL(landlock_create_ruleset); !! 267
168 COND_SYSCALL(landlock_add_rule); !! 268 /* arch/example/kernel/sys_example.c */
169 COND_SYSCALL(landlock_restrict_self); !! 269
>> 270 /* mm/fadvise.c */
170 COND_SYSCALL(fadvise64_64); 271 COND_SYSCALL(fadvise64_64);
171 COND_SYSCALL_COMPAT(fadvise64_64); <<
172 COND_SYSCALL(lsm_get_self_attr); <<
173 COND_SYSCALL(lsm_set_self_attr); <<
174 COND_SYSCALL(lsm_list_modules); <<
175 272
176 /* CONFIG_MMU only */ !! 273 /* mm/, CONFIG_MMU only */
177 COND_SYSCALL(swapon); 274 COND_SYSCALL(swapon);
178 COND_SYSCALL(swapoff); 275 COND_SYSCALL(swapoff);
179 COND_SYSCALL(mprotect); 276 COND_SYSCALL(mprotect);
180 COND_SYSCALL(msync); 277 COND_SYSCALL(msync);
181 COND_SYSCALL(mlock); 278 COND_SYSCALL(mlock);
182 COND_SYSCALL(munlock); 279 COND_SYSCALL(munlock);
183 COND_SYSCALL(mlockall); 280 COND_SYSCALL(mlockall);
184 COND_SYSCALL(munlockall); 281 COND_SYSCALL(munlockall);
185 COND_SYSCALL(mincore); 282 COND_SYSCALL(mincore);
186 COND_SYSCALL(madvise); 283 COND_SYSCALL(madvise);
187 COND_SYSCALL(process_madvise); <<
188 COND_SYSCALL(process_mrelease); <<
189 COND_SYSCALL(remap_file_pages); 284 COND_SYSCALL(remap_file_pages);
190 COND_SYSCALL(mbind); 285 COND_SYSCALL(mbind);
>> 286 COND_SYSCALL_COMPAT(mbind);
191 COND_SYSCALL(get_mempolicy); 287 COND_SYSCALL(get_mempolicy);
>> 288 COND_SYSCALL_COMPAT(get_mempolicy);
192 COND_SYSCALL(set_mempolicy); 289 COND_SYSCALL(set_mempolicy);
>> 290 COND_SYSCALL_COMPAT(set_mempolicy);
193 COND_SYSCALL(migrate_pages); 291 COND_SYSCALL(migrate_pages);
>> 292 COND_SYSCALL_COMPAT(migrate_pages);
194 COND_SYSCALL(move_pages); 293 COND_SYSCALL(move_pages);
195 COND_SYSCALL(set_mempolicy_home_node); !! 294 COND_SYSCALL_COMPAT(move_pages);
196 COND_SYSCALL(cachestat); <<
197 COND_SYSCALL(mseal); <<
198 295
199 COND_SYSCALL(perf_event_open); 296 COND_SYSCALL(perf_event_open);
200 COND_SYSCALL(accept4); 297 COND_SYSCALL(accept4);
201 COND_SYSCALL(recvmmsg); 298 COND_SYSCALL(recvmmsg);
202 COND_SYSCALL(recvmmsg_time32); 299 COND_SYSCALL(recvmmsg_time32);
203 COND_SYSCALL_COMPAT(recvmmsg_time32); 300 COND_SYSCALL_COMPAT(recvmmsg_time32);
204 COND_SYSCALL_COMPAT(recvmmsg_time64); 301 COND_SYSCALL_COMPAT(recvmmsg_time64);
205 302
206 /* Posix timer syscalls may be configured out <<
207 COND_SYSCALL(timer_create); <<
208 COND_SYSCALL(timer_gettime); <<
209 COND_SYSCALL(timer_getoverrun); <<
210 COND_SYSCALL(timer_settime); <<
211 COND_SYSCALL(timer_delete); <<
212 COND_SYSCALL(clock_adjtime); <<
213 COND_SYSCALL(getitimer); <<
214 COND_SYSCALL(setitimer); <<
215 COND_SYSCALL(alarm); <<
216 COND_SYSCALL_COMPAT(timer_create); <<
217 COND_SYSCALL_COMPAT(getitimer); <<
218 COND_SYSCALL_COMPAT(setitimer); <<
219 <<
220 /* 303 /*
221 * Architecture specific syscalls: see further 304 * Architecture specific syscalls: see further below
222 */ 305 */
223 306
224 /* fanotify */ 307 /* fanotify */
225 COND_SYSCALL(fanotify_init); 308 COND_SYSCALL(fanotify_init);
226 COND_SYSCALL(fanotify_mark); 309 COND_SYSCALL(fanotify_mark);
227 310
228 /* open by handle */ 311 /* open by handle */
229 COND_SYSCALL(name_to_handle_at); 312 COND_SYSCALL(name_to_handle_at);
230 COND_SYSCALL(open_by_handle_at); 313 COND_SYSCALL(open_by_handle_at);
231 COND_SYSCALL_COMPAT(open_by_handle_at); 314 COND_SYSCALL_COMPAT(open_by_handle_at);
232 315
233 COND_SYSCALL(sendmmsg); 316 COND_SYSCALL(sendmmsg);
234 COND_SYSCALL_COMPAT(sendmmsg); 317 COND_SYSCALL_COMPAT(sendmmsg);
235 COND_SYSCALL(process_vm_readv); 318 COND_SYSCALL(process_vm_readv);
236 COND_SYSCALL_COMPAT(process_vm_readv); 319 COND_SYSCALL_COMPAT(process_vm_readv);
237 COND_SYSCALL(process_vm_writev); 320 COND_SYSCALL(process_vm_writev);
238 COND_SYSCALL_COMPAT(process_vm_writev); 321 COND_SYSCALL_COMPAT(process_vm_writev);
239 322
240 /* compare kernel pointers */ 323 /* compare kernel pointers */
241 COND_SYSCALL(kcmp); 324 COND_SYSCALL(kcmp);
242 325
243 COND_SYSCALL(finit_module); 326 COND_SYSCALL(finit_module);
244 327
245 /* operate on Secure Computing state */ 328 /* operate on Secure Computing state */
246 COND_SYSCALL(seccomp); 329 COND_SYSCALL(seccomp);
247 330
248 COND_SYSCALL(memfd_create); 331 COND_SYSCALL(memfd_create);
249 332
250 /* access BPF programs and maps */ 333 /* access BPF programs and maps */
251 COND_SYSCALL(bpf); 334 COND_SYSCALL(bpf);
252 335
253 /* execveat */ 336 /* execveat */
254 COND_SYSCALL(execveat); 337 COND_SYSCALL(execveat);
255 338
256 COND_SYSCALL(userfaultfd); 339 COND_SYSCALL(userfaultfd);
257 340
258 /* membarrier */ 341 /* membarrier */
259 COND_SYSCALL(membarrier); 342 COND_SYSCALL(membarrier);
260 343
261 COND_SYSCALL(mlock2); 344 COND_SYSCALL(mlock2);
262 345
263 COND_SYSCALL(copy_file_range); 346 COND_SYSCALL(copy_file_range);
264 347
265 /* memory protection keys */ 348 /* memory protection keys */
266 COND_SYSCALL(pkey_mprotect); 349 COND_SYSCALL(pkey_mprotect);
267 COND_SYSCALL(pkey_alloc); 350 COND_SYSCALL(pkey_alloc);
268 COND_SYSCALL(pkey_free); 351 COND_SYSCALL(pkey_free);
269 352
270 /* memfd_secret */ <<
271 COND_SYSCALL(memfd_secret); <<
272 353
273 /* 354 /*
274 * Architecture specific weak syscall entries. 355 * Architecture specific weak syscall entries.
275 */ 356 */
276 357
277 /* pciconfig: alpha, arm, arm64, ia64, sparc * 358 /* pciconfig: alpha, arm, arm64, ia64, sparc */
278 COND_SYSCALL(pciconfig_read); 359 COND_SYSCALL(pciconfig_read);
279 COND_SYSCALL(pciconfig_write); 360 COND_SYSCALL(pciconfig_write);
280 COND_SYSCALL(pciconfig_iobase); 361 COND_SYSCALL(pciconfig_iobase);
281 362
282 /* sys_socketcall: arm, mips, x86, ... */ 363 /* sys_socketcall: arm, mips, x86, ... */
283 COND_SYSCALL(socketcall); 364 COND_SYSCALL(socketcall);
284 COND_SYSCALL_COMPAT(socketcall); 365 COND_SYSCALL_COMPAT(socketcall);
285 366
286 /* compat syscalls for arm64, x86, ... */ 367 /* compat syscalls for arm64, x86, ... */
>> 368 COND_SYSCALL_COMPAT(sysctl);
287 COND_SYSCALL_COMPAT(fanotify_mark); 369 COND_SYSCALL_COMPAT(fanotify_mark);
288 370
289 /* x86 */ 371 /* x86 */
290 COND_SYSCALL(vm86old); 372 COND_SYSCALL(vm86old);
291 COND_SYSCALL(modify_ldt); 373 COND_SYSCALL(modify_ldt);
>> 374 COND_SYSCALL_COMPAT(quotactl32);
292 COND_SYSCALL(vm86); 375 COND_SYSCALL(vm86);
293 COND_SYSCALL(kexec_file_load); 376 COND_SYSCALL(kexec_file_load);
294 COND_SYSCALL(map_shadow_stack); <<
295 377
296 /* s390 */ 378 /* s390 */
297 COND_SYSCALL(s390_pci_mmio_read); 379 COND_SYSCALL(s390_pci_mmio_read);
298 COND_SYSCALL(s390_pci_mmio_write); 380 COND_SYSCALL(s390_pci_mmio_write);
299 COND_SYSCALL(s390_ipc); 381 COND_SYSCALL(s390_ipc);
300 COND_SYSCALL_COMPAT(s390_ipc); 382 COND_SYSCALL_COMPAT(s390_ipc);
301 383
302 /* powerpc */ 384 /* powerpc */
303 COND_SYSCALL(rtas); 385 COND_SYSCALL(rtas);
304 COND_SYSCALL(spu_run); 386 COND_SYSCALL(spu_run);
305 COND_SYSCALL(spu_create); 387 COND_SYSCALL(spu_create);
306 COND_SYSCALL(subpage_prot); 388 COND_SYSCALL(subpage_prot);
307 389
308 390
309 /* 391 /*
310 * Deprecated system calls which are still def 392 * Deprecated system calls which are still defined in
311 * include/uapi/asm-generic/unistd.h and wante 393 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
312 */ 394 */
313 395
314 /* __ARCH_WANT_SYSCALL_NO_FLAGS */ 396 /* __ARCH_WANT_SYSCALL_NO_FLAGS */
315 COND_SYSCALL(epoll_create); 397 COND_SYSCALL(epoll_create);
316 COND_SYSCALL(inotify_init); 398 COND_SYSCALL(inotify_init);
317 COND_SYSCALL(eventfd); 399 COND_SYSCALL(eventfd);
318 COND_SYSCALL(signalfd); 400 COND_SYSCALL(signalfd);
319 COND_SYSCALL_COMPAT(signalfd); 401 COND_SYSCALL_COMPAT(signalfd);
320 402
321 /* __ARCH_WANT_SYSCALL_OFF_T */ 403 /* __ARCH_WANT_SYSCALL_OFF_T */
322 COND_SYSCALL(fadvise64); 404 COND_SYSCALL(fadvise64);
323 405
324 /* __ARCH_WANT_SYSCALL_DEPRECATED */ 406 /* __ARCH_WANT_SYSCALL_DEPRECATED */
325 COND_SYSCALL(epoll_wait); 407 COND_SYSCALL(epoll_wait);
326 COND_SYSCALL(recv); 408 COND_SYSCALL(recv);
327 COND_SYSCALL_COMPAT(recv); 409 COND_SYSCALL_COMPAT(recv);
328 COND_SYSCALL(send); 410 COND_SYSCALL(send);
>> 411 COND_SYSCALL(bdflush);
329 COND_SYSCALL(uselib); 412 COND_SYSCALL(uselib);
330 413
331 /* optional: time32 */ <<
332 COND_SYSCALL(time32); <<
333 COND_SYSCALL(stime32); <<
334 COND_SYSCALL(utime32); <<
335 COND_SYSCALL(adjtimex_time32); <<
336 COND_SYSCALL(sched_rr_get_interval_time32); <<
337 COND_SYSCALL(nanosleep_time32); <<
338 COND_SYSCALL(rt_sigtimedwait_time32); <<
339 COND_SYSCALL_COMPAT(rt_sigtimedwait_time32); <<
340 COND_SYSCALL(timer_settime32); <<
341 COND_SYSCALL(timer_gettime32); <<
342 COND_SYSCALL(clock_settime32); <<
343 COND_SYSCALL(clock_gettime32); <<
344 COND_SYSCALL(clock_getres_time32); <<
345 COND_SYSCALL(clock_nanosleep_time32); <<
346 COND_SYSCALL(utimes_time32); <<
347 COND_SYSCALL(futimesat_time32); <<
348 COND_SYSCALL(pselect6_time32); <<
349 COND_SYSCALL_COMPAT(pselect6_time32); <<
350 COND_SYSCALL(ppoll_time32); <<
351 COND_SYSCALL_COMPAT(ppoll_time32); <<
352 COND_SYSCALL(utimensat_time32); <<
353 COND_SYSCALL(clock_adjtime32); <<
354 414
355 /* 415 /*
356 * The syscalls below are not found in include 416 * The syscalls below are not found in include/uapi/asm-generic/unistd.h
357 */ 417 */
358 418
359 /* obsolete: SGETMASK_SYSCALL */ 419 /* obsolete: SGETMASK_SYSCALL */
360 COND_SYSCALL(sgetmask); 420 COND_SYSCALL(sgetmask);
361 COND_SYSCALL(ssetmask); 421 COND_SYSCALL(ssetmask);
362 422
363 /* obsolete: SYSFS_SYSCALL */ 423 /* obsolete: SYSFS_SYSCALL */
364 COND_SYSCALL(sysfs); 424 COND_SYSCALL(sysfs);
365 425
366 /* obsolete: __ARCH_WANT_SYS_IPC */ 426 /* obsolete: __ARCH_WANT_SYS_IPC */
367 COND_SYSCALL(ipc); 427 COND_SYSCALL(ipc);
368 COND_SYSCALL_COMPAT(ipc); 428 COND_SYSCALL_COMPAT(ipc);
369 429
370 /* obsolete: UID16 */ 430 /* obsolete: UID16 */
371 COND_SYSCALL(chown16); 431 COND_SYSCALL(chown16);
372 COND_SYSCALL(fchown16); 432 COND_SYSCALL(fchown16);
373 COND_SYSCALL(getegid16); 433 COND_SYSCALL(getegid16);
374 COND_SYSCALL(geteuid16); 434 COND_SYSCALL(geteuid16);
375 COND_SYSCALL(getgid16); 435 COND_SYSCALL(getgid16);
376 COND_SYSCALL(getgroups16); 436 COND_SYSCALL(getgroups16);
377 COND_SYSCALL(getresgid16); 437 COND_SYSCALL(getresgid16);
378 COND_SYSCALL(getresuid16); 438 COND_SYSCALL(getresuid16);
379 COND_SYSCALL(getuid16); 439 COND_SYSCALL(getuid16);
380 COND_SYSCALL(lchown16); 440 COND_SYSCALL(lchown16);
381 COND_SYSCALL(setfsgid16); 441 COND_SYSCALL(setfsgid16);
382 COND_SYSCALL(setfsuid16); 442 COND_SYSCALL(setfsuid16);
383 COND_SYSCALL(setgid16); 443 COND_SYSCALL(setgid16);
384 COND_SYSCALL(setgroups16); 444 COND_SYSCALL(setgroups16);
385 COND_SYSCALL(setregid16); 445 COND_SYSCALL(setregid16);
386 COND_SYSCALL(setresgid16); 446 COND_SYSCALL(setresgid16);
387 COND_SYSCALL(setresuid16); 447 COND_SYSCALL(setresuid16);
388 COND_SYSCALL(setreuid16); 448 COND_SYSCALL(setreuid16);
389 COND_SYSCALL(setuid16); 449 COND_SYSCALL(setuid16);
390 450
391 /* restartable sequence */ 451 /* restartable sequence */
392 COND_SYSCALL(rseq); 452 COND_SYSCALL(rseq);
393 <<
394 COND_SYSCALL(uretprobe); <<
395 453
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