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 COND_SYSCALL(epoll_pwait2);
60 COND_SYSCALL_COMPAT(epoll_pwait2); 72 COND_SYSCALL_COMPAT(epoll_pwait2);
>> 73
>> 74 /* fs/fcntl.c */
>> 75
>> 76 /* fs/inotify_user.c */
61 COND_SYSCALL(inotify_init1); 77 COND_SYSCALL(inotify_init1);
62 COND_SYSCALL(inotify_add_watch); 78 COND_SYSCALL(inotify_add_watch);
63 COND_SYSCALL(inotify_rm_watch); 79 COND_SYSCALL(inotify_rm_watch);
>> 80
>> 81 /* fs/ioctl.c */
>> 82
>> 83 /* fs/ioprio.c */
64 COND_SYSCALL(ioprio_set); 84 COND_SYSCALL(ioprio_set);
65 COND_SYSCALL(ioprio_get); 85 COND_SYSCALL(ioprio_get);
>> 86
>> 87 /* fs/locks.c */
66 COND_SYSCALL(flock); 88 COND_SYSCALL(flock);
>> 89
>> 90 /* fs/namei.c */
>> 91
>> 92 /* fs/namespace.c */
>> 93
>> 94 /* fs/nfsctl.c */
>> 95
>> 96 /* fs/open.c */
>> 97
>> 98 /* fs/pipe.c */
>> 99
>> 100 /* fs/quota.c */
67 COND_SYSCALL(quotactl); 101 COND_SYSCALL(quotactl);
68 COND_SYSCALL(quotactl_fd); 102 COND_SYSCALL(quotactl_fd);
>> 103
>> 104 /* fs/readdir.c */
>> 105
>> 106 /* fs/read_write.c */
>> 107
>> 108 /* fs/sendfile.c */
>> 109
>> 110 /* fs/select.c */
>> 111
>> 112 /* fs/signalfd.c */
69 COND_SYSCALL(signalfd4); 113 COND_SYSCALL(signalfd4);
70 COND_SYSCALL_COMPAT(signalfd4); 114 COND_SYSCALL_COMPAT(signalfd4);
>> 115
>> 116 /* fs/splice.c */
>> 117
>> 118 /* fs/stat.c */
>> 119
>> 120 /* fs/sync.c */
>> 121
>> 122 /* fs/timerfd.c */
71 COND_SYSCALL(timerfd_create); 123 COND_SYSCALL(timerfd_create);
72 COND_SYSCALL(timerfd_settime); 124 COND_SYSCALL(timerfd_settime);
73 COND_SYSCALL(timerfd_settime32); 125 COND_SYSCALL(timerfd_settime32);
74 COND_SYSCALL(timerfd_gettime); 126 COND_SYSCALL(timerfd_gettime);
75 COND_SYSCALL(timerfd_gettime32); 127 COND_SYSCALL(timerfd_gettime32);
>> 128
>> 129 /* fs/utimes.c */
>> 130
>> 131 /* kernel/acct.c */
76 COND_SYSCALL(acct); 132 COND_SYSCALL(acct);
>> 133
>> 134 /* kernel/capability.c */
77 COND_SYSCALL(capget); 135 COND_SYSCALL(capget);
78 COND_SYSCALL(capset); 136 COND_SYSCALL(capset);
>> 137
>> 138 /* kernel/exec_domain.c */
>> 139
>> 140 /* kernel/exit.c */
>> 141
>> 142 /* kernel/fork.c */
>> 143 /* __ARCH_WANT_SYS_CLONE3 */
>> 144 COND_SYSCALL(clone3);
>> 145
>> 146 /* kernel/futex/syscalls.c */
79 COND_SYSCALL(futex); 147 COND_SYSCALL(futex);
80 COND_SYSCALL(futex_time32); 148 COND_SYSCALL(futex_time32);
81 COND_SYSCALL(set_robust_list); 149 COND_SYSCALL(set_robust_list);
82 COND_SYSCALL_COMPAT(set_robust_list); 150 COND_SYSCALL_COMPAT(set_robust_list);
83 COND_SYSCALL(get_robust_list); 151 COND_SYSCALL(get_robust_list);
84 COND_SYSCALL_COMPAT(get_robust_list); 152 COND_SYSCALL_COMPAT(get_robust_list);
85 COND_SYSCALL(futex_waitv); 153 COND_SYSCALL(futex_waitv);
86 COND_SYSCALL(futex_wake); !! 154
87 COND_SYSCALL(futex_wait); !! 155 /* kernel/hrtimer.c */
88 COND_SYSCALL(futex_requeue); !! 156
>> 157 /* kernel/itimer.c */
>> 158
>> 159 /* kernel/kexec.c */
89 COND_SYSCALL(kexec_load); 160 COND_SYSCALL(kexec_load);
90 COND_SYSCALL_COMPAT(kexec_load); 161 COND_SYSCALL_COMPAT(kexec_load);
>> 162
>> 163 /* kernel/module.c */
91 COND_SYSCALL(init_module); 164 COND_SYSCALL(init_module);
92 COND_SYSCALL(delete_module); 165 COND_SYSCALL(delete_module);
>> 166
>> 167 /* kernel/posix-timers.c */
>> 168
>> 169 /* kernel/printk.c */
93 COND_SYSCALL(syslog); 170 COND_SYSCALL(syslog);
>> 171
>> 172 /* kernel/ptrace.c */
>> 173
>> 174 /* kernel/sched/core.c */
>> 175
>> 176 /* kernel/sys.c */
94 COND_SYSCALL(setregid); 177 COND_SYSCALL(setregid);
95 COND_SYSCALL(setgid); 178 COND_SYSCALL(setgid);
96 COND_SYSCALL(setreuid); 179 COND_SYSCALL(setreuid);
97 COND_SYSCALL(setuid); 180 COND_SYSCALL(setuid);
98 COND_SYSCALL(setresuid); 181 COND_SYSCALL(setresuid);
99 COND_SYSCALL(getresuid); 182 COND_SYSCALL(getresuid);
100 COND_SYSCALL(setresgid); 183 COND_SYSCALL(setresgid);
101 COND_SYSCALL(getresgid); 184 COND_SYSCALL(getresgid);
102 COND_SYSCALL(setfsuid); 185 COND_SYSCALL(setfsuid);
103 COND_SYSCALL(setfsgid); 186 COND_SYSCALL(setfsgid);
104 COND_SYSCALL(setgroups); 187 COND_SYSCALL(setgroups);
105 COND_SYSCALL(getgroups); 188 COND_SYSCALL(getgroups);
>> 189
>> 190 /* kernel/time.c */
>> 191
>> 192 /* kernel/timer.c */
>> 193
>> 194 /* ipc/mqueue.c */
106 COND_SYSCALL(mq_open); 195 COND_SYSCALL(mq_open);
107 COND_SYSCALL_COMPAT(mq_open); 196 COND_SYSCALL_COMPAT(mq_open);
108 COND_SYSCALL(mq_unlink); 197 COND_SYSCALL(mq_unlink);
109 COND_SYSCALL(mq_timedsend); 198 COND_SYSCALL(mq_timedsend);
110 COND_SYSCALL(mq_timedsend_time32); 199 COND_SYSCALL(mq_timedsend_time32);
111 COND_SYSCALL(mq_timedreceive); 200 COND_SYSCALL(mq_timedreceive);
112 COND_SYSCALL(mq_timedreceive_time32); 201 COND_SYSCALL(mq_timedreceive_time32);
113 COND_SYSCALL(mq_notify); 202 COND_SYSCALL(mq_notify);
114 COND_SYSCALL_COMPAT(mq_notify); 203 COND_SYSCALL_COMPAT(mq_notify);
115 COND_SYSCALL(mq_getsetattr); 204 COND_SYSCALL(mq_getsetattr);
116 COND_SYSCALL_COMPAT(mq_getsetattr); 205 COND_SYSCALL_COMPAT(mq_getsetattr);
>> 206
>> 207 /* ipc/msg.c */
117 COND_SYSCALL(msgget); 208 COND_SYSCALL(msgget);
118 COND_SYSCALL(old_msgctl); 209 COND_SYSCALL(old_msgctl);
119 COND_SYSCALL(msgctl); 210 COND_SYSCALL(msgctl);
120 COND_SYSCALL_COMPAT(msgctl); 211 COND_SYSCALL_COMPAT(msgctl);
121 COND_SYSCALL_COMPAT(old_msgctl); 212 COND_SYSCALL_COMPAT(old_msgctl);
122 COND_SYSCALL(msgrcv); 213 COND_SYSCALL(msgrcv);
123 COND_SYSCALL_COMPAT(msgrcv); 214 COND_SYSCALL_COMPAT(msgrcv);
124 COND_SYSCALL(msgsnd); 215 COND_SYSCALL(msgsnd);
125 COND_SYSCALL_COMPAT(msgsnd); 216 COND_SYSCALL_COMPAT(msgsnd);
>> 217
>> 218 /* ipc/sem.c */
126 COND_SYSCALL(semget); 219 COND_SYSCALL(semget);
127 COND_SYSCALL(old_semctl); 220 COND_SYSCALL(old_semctl);
128 COND_SYSCALL(semctl); 221 COND_SYSCALL(semctl);
129 COND_SYSCALL_COMPAT(semctl); 222 COND_SYSCALL_COMPAT(semctl);
130 COND_SYSCALL_COMPAT(old_semctl); 223 COND_SYSCALL_COMPAT(old_semctl);
131 COND_SYSCALL(semtimedop); 224 COND_SYSCALL(semtimedop);
132 COND_SYSCALL(semtimedop_time32); 225 COND_SYSCALL(semtimedop_time32);
133 COND_SYSCALL(semop); 226 COND_SYSCALL(semop);
>> 227
>> 228 /* ipc/shm.c */
134 COND_SYSCALL(shmget); 229 COND_SYSCALL(shmget);
135 COND_SYSCALL(old_shmctl); 230 COND_SYSCALL(old_shmctl);
136 COND_SYSCALL(shmctl); 231 COND_SYSCALL(shmctl);
137 COND_SYSCALL_COMPAT(shmctl); 232 COND_SYSCALL_COMPAT(shmctl);
138 COND_SYSCALL_COMPAT(old_shmctl); 233 COND_SYSCALL_COMPAT(old_shmctl);
139 COND_SYSCALL(shmat); 234 COND_SYSCALL(shmat);
140 COND_SYSCALL_COMPAT(shmat); 235 COND_SYSCALL_COMPAT(shmat);
141 COND_SYSCALL(shmdt); 236 COND_SYSCALL(shmdt);
>> 237
>> 238 /* net/socket.c */
142 COND_SYSCALL(socket); 239 COND_SYSCALL(socket);
143 COND_SYSCALL(socketpair); 240 COND_SYSCALL(socketpair);
144 COND_SYSCALL(bind); 241 COND_SYSCALL(bind);
145 COND_SYSCALL(listen); 242 COND_SYSCALL(listen);
146 COND_SYSCALL(accept); 243 COND_SYSCALL(accept);
147 COND_SYSCALL(connect); 244 COND_SYSCALL(connect);
148 COND_SYSCALL(getsockname); 245 COND_SYSCALL(getsockname);
149 COND_SYSCALL(getpeername); 246 COND_SYSCALL(getpeername);
150 COND_SYSCALL(setsockopt); 247 COND_SYSCALL(setsockopt);
151 COND_SYSCALL_COMPAT(setsockopt); 248 COND_SYSCALL_COMPAT(setsockopt);
152 COND_SYSCALL(getsockopt); 249 COND_SYSCALL(getsockopt);
153 COND_SYSCALL_COMPAT(getsockopt); 250 COND_SYSCALL_COMPAT(getsockopt);
154 COND_SYSCALL(sendto); 251 COND_SYSCALL(sendto);
155 COND_SYSCALL(shutdown); 252 COND_SYSCALL(shutdown);
156 COND_SYSCALL(recvfrom); 253 COND_SYSCALL(recvfrom);
157 COND_SYSCALL_COMPAT(recvfrom); 254 COND_SYSCALL_COMPAT(recvfrom);
158 COND_SYSCALL(sendmsg); 255 COND_SYSCALL(sendmsg);
159 COND_SYSCALL_COMPAT(sendmsg); 256 COND_SYSCALL_COMPAT(sendmsg);
160 COND_SYSCALL(recvmsg); 257 COND_SYSCALL(recvmsg);
161 COND_SYSCALL_COMPAT(recvmsg); 258 COND_SYSCALL_COMPAT(recvmsg);
>> 259
>> 260 /* mm/filemap.c */
>> 261
>> 262 /* mm/nommu.c, also with MMU */
162 COND_SYSCALL(mremap); 263 COND_SYSCALL(mremap);
>> 264
>> 265 /* security/keys/keyctl.c */
163 COND_SYSCALL(add_key); 266 COND_SYSCALL(add_key);
164 COND_SYSCALL(request_key); 267 COND_SYSCALL(request_key);
165 COND_SYSCALL(keyctl); 268 COND_SYSCALL(keyctl);
166 COND_SYSCALL_COMPAT(keyctl); 269 COND_SYSCALL_COMPAT(keyctl);
>> 270
>> 271 /* security/landlock/syscalls.c */
167 COND_SYSCALL(landlock_create_ruleset); 272 COND_SYSCALL(landlock_create_ruleset);
168 COND_SYSCALL(landlock_add_rule); 273 COND_SYSCALL(landlock_add_rule);
169 COND_SYSCALL(landlock_restrict_self); 274 COND_SYSCALL(landlock_restrict_self);
>> 275
>> 276 /* arch/example/kernel/sys_example.c */
>> 277
>> 278 /* mm/fadvise.c */
170 COND_SYSCALL(fadvise64_64); 279 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); <<
175 280
176 /* CONFIG_MMU only */ !! 281 /* mm/, CONFIG_MMU only */
177 COND_SYSCALL(swapon); 282 COND_SYSCALL(swapon);
178 COND_SYSCALL(swapoff); 283 COND_SYSCALL(swapoff);
179 COND_SYSCALL(mprotect); 284 COND_SYSCALL(mprotect);
180 COND_SYSCALL(msync); 285 COND_SYSCALL(msync);
181 COND_SYSCALL(mlock); 286 COND_SYSCALL(mlock);
182 COND_SYSCALL(munlock); 287 COND_SYSCALL(munlock);
183 COND_SYSCALL(mlockall); 288 COND_SYSCALL(mlockall);
184 COND_SYSCALL(munlockall); 289 COND_SYSCALL(munlockall);
185 COND_SYSCALL(mincore); 290 COND_SYSCALL(mincore);
186 COND_SYSCALL(madvise); 291 COND_SYSCALL(madvise);
187 COND_SYSCALL(process_madvise); 292 COND_SYSCALL(process_madvise);
188 COND_SYSCALL(process_mrelease); 293 COND_SYSCALL(process_mrelease);
189 COND_SYSCALL(remap_file_pages); 294 COND_SYSCALL(remap_file_pages);
190 COND_SYSCALL(mbind); 295 COND_SYSCALL(mbind);
191 COND_SYSCALL(get_mempolicy); 296 COND_SYSCALL(get_mempolicy);
192 COND_SYSCALL(set_mempolicy); 297 COND_SYSCALL(set_mempolicy);
193 COND_SYSCALL(migrate_pages); 298 COND_SYSCALL(migrate_pages);
194 COND_SYSCALL(move_pages); 299 COND_SYSCALL(move_pages);
195 COND_SYSCALL(set_mempolicy_home_node); <<
196 COND_SYSCALL(cachestat); <<
197 COND_SYSCALL(mseal); <<
198 300
199 COND_SYSCALL(perf_event_open); 301 COND_SYSCALL(perf_event_open);
200 COND_SYSCALL(accept4); 302 COND_SYSCALL(accept4);
201 COND_SYSCALL(recvmmsg); 303 COND_SYSCALL(recvmmsg);
202 COND_SYSCALL(recvmmsg_time32); 304 COND_SYSCALL(recvmmsg_time32);
203 COND_SYSCALL_COMPAT(recvmmsg_time32); 305 COND_SYSCALL_COMPAT(recvmmsg_time32);
204 COND_SYSCALL_COMPAT(recvmmsg_time64); 306 COND_SYSCALL_COMPAT(recvmmsg_time64);
205 307
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 /* 308 /*
221 * Architecture specific syscalls: see further 309 * Architecture specific syscalls: see further below
222 */ 310 */
223 311
224 /* fanotify */ 312 /* fanotify */
225 COND_SYSCALL(fanotify_init); 313 COND_SYSCALL(fanotify_init);
226 COND_SYSCALL(fanotify_mark); 314 COND_SYSCALL(fanotify_mark);
227 315
228 /* open by handle */ 316 /* open by handle */
229 COND_SYSCALL(name_to_handle_at); 317 COND_SYSCALL(name_to_handle_at);
230 COND_SYSCALL(open_by_handle_at); 318 COND_SYSCALL(open_by_handle_at);
231 COND_SYSCALL_COMPAT(open_by_handle_at); 319 COND_SYSCALL_COMPAT(open_by_handle_at);
232 320
233 COND_SYSCALL(sendmmsg); 321 COND_SYSCALL(sendmmsg);
234 COND_SYSCALL_COMPAT(sendmmsg); 322 COND_SYSCALL_COMPAT(sendmmsg);
235 COND_SYSCALL(process_vm_readv); 323 COND_SYSCALL(process_vm_readv);
236 COND_SYSCALL_COMPAT(process_vm_readv); 324 COND_SYSCALL_COMPAT(process_vm_readv);
237 COND_SYSCALL(process_vm_writev); 325 COND_SYSCALL(process_vm_writev);
238 COND_SYSCALL_COMPAT(process_vm_writev); 326 COND_SYSCALL_COMPAT(process_vm_writev);
239 327
240 /* compare kernel pointers */ 328 /* compare kernel pointers */
241 COND_SYSCALL(kcmp); 329 COND_SYSCALL(kcmp);
242 330
243 COND_SYSCALL(finit_module); 331 COND_SYSCALL(finit_module);
244 332
245 /* operate on Secure Computing state */ 333 /* operate on Secure Computing state */
246 COND_SYSCALL(seccomp); 334 COND_SYSCALL(seccomp);
247 335
248 COND_SYSCALL(memfd_create); 336 COND_SYSCALL(memfd_create);
249 337
250 /* access BPF programs and maps */ 338 /* access BPF programs and maps */
251 COND_SYSCALL(bpf); 339 COND_SYSCALL(bpf);
252 340
253 /* execveat */ 341 /* execveat */
254 COND_SYSCALL(execveat); 342 COND_SYSCALL(execveat);
255 343
256 COND_SYSCALL(userfaultfd); 344 COND_SYSCALL(userfaultfd);
257 345
258 /* membarrier */ 346 /* membarrier */
259 COND_SYSCALL(membarrier); 347 COND_SYSCALL(membarrier);
260 348
261 COND_SYSCALL(mlock2); 349 COND_SYSCALL(mlock2);
262 350
263 COND_SYSCALL(copy_file_range); 351 COND_SYSCALL(copy_file_range);
264 352
265 /* memory protection keys */ 353 /* memory protection keys */
266 COND_SYSCALL(pkey_mprotect); 354 COND_SYSCALL(pkey_mprotect);
267 COND_SYSCALL(pkey_alloc); 355 COND_SYSCALL(pkey_alloc);
268 COND_SYSCALL(pkey_free); 356 COND_SYSCALL(pkey_free);
269 357
270 /* memfd_secret */ 358 /* memfd_secret */
271 COND_SYSCALL(memfd_secret); 359 COND_SYSCALL(memfd_secret);
272 360
273 /* 361 /*
274 * Architecture specific weak syscall entries. 362 * Architecture specific weak syscall entries.
275 */ 363 */
276 364
277 /* pciconfig: alpha, arm, arm64, ia64, sparc * 365 /* pciconfig: alpha, arm, arm64, ia64, sparc */
278 COND_SYSCALL(pciconfig_read); 366 COND_SYSCALL(pciconfig_read);
279 COND_SYSCALL(pciconfig_write); 367 COND_SYSCALL(pciconfig_write);
280 COND_SYSCALL(pciconfig_iobase); 368 COND_SYSCALL(pciconfig_iobase);
281 369
282 /* sys_socketcall: arm, mips, x86, ... */ 370 /* sys_socketcall: arm, mips, x86, ... */
283 COND_SYSCALL(socketcall); 371 COND_SYSCALL(socketcall);
284 COND_SYSCALL_COMPAT(socketcall); 372 COND_SYSCALL_COMPAT(socketcall);
285 373
286 /* compat syscalls for arm64, x86, ... */ 374 /* compat syscalls for arm64, x86, ... */
287 COND_SYSCALL_COMPAT(fanotify_mark); 375 COND_SYSCALL_COMPAT(fanotify_mark);
288 376
289 /* x86 */ 377 /* x86 */
290 COND_SYSCALL(vm86old); 378 COND_SYSCALL(vm86old);
291 COND_SYSCALL(modify_ldt); 379 COND_SYSCALL(modify_ldt);
292 COND_SYSCALL(vm86); 380 COND_SYSCALL(vm86);
293 COND_SYSCALL(kexec_file_load); 381 COND_SYSCALL(kexec_file_load);
294 COND_SYSCALL(map_shadow_stack); <<
295 382
296 /* s390 */ 383 /* s390 */
297 COND_SYSCALL(s390_pci_mmio_read); 384 COND_SYSCALL(s390_pci_mmio_read);
298 COND_SYSCALL(s390_pci_mmio_write); 385 COND_SYSCALL(s390_pci_mmio_write);
299 COND_SYSCALL(s390_ipc); 386 COND_SYSCALL(s390_ipc);
300 COND_SYSCALL_COMPAT(s390_ipc); 387 COND_SYSCALL_COMPAT(s390_ipc);
301 388
302 /* powerpc */ 389 /* powerpc */
303 COND_SYSCALL(rtas); 390 COND_SYSCALL(rtas);
304 COND_SYSCALL(spu_run); 391 COND_SYSCALL(spu_run);
305 COND_SYSCALL(spu_create); 392 COND_SYSCALL(spu_create);
306 COND_SYSCALL(subpage_prot); 393 COND_SYSCALL(subpage_prot);
307 394
308 395
309 /* 396 /*
310 * Deprecated system calls which are still def 397 * Deprecated system calls which are still defined in
311 * include/uapi/asm-generic/unistd.h and wante 398 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
312 */ 399 */
313 400
314 /* __ARCH_WANT_SYSCALL_NO_FLAGS */ 401 /* __ARCH_WANT_SYSCALL_NO_FLAGS */
315 COND_SYSCALL(epoll_create); 402 COND_SYSCALL(epoll_create);
316 COND_SYSCALL(inotify_init); 403 COND_SYSCALL(inotify_init);
317 COND_SYSCALL(eventfd); 404 COND_SYSCALL(eventfd);
318 COND_SYSCALL(signalfd); 405 COND_SYSCALL(signalfd);
319 COND_SYSCALL_COMPAT(signalfd); 406 COND_SYSCALL_COMPAT(signalfd);
320 407
321 /* __ARCH_WANT_SYSCALL_OFF_T */ 408 /* __ARCH_WANT_SYSCALL_OFF_T */
322 COND_SYSCALL(fadvise64); 409 COND_SYSCALL(fadvise64);
323 410
324 /* __ARCH_WANT_SYSCALL_DEPRECATED */ 411 /* __ARCH_WANT_SYSCALL_DEPRECATED */
325 COND_SYSCALL(epoll_wait); 412 COND_SYSCALL(epoll_wait);
326 COND_SYSCALL(recv); 413 COND_SYSCALL(recv);
327 COND_SYSCALL_COMPAT(recv); 414 COND_SYSCALL_COMPAT(recv);
328 COND_SYSCALL(send); 415 COND_SYSCALL(send);
329 COND_SYSCALL(uselib); 416 COND_SYSCALL(uselib);
330 417
331 /* optional: time32 */ 418 /* optional: time32 */
332 COND_SYSCALL(time32); 419 COND_SYSCALL(time32);
333 COND_SYSCALL(stime32); 420 COND_SYSCALL(stime32);
334 COND_SYSCALL(utime32); 421 COND_SYSCALL(utime32);
335 COND_SYSCALL(adjtimex_time32); 422 COND_SYSCALL(adjtimex_time32);
336 COND_SYSCALL(sched_rr_get_interval_time32); 423 COND_SYSCALL(sched_rr_get_interval_time32);
337 COND_SYSCALL(nanosleep_time32); 424 COND_SYSCALL(nanosleep_time32);
338 COND_SYSCALL(rt_sigtimedwait_time32); 425 COND_SYSCALL(rt_sigtimedwait_time32);
339 COND_SYSCALL_COMPAT(rt_sigtimedwait_time32); 426 COND_SYSCALL_COMPAT(rt_sigtimedwait_time32);
340 COND_SYSCALL(timer_settime32); 427 COND_SYSCALL(timer_settime32);
341 COND_SYSCALL(timer_gettime32); 428 COND_SYSCALL(timer_gettime32);
342 COND_SYSCALL(clock_settime32); 429 COND_SYSCALL(clock_settime32);
343 COND_SYSCALL(clock_gettime32); 430 COND_SYSCALL(clock_gettime32);
344 COND_SYSCALL(clock_getres_time32); 431 COND_SYSCALL(clock_getres_time32);
345 COND_SYSCALL(clock_nanosleep_time32); 432 COND_SYSCALL(clock_nanosleep_time32);
346 COND_SYSCALL(utimes_time32); 433 COND_SYSCALL(utimes_time32);
347 COND_SYSCALL(futimesat_time32); 434 COND_SYSCALL(futimesat_time32);
348 COND_SYSCALL(pselect6_time32); 435 COND_SYSCALL(pselect6_time32);
349 COND_SYSCALL_COMPAT(pselect6_time32); 436 COND_SYSCALL_COMPAT(pselect6_time32);
350 COND_SYSCALL(ppoll_time32); 437 COND_SYSCALL(ppoll_time32);
351 COND_SYSCALL_COMPAT(ppoll_time32); 438 COND_SYSCALL_COMPAT(ppoll_time32);
352 COND_SYSCALL(utimensat_time32); 439 COND_SYSCALL(utimensat_time32);
353 COND_SYSCALL(clock_adjtime32); 440 COND_SYSCALL(clock_adjtime32);
354 441
355 /* 442 /*
356 * The syscalls below are not found in include 443 * The syscalls below are not found in include/uapi/asm-generic/unistd.h
357 */ 444 */
358 445
359 /* obsolete: SGETMASK_SYSCALL */ 446 /* obsolete: SGETMASK_SYSCALL */
360 COND_SYSCALL(sgetmask); 447 COND_SYSCALL(sgetmask);
361 COND_SYSCALL(ssetmask); 448 COND_SYSCALL(ssetmask);
362 449
363 /* obsolete: SYSFS_SYSCALL */ 450 /* obsolete: SYSFS_SYSCALL */
364 COND_SYSCALL(sysfs); 451 COND_SYSCALL(sysfs);
365 452
366 /* obsolete: __ARCH_WANT_SYS_IPC */ 453 /* obsolete: __ARCH_WANT_SYS_IPC */
367 COND_SYSCALL(ipc); 454 COND_SYSCALL(ipc);
368 COND_SYSCALL_COMPAT(ipc); 455 COND_SYSCALL_COMPAT(ipc);
369 456
370 /* obsolete: UID16 */ 457 /* obsolete: UID16 */
371 COND_SYSCALL(chown16); 458 COND_SYSCALL(chown16);
372 COND_SYSCALL(fchown16); 459 COND_SYSCALL(fchown16);
373 COND_SYSCALL(getegid16); 460 COND_SYSCALL(getegid16);
374 COND_SYSCALL(geteuid16); 461 COND_SYSCALL(geteuid16);
375 COND_SYSCALL(getgid16); 462 COND_SYSCALL(getgid16);
376 COND_SYSCALL(getgroups16); 463 COND_SYSCALL(getgroups16);
377 COND_SYSCALL(getresgid16); 464 COND_SYSCALL(getresgid16);
378 COND_SYSCALL(getresuid16); 465 COND_SYSCALL(getresuid16);
379 COND_SYSCALL(getuid16); 466 COND_SYSCALL(getuid16);
380 COND_SYSCALL(lchown16); 467 COND_SYSCALL(lchown16);
381 COND_SYSCALL(setfsgid16); 468 COND_SYSCALL(setfsgid16);
382 COND_SYSCALL(setfsuid16); 469 COND_SYSCALL(setfsuid16);
383 COND_SYSCALL(setgid16); 470 COND_SYSCALL(setgid16);
384 COND_SYSCALL(setgroups16); 471 COND_SYSCALL(setgroups16);
385 COND_SYSCALL(setregid16); 472 COND_SYSCALL(setregid16);
386 COND_SYSCALL(setresgid16); 473 COND_SYSCALL(setresgid16);
387 COND_SYSCALL(setresuid16); 474 COND_SYSCALL(setresuid16);
388 COND_SYSCALL(setreuid16); 475 COND_SYSCALL(setreuid16);
389 COND_SYSCALL(setuid16); 476 COND_SYSCALL(setuid16);
390 477
391 /* restartable sequence */ 478 /* restartable sequence */
392 COND_SYSCALL(rseq); 479 COND_SYSCALL(rseq);
393 <<
394 COND_SYSCALL(uretprobe); <<
395 480
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