y2038: syscalls: rename y2038 compat syscalls

A lot of system calls that pass a time_t somewhere have an implementation
using a COMPAT_SYSCALL_DEFINEx() on 64-bit architectures, and have
been reworked so that this implementation can now be used on 32-bit
architectures as well.

The missing step is to redefine them using the regular SYSCALL_DEFINEx()
to get them out of the compat namespace and make it possible to build them
on 32-bit architectures.

Any system call that ends in 'time' gets a '32' suffix on its name for
that version, while the others get a '_time32' suffix, to distinguish
them from the normal version, which takes a 64-bit time argument in the
future.

In this step, only 64-bit architectures are changed, doing this rename
first lets us avoid touching the 32-bit architectures twice.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

3 files changed, 83 insertions, 91 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 657ca6abd855..ebddcb6cfcf8 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -520,11 +520,6 @@ int __compat_save_altstack(compat_stack_t __user *, unsigned long);
 asmlinkage long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p);
 asmlinkage long compat_sys_io_submit(compat_aio_context_t ctx_id, int nr,
                                      u32 __user *iocb);
-asmlinkage long compat_sys_io_getevents(compat_aio_context_t ctx_id,
-                                        compat_long_t min_nr,
-                                        compat_long_t nr,
-                                        struct io_event __user *events,
-                                        struct old_timespec32 __user *timeout);
 asmlinkage long compat_sys_io_pgetevents(compat_aio_context_t ctx_id,
                                         compat_long_t min_nr,
                                         compat_long_t nr,
@@ -617,7 +612,7 @@ asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd,
                                     compat_loff_t __user *offset, compat_size_t count);
 
 /* fs/select.c */
-asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp,
+asmlinkage long compat_sys_pselect6_time32(int n, compat_ulong_t __user *inp,
                                     compat_ulong_t __user *outp,
                                     compat_ulong_t __user *exp,
                                     struct old_timespec32 __user *tsp,
@@ -627,7 +622,7 @@ asmlinkage long compat_sys_pselect6_time64(int n, compat_ulong_t __user *inp,
                                     compat_ulong_t __user *exp,
                                     struct __kernel_timespec __user *tsp,
                                     void __user *sig);
-asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
+asmlinkage long compat_sys_ppoll_time32(struct pollfd __user *ufds,
                                  unsigned int nfds,
                                  struct old_timespec32 __user *tsp,
                                  const compat_sigset_t __user *sigmask,
@@ -657,19 +652,6 @@ asmlinkage long compat_sys_newfstat(unsigned int fd,
 
 /* fs/sync.c: No generic prototype for sync_file_range and sync_file_range2 */
 
-/* fs/timerfd.c */
-asmlinkage long compat_sys_timerfd_gettime(int ufd,
-                                   struct old_itimerspec32 __user *otmr);
-asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
-                                   const struct old_itimerspec32 __user *utmr,
-                                   struct old_itimerspec32 __user *otmr);
-
-/* fs/utimes.c */
-asmlinkage long compat_sys_utimensat(unsigned int dfd,
-                                     const char __user *filename,
-                                     struct old_timespec32 __user *t,
-                                     int flags);
-
 /* kernel/exit.c */
 asmlinkage long compat_sys_waitid(int, compat_pid_t,
                 struct compat_siginfo __user *, int,
@@ -678,9 +660,6 @@ asmlinkage long compat_sys_waitid(int, compat_pid_t,
 
 
 /* kernel/futex.c */
-asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
-                struct old_timespec32 __user *utime, u32 __user *uaddr2,
-                u32 val3);
 asmlinkage long
 compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
                            compat_size_t len);
@@ -688,10 +667,6 @@ asmlinkage long
 compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
                            compat_size_t __user *len_ptr);
 
-/* kernel/hrtimer.c */
-asmlinkage long compat_sys_nanosleep(struct old_timespec32 __user *rqtp,
-                                     struct old_timespec32 __user *rmtp);
-
 /* kernel/itimer.c */
 asmlinkage long compat_sys_getitimer(int which,
                                      struct compat_itimerval __user *it);
@@ -709,20 +684,6 @@ asmlinkage long compat_sys_kexec_load(compat_ulong_t entry,
 asmlinkage long compat_sys_timer_create(clockid_t which_clock,
                         struct compat_sigevent __user *timer_event_spec,
                         timer_t __user *created_timer_id);
-asmlinkage long compat_sys_timer_gettime(timer_t timer_id,
-                                 struct old_itimerspec32 __user *setting);
-asmlinkage long compat_sys_timer_settime(timer_t timer_id, int flags,
-                                         struct old_itimerspec32 __user *new,
-                                         struct old_itimerspec32 __user *old);
-asmlinkage long compat_sys_clock_settime(clockid_t which_clock,
-                                         struct old_timespec32 __user *tp);
-asmlinkage long compat_sys_clock_gettime(clockid_t which_clock,
-                                         struct old_timespec32 __user *tp);
-asmlinkage long compat_sys_clock_getres(clockid_t which_clock,
-                                        struct old_timespec32 __user *tp);
-asmlinkage long compat_sys_clock_nanosleep(clockid_t which_clock, int flags,
-                                           struct old_timespec32 __user *rqtp,
-                                           struct old_timespec32 __user *rmtp);
 
 /* kernel/ptrace.c */
 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
@@ -735,8 +696,6 @@ asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid,
 asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid,
                                      unsigned int len,
                                      compat_ulong_t __user *user_mask_ptr);
-asmlinkage long compat_sys_sched_rr_get_interval(compat_pid_t pid,
-                                                 struct old_timespec32 __user *interval);
 
 /* kernel/signal.c */
 asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr,
@@ -754,7 +713,7 @@ asmlinkage long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set,
                                           compat_size_t sigsetsize);
 asmlinkage long compat_sys_rt_sigpending(compat_sigset_t __user *uset,
                                          compat_size_t sigsetsize);
-asmlinkage long compat_sys_rt_sigtimedwait(compat_sigset_t __user *uthese,
+asmlinkage long compat_sys_rt_sigtimedwait_time32(compat_sigset_t __user *uthese,
                 struct compat_siginfo __user *uinfo,
                 struct old_timespec32 __user *uts, compat_size_t sigsetsize);
 asmlinkage long compat_sys_rt_sigtimedwait_time64(compat_sigset_t __user *uthese,
@@ -777,7 +736,6 @@ asmlinkage long compat_sys_gettimeofday(struct old_timeval32 __user *tv,
                 struct timezone __user *tz);
 asmlinkage long compat_sys_settimeofday(struct old_timeval32 __user *tv,
                 struct timezone __user *tz);
-asmlinkage long compat_sys_adjtimex(struct old_timex32 __user *utp);
 
 /* kernel/timer.c */
 asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);
@@ -786,14 +744,6 @@ asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);
 asmlinkage long compat_sys_mq_open(const char __user *u_name,
                         int oflag, compat_mode_t mode,
                         struct compat_mq_attr __user *u_attr);
-asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes,
-                        const char __user *u_msg_ptr,
-                        compat_size_t msg_len, unsigned int msg_prio,
-                        const struct old_timespec32 __user *u_abs_timeout);
-asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes,
-                        char __user *u_msg_ptr,
-                        compat_size_t msg_len, unsigned int __user *u_msg_prio,
-                        const struct old_timespec32 __user *u_abs_timeout);
 asmlinkage long compat_sys_mq_notify(mqd_t mqdes,
                         const struct compat_sigevent __user *u_notification);
 asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes,
@@ -809,8 +759,6 @@ asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
 
 /* ipc/sem.c */
 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
-asmlinkage long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
-                unsigned nsems, const struct old_timespec32 __user *timeout);
 
 /* ipc/shm.c */
 asmlinkage long compat_sys_shmctl(int first, int second, void __user *uptr);
@@ -868,7 +816,7 @@ asmlinkage long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid,
 asmlinkage long compat_sys_recvmmsg_time64(int fd, struct compat_mmsghdr __user *mmsg,
                                     unsigned vlen, unsigned int flags,
                                     struct __kernel_timespec __user *timeout);
-asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
+asmlinkage long compat_sys_recvmmsg_time32(int fd, struct compat_mmsghdr __user *mmsg,
                                     unsigned vlen, unsigned int flags,
                                     struct old_timespec32 __user *timeout);
 asmlinkage long compat_sys_wait4(compat_pid_t pid,
@@ -879,8 +827,6 @@ asmlinkage long compat_sys_fanotify_mark(int, unsigned int, __u32, __u32,
 asmlinkage long compat_sys_open_by_handle_at(int mountdirfd,
                                              struct file_handle __user *handle,
                                              int flags);
-asmlinkage long compat_sys_clock_adjtime(clockid_t which_clock,
-                                         struct old_timex32 __user *tp);
 asmlinkage long compat_sys_sendmmsg(int fd, struct compat_mmsghdr __user *mmsg,
                                     unsigned vlen, unsigned int flags);
 asmlinkage ssize_t compat_sys_process_vm_readv(compat_pid_t pid,
@@ -921,8 +867,6 @@ asmlinkage long compat_sys_pwritev64v2(unsigned long fd,
 /* __ARCH_WANT_SYSCALL_NO_AT */
 asmlinkage long compat_sys_open(const char __user *filename, int flags,
                                 umode_t mode);
-asmlinkage long compat_sys_utimes(const char __user *filename,
-                                  struct old_timeval32 __user *t);
 
 /* __ARCH_WANT_SYSCALL_NO_FLAGS */
 asmlinkage long compat_sys_signalfd(int ufd,
@@ -936,12 +880,6 @@ asmlinkage long compat_sys_newlstat(const char __user *filename,
                                     struct compat_stat __user *statbuf);
 
 /* __ARCH_WANT_SYSCALL_DEPRECATED */
-asmlinkage long compat_sys_time(old_time32_t __user *tloc);
-asmlinkage long compat_sys_utime(const char __user *filename,
-                                 struct old_utimbuf32 __user *t);
-asmlinkage long compat_sys_futimesat(unsigned int dfd,
-                                     const char __user *filename,
-                                     struct old_timeval32 __user *t);
 asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
                 compat_ulong_t __user *outp, compat_ulong_t __user *exp,
                 struct old_timeval32 __user *tvp);
@@ -976,9 +914,6 @@ asmlinkage long compat_sys_sigaction(int sig,
                                    struct compat_old_sigaction __user *oact);
 #endif
 
-/* obsolete: kernel/time/time.c */
-asmlinkage long compat_sys_stime(old_time32_t __user *tptr);
-
 /* obsolete: net/socket.c */
 asmlinkage long compat_sys_socketcall(int call, u32 __user *args);
 
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 09330d5bda0c..94369f5bd8e5 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -297,6 +297,11 @@ asmlinkage long sys_io_getevents(aio_context_t ctx_id,
                                 long nr,
                                 struct io_event __user *events,
                                 struct __kernel_timespec __user *timeout);
+asmlinkage long sys_io_getevents_time32(__u32 ctx_id,
+                                __s32 min_nr,
+                                __s32 nr,
+                                struct io_event __user *events,
+                                struct old_timespec32 __user *timeout);
 asmlinkage long sys_io_pgetevents(aio_context_t ctx_id,
                                 long min_nr,
                                 long nr,
@@ -522,11 +527,19 @@ asmlinkage long sys_timerfd_settime(int ufd, int flags,
                                     const struct __kernel_itimerspec __user *utmr,
                                     struct __kernel_itimerspec __user *otmr);
 asmlinkage long sys_timerfd_gettime(int ufd, struct __kernel_itimerspec __user *otmr);
+asmlinkage long sys_timerfd_gettime32(int ufd,
+                                   struct old_itimerspec32 __user *otmr);
+asmlinkage long sys_timerfd_settime32(int ufd, int flags,
+                                   const struct old_itimerspec32 __user *utmr,
+                                   struct old_itimerspec32 __user *otmr);
 
 /* fs/utimes.c */
 asmlinkage long sys_utimensat(int dfd, const char __user *filename,
                                 struct __kernel_timespec __user *utimes,
                                 int flags);
+asmlinkage long sys_utimensat_time32(unsigned int dfd,
+                                const char __user *filename,
+                                struct old_timespec32 __user *t, int flags);
 
 /* kernel/acct.c */
 asmlinkage long sys_acct(const char __user *name);
@@ -555,6 +568,9 @@ asmlinkage long sys_unshare(unsigned long unshare_flags);
 asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
                         struct __kernel_timespec __user *utime, u32 __user *uaddr2,
                         u32 val3);
+asmlinkage long sys_futex_time32(u32 __user *uaddr, int op, u32 val,
+                        struct old_timespec32 __user *utime, u32 __user *uaddr2,
+                        u32 val3);
 asmlinkage long sys_get_robust_list(int pid,
                                     struct robust_list_head __user * __user *head_ptr,
                                     size_t __user *len_ptr);
@@ -564,6 +580,8 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 /* kernel/hrtimer.c */
 asmlinkage long sys_nanosleep(struct __kernel_timespec __user *rqtp,
                               struct __kernel_timespec __user *rmtp);
+asmlinkage long sys_nanosleep_time32(struct old_timespec32 __user *rqtp,
+                                     struct old_timespec32 __user *rmtp);
 
 /* kernel/itimer.c */
 asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
@@ -602,6 +620,20 @@ asmlinkage long sys_clock_getres(clockid_t which_clock,
 asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
                                 const struct __kernel_timespec __user *rqtp,
                                 struct __kernel_timespec __user *rmtp);
+asmlinkage long sys_timer_gettime32(timer_t timer_id,
+                                 struct old_itimerspec32 __user *setting);
+asmlinkage long sys_timer_settime32(timer_t timer_id, int flags,
+                                         struct old_itimerspec32 __user *new,
+                                         struct old_itimerspec32 __user *old);
+asmlinkage long sys_clock_settime32(clockid_t which_clock,
+                                struct old_timespec32 __user *tp);
+asmlinkage long sys_clock_gettime32(clockid_t which_clock,
+                                struct old_timespec32 __user *tp);
+asmlinkage long sys_clock_getres_time32(clockid_t which_clock,
+                                struct old_timespec32 __user *tp);
+asmlinkage long sys_clock_nanosleep_time32(clockid_t which_clock, int flags,
+                                struct old_timespec32 __user *rqtp,
+                                struct old_timespec32 __user *rmtp);
 
 /* kernel/printk.c */
 asmlinkage long sys_syslog(int type, char __user *buf, int len);
@@ -627,6 +659,8 @@ asmlinkage long sys_sched_get_priority_max(int policy);
 asmlinkage long sys_sched_get_priority_min(int policy);
 asmlinkage long sys_sched_rr_get_interval(pid_t pid,
                                 struct __kernel_timespec __user *interval);
+asmlinkage long sys_sched_rr_get_interval_time32(pid_t pid,
+                                                 struct old_timespec32 __user *interval);
 
 /* kernel/signal.c */
 asmlinkage long sys_restart_syscall(void);
@@ -696,6 +730,7 @@ asmlinkage long sys_gettimeofday(struct timeval __user *tv,
 asmlinkage long sys_settimeofday(struct timeval __user *tv,
                                 struct timezone __user *tz);
 asmlinkage long sys_adjtimex(struct __kernel_timex __user *txc_p);
+asmlinkage long sys_adjtimex_time32(struct old_timex32 __user *txc_p);
 
 /* kernel/timer.c */
 asmlinkage long sys_getpid(void);
@@ -714,6 +749,14 @@ asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t
 asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct __kernel_timespec __user *abs_timeout);
 asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
 asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
+asmlinkage long sys_mq_timedreceive_time32(mqd_t mqdes,
+                        char __user *u_msg_ptr,
+                        unsigned int msg_len, unsigned int __user *u_msg_prio,
+                        const struct old_timespec32 __user *u_abs_timeout);
+asmlinkage long sys_mq_timedsend_time32(mqd_t mqdes,
+                        const char __user *u_msg_ptr,
+                        unsigned int msg_len, unsigned int msg_prio,
+                        const struct old_timespec32 __user *u_abs_timeout);
 
 /* ipc/msg.c */
 asmlinkage long sys_msgget(key_t key, int msgflg);
@@ -731,6 +774,9 @@ asmlinkage long sys_old_semctl(int semid, int semnum, int cmd, unsigned long arg
 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
                                 unsigned nsops,
                                 const struct __kernel_timespec __user *timeout);
+asmlinkage long sys_semtimedop_time32(int semid, struct sembuf __user *sops,
+                                unsigned nsops,
+                                const struct old_timespec32 __user *timeout);
 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
                                 unsigned nsops);
 
@@ -871,6 +917,8 @@ asmlinkage long sys_open_by_handle_at(int mountdirfd,
                                       int flags);
 asmlinkage long sys_clock_adjtime(clockid_t which_clock,
                                 struct __kernel_timex __user *tx);
+asmlinkage long sys_clock_adjtime32(clockid_t which_clock,
+                                struct old_timex32 __user *tx);
 asmlinkage long sys_syncfs(int fd);
 asmlinkage long sys_setns(int fd, int nstype);
 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
@@ -1006,6 +1054,7 @@ asmlinkage long sys_alarm(unsigned int seconds);
 asmlinkage long sys_getpgrp(void);
 asmlinkage long sys_pause(void);
 asmlinkage long sys_time(time_t __user *tloc);
+asmlinkage long sys_time32(old_time32_t __user *tloc);
 #ifdef __ARCH_WANT_SYS_UTIME
 asmlinkage long sys_utime(char __user *filename,
                                 struct utimbuf __user *times);
@@ -1014,6 +1063,13 @@ asmlinkage long sys_utimes(char __user *filename,
 asmlinkage long sys_futimesat(int dfd, const char __user *filename,
                               struct timeval __user *utimes);
 #endif
+asmlinkage long sys_futimesat_time32(unsigned int dfd,
+                                     const char __user *filename,
+                                     struct old_timeval32 __user *t);
+asmlinkage long sys_utime32(const char __user *filename,
+                                 struct old_utimbuf32 __user *t);
+asmlinkage long sys_utimes_time32(const char __user *filename,
+                                  struct old_timeval32 __user *t);
 asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
 asmlinkage long sys_getdents(unsigned int fd,
                                 struct linux_dirent __user *dirent,
@@ -1038,6 +1094,7 @@ asmlinkage long sys_fork(void);
 
 /* obsolete: kernel/time/time.c */
 asmlinkage long sys_stime(time_t __user *tptr);
+asmlinkage long sys_stime32(old_time32_t __user *tptr);
 
 /* obsolete: kernel/signal.c */
 asmlinkage long sys_sigpending(old_sigset_t __user *uset);
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 509484dbfd5d..153b55b94234 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -39,7 +39,7 @@ __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
 #define __NR_io_cancel 3
 __SYSCALL(__NR_io_cancel, sys_io_cancel)
 #define __NR_io_getevents 4
-__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)
+__SC_COMP(__NR_io_getevents, sys_io_getevents, sys_io_getevents_time32)
 
 /* fs/xattr.c */
 #define __NR_setxattr 5
@@ -223,9 +223,9 @@ __SYSCALL(__NR3264_sendfile, sys_sendfile64)
 
 /* fs/select.c */
 #define __NR_pselect6 72
-__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6)
+__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6_time32)
 #define __NR_ppoll 73
-__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll)
+__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll_time32)
 
 /* fs/signalfd.c */
 #define __NR_signalfd4 74
@@ -271,14 +271,14 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
 __SYSCALL(__NR_timerfd_create, sys_timerfd_create)
 #define __NR_timerfd_settime 86
 __SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
-          compat_sys_timerfd_settime)
+          sys_timerfd_settime32)
 #define __NR_timerfd_gettime 87
 __SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
-          compat_sys_timerfd_gettime)
+          sys_timerfd_gettime32)
 
 /* fs/utimes.c */
 #define __NR_utimensat 88
-__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)
+__SC_COMP(__NR_utimensat, sys_utimensat, sys_utimensat_time32)
 
 /* kernel/acct.c */
 #define __NR_acct 89
@@ -310,7 +310,7 @@ __SYSCALL(__NR_unshare, sys_unshare)
 
 /* kernel/futex.c */
 #define __NR_futex 98
-__SC_COMP(__NR_futex, sys_futex, compat_sys_futex)
+__SC_COMP(__NR_futex, sys_futex, sys_futex_time32)
 #define __NR_set_robust_list 99
 __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
           compat_sys_set_robust_list)
@@ -320,7 +320,7 @@ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
 
 /* kernel/hrtimer.c */
 #define __NR_nanosleep 101
-__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep)
+__SC_COMP(__NR_nanosleep, sys_nanosleep, sys_nanosleep_time32)
 
 /* kernel/itimer.c */
 #define __NR_getitimer 102
@@ -342,22 +342,22 @@ __SYSCALL(__NR_delete_module, sys_delete_module)
 #define __NR_timer_create 107
 __SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
 #define __NR_timer_gettime 108
-__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime)
+__SC_COMP(__NR_timer_gettime, sys_timer_gettime, sys_timer_gettime32)
 #define __NR_timer_getoverrun 109
 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
 #define __NR_timer_settime 110
-__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime)
+__SC_COMP(__NR_timer_settime, sys_timer_settime, sys_timer_settime32)
 #define __NR_timer_delete 111
 __SYSCALL(__NR_timer_delete, sys_timer_delete)
 #define __NR_clock_settime 112
-__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime)
+__SC_COMP(__NR_clock_settime, sys_clock_settime, sys_clock_settime32)
 #define __NR_clock_gettime 113
-__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime)
+__SC_COMP(__NR_clock_gettime, sys_clock_gettime, sys_clock_gettime32)
 #define __NR_clock_getres 114
-__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres)
+__SC_COMP(__NR_clock_getres, sys_clock_getres, sys_clock_getres_time32)
 #define __NR_clock_nanosleep 115
 __SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
-          compat_sys_clock_nanosleep)
+          sys_clock_nanosleep_time32)
 
 /* kernel/printk.c */
 #define __NR_syslog 116
@@ -390,7 +390,7 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
 #define __NR_sched_rr_get_interval 127
 __SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \
-          compat_sys_sched_rr_get_interval)
+          sys_sched_rr_get_interval_time32)
 
 /* kernel/signal.c */
 #define __NR_restart_syscall 128
@@ -413,7 +413,7 @@ __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
 __SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
 #define __NR_rt_sigtimedwait 137
 __SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \
-          compat_sys_rt_sigtimedwait)
+          compat_sys_rt_sigtimedwait_time32)
 #define __NR_rt_sigqueueinfo 138
 __SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
           compat_sys_rt_sigqueueinfo)
@@ -486,7 +486,7 @@ __SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
 #define __NR_settimeofday 170
 __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
 #define __NR_adjtimex 171
-__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex)
+__SC_COMP(__NR_adjtimex, sys_adjtimex, sys_adjtimex_time32)
 
 /* kernel/timer.c */
 #define __NR_getpid 172
@@ -512,10 +512,10 @@ __SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
 #define __NR_mq_unlink 181
 __SYSCALL(__NR_mq_unlink, sys_mq_unlink)
 #define __NR_mq_timedsend 182
-__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
+__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, sys_mq_timedsend_time32)
 #define __NR_mq_timedreceive 183
 __SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
-          compat_sys_mq_timedreceive)
+          sys_mq_timedreceive_time32)
 #define __NR_mq_notify 184
 __SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
 #define __NR_mq_getsetattr 185
@@ -537,7 +537,7 @@ __SYSCALL(__NR_semget, sys_semget)
 #define __NR_semctl 191
 __SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
 #define __NR_semtimedop 192
-__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop)
+__SC_COMP(__NR_semtimedop, sys_semtimedop, sys_semtimedop_time32)
 #define __NR_semop 193
 __SYSCALL(__NR_semop, sys_semop)
 
@@ -659,7 +659,7 @@ __SYSCALL(__NR_perf_event_open, sys_perf_event_open)
 #define __NR_accept4 242
 __SYSCALL(__NR_accept4, sys_accept4)
 #define __NR_recvmmsg 243
-__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
+__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg_time32)
 
 /*
  * Architectures may provide up to 16 syscalls of their own
@@ -681,7 +681,7 @@ __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
 __SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
           compat_sys_open_by_handle_at)
 #define __NR_clock_adjtime 266
-__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
+__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, sys_clock_adjtime32)
 #define __NR_syncfs 267
 __SYSCALL(__NR_syncfs, sys_syncfs)
 #define __NR_setns 268