y2038: use time32 syscall names on 32-bit

This is the big flip, where all 32-bit architectures set COMPAT_32BIT_TIME
and use the _time32 system calls from the former compat layer instead
of the system calls that take __kernel_timespec and similar arguments.

The temporary redirects for __kernel_timespec, __kernel_itimerspec
and __kernel_timex can get removed with this.

It would be easy to split this commit by architecture, but with the new
generated system call tables, it's easy enough to do it all at once,
which makes it a little easier to check that the changes are the same
in each table.

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 28 insertions, 28 deletions

diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 153b55b94234..ab1831769030 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, sys_io_getevents_time32)
+__SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
 
 /* 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_time32)
+__SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
 #define __NR_ppoll 73
-__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll_time32)
+__SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
 
 /* fs/signalfd.c */
 #define __NR_signalfd4 74
@@ -270,15 +270,15 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
 #define __NR_timerfd_create 85
 __SYSCALL(__NR_timerfd_create, sys_timerfd_create)
 #define __NR_timerfd_settime 86
-__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
-          sys_timerfd_settime32)
+__SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
+          sys_timerfd_settime)
 #define __NR_timerfd_gettime 87
-__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
-          sys_timerfd_gettime32)
+__SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
+          sys_timerfd_gettime)
 
 /* fs/utimes.c */
 #define __NR_utimensat 88
-__SC_COMP(__NR_utimensat, sys_utimensat, sys_utimensat_time32)
+__SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
 
 /* 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, sys_futex_time32)
+__SC_3264(__NR_futex, sys_futex_time32, sys_futex)
 #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, sys_nanosleep_time32)
+__SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
 
 /* 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, sys_timer_gettime32)
+__SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
 #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, sys_timer_settime32)
+__SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
 #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, sys_clock_settime32)
+__SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
 #define __NR_clock_gettime 113
-__SC_COMP(__NR_clock_gettime, sys_clock_gettime, sys_clock_gettime32)
+__SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
 #define __NR_clock_getres 114
-__SC_COMP(__NR_clock_getres, sys_clock_getres, sys_clock_getres_time32)
+__SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
 #define __NR_clock_nanosleep 115
-__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
-          sys_clock_nanosleep_time32)
+__SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
+          sys_clock_nanosleep)
 
 /* kernel/printk.c */
 #define __NR_syslog 116
@@ -389,8 +389,8 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
 #define __NR_sched_get_priority_min 126
 __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, \
-          sys_sched_rr_get_interval_time32)
+__SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
+          sys_sched_rr_get_interval)
 
 /* kernel/signal.c */
 #define __NR_restart_syscall 128
@@ -412,8 +412,8 @@ __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
 #define __NR_rt_sigpending 136
 __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_time32)
+__SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
+          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, sys_adjtimex_time32)
+__SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
 
 /* 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, sys_mq_timedsend_time32)
+__SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
 #define __NR_mq_timedreceive 183
-__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
-          sys_mq_timedreceive_time32)
+__SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
+          sys_mq_timedreceive)
 #define __NR_mq_notify 184
 __SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
 #define __NR_mq_getsetattr 185
@@ -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_time32)
+__SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, 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, sys_clock_adjtime32)
+__SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
 #define __NR_syncfs 267
 __SYSCALL(__NR_syncfs, sys_syncfs)
 #define __NR_setns 268
@@ -735,7 +735,7 @@ __SYSCALL(__NR_pkey_free,     sys_pkey_free)
 #define __NR_statx 291
 __SYSCALL(__NR_statx,     sys_statx)
 #define __NR_io_pgetevents 292
-__SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents)
+__SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
 #define __NR_rseq 293
 __SYSCALL(__NR_rseq, sys_rseq)
 #define __NR_kexec_file_load 294