diff options
author | Arnd Bergmann <arnd@arndb.de> | 2019-01-07 00:33:08 +0100 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2019-02-07 00:13:27 +0100 |
commit | 8dabe7245bbc134f2cfcc12cde75c019dab924cc (patch) | |
tree | b08c1d41803f1586bc32a22334fa2b183b0eb0ba /arch/arm64 | |
parent | 7948450d455658601fedbf3b3e9890b4b36a214a (diff) | |
download | linux-8dabe7245bbc134f2cfcc12cde75c019dab924cc.tar.bz2 |
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>
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/include/asm/unistd32.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index d10cce69a4b0..1ded82857161 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -270,7 +270,7 @@ __SYSCALL(__NR_uname, sys_newuname) /* 123 was sys_modify_ldt */ __SYSCALL(123, sys_ni_syscall) #define __NR_adjtimex 124 -__SYSCALL(__NR_adjtimex, compat_sys_adjtimex) +__SYSCALL(__NR_adjtimex, sys_adjtimex_time32) #define __NR_mprotect 125 __SYSCALL(__NR_mprotect, sys_mprotect) #define __NR_sigprocmask 126 @@ -344,9 +344,9 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) #define __NR_sched_get_priority_min 160 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) #define __NR_sched_rr_get_interval 161 -__SYSCALL(__NR_sched_rr_get_interval, compat_sys_sched_rr_get_interval) +__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32) #define __NR_nanosleep 162 -__SYSCALL(__NR_nanosleep, compat_sys_nanosleep) +__SYSCALL(__NR_nanosleep, sys_nanosleep_time32) #define __NR_mremap 163 __SYSCALL(__NR_mremap, sys_mremap) #define __NR_setresuid 164 @@ -376,7 +376,7 @@ __SYSCALL(__NR_rt_sigprocmask, compat_sys_rt_sigprocmask) #define __NR_rt_sigpending 176 __SYSCALL(__NR_rt_sigpending, compat_sys_rt_sigpending) #define __NR_rt_sigtimedwait 177 -__SYSCALL(__NR_rt_sigtimedwait, compat_sys_rt_sigtimedwait) +__SYSCALL(__NR_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32) #define __NR_rt_sigqueueinfo 178 __SYSCALL(__NR_rt_sigqueueinfo, compat_sys_rt_sigqueueinfo) #define __NR_rt_sigsuspend 179 @@ -502,7 +502,7 @@ __SYSCALL(__NR_tkill, sys_tkill) #define __NR_sendfile64 239 __SYSCALL(__NR_sendfile64, sys_sendfile64) #define __NR_futex 240 -__SYSCALL(__NR_futex, compat_sys_futex) +__SYSCALL(__NR_futex, sys_futex_time32) #define __NR_sched_setaffinity 241 __SYSCALL(__NR_sched_setaffinity, compat_sys_sched_setaffinity) #define __NR_sched_getaffinity 242 @@ -512,7 +512,7 @@ __SYSCALL(__NR_io_setup, compat_sys_io_setup) #define __NR_io_destroy 244 __SYSCALL(__NR_io_destroy, sys_io_destroy) #define __NR_io_getevents 245 -__SYSCALL(__NR_io_getevents, compat_sys_io_getevents) +__SYSCALL(__NR_io_getevents, sys_io_getevents_time32) #define __NR_io_submit 246 __SYSCALL(__NR_io_submit, compat_sys_io_submit) #define __NR_io_cancel 247 @@ -538,21 +538,21 @@ __SYSCALL(__NR_set_tid_address, sys_set_tid_address) #define __NR_timer_create 257 __SYSCALL(__NR_timer_create, compat_sys_timer_create) #define __NR_timer_settime 258 -__SYSCALL(__NR_timer_settime, compat_sys_timer_settime) +__SYSCALL(__NR_timer_settime, sys_timer_settime32) #define __NR_timer_gettime 259 -__SYSCALL(__NR_timer_gettime, compat_sys_timer_gettime) +__SYSCALL(__NR_timer_gettime, sys_timer_gettime32) #define __NR_timer_getoverrun 260 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) #define __NR_timer_delete 261 __SYSCALL(__NR_timer_delete, sys_timer_delete) #define __NR_clock_settime 262 -__SYSCALL(__NR_clock_settime, compat_sys_clock_settime) +__SYSCALL(__NR_clock_settime, sys_clock_settime32) #define __NR_clock_gettime 263 -__SYSCALL(__NR_clock_gettime, compat_sys_clock_gettime) +__SYSCALL(__NR_clock_gettime, sys_clock_gettime32) #define __NR_clock_getres 264 -__SYSCALL(__NR_clock_getres, compat_sys_clock_getres) +__SYSCALL(__NR_clock_getres, sys_clock_getres_time32) #define __NR_clock_nanosleep 265 -__SYSCALL(__NR_clock_nanosleep, compat_sys_clock_nanosleep) +__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep_time32) #define __NR_statfs64 266 __SYSCALL(__NR_statfs64, compat_sys_aarch32_statfs64) #define __NR_fstatfs64 267 @@ -560,7 +560,7 @@ __SYSCALL(__NR_fstatfs64, compat_sys_aarch32_fstatfs64) #define __NR_tgkill 268 __SYSCALL(__NR_tgkill, sys_tgkill) #define __NR_utimes 269 -__SYSCALL(__NR_utimes, compat_sys_utimes) +__SYSCALL(__NR_utimes, sys_utimes_time32) #define __NR_arm_fadvise64_64 270 __SYSCALL(__NR_arm_fadvise64_64, compat_sys_aarch32_fadvise64_64) #define __NR_pciconfig_iobase 271 @@ -574,9 +574,9 @@ __SYSCALL(__NR_mq_open, compat_sys_mq_open) #define __NR_mq_unlink 275 __SYSCALL(__NR_mq_unlink, sys_mq_unlink) #define __NR_mq_timedsend 276 -__SYSCALL(__NR_mq_timedsend, compat_sys_mq_timedsend) +__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend_time32) #define __NR_mq_timedreceive 277 -__SYSCALL(__NR_mq_timedreceive, compat_sys_mq_timedreceive) +__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive_time32) #define __NR_mq_notify 278 __SYSCALL(__NR_mq_notify, compat_sys_mq_notify) #define __NR_mq_getsetattr 279 @@ -646,7 +646,7 @@ __SYSCALL(__NR_request_key, sys_request_key) #define __NR_keyctl 311 __SYSCALL(__NR_keyctl, compat_sys_keyctl) #define __NR_semtimedop 312 -__SYSCALL(__NR_semtimedop, compat_sys_semtimedop) +__SYSCALL(__NR_semtimedop, sys_semtimedop_time32) #define __NR_vserver 313 __SYSCALL(__NR_vserver, sys_ni_syscall) #define __NR_ioprio_set 314 @@ -674,7 +674,7 @@ __SYSCALL(__NR_mknodat, sys_mknodat) #define __NR_fchownat 325 __SYSCALL(__NR_fchownat, sys_fchownat) #define __NR_futimesat 326 -__SYSCALL(__NR_futimesat, compat_sys_futimesat) +__SYSCALL(__NR_futimesat, sys_futimesat_time32) #define __NR_fstatat64 327 __SYSCALL(__NR_fstatat64, sys_fstatat64) #define __NR_unlinkat 328 @@ -692,9 +692,9 @@ __SYSCALL(__NR_fchmodat, sys_fchmodat) #define __NR_faccessat 334 __SYSCALL(__NR_faccessat, sys_faccessat) #define __NR_pselect6 335 -__SYSCALL(__NR_pselect6, compat_sys_pselect6) +__SYSCALL(__NR_pselect6, compat_sys_pselect6_time32) #define __NR_ppoll 336 -__SYSCALL(__NR_ppoll, compat_sys_ppoll) +__SYSCALL(__NR_ppoll, compat_sys_ppoll_time32) #define __NR_unshare 337 __SYSCALL(__NR_unshare, sys_unshare) #define __NR_set_robust_list 338 @@ -718,7 +718,7 @@ __SYSCALL(__NR_epoll_pwait, compat_sys_epoll_pwait) #define __NR_kexec_load 347 __SYSCALL(__NR_kexec_load, compat_sys_kexec_load) #define __NR_utimensat 348 -__SYSCALL(__NR_utimensat, compat_sys_utimensat) +__SYSCALL(__NR_utimensat, sys_utimensat_time32) #define __NR_signalfd 349 __SYSCALL(__NR_signalfd, compat_sys_signalfd) #define __NR_timerfd_create 350 @@ -728,9 +728,9 @@ __SYSCALL(__NR_eventfd, sys_eventfd) #define __NR_fallocate 352 __SYSCALL(__NR_fallocate, compat_sys_aarch32_fallocate) #define __NR_timerfd_settime 353 -__SYSCALL(__NR_timerfd_settime, compat_sys_timerfd_settime) +__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime32) #define __NR_timerfd_gettime 354 -__SYSCALL(__NR_timerfd_gettime, compat_sys_timerfd_gettime) +__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime32) #define __NR_signalfd4 355 __SYSCALL(__NR_signalfd4, compat_sys_signalfd4) #define __NR_eventfd2 356 @@ -752,7 +752,7 @@ __SYSCALL(__NR_rt_tgsigqueueinfo, compat_sys_rt_tgsigqueueinfo) #define __NR_perf_event_open 364 __SYSCALL(__NR_perf_event_open, sys_perf_event_open) #define __NR_recvmmsg 365 -__SYSCALL(__NR_recvmmsg, compat_sys_recvmmsg) +__SYSCALL(__NR_recvmmsg, compat_sys_recvmmsg_time32) #define __NR_accept4 366 __SYSCALL(__NR_accept4, sys_accept4) #define __NR_fanotify_init 367 @@ -766,7 +766,7 @@ __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) #define __NR_open_by_handle_at 371 __SYSCALL(__NR_open_by_handle_at, compat_sys_open_by_handle_at) #define __NR_clock_adjtime 372 -__SYSCALL(__NR_clock_adjtime, compat_sys_clock_adjtime) +__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime32) #define __NR_syncfs 373 __SYSCALL(__NR_syncfs, sys_syncfs) #define __NR_sendmmsg 374 |