From 6d5b84132459c644cf4ee8de090382bad44b8ebd Mon Sep 17 00:00:00 2001 From: Deepa Dinamani Date: Tue, 13 Mar 2018 21:03:32 -0700 Subject: time: Change types to new y2038 safe __kernel_* types Change over clock_settime, clock_gettime and clock_getres syscalls to use __kernel_timespec times. This will enable changing over of these syscalls to use new y2038 safe syscalls when the architectures define the CONFIG_64BIT_TIME. Cc: linux-api@vger.kernel.org Signed-off-by: Deepa Dinamani Signed-off-by: Arnd Bergmann --- include/linux/syscalls.h | 6 +++--- kernel/time/posix-stubs.c | 6 +++--- kernel/time/posix-timers.c | 6 +++--- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 70fcda1..40bb40d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -567,11 +567,11 @@ asmlinkage long sys_timer_settime(timer_t timer_id, int flags, struct itimerspec __user *old_setting); asmlinkage long sys_timer_delete(timer_t timer_id); asmlinkage long sys_clock_settime(clockid_t which_clock, - const struct timespec __user *tp); + const struct __kernel_timespec __user *tp); asmlinkage long sys_clock_gettime(clockid_t which_clock, - struct timespec __user *tp); + struct __kernel_timespec __user *tp); asmlinkage long sys_clock_getres(clockid_t which_clock, - struct timespec __user *tp); + struct __kernel_timespec __user *tp); asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags, const struct timespec __user *rqtp, struct timespec __user *rmtp); diff --git a/kernel/time/posix-stubs.c b/kernel/time/posix-stubs.c index b605b0a..4e76021 100644 --- a/kernel/time/posix-stubs.c +++ b/kernel/time/posix-stubs.c @@ -59,7 +59,7 @@ SYS_NI(alarm); */ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, - const struct timespec __user *, tp) + const struct __kernel_timespec __user *, tp) { struct timespec64 new_tp; @@ -92,7 +92,7 @@ int do_clock_gettime(clockid_t which_clock, struct timespec64 *tp) return 0; } SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, - struct timespec __user *, tp) + struct __kernel_timespec __user *, tp) { int ret; struct timespec64 kernel_tp; @@ -106,7 +106,7 @@ SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, return 0; } -SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct timespec __user *, tp) +SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct __kernel_timespec __user *, tp) { struct timespec64 rtn_tp = { .tv_sec = 0, diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 147d79e..93b2c38 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1041,7 +1041,7 @@ void exit_itimers(struct signal_struct *sig) } SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, - const struct timespec __user *, tp) + const struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 new_tp; @@ -1056,7 +1056,7 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, } SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, - struct timespec __user *,tp) + struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 kernel_tp; @@ -1097,7 +1097,7 @@ SYSCALL_DEFINE2(clock_adjtime, const clockid_t, which_clock, } SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, - struct timespec __user *, tp) + struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 rtn_tp; -- cgit v1.1