[PATCH v3 09/10] change time types to new y2038 safe __kernel_* types
From: Deepa Dinamani <hidden>
Date: 2018-01-16 02:19:41
Also in:
lkml
Subsystem:
abi/api, posix clocks and timers, the rest · Maintainers:
Anna-Maria Behnsen, Frederic Weisbecker, Thomas Gleixner, Linus Torvalds
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 <redacted> --- 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 a78186d826d7..7ac1bb9ea7da 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h@@ -309,13 +309,13 @@ 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_adjtime(clockid_t which_clock, struct timex __user *tx); 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 0645cfa93609..28c22f54d0f2 100644
--- a/kernel/time/posix-stubs.c
+++ b/kernel/time/posix-stubs.c@@ -49,7 +49,7 @@ 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;
@@ -80,7 +80,7 @@ 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;
@@ -94,7 +94,7 @@ 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 673525f98ecf..da17eb61edda 100644
--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c@@ -1039,7 +1039,7 @@ 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;
@@ -1054,7 +1054,7 @@ 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;
@@ -1095,7 +1095,7 @@ 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;
--
2.14.1