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Diffstat (limited to 'kernel/time/time.c')
-rw-r--r--kernel/time/time.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/time/time.c b/kernel/time/time.c
index 712543011106..de332250d6fa 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -144,9 +144,11 @@ SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv,
struct timezone __user *, tz)
{
if (likely(tv != NULL)) {
- struct timeval ktv;
- do_gettimeofday(&ktv);
- if (copy_to_user(tv, &ktv, sizeof(ktv)))
+ struct timespec64 ts;
+
+ ktime_get_real_ts64(&ts);
+ if (put_user(ts.tv_sec, &tv->tv_sec) ||
+ put_user(ts.tv_nsec / 1000, &tv->tv_usec))
return -EFAULT;
}
if (unlikely(tz != NULL)) {
@@ -227,10 +229,11 @@ COMPAT_SYSCALL_DEFINE2(gettimeofday, struct compat_timeval __user *, tv,
struct timezone __user *, tz)
{
if (tv) {
- struct timeval ktv;
+ struct timespec64 ts;
- do_gettimeofday(&ktv);
- if (compat_put_timeval(&ktv, tv))
+ ktime_get_real_ts64(&ts);
+ if (put_user(ts.tv_sec, &tv->tv_sec) ||
+ put_user(ts.tv_nsec / 1000, &tv->tv_usec))
return -EFAULT;
}
if (tz) {