ntp: support for TAI

This adds support for setting the TAI value (International Atomic Time).  The
value is reported back to userspace via timex (as we don't have a
ntp_gettime() syscall).

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/compat.c b/kernel/compat.c
index 4a856a3643bb..32c254a8ab9a 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -955,7 +955,8 @@ asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp)
                         __put_user(txc.jitcnt, &utp->jitcnt) ||
                         __put_user(txc.calcnt, &utp->calcnt) ||
                         __put_user(txc.errcnt, &utp->errcnt) ||
-                        __put_user(txc.stbcnt, &utp->stbcnt))
+                        __put_user(txc.stbcnt, &utp->stbcnt) ||
+                        __put_user(txc.tai, &utp->tai))
                 ret = -EFAULT;
 
         return ret;