diff -urP -I '\$Id:.*Exp \$' -X /usr/src/patch.exclude linux-2.5.64-kb/include/linux/thread_info.h linux/include/linux/thread_info.h
--- linux-2.5.64-kb/include/linux/thread_info.h	2002-12-11 06:25:32.000000000 -0800
+++ linux/include/linux/thread_info.h	2003-03-10 16:39:52.000000000 -0800
@@ -12,7 +12,7 @@
  */
 struct restart_block {
 	long (*fn)(struct restart_block *);
-	unsigned long arg0, arg1, arg2;
+	unsigned long arg0, arg1, arg2, arg3;
 };
 
 extern long do_no_restart_syscall(struct restart_block *parm);
diff -urP -I '\$Id:.*Exp \$' -X /usr/src/patch.exclude linux-2.5.64-kb/kernel/posix-timers.c linux/kernel/posix-timers.c
--- linux-2.5.64-kb/kernel/posix-timers.c	2003-03-05 15:10:40.000000000 -0800
+++ linux/kernel/posix-timers.c	2003-03-11 16:51:39.000000000 -0800
@@ -183,7 +183,7 @@
 __initcall(init_posix_timers);
 
 static inline int
-tstojiffie(struct timespec *tp, int res, unsigned long *jiff)
+tstojiffie(struct timespec *tp, int res, u64 *jiff)
 {
 	unsigned long sec = tp->tv_sec;
 	long nsec = tp->tv_nsec + res - 1;
@@ -203,7 +203,7 @@
 	 * below.  Here it is enough to just discard the high order
 	 * bits.  
 	 */
-	*jiff = HZ * sec;
+	*jiff = (u64)sec * HZ;
 	/*
 	 * Do the res thing. (Don't forget the add in the declaration of nsec) 
 	 */
@@ -221,9 +221,12 @@
 static void
 tstotimer(struct itimerspec *time, struct k_itimer *timer)
 {
+	u64 result;
 	int res = posix_clocks[timer->it_clock].res;
-	tstojiffie(&time->it_value, res, &timer->it_timer.expires);
-	tstojiffie(&time->it_interval, res, &timer->it_incr);
+	tstojiffie(&time->it_value, res, &result);
+	timer->it_timer.expires = (unsigned long)result;
+	tstojiffie(&time->it_interval, res, &result);
+	timer->it_incr = (unsigned long)result;
 }
 
 static void
@@ -1020,6 +1023,9 @@
  * Note also that the while loop assures that the sub_jiff_offset
  * will be less than a jiffie, thus no need to normalize the result.
  * Well, not really, if called with ints off :(
+
+ * HELP, this code should make an attempt at resolution beyond the 
+ * jiffie.  Trouble is this is "arch" dependent...
  */
 
 int
@@ -1208,6 +1214,7 @@
 	struct timespec t;
 	struct timer_list new_timer;
 	struct abs_struct abs_struct = { .list = { .next = 0 } };
+	u64 rq_time = 0;
 	int abs;
 	int rtn = 0;
 	int active;
@@ -1226,11 +1233,12 @@
 		 * time and continue.
 		 */
 		restart_block->fn = do_no_restart_syscall;
-		if (!restart_block->arg2)
-			return -EINTR;
 
-		new_timer.expires = restart_block->arg2;
-		if (time_before(new_timer.expires, jiffies))
+		rq_time = restart_block->arg3;
+		rq_time = (rq_time << 32) + restart_block->arg2;
+		if (!rq_time)
+			return -EINTR;
+		if (rq_time <= get_jiffies_64())
 			return 0;
 	}
 
@@ -1243,37 +1251,37 @@
 	}
 	do {
 		t = *tsave;
-		if ((abs || !new_timer.expires) &&
-		    !(rtn = adjust_abs_time(&posix_clocks[which_clock],
-					    &t, abs))) {
-			/*
-			 * On error, we don't set up the timer so
-			 * we don't arm the timer so
-			 * del_timer_sync() will return 0, thus
-			 * active is zero... and so it goes.
-			 */
+		if (abs || !rq_time){
+			adjust_abs_time(&posix_clocks[which_clock], &t, abs);
 
-			tstojiffie(&t,
-				   posix_clocks[which_clock].res,
-				   &new_timer.expires);
+			tstojiffie(&t, posix_clocks[which_clock].res, &rq_time);
 		}
-		if (new_timer.expires) {
-			current->state = TASK_INTERRUPTIBLE;
-			add_timer(&new_timer);
-
-			schedule();
+#if (BITS_PER_LONG < 64)
+		if ((rq_time - get_jiffies_64()) > MAX_JIFFY_OFFSET){
+			new_timer.expires = MAX_JIFFY_OFFSET;
+		}else
+#endif
+		{
+			new_timer.expires = (long)rq_time;
 		}
+		current->state = TASK_INTERRUPTIBLE;
+		add_timer(&new_timer);
+
+		schedule();
 	}
-	while ((active = del_timer_sync(&new_timer)) &&
+	while ((active = del_timer_sync(&new_timer) || 
+		rq_time > get_jiffies_64()) &&
 	       !test_thread_flag(TIF_SIGPENDING));
 
+
 	if (abs_struct.list.next) {
 		spin_lock_irq(&nanosleep_abs_list_lock);
 		list_del(&abs_struct.list);
 		spin_unlock_irq(&nanosleep_abs_list_lock);
 	}
 	if (active) {
-		unsigned long jiffies_f = jiffies;
+		s64 left;
+		unsigned long rmd;
 
 		/*
 		 * Always restart abs calls from scratch to pick up any
@@ -1282,20 +1290,19 @@
 		if (abs)
 			return -ERESTARTNOHAND;
 
-		jiffies_to_timespec(new_timer.expires - jiffies_f, tsave);
+		left = rq_time - get_jiffies_64();
+		if (left < 0)
+			return 0;
+
+		tsave->tv_sec = div_long_long_rem(left, HZ, &rmd);
+		tsave->tv_nsec = rmd * (NSEC_PER_SEC / HZ);
 
-		while (tsave->tv_nsec < 0) {
-			tsave->tv_nsec += NSEC_PER_SEC;
-			tsave->tv_sec--;
-		}
-		if (tsave->tv_sec < 0) {
-			tsave->tv_sec = 0;
-			tsave->tv_nsec = 1;
-		}
 		restart_block->fn = clock_nanosleep_restart;
 		restart_block->arg0 = which_clock;
 		restart_block->arg1 = (unsigned long)tsave;
-		restart_block->arg2 = new_timer.expires;
+		restart_block->arg2 = rq_time & 0xffffffffLL;
+		restart_block->arg3 = rq_time >> 32;
+
 		return -ERESTART_RESTARTBLOCK;
 	}