---

yaml --- r: 135735 b: refs/heads/master c: 6626bff h: refs/heads/master i: 135733: 63a17f9 135731: aca6123 135727: 96fa374 v: v3
git-mirror · Jan 25, 2009 · 9b1ea79 · 9b1ea79
1 parent 3279ee1
commit 9b1ea79
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5b74f9e0e005baf12a2df6aaeef7d7134137792b
+refs/heads/master: 6626bff24578753808c8b5bd4f1619e14e980f0f
diff --git a/trunk/kernel/hrtimer.c b/trunk/kernel/hrtimer.c
@@ -501,6 +501,13 @@ static void hrtimer_force_reprogram(struct hrtimer_cpu_base *cpu_base)
 			continue;
 		timer = rb_entry(base->first, struct hrtimer, node);
 		expires = ktime_sub(hrtimer_get_expires(timer), base->offset);
+		/*
+		 * clock_was_set() has changed base->offset so the
+		 * result might be negative. Fix it up to prevent a
+		 * false positive in clockevents_program_event()
+		 */
+		if (expires.tv64 < 0)
+			expires.tv64 = 0;
 		if (expires.tv64 < cpu_base->expires_next.tv64)
 			cpu_base->expires_next = expires;
 	}