From 6114cf769f0f5ac54424c2142e5c6c43858023fb Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 27 Jan 2015 06:32:01 -0600
Subject: [PATCH] Update ChangeLog

---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 52d1466b44..9a4fa74d9e 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -9524,3 +9524,8 @@
 	* include/nuttx/math.h and libc/math: Add math library defines for
 	  nan(), copysign(), and trunc() functions.  From Brennan Ashton
 	  (2015-01-26).
+	* sched/wqueue/kwork_process and libc/wqueue/lib_usrthread.c:  Fix
+	  a backward calculation when determining the time to the next event.
+	  This is a bug in the back-up, "fail safe", work queue timing so it
+	  not as bad as it seems.  From Liio Chen via the PX4 repository
+	 (2015-01-27).