From 3caa603df42e9215259d6d2256da1c3911e7d8ae Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Fri, 21 Aug 2015 13:05:18 +0000
Subject: Fixed bug #632.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8229 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/rt/include/ch.h | 4 ++--
 os/rt/src/chmtx.c  | 8 +++++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'os/rt')

diff --git a/os/rt/include/ch.h b/os/rt/include/ch.h
index fdfec3823..cb4db9392 100644
--- a/os/rt/include/ch.h
+++ b/os/rt/include/ch.h
@@ -48,7 +48,7 @@
 /**
  * @brief   Kernel version string.
  */
-#define CH_KERNEL_VERSION       "3.0.0"
+#define CH_KERNEL_VERSION       "3.0.2"
 
 /**
  * @brief   Kernel version major number.
@@ -63,7 +63,7 @@
 /**
  * @brief   Kernel version patch number.
  */
-#define CH_KERNEL_PATCH         0
+#define CH_KERNEL_PATCH         2
 /** @} */
 
 /* Core headers.*/
diff --git a/os/rt/src/chmtx.c b/os/rt/src/chmtx.c
index 03f78a3ce..42c2836ae 100644
--- a/os/rt/src/chmtx.c
+++ b/os/rt/src/chmtx.c
@@ -375,7 +375,13 @@ void chMtxUnlock(mutex_t *mp) {
       mp->m_owner = tp;
       mp->m_next = tp->p_mtxlist;
       tp->p_mtxlist = mp;
-      chSchWakeupS(tp, MSG_OK);
+
+      /* Note, not using chSchWakeupS() becuase that function expects the
+         current thread to have the higher or equal priority than the ones
+         in the ready list. This is not necessarily true here because we
+         just changed priority.*/
+      (void) chSchReadyI(tp);
+      chSchRescheduleS();
     }
     else {
       mp->m_owner = NULL;
-- 
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