diff options
Diffstat (limited to 'nuttx/ChangeLog')
| -rw-r--r-- | nuttx/ChangeLog | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 921b7014b..7deb9fa94 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -3918,7 +3918,7 @@ the scenario: (1) sched_lock() is called increments the lockcount on the current TCB (i.e., the one at the head of the ready to run list), (2) sched_mergepending is called which may change the task - at the head of the readytorun list, then (2) sched_lock() is called + at the head of the readytorun list, then (2) sched_unlock() is called which decrements the lockcount on the wrong TCB. The failure case that I saw was that pre-emption got disabled in the IDLE thread, locking up the whole system. |