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* Fixed another bug where free() is called from IDLE task.
Can't do this; the caller must be able to wait for access
to memory.
+ * Cannot do debug output in middle of context switch logic.
+ * Interrupt must be disabled throughout all context switches.
* Separated C5471 serial driver; a shareable part is
in drivers/. ; the C5471 specific part is in arch/C5471.
serial.h defines the interface.
* Fixed mq_receive() and mq_send() -- bad memcpy()
+ * Fixed uninitialized variable in filesystem that could
+ cause various problems
* Added a test for roundrobin scheduler.