These 2 patches are fine. Although it is an internal interface, you
might make the 'ignore' parameter 'ignore_mask' maybe. My initial
thought when I see 'ignore' is that variable is ignored/unused, not
that it contains the states to ignore. Since the function is internal
and has no documentation,
rtems_task_restart() may be called from within interrupt context. So
checking only that the thread to restart is equal to the executing
thread is insufficient to determine a self restart. We have to also
check that no ISR is in progress. Merge _Thread_Restart_other() and
_Thread_Restart_self()
