diff options
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/arch/sim/src/up_simuart.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/arch/sim/src/up_simuart.c b/nuttx/arch/sim/src/up_simuart.c index 7d48d3987..cd14700d4 100644 --- a/nuttx/arch/sim/src/up_simuart.c +++ b/nuttx/arch/sim/src/up_simuart.c @@ -150,6 +150,14 @@ static void *simuart_thread(void *arg) } } + /* REVISIT: This is very weird and scary here. When sched_unlock() + * is called, we may do a lonjmp() style context switch meaning + * that the logic will be run running on this thread! (but with a + * different stack). So we do not get back here until the task + * sleeps again. I can't help but believe that that is going to + * be a problem someday. + */ + sched_unlock(); } } |