diff options
| -rw-r--r-- | drivers/tty/vt/vt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 2cb515dbda53..08498fcf080a 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3084,7 +3084,9 @@ static void vt_console_print(struct console *co, const char *b, unsigned count) ushort start_x, cnt; int kmsg_console; - /* console busy or not yet initialized */ + WARN_CONSOLE_UNLOCKED(); + + /* this protects against concurrent oops only */ if (!spin_trylock(&printing_lock)) return; |