| 1 | --- a/kernel/printk.c |
| 2 | +++ b/kernel/printk.c |
| 3 | @@ -48,6 +48,10 @@ |
| 4 | #define CREATE_TRACE_POINTS |
| 5 | #include <trace/events/printk.h> |
| 6 | |
| 7 | +#ifdef CONFIG_DEBUG_LL |
| 8 | +extern void printascii(char *); |
| 9 | +#endif /* CONFIG_DEBUG_LL */ |
| 10 | + |
| 11 | /* |
| 12 | * Architectures can override it: |
| 13 | */ |
| 14 | @@ -473,6 +477,10 @@ static ssize_t devkmsg_read(struct file |
| 15 | ts_usec = msg->ts_nsec; |
| 16 | do_div(ts_usec, 1000); |
| 17 | |
| 18 | +#ifdef CONFIG_DEBUG_LL |
| 19 | + printascii(printk_buf); |
| 20 | +#endif |
| 21 | + |
| 22 | /* |
| 23 | * If we couldn't merge continuation line fragments during the print, |
| 24 | * export the stored flags to allow an optional external merge of the |
| 25 | |
