diff options
Diffstat (limited to 'kernel/printk')
-rw-r--r-- | kernel/printk/printk.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a93a03b..22130f2 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -1517,6 +1517,13 @@ asmlinkage void early_printk(const char *fmt, ...) */ static bool __read_mostly printk_killswitch; +static int __init force_early_printk_setup(char *str) +{ + printk_killswitch = true; + return 0; +} +early_param("force_early_printk", force_early_printk_setup); + void printk_kill(void) { printk_killswitch = true; |