Hi,
On 12. 08. 21, 14:26, kernel test robot wrote:
spin_unlock_irqrestore(&hp->c_lock, flags);drivers/tty/hvc/hvc_console.c:190:26: warning: variable 'hp' is uninitialized when used here [-Wuninitialized]
^~
drivers/tty/hvc/hvc_console.c:149:23: note: initialize the variable 'hp' to silence this warning
struct hvc_struct *hp;
^
= NULL
So you clearly didn't test your change as it would crash quite instantly. I wonder, where do you intend to get hp from in the console::print() hook?
thanks,