On Fri, Oct 14, 2011 at 5:04 PM, Parmenides <mobile.parmenides@xxxxxxxxx> wrote: > Hi, > > I code a kernel module which do some nop. When inserted into the > kernel, the kernel will be stuck and can not reponse my keypress > anymore. So, I have to reboot to get out. Why? Is kernel preemption activated? Could you check for # grep CONFIG_PREEMPT .config? thanks, Daniel. _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
