> diff --git a/lib/livepatch/test_klp_speaker.c b/lib/livepatch/test_klp_speaker.c > index d2d31072639a..d8e42267f5cd 100644 > --- a/lib/livepatch/test_klp_speaker.c > +++ b/lib/livepatch/test_klp_speaker.c > @@ -9,23 +9,174 @@ > > #include <linux/module.h> > #include <linux/printk.h> > +#include <linux/delay.h> > +#include <linux/sysfs.h> > + > +#include "test_klp_speaker.h" the header file does not exist. As you mentioned, it would definitely help if you managed to split the patch somehow. Miroslav