35 static noinline void do_nothing(void)  in do_nothing()  function
57 	memcpy(fdesc, do_nothing, sizeof(*fdesc));  in setup_function_descriptor()
68 	void *do_nothing_text = dereference_function_descriptor(do_nothing);  in execute_location()
71 	do_nothing();  in execute_location()
91 	void *do_nothing_text = dereference_function_descriptor(do_nothing);  in execute_user_location()
94 	do_nothing();  in execute_user_location()
141 	       (unsigned long)dereference_function_descriptor(do_nothing);  in lkdtm_WRITE_KERN()
145 	memcpy((void *)ptr, (unsigned char *)do_nothing, size);  in lkdtm_WRITE_KERN()
155 	void (*func)(void) = do_nothing;  in lkdtm_WRITE_OPD()
161 	pr_info("attempting bad %zu bytes write at %px\n", size, do_nothing);  in lkdtm_WRITE_OPD()
162 	memcpy(do_nothing, do_almost_nothing, size);  in lkdtm_WRITE_OPD()