Lines Matching refs:do_nothing
42 static noinline void do_nothing(void) in do_nothing() function
64 memcpy(fdesc, do_nothing, sizeof(*fdesc)); in setup_function_descriptor()
77 do_nothing(); in execute_location()
97 void *do_nothing_text = dereference_function_descriptor(do_nothing); in execute_user_location()
100 do_nothing(); in execute_user_location()
147 (unsigned long)dereference_function_descriptor(do_nothing); in lkdtm_WRITE_KERN()
151 memcpy((void *)ptr, (unsigned char *)do_nothing, size); in lkdtm_WRITE_KERN()
161 void (*func)(void) = do_nothing; in lkdtm_WRITE_OPD()
167 pr_info("attempting bad %zu bytes write at %px\n", size, do_nothing); in lkdtm_WRITE_OPD()
168 memcpy(do_nothing, do_almost_nothing, size); in lkdtm_WRITE_OPD()
276 do_nothing_ptr = dereference_function_descriptor(do_nothing); in lkdtm_perms_init()