drivers/misc/lkdtm/lkdtm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __LKDTM_H
   3 #define __LKDTM_H
   4
   5 #define pr_fmt(fmt) "lkdtm: " fmt
   6
   7 #include <linux/kernel.h>
   8
   9 /* lkdtm_bugs.c */
  10 void __init lkdtm_bugs_init(int *recur_param);
  11 void lkdtm_PANIC(void);
  12 void lkdtm_BUG(void);
  13 void lkdtm_WARNING(void);
  14 void lkdtm_EXCEPTION(void);
  15 void lkdtm_LOOP(void);
  16 void lkdtm_OVERFLOW(void);
  17 void lkdtm_CORRUPT_STACK(void);
  18 void lkdtm_CORRUPT_STACK_STRONG(void);
  19 void lkdtm_UNALIGNED_LOAD_STORE_WRITE(void);
  20 void lkdtm_SOFTLOCKUP(void);
  21 void lkdtm_HARDLOCKUP(void);
  22 void lkdtm_SPINLOCKUP(void);
  23 void lkdtm_HUNG_TASK(void);
  24 void lkdtm_CORRUPT_LIST_ADD(void);
  25 void lkdtm_CORRUPT_LIST_DEL(void);
  26 void lkdtm_CORRUPT_USER_DS(void);
  27 void lkdtm_STACK_GUARD_PAGE_LEADING(void);
  28 void lkdtm_STACK_GUARD_PAGE_TRAILING(void);
  29
  30 /* lkdtm_heap.c */
  31 void lkdtm_OVERWRITE_ALLOCATION(void);
  32 void lkdtm_WRITE_AFTER_FREE(void);
  33 void lkdtm_READ_AFTER_FREE(void);
  34 void lkdtm_WRITE_BUDDY_AFTER_FREE(void);
  35 void lkdtm_READ_BUDDY_AFTER_FREE(void);
  36
  37 /* lkdtm_perms.c */
  38 void __init lkdtm_perms_init(void);
  39 void lkdtm_WRITE_RO(void);
  40 void lkdtm_WRITE_RO_AFTER_INIT(void);
  41 void lkdtm_WRITE_KERN(void);
  42 void lkdtm_EXEC_DATA(void);
  43 void lkdtm_EXEC_STACK(void);
  44 void lkdtm_EXEC_KMALLOC(void);
  45 void lkdtm_EXEC_VMALLOC(void);
  46 void lkdtm_EXEC_RODATA(void);
  47 void lkdtm_EXEC_USERSPACE(void);
  48 void lkdtm_EXEC_NULL(void);
  49 void lkdtm_ACCESS_USERSPACE(void);
  50 void lkdtm_ACCESS_NULL(void);
  51
  52 /* lkdtm_refcount.c */
  53 void lkdtm_REFCOUNT_INC_OVERFLOW(void);
  54 void lkdtm_REFCOUNT_ADD_OVERFLOW(void);
  55 void lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW(void);
  56 void lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW(void);
  57 void lkdtm_REFCOUNT_DEC_ZERO(void);
  58 void lkdtm_REFCOUNT_DEC_NEGATIVE(void);
  59 void lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE(void);
  60 void lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE(void);
  61 void lkdtm_REFCOUNT_INC_ZERO(void);
  62 void lkdtm_REFCOUNT_ADD_ZERO(void);
  63 void lkdtm_REFCOUNT_INC_SATURATED(void);
  64 void lkdtm_REFCOUNT_DEC_SATURATED(void);
  65 void lkdtm_REFCOUNT_ADD_SATURATED(void);
  66 void lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED(void);
  67 void lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED(void);
  68 void lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED(void);
  69 void lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED(void);
  70 void lkdtm_REFCOUNT_TIMING(void);
  71 void lkdtm_ATOMIC_TIMING(void);
  72
  73 /* lkdtm_rodata.c */
  74 void lkdtm_rodata_do_nothing(void);
  75
  76 /* lkdtm_usercopy.c */
  77 void __init lkdtm_usercopy_init(void);
  78 void __exit lkdtm_usercopy_exit(void);
  79 void lkdtm_USERCOPY_HEAP_SIZE_TO(void);
  80 void lkdtm_USERCOPY_HEAP_SIZE_FROM(void);
  81 void lkdtm_USERCOPY_HEAP_WHITELIST_TO(void);
  82 void lkdtm_USERCOPY_HEAP_WHITELIST_FROM(void);
  83 void lkdtm_USERCOPY_STACK_FRAME_TO(void);
  84 void lkdtm_USERCOPY_STACK_FRAME_FROM(void);
  85 void lkdtm_USERCOPY_STACK_BEYOND(void);
  86 void lkdtm_USERCOPY_KERNEL(void);
  87 void lkdtm_USERCOPY_KERNEL_DS(void);
  88
  89 /* lkdtm_stackleak.c */
  90 void lkdtm_STACKLEAK_ERASING(void);
  91
  92 #endif