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nest-open-source / manifest_repos / kernel / b48fa9174b561bfcfb20a93e98dad6a9611a0f7b / . / drivers / misc / lkdtm / lkdtm.h
blob: ab446e0bde975ff6a819cc6db6c2f150485342b3 [file] [log] [blame]
Googler9398cc32022-12-02 17:21:52 +0800[diff] [blame]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 */
10void __init lkdtm_bugs_init(int *recur_param);
11void lkdtm_PANIC(void);
12void lkdtm_BUG(void);
13void lkdtm_WARNING(void);
14void lkdtm_WARNING_MESSAGE(void);
15void lkdtm_EXCEPTION(void);
16void lkdtm_LOOP(void);
17void lkdtm_EXHAUST_STACK(void);
18void lkdtm_CORRUPT_STACK(void);
19void lkdtm_CORRUPT_STACK_STRONG(void);
20void lkdtm_UNALIGNED_LOAD_STORE_WRITE(void);
21void lkdtm_SOFTLOCKUP(void);
22void lkdtm_HARDLOCKUP(void);
23void lkdtm_SPINLOCKUP(void);
24void lkdtm_HUNG_TASK(void);
Googler9398cc32022-12-02 17:21:52 +0800[diff] [blame]25void lkdtm_CORRUPT_LIST_ADD(void);
26void lkdtm_CORRUPT_LIST_DEL(void);
27void lkdtm_CORRUPT_USER_DS(void);
28void lkdtm_STACK_GUARD_PAGE_LEADING(void);
29void lkdtm_STACK_GUARD_PAGE_TRAILING(void);
30void lkdtm_UNSET_SMEP(void);
31
32/* lkdtm_heap.c */
33void __init lkdtm_heap_init(void);
34void __exit lkdtm_heap_exit(void);
35void lkdtm_OVERWRITE_ALLOCATION(void);
36void lkdtm_WRITE_AFTER_FREE(void);
37void lkdtm_READ_AFTER_FREE(void);
38void lkdtm_WRITE_BUDDY_AFTER_FREE(void);
39void lkdtm_READ_BUDDY_AFTER_FREE(void);
40void lkdtm_SLAB_FREE_DOUBLE(void);
41void lkdtm_SLAB_FREE_CROSS(void);
42void lkdtm_SLAB_FREE_PAGE(void);
43
44/* lkdtm_perms.c */
45void __init lkdtm_perms_init(void);
46void lkdtm_WRITE_RO(void);
47void lkdtm_WRITE_RO_AFTER_INIT(void);
48void lkdtm_WRITE_KERN(void);
49void lkdtm_EXEC_DATA(void);
50void lkdtm_EXEC_STACK(void);
51void lkdtm_EXEC_KMALLOC(void);
52void lkdtm_EXEC_VMALLOC(void);
53void lkdtm_EXEC_RODATA(void);
54void lkdtm_EXEC_USERSPACE(void);
55void lkdtm_EXEC_NULL(void);
56void lkdtm_ACCESS_USERSPACE(void);
57void lkdtm_ACCESS_NULL(void);
58
59/* lkdtm_refcount.c */
60void lkdtm_REFCOUNT_INC_OVERFLOW(void);
61void lkdtm_REFCOUNT_ADD_OVERFLOW(void);
62void lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW(void);
63void lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW(void);
64void lkdtm_REFCOUNT_DEC_ZERO(void);
65void lkdtm_REFCOUNT_DEC_NEGATIVE(void);
66void lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE(void);
67void lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE(void);
68void lkdtm_REFCOUNT_INC_ZERO(void);
69void lkdtm_REFCOUNT_ADD_ZERO(void);
70void lkdtm_REFCOUNT_INC_SATURATED(void);
71void lkdtm_REFCOUNT_DEC_SATURATED(void);
72void lkdtm_REFCOUNT_ADD_SATURATED(void);
73void lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED(void);
74void lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED(void);
75void lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED(void);
76void lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED(void);
77void lkdtm_REFCOUNT_TIMING(void);
78void lkdtm_ATOMIC_TIMING(void);
79
80/* lkdtm_rodata.c */
81void lkdtm_rodata_do_nothing(void);
82
83/* lkdtm_usercopy.c */
84void __init lkdtm_usercopy_init(void);
85void __exit lkdtm_usercopy_exit(void);
86void lkdtm_USERCOPY_HEAP_SIZE_TO(void);
87void lkdtm_USERCOPY_HEAP_SIZE_FROM(void);
88void lkdtm_USERCOPY_HEAP_WHITELIST_TO(void);
89void lkdtm_USERCOPY_HEAP_WHITELIST_FROM(void);
90void lkdtm_USERCOPY_STACK_FRAME_TO(void);
91void lkdtm_USERCOPY_STACK_FRAME_FROM(void);
92void lkdtm_USERCOPY_STACK_BEYOND(void);
93void lkdtm_USERCOPY_KERNEL(void);
94void lkdtm_USERCOPY_KERNEL_DS(void);
95
96/* lkdtm_stackleak.c */
97void lkdtm_STACKLEAK_ERASING(void);
98
99/* cfi.c */
100void lkdtm_CFI_FORWARD_PROTO(void);
101
102#endif