[mirror_ubuntu-bionic-kernel.git] / drivers / misc / lkdtm.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LKDTM_H
#define __LKDTM_H

#define pr_fmt(fmt) "lkdtm: " fmt

#include <linux/kernel.h>

/* lkdtm_bugs.c */
void __init lkdtm_bugs_init(int *recur_param);
void lkdtm_PANIC(void);
void lkdtm_BUG(void);
void lkdtm_WARNING(void);
void lkdtm_EXCEPTION(void);
void lkdtm_LOOP(void);
void lkdtm_OVERFLOW(void);
void lkdtm_CORRUPT_STACK(void);
void lkdtm_CORRUPT_STACK_STRONG(void);
void lkdtm_UNALIGNED_LOAD_STORE_WRITE(void);
void lkdtm_SOFTLOCKUP(void);
void lkdtm_HARDLOCKUP(void);
void lkdtm_SPINLOCKUP(void);
void lkdtm_HUNG_TASK(void);
void lkdtm_CORRUPT_LIST_ADD(void);
void lkdtm_CORRUPT_LIST_DEL(void);
void lkdtm_CORRUPT_USER_DS(void);
void lkdtm_STACK_GUARD_PAGE_LEADING(void);
void lkdtm_STACK_GUARD_PAGE_TRAILING(void);

/* lkdtm_heap.c */
void lkdtm_OVERWRITE_ALLOCATION(void);
void lkdtm_WRITE_AFTER_FREE(void);
void lkdtm_READ_AFTER_FREE(void);
void lkdtm_WRITE_BUDDY_AFTER_FREE(void);
void lkdtm_READ_BUDDY_AFTER_FREE(void);

/* lkdtm_perms.c */
void __init lkdtm_perms_init(void);
void lkdtm_WRITE_RO(void);
void lkdtm_WRITE_RO_AFTER_INIT(void);
void lkdtm_WRITE_KERN(void);
void lkdtm_EXEC_DATA(void);
void lkdtm_EXEC_STACK(void);
void lkdtm_EXEC_KMALLOC(void);
void lkdtm_EXEC_VMALLOC(void);
void lkdtm_EXEC_RODATA(void);
void lkdtm_EXEC_USERSPACE(void);
void lkdtm_ACCESS_USERSPACE(void);

/* lkdtm_refcount.c */
void lkdtm_REFCOUNT_INC_OVERFLOW(void);
void lkdtm_REFCOUNT_ADD_OVERFLOW(void);
void lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW(void);
void lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW(void);
void lkdtm_REFCOUNT_DEC_ZERO(void);
void lkdtm_REFCOUNT_DEC_NEGATIVE(void);
void lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE(void);
void lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE(void);
void lkdtm_REFCOUNT_INC_ZERO(void);
void lkdtm_REFCOUNT_ADD_ZERO(void);
void lkdtm_REFCOUNT_INC_SATURATED(void);
void lkdtm_REFCOUNT_DEC_SATURATED(void);
void lkdtm_REFCOUNT_ADD_SATURATED(void);
void lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED(void);
void lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED(void);
void lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED(void);
void lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED(void);
void lkdtm_REFCOUNT_TIMING(void);
void lkdtm_ATOMIC_TIMING(void);

/* lkdtm_rodata.c */
void lkdtm_rodata_do_nothing(void);

/* lkdtm_usercopy.c */
void __init lkdtm_usercopy_init(void);
void __exit lkdtm_usercopy_exit(void);
void lkdtm_USERCOPY_HEAP_SIZE_TO(void);
void lkdtm_USERCOPY_HEAP_SIZE_FROM(void);
void lkdtm_USERCOPY_HEAP_FLAG_TO(void);
void lkdtm_USERCOPY_HEAP_FLAG_FROM(void);
void lkdtm_USERCOPY_STACK_FRAME_TO(void);
void lkdtm_USERCOPY_STACK_FRAME_FROM(void);
void lkdtm_USERCOPY_STACK_BEYOND(void);
void lkdtm_USERCOPY_KERNEL(void);

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
9a49a528 KC	2	#ifndef __LKDTM_H
	3	#define __LKDTM_H
	4
6d2e91a6 KC	5	#define pr_fmt(fmt) "lkdtm: " fmt
	6
	7	#include <linux/kernel.h>
	8
00f496c4 KC	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);
93e78c6b	18	void lkdtm_CORRUPT_STACK_STRONG(void);
00f496c4 KC	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);
6819d101 KC	24	void lkdtm_CORRUPT_LIST_ADD(void);
6819d101 KC	25	void lkdtm_CORRUPT_LIST_DEL(void);
e22aa9d7	26	void lkdtm_CORRUPT_USER_DS(void);
7b25a85c KC	27	void lkdtm_STACK_GUARD_PAGE_LEADING(void);
7b25a85c KC	28	void lkdtm_STACK_GUARD_PAGE_TRAILING(void);
00f496c4	29
ffc514f3 KC	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
0d9eb29b KC	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_ACCESS_USERSPACE(void);
	49
95925c99 KC	50	/* lkdtm_refcount.c */
	51	void lkdtm_REFCOUNT_INC_OVERFLOW(void);
	52	void lkdtm_REFCOUNT_ADD_OVERFLOW(void);
	53	void lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW(void);
	54	void lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW(void);
	55	void lkdtm_REFCOUNT_DEC_ZERO(void);
	56	void lkdtm_REFCOUNT_DEC_NEGATIVE(void);
	57	void lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE(void);
	58	void lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE(void);
	59	void lkdtm_REFCOUNT_INC_ZERO(void);
	60	void lkdtm_REFCOUNT_ADD_ZERO(void);
	61	void lkdtm_REFCOUNT_INC_SATURATED(void);
	62	void lkdtm_REFCOUNT_DEC_SATURATED(void);
	63	void lkdtm_REFCOUNT_ADD_SATURATED(void);
	64	void lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED(void);
	65	void lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED(void);
	66	void lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED(void);
	67	void lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED(void);
c7fea488 KC	68	void lkdtm_REFCOUNT_TIMING(void);
c7fea488 KC	69	void lkdtm_ATOMIC_TIMING(void);
95925c99	70
a3dff71c	71	/* lkdtm_rodata.c */
9a49a528 KC	72	void lkdtm_rodata_do_nothing(void);
9a49a528 KC	73
a3dff71c KC	74	/* lkdtm_usercopy.c */
	75	void __init lkdtm_usercopy_init(void);
	76	void __exit lkdtm_usercopy_exit(void);
	77	void lkdtm_USERCOPY_HEAP_SIZE_TO(void);
	78	void lkdtm_USERCOPY_HEAP_SIZE_FROM(void);
	79	void lkdtm_USERCOPY_HEAP_FLAG_TO(void);
	80	void lkdtm_USERCOPY_HEAP_FLAG_FROM(void);
	81	void lkdtm_USERCOPY_STACK_FRAME_TO(void);
	82	void lkdtm_USERCOPY_STACK_FRAME_FROM(void);
	83	void lkdtm_USERCOPY_STACK_BEYOND(void);
	84	void lkdtm_USERCOPY_KERNEL(void);
	85
9a49a528	86	#endif