Symbol: KSTACK_ERASE_POISON
drivers/misc/lkdtm/kstack_erase.c
88
if (*(unsigned long *)poison_low == KSTACK_ERASE_POISON)
include/linux/kstack_erase.h
61
if (*(unsigned long *)sp == KSTACK_ERASE_POISON) {
kernel/kstack_erase.c
116
__stackleak_poison(erase_low, erase_high, KSTACK_ERASE_POISON);