OVERFLOW_STACK_SIZE  112 arch/arm64/include/asm/stacktrace.h DECLARE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack);
OVERFLOW_STACK_SIZE  118 arch/arm64/include/asm/stacktrace.h 	unsigned long high = low + OVERFLOW_STACK_SIZE;
OVERFLOW_STACK_SIZE  818 arch/arm64/kernel/traps.c DEFINE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack)
OVERFLOW_STACK_SIZE  840 arch/arm64/kernel/traps.c 		 ovf_stk, ovf_stk + OVERFLOW_STACK_SIZE);