Lines Matching refs:stack_ptr
1972 u64 *stack_ptr; in priv_stack_init_guard() local
1975 stack_ptr = per_cpu_ptr(priv_stack_ptr, cpu); in priv_stack_init_guard()
1976 stack_ptr[0] = PRIV_STACK_GUARD_VAL; in priv_stack_init_guard()
1977 stack_ptr[1] = PRIV_STACK_GUARD_VAL; in priv_stack_init_guard()
1978 stack_ptr[underflow_idx] = PRIV_STACK_GUARD_VAL; in priv_stack_init_guard()
1979 stack_ptr[underflow_idx + 1] = PRIV_STACK_GUARD_VAL; in priv_stack_init_guard()
1987 u64 *stack_ptr; in priv_stack_check_guard() local
1990 stack_ptr = per_cpu_ptr(priv_stack_ptr, cpu); in priv_stack_check_guard()
1991 if (stack_ptr[0] != PRIV_STACK_GUARD_VAL || in priv_stack_check_guard()
1992 stack_ptr[1] != PRIV_STACK_GUARD_VAL || in priv_stack_check_guard()
1993 stack_ptr[underflow_idx] != PRIV_STACK_GUARD_VAL || in priv_stack_check_guard()
1994 stack_ptr[underflow_idx + 1] != PRIV_STACK_GUARD_VAL) { in priv_stack_check_guard()