Lines Matching defs:stack_ptr
135 u64 *stack_ptr;
138 stack_ptr = per_cpu_ptr(priv_stack_ptr, cpu);
139 stack_ptr[0] = PRIV_STACK_GUARD_VAL;
140 stack_ptr[1] = PRIV_STACK_GUARD_VAL;
141 stack_ptr[underflow_idx] = PRIV_STACK_GUARD_VAL;
142 stack_ptr[underflow_idx + 1] = PRIV_STACK_GUARD_VAL;
150 u64 *stack_ptr;
153 stack_ptr = per_cpu_ptr(priv_stack_ptr, cpu);
154 if (stack_ptr[0] != PRIV_STACK_GUARD_VAL ||
155 stack_ptr[1] != PRIV_STACK_GUARD_VAL ||
156 stack_ptr[underflow_idx] != PRIV_STACK_GUARD_VAL ||
157 stack_ptr[underflow_idx + 1] != PRIV_STACK_GUARD_VAL) {