2131 	unsigned long stack_page;  in valid_irq_stack()  local
2137 	stack_page = (unsigned long)hardirq_ctx[cpu];  in valid_irq_stack()
2138 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_irq_stack()
2141 	stack_page = (unsigned long)softirq_ctx[cpu];  in valid_irq_stack()
2142 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_irq_stack()
2152 	unsigned long stack_page;  in valid_emergency_stack()  local
2166 	stack_page = (unsigned long)paca_ptrs[cpu]->emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2167 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2171 	stack_page = (unsigned long)paca_ptrs[cpu]->nmi_emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2172 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2175 	stack_page = (unsigned long)paca_ptrs[cpu]->mc_emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2176 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2186 	unsigned long stack_page;  in valid_emergency_stack()  local
2192 	stack_page = (unsigned long)emergency_ctx[cpu] - THREAD_SIZE;  in valid_emergency_stack()
2193 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2207 	unsigned long stack_page = (unsigned long)task_stack_page(p);  in validate_sp_size()  local
2212 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in validate_sp_size()
2264 	unsigned long stack_page;  in empty_user_regs()  local
2271 	stack_page = (unsigned long)task_stack_page(tsk);  in empty_user_regs()
2272 	if ((unsigned long)(regs + 1) != stack_page + THREAD_SIZE)  in empty_user_regs()