2156 	unsigned long stack_page;  in valid_irq_stack()  local
2162 	stack_page = (unsigned long)hardirq_ctx[cpu];  in valid_irq_stack()
2163 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_irq_stack()
2166 	stack_page = (unsigned long)softirq_ctx[cpu];  in valid_irq_stack()
2167 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_irq_stack()
2177 	unsigned long stack_page;  in valid_emergency_stack()  local
2191 	stack_page = (unsigned long)paca_ptrs[cpu]->emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2192 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2196 	stack_page = (unsigned long)paca_ptrs[cpu]->nmi_emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2197 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2200 	stack_page = (unsigned long)paca_ptrs[cpu]->mc_emergency_sp - THREAD_SIZE;  in valid_emergency_stack()
2201 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2211 	unsigned long stack_page;  in valid_emergency_stack()  local
2217 	stack_page = (unsigned long)emergency_ctx[cpu] - THREAD_SIZE;  in valid_emergency_stack()
2218 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in valid_emergency_stack()
2232 	unsigned long stack_page = (unsigned long)task_stack_page(p);  in validate_sp_size()  local
2237 	if (sp >= stack_page && sp <= stack_page + THREAD_SIZE - nbytes)  in validate_sp_size()
2289 	unsigned long stack_page;  in empty_user_regs()  local
2296 	stack_page = (unsigned long)task_stack_page(tsk);  in empty_user_regs()
2297 	if ((unsigned long)(regs + 1) != stack_page + THREAD_SIZE)  in empty_user_regs()