error implicit declaration of function task_stack_page

  CC      arch/mips/xburst2/common/mxuv3.o
  CC      arch/mips/xburst2/core/smp.o
In file included from ./arch/mips/include/asm/thread_info.h:15:0,
                 from ./include/linux/thread_info.h:37,
                 from ./include/asm-generic/current.h:4,
                 from ./arch/mips/include/generated/asm/current.h:1,
                 from ./include/linux/sched.h:11,
                 from arch/mips/xburst2/common/mxuv3.c:2:
arch/mips/xburst2/common/mxuv3.c: In function '__init_mxuv3':
./arch/mips/include/asm/processor.h:413:41: error: implicit declaration of function 'task_stack_page'; did you mean 'task_spread_page'? [-Werror=implicit-function-declaration]
 #define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \
                                         ^

#include <linux/sched/task_stack.h>