为什么用通用 ARM 交叉编译正点原子修改的linux内核时会出现错误？

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为什么用通用 ARM 交叉编译正点原子修改的linux内核时会出现错误和这些警告？
求助，大佬们！

tmp/ccGvHNb4.s: Assembler messages:
/tmp/ccGvHNb4.s:1261: 错误： .err encountered
make[1]: *** [scripts/Makefile.build:258：kernel/fork.o] 错误 1
make: *** [Makefile:950：kernel] 错误 2
make: *** 正在等待未完成的任务....
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/mach-imx/pm-imx5.o
In file included from include/linux/kernel.h:11,
                 from include/linux/list.h:8,
                 from include/linux/preempt.h:10,
                 from include/linux/spinlock.h:50,
                 from include/linux/swap.h:4,
                 from include/linux/suspend.h:4,
                 from arch/arm/mach-imx/pm-imx5.c:11:




include/linux/log2.h:22:1: warning: ignoring attribute ‘noreturn’ because it conflicts with attribute ‘const’ [-Wattributes]
   22 | int ____ilog2_NaN(void);
      | ^~~
In file included from include/linux/kernel.h:11,
                 from arch/arm/mach-imx/devices/devices-common.h:9,
                 from arch/arm/mach-imx/devices/platform-imx-dma.c:9:
include/linux/log2.h:22:1: warning: ignoring attribute ‘noreturn’ because it conflicts with attribute ‘const’ [-Wattributes]
   22 | int ____ilog2_NaN(void);
      | ^~~
  LD      arch/arm/mach-imx/devices/built-in.o
  LD      arch/arm/mach-imx/built-in.o


按照M6UL用户快速体验的文档用Poky 交叉编译就行

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