在编译官方提供的 应用示例 时显示
./include/uapi/asm-generic/int-ll64.h:12:10: fatal error: asm/bitsperlong.h: No such file or directory
#include <asm/bitsperlong.h>
^~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [scripts/Makefile.build:273: /home/ubuntu/plus/hello/helloworld.o] Error 1
make[1 ...