Linux设备驱动开发详解：基于最新的Linux 4.0内核

baohua@baohua-VirtualBox:~/develop/linux$ sudo ./module.sh 
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
  CALL    scripts/checksyscalls.sh
  Building modules, stage 2.
  MODPOST 3 modules
  INSTALL arch/arm/oprofile/oprofile.ko
  INSTALL drivers/char/globalfifo/globalfifo.ko
  INSTALL drivers/char/globalmem/globalmem.ko
  DEPMOD  4.0.0-rc1+
depmod: ERROR: failed to load symbols from /home/baohua/develop/linux/extra/img/lib/modules/4.0.0-rc1+/kernel/drivers/char/globalmem/globalmem.ko: Invalid argument