Hi, According to LDD3, the linux/module.h automatically includes the linux/version, which define some macros to help test the kernel version. But I search the source tree, and can not find version.h in include/linux. Where can I find it? Thanks! _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies