编写2.6驱动程序出现问题

perfish

[root@local doc]# cat /var/log/messages .......... Aug  6 16:51:04 local kernel: d: version magic '2.6.23.1-42.fc8 SMP mod_unload 686 4KSTACKS ' should be '2.6.25.11-60.fc8 SMP mod_unload 686 4KSTACKS ' [root@local doc]# uname -r 2.6.25.11-60.fc8

编写下面的代码总是显示insmod: error inserting './d.ko': -1 Invalid module format

#include <linux/module.h>&nbsp;&nbsp;&nbsp;&nbsp;/* Needed by all modules */ #include <linux/kernel.h>&nbsp;&nbsp;&nbsp;&nbsp;/* Needed for KERN_ALERT */ #include <linux/init.h>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/* Needed for the macros */ MODULES_LICENSE("GPL"); static int hello3_data __initdata = 3; static int __init hello_3_init(void) { &nbsp;&nbsp;&nbsp;&nbsp;printk(KERN_ALERT "Hello, world %d\n", hello3_data); &nbsp;&nbsp;&nbsp;&nbsp;return 0; } static void __exit hello_3_exit(void) { &nbsp;&nbsp;&nbsp;&nbsp;printk(KERN_ALERT "Goodbye, world 3\n"); } module_init(hello_3_init); module_exit(hello_3_exit);

nacle

能具体点么？ 你如何编译的？

conjurator

it is really a problem
you should be more careful.
you are compiling your code with a source does not match you kernel which you are running.

[ 本帖最后由 conjurator 于 2008-8-16 23:15 编辑 ]

Herobpa

楼上正解。
楼主编译模块的时候用的内核代码版本和运行的系统的版本不一致。