linux内核模块问题

这是我查询的信息


linux内核模块问题 insmod: error inserting './hello.ko': -1 Invalid module format


root@a123-virtual-machine:/mnt/hgfs/Win/device/04/hello# modinfo hello.ko

filename: hello.ko

alias: a simplest module

description: A simple Hello World Module

author: Song Baohua

license: Dual BSD/GPL

srcversion: AF31C8A811E72E11F852B3E

depends:

vermagic: 2.6.38-8-generic mod_unload modversions ARMv5

root@a123-virtual-machine:/mnt/hgfs/Win/device/04/hello# uname -r

2.6.38-8-generic

其中

vermagic: 2.6.38-8-generic mod_unload modversions ARMv5

是我根据网上找的方法改变2.6.30.4为2.6.30-8-generic 德到的，但是问题还是没有解决，网上还有说需要下载与内核同样的源码，但是我一直没找到2.6.38-8-generic内核源码，哪位大侠给个地址 或者发到邮箱635432187@qq.com。或者给个成功的解决办法

Makfile
obj-m :=hello.o

代码 ：/*======================================================================
A simple kernel module: "hello world"

The initial developer of the original code is Baohua Song
<author@linuxdriver.cn>. All Rights Reserved.
======================================================================*/
#include
#include
MODULE_LICENSE("Dual BSD/GPL");
static int hello_init(void)
{
printk(KERN_INFO " Hello World enter\n");
return 0;
}

static void hello_exit(void)
{
printk(KERN_INFO " Hello World exit\n ");
}

module_init(hello_init);
module_exit(hello_exit);

MODULE_AUTHOR("Song Baohua");
MODULE_DESCRIPTION("A simple Hello World Module");
MODULE_ALIAS("a simplest module");

求解呀