linux上，insmod时出现insmod: error inserting './hello.ko': -1 Invalid module format

插入模块无法成功，查了很久帖子，找不到解决方法。insmod: error inserting './hello.ko': -1 Invalid module format错误信息如下：80:/w/hello # dmesg | tail[856096.526863] hello: disagrees about version of symbol module_layout版本：80:/usr/src # uname -r3.0.13-0.27-default80:/w/hello # uname -aLinux 80 3.0.13-0.27-default #1 SMP Wed Feb 15 13:33:49 UTC 2012 (d73692b) x86_64 x86_64 x86_64 GNU/Linux80:/w/hello # modinfo hello.kofilename:       hello.kolicense:        Dual BSD/GPLsrcversion:     31FE72DA6A560C890FF9B3Fdepends:vermagic:       3.0.13-0.27-default SMP mod_unload modversions80:/w/hello # modinfo /lib/modules/3.0.13-0.27-default/build/sound/soundcore.kofilename:       /lib/modules/3.0.13-0.27-default/build/sound/soundcore.koalias:          char-major-14-*license:        GPLauthor:         Alan Coxdescription:    Core sound modulesrcversion:     8C2CC496EFFF806BFEE1D0Cdepends:vermagic:       3.0.13-0.27-default SMP mod_unload modversionsparm:           preclaim_oss:int

  1 #include<linux/init.h>  2 #include<linux/module.h>  3 MODULE_LICENSE("Dual BSD/GPL");  4 static int hello_init(void)  5 {  6         printk(KERN_ALERT "Hello, world\n");  7             return 0;  8 }  9 static void hello_exit(void) 10 { 11         printk(KERN_ALERT "Goodbye, cruel world\n"); 12 } 13 module_init(hello_init); 14 module_exit(hello_exit);

Makefile文件  1 ifneq ($(KERNELRELEASE),)  2     obj-m :=hello.o  3 else  4     PWD := $(shell pwd)  5     KVER ?= $(shell uname -r)  6     KDIR := /lib/modules/$(KVER)/build  7 default:  8         $(MAKE) -C $(KDIR) M=$(PWD) modules  9 clean: 10         rm -rf .*.cmd *.mod.c *.ko .tmpversions 11 endif