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Old 12-15-2012, 12:23 PM   #1
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Registered: Dec 2012
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Smile i am writing a kernel driver when i try to insert a kernel module i am getting an err

[root@localhost pagewalk]# insmod pagewalk.ko
Error: could not insert module pagewalk.ko: Invalid module format

but the above kernel module works fine in other computer i dont know what is the problem some one help me
Old 12-16-2012, 11:37 AM   #2
Registered: Feb 2002
Location: Grenoble
Distribution: Debian
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The kernel internals change from one version to another. Modules require some tuning from time to time. When you're loading a module, the kernel checks if it was compiled for the same kernel version. In your case, the check fails. As I understand, the kernel versions on your two machines are different. It means that you need to recompile it on the other machine.


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