Hi,

I am trying to write a kernel module, but I get the follwing error when I do "insmod filename.o"

Unable to handle kernel NULL pointer dereference at virtual address ...

I am using kmalloc to allocate memory. I have also used filp_open to open a directory and sys_getdents to read directory. Does any of these calls cause the above problem?

I am very new to writing kernel modules. I would be grateful if you would reply to this.

Thanks,
Femitha.

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