can I input a gate service to kernel to get kernel data to user ?

[Matthias Brugger]

On 12/13/2012 04:17 AM, horse_rivers wrote:
> is there method for doing this work? take kernel data to user?

I think copy_to_user is what you are looking for:
http://lxr.free-electrons.com/source/include/asm-generic/uaccess.h#L253

Cheers,
Matthias

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