Forums - NOC Error

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NOC Error
Join Date: 11 Oct 20
Posts: 1
Posted: Sun, 2021-05-02 09:33

I'm developer of drivers on linux kernel,

I develop kernel module stream data to trustlet in the trustzone everytime,

while I try to change the stream buffer again (at the first time),  

I'm getting strange errors everytime, 

There is a two error type:

NOC ERROR and XPU Violation

What does it mean ?

What is the procedure to do it correctly ?


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