Intel® ISA Extensions
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.
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Any docs or manuals about MPK(memory protection keys)

Du_D_
Beginner
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Hello guys,

Since I am interested in the  new hardware feature: MPK(Memory Protection Keys),  so I am wondering are there any docs or manuals about MPK?

I have tried to search about MPK but I couldn't find any thing except an lwn article(https://lwn.net/Articles/643797/) and a kernel doc....

I would appreciate any responses and suggestions!

Best wishes!

 

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MarkC_Intel
Moderator
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The feature is called "protection keys" in the SDM. See volume 3.

http://www.intel.com/sdm

 

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