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Use hardware-based isolation and memory encryption to provide more code protection in your solutions.
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A Question about MSR ?

zp_s_
Beginner
198 Views

Hi,

I am a grean-hand,I have a question about msr:when i reboot the computer,will The MSR register reset?or not?,if i write some  infomation to the msr register ,when the cpu reboot ,I need rewrite?

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1 Reply
McCalpinJohn
Black Belt
198 Views

You should assume that all MSRs will be reset to default values on a reboot -- whether it is done by the hardware, by the BIOS, or by the OS.

It is conceivable that there might be an exception, but I can't think of one.

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