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A comment on Alternate Instruction Set. Parent comment

Re:Alternate Instruction Set by detaro on Monday May 31, 2021 @04:33PM (#27347809)
Is "ring 0 but confined by access protections" a thing?
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Re:Alternate Instruction Set by geofft on Monday May 31, 2021 @04:39PM (#27347855)
Yes: https://en.wikipedia.org/wiki/Supervisor_Mode_Access_Prevent...
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