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by Joel_Mckay
30 days ago
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The memory areas would appear as ciphertext to other processes/unprivileged-cores in most cases even when hardware has glitched up. If you are asking how they specifically implemented the mmu <-> unreachable key handling outside the OS, that information was never public if I recall. I've often pondered how it was really implemented too. Best of luck. =3 "Why Multi-Threaded Code Can Sometimes Misbehave (Weak Memory Concurrency)" (Computerphile) https://www.youtube.com/watch?v=E3hvLz717zM |
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