Avoid uninitialized memory in Meltdown-SS.

google / safeside

Understand and mitigate software-observable side-channels

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Avoid uninitialized memory in Meltdown-SS. #64

Closed asteinha closed 4 years ago

asteinha commented 4 years ago

And do not use the useable bit if there is no implementation need to do that. It's a bit that is for the system or user disposal and is ignored (but preserved) by the CPU.