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A comment on Reading privileged memory with a side-channel. Parent comment

Re:Reading privileged memory with a side-channel by ant6n on Thursday January 04, 2018 @12:40PM (#16072250)
Also, separate BTB for each process and privilege level.
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Re:Reading privileged memory with a side-channel by rasz on Thursday January 04, 2018 @03:58PM (#16074007)
Yes, this would have a bonus effect of actually gaining IPC in multi process loads.
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