I am far from an expert on this topic, but I think you are right in pointing out that Spectre/Meltdown have greater impact on microkernel designs. I do think t

I am far from an expert on this topic, but I think you are right in pointing out that Spectre/Meltdown have greater impact on microkernel designs. I do think there is very interesting research in this topic however, on how systems could mitigate some of these attacks in a more foolproof way. https://microkerneldude.org/2024/04/18/gofetch-will-people-ever-learn/ https://microkerneldude.org/2024/04/18/gofetch-will-people-e... https://trustworthy.systems/publications/abstracts/Wistoff_SGBH_21.abstract https://trustworthy.systems/publications/abstracts/Wistoff_S...