Seems like syscalls are a lot more expensive, which may or not affect your daily work. https://reverse.put.as/2018/01/07/measuring-osx-meltdown-patches-perform

Seems like syscalls are a lot more expensive, which may or not affect your daily work. https://reverse.put.as/2018/01/07/measuring-osx-meltdown-patches-performance/ https://reverse.put.as/2018/01/07/measuring-osx-meltdown-pat...