4 ms·It's an invalid instruction, so a compiler wouldn't (shouldn't) ever generate it.by ahbyb 7y agoIt's an invalid instruction, so a compiler wouldn't (shouldn't) ever generate it.souprock 7y agoYou can make gcc generate it, and versions of Linux without no-execute support will actually run it. Like so: int main = 0xc8c70ff0;ahbyb 7y agoAh, but that's something you do on purpose. What I meant is that it's not a Meltdown-like problem.